# Maintenance Review Board

Report

Airbus

A318/A319/A320/A321

Rev 18, March 2013

This MRB Report is produced by Airbus on behalf of the A320FAM Industry Steering Committee and

is available from AIRBUS SAS, Customer Services - Technical Data & Support Services, 1 rondpoint Maurice Bellonte, 31707 BLAGNAC Cedex, France

## This page is intentionally left blank

### 5015-20-5-A508



# AIRBUS A318/A319/A320/A321 MRB Report

TRANSPORT CAN ADA APPROVAL PAGE

This report, as revised March 2013 (Revision 1 8), outlines the initial minimum scheduled

maintenance/inspection requirements to be used in the development of an approved

continuous airworthiness maintenance program for the airframe, engines, systems, and

components for the Airbus A318/A319/A320/A321 Aircraft. The tasks and their

frequencies listed in this report form part of the Instructions for Continued Airworthiness

as required by AWM 525.1529 Appendix H.

The requirements in the MRB Report have been developed using Maintenance Steering Group (MSG)-3,

Revision 2 logic.

Transport Canada (TC) hereby approves the use of this report by TC-certified air operators of the Airbus A318/A319/A320/A321 Aircraft.

Signed: Date: March 29, 2013



## Allan Howell

National Aircraft Certification

Aircraft Evaluation Group



## Transport Canada

## This page is intentionally left blank

# A318/A319/A320/A321 MRB REPORT

Rev 18 T.O.C. 1 TABLE OF CONTENTS

- Record of Revisions

- Summary of Changes

- List of Effective Pages

- Section A. INTRODUCTION

- Section B. GENERAL RULES

- Section C. SYSTEMS AND POWERPLANT

- Section D. STRUCTURES

- Section E. ZONAL

- Section F. REQ UIREMENTS FOR U.S. OPERATORS

- Appendix 1 : CERTIFICATION MAINTENANCE REQUIREMENTS AND

AIRWORTHINESS LIMITATION ITEMS

- Appendix 2 : AIRCRAFT ZONING

- Appendix 3 : ADMINISTRATION

- Appendix 4 : GLOSSARY OF TERMS AND DEFINITIONS

- Appendix 5 : ABBREVIATIONS

- Appendix 6 : STRUCTURES INSPECTIONS REPORTING SYSTEM

- Appendix 7 : HIRF/LIGHTNING PROTECTION

- Appendix 8 : MODIFICATION REFERENCE LIST

- Appendix 9 : GENERAL VISUAL INSPECTIONS COVERED BY ZONAL TASKS

# A318/A319/A320/A321 MRB REPORT

Rev 18 R.O.R. 1 RECORD OF REVISIONS

REV.

NO. DATE REV.

NO. DATE REV.

NO. DATE

0 January 1994

1 May 1994

2 September 1995

3 March 1996

4 February 1997

5 April 1998

6 March 1999

7 March 2001

8 September 2002

9 June 2004

10 May 2005

11 September 2005

12 October 2006

13 December 2007

14 March 2009

15 September 2009

16 December 2010

17 December 2011

18 March 2013

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 1 SUMMARY OF CHANGES INCORPORATED INTO A318/A319/A320/A321 MRB REPORT

REVISION 18

GENERAL

The MRB Report Rev 18 is issued in order to reflect:

- Requirements for aircraft fitted with Sharklets

- Amended requirements following aircraft modifications

- Task interval optimizations

- Minor amendments and improvements

NOTE: SoC from previous MRBR revisions are not published with this MRBR. SoC for previous MRBR

revisions could be found with the related revision or Airbus can be contacted for this.

To enable the task revision status to be identified, during document revision, a movement code (N = New

task, R = Revised task, D = Deleted task), is printed in the margin opposite each task affected by the revision.

This movement code is set by comparing the new revision of the document with the previous approved

revision of the report.

ALL SECTIONS

From MRBR Rev 18, no date will be printed on the pages anymore; only the Revision Number is given.

The month and year of document approval is now shown on the cover page a nd on the “Record of Revisions”

page.

Record of Revisions (RoR)

Table format amended.

SECTION A - INTRODUCTION

Page A3: Reference to old letter check concept has been removed. Guidance is provided with the MPD.

SECTION B - GENERAL RULES

Page B1 : Paragraph about handling of CMRs is amended.

SECTION C - SYSTEMS AND POWER PLANT

INTRODUCTION

Page C3: NOTE 5 has been amended

Page C4: NOTE 24 is deleted because no longer used in MRBR

Page C7: Reference to NOTE 24 deleted

TABLES

SECTION TASK

NUMBER M VT DESCRIPTION

C

- 21 21.26.00/23 R APPLICABILITY CHANGED FROM: "PRE 28159", TO: "A/C

FITTED WITH SKIN AIR OUTLET VALVE P/N VFT300A1"

C

- 21 21.28.00/04 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 23 23.33.00/01 R DESCRIPTION CHANGED FROM: "MASTER POWER OR VCC

MAI N POWER SWITCH IN VIDEO CONTROL CENTER.", TO:

"VCC POWER SWITCH"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 2 SECTION TASK

NUMBER M VT DESCRIPTION

C

- 23 23.73.00/01 R APPLICABILITY CHANGED FROM: "A319 PRE 33100 OR

A319 POST 33100 POST 34898 OR A320 PRE 33100 OR

A320 POST 33100 POST 34856 OR A321 PRE 33100 OR

A321 POST 33100 POST 34997", TO:

"A319 PRE 33100 PRE 151016 OR A319 POST 34898 OR

A320 PRE 33100 PRE 150304 OR A320 POST 34856 OR

A321 PRE 33100 PRE 150955 OR A321 POST 34997"

C

- 23 23.73.00/04 R IN APPLICABILITY: "A319 POST 151016; A320 POST

150304; A321 POST 150955" ADDED

C

- 23 23. 73.00/06 R APPLICABILITY CHANGED FROM: "POST 32104 OR POST

32106", TO: "POST 32104 PRE 151070 OR POST 32106

PRE 151070"

C

- 23 23.73.00/09 R APPLICABILITY CHANGED FROM: "IF BULB LIGHTED SIGNS

INSTALLED", TO: "PRE 33100 PRE 25331 OR PRE 33100

PRE 26364"

C

- 2 4 24.20.00/15 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.20.00/16 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.20.00/17 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.20.00/18 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.30.00/08 R 100% INTERVAL: "NOTE 24" REM OVED

C

- 24 24.30.00/09 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.30.00/10 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.30.00/11 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.50.00/03 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.50.00/06 R 100% INTERVAL: "NOT E 24" REMOVED

C

- 24 24.50.00/07 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.50.00/08 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.50.00/09 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 24 24.50.00/10 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 25 25.50.00/02 R APPLICABIL ITY CHANGED FROM: "A319 A/C WITH CLS

INSTALLED", TO: "A319 A/C WITH CLS INSTALLED IN

FWD CC"

C

- 25 25.50.00/11 R APPLICABILITY CHANGED FROM: "A319 A/C WITH CLS

INSTALLED", TO: "A319 A/C WITH CLS INSTALLED IN

AFT CC"

C

- 25 25.50.00/12 R 100% INTERVAL CHANGE D FROM: "4500 FC", TO: "5000

FC"

APPLICABILITY CHANGED FROM: "A319 A/C WITH CLS

INSTALLED", TO: "A319 A/C WITH CLS INSTALLED IN

AFT CC"

C

- 25 25.50.00/13 R 100% INTERVAL CHANGED FROM: "4500 FC", TO: "5000 FC"

C

- 25 25.50.00/14 R TASK CODE CHANGED FROM: "VC K", TO: "DET"

DESCRIPTION CHANGED FROM: "VISUAL CHECK", TO:

"DETAILED INSPECTION"

FEC CHANGED FROM: "9", TO: "8"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 3 SECTION TASK

NUMBER M VT DESCRIPTION

C

- 25 25.50.00/15 R TASK CODE CHANGED FROM: "VCK", TO: "DET"

DESCRIPTION CHANGED FROM: "VISUAL CHECK", TO:

"DETAILED INSPECTION"

FEC CHANGED FR OM: "9", TO: "8"

100% INTERVAL CHANGED FROM: "22000 FH", TO: "24000 FH"

C

- 25 25.50.00/16 R TASK CODE CHANGED FROM: "VCK", TO: "DET"

DESCRIPTION CHANGED FROM: "XZ

- LATCHES ACT FOR

VISUAL CHECK", TO: "XZ

- LATCHES ACT FOR DETAILED

INSPECTION"

FEC CHANGED FRO M: "9", TO: "8"

100% INTERVAL CHANGED FROM: "22000 FH", TO: "24000 FH"

C

- 25 25.50.00/17 R IN DESCRIPTION: "NOTE: FOR A319 DOOR SILL LATCHES

ONLY TO BE CHECKED IN FWD CC" ADDED

C

- 25 25.50.00/18 R APPLICABILITY CHANGED FROM: "A319 A/C WITH CLS

INSTALLED", TO: "A319 A/C WITH CLS INSTALLED IN

AFT CC"

C

- 25 25.50.00/20 R 100% INTERVAL CHANGED FROM: "4500 FC", TO: "5000 FC"

C

- 25 25.50.00/21 R 100% INTERVAL CHANGED FROM: "4500 FC", TO: "5000 FC"

C

- 25 25.50.00/24 R TASK CODE CHANGED FROM: "VCK", TO: "DET"

DESCR IPTION CHANGED FROM: "VISUAL CHECK", TO:

"DETAILED INSPECTION"

FEC CHANGED FROM: "9", TO: "8"

C

- 25 25.50.00/25 N NEW TASK ADDED

C

- 25 25.62.00/01 R DESCRIPTION CHANGED FROM: "PRESSURE AT DOOR SLIDE

SLIDE/RAFT PRESSURE GAUGE", TO: "DOOR AND OFFWING

ESCAPE SLIDE/RAFT INFLATION RESERVOIR PRESSURE.

NOTE: TASK IS NOT APPLICABLE FOR

DEACTIVATED PASSENGER/CREW DOORS / EMERGENCY

EXITS."

APPLICABILITY CHANGED FROM: "A/C WITH SLIDE / RAFT

PRESSURE NOT CONNECTED TO CIDS", TO: "A/C WITH

INFLATION RESERVOIR NOT CONNECT ED TO CIDS"

C

- 25 25.62.00/02 R DESCRIPTION CHANGED FROM: "GAS CYLINDER", TO:

"INFLATION RESERVOIR. NOTE: TASK IS NOT APPLICABLE

FOR DEACTIVATED PASSENGER/CREW DOORS / EMERGENCY

EXITS."

C

- 25 25.62.00/03 R DESCRIPTION CHANGED FROM: "SLIDE, SLIDE/RAFT AND

O FFWING ESCAPE SLIDE", TO: "AND OFFWING ESCAPE

SLIDE/RAFT. NOTE: TASK IS NOT APPLICABLE FOR

DEACTIVATED PASSENGER/CREW DOORS /

EMERGENCY EXITS."

C

- 25 25.62.00/04 R DESCRIPTION CHANGED FROM: "SLIDE, SLIDE/ RAFT AND

OFFWING ESCAPE SLIDE DEPLOYMENT", TO: "AND OFFWING

ESCAPE SLIDE/RAFT DEPLOYMENT. NOTE: TASK IS NOT

APPLICABLE FOR DEACTIVATED

PASSENGER/CREW DOORS / EMERGENCY EXITS."

C

- 25 25.65.34/01 R 100% INTERVAL CHANGED FROM: "2 YE", TO: "24 MO"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 4 SECTION TASK

NUMBER M VT DESCRIPTION

C

- 25 25.65.35/02 R TASK CODE CHANGED FROM: "DIS", TO: "RST"

DE SCRIPTION CHANGED FROM: "DURING REINSTALLATION

PERFORM FUNCTIONAL CHECK OF ELT SYSTEM INCLUDING

AUTOMATIC ACTIVATION", TO: "OPERATIONAL CHECK OF

ACCELERATION SENSOR"

C

- 26 26.23.00/03 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 26 26.23.00/04 R 100% INTERVAL: "N OTE 24" REMOVED

C

- 26 26.24.00/01 R APPLICABILITY CHANGED FROM: "A/C FITTED WITH FIRE

EXTINGUISHER WITH GAUGE", TO: "IF EXTINGUISHER

WITH PRESSURE GAUGE IS INSTALLED"

C

- 26 26.24.00/02 R APPLICABILITY CHANGED FROM: "A/C FITTED WITH FIRE

EXTINGUISHER WITHOU T EXTERNAL GAS CARTRIDGE", TO:

"IF PORTABLE FIRE EXTINGUISHER OF OTHER SUPPLIERS

THAN "FIRE FIGHTING ENT." OR

"MAIP" INSTALLED"

C

- 26 26.24.00/03 R APPLICABILITY CHANGED FROM: "A/C FITTED WITH FIRE

EXTINGUISHER WITHOUT EXTERNAL GAS CARTRIDGE AND

WITHOUT GA UGE", TO: "IF EXTINGUISHER WITHOUT

PRESSURE GAUGE IS INSTALLED"

C

- 26 26.24.00/04 R IN DESCRIPTION: "HYDROSTATIC TEST OF BOTTLES AND"

REMOVED

100% INTERVAL: "NOTE 4" REMOVED

APPLICABILITY CHANGED FROM: "A/C FITTED WITH FIRE

EXTINGUISHER WITH EXTERNAL GAS C ARTRIDGE", TO: "IF

EXTINGUISHER WITH EXTERNAL PROPELLANT GAS

CARTRIDGE IS INSTALLED"

C

- 26 26.24.00/05 N NEW TASK ADDED

C

- 26 26.25.00/01 R APPLICABILITY CHANGED FROM: "POST 22719", TO:

"A318 OR A319 OR A320 POST 22719 OR A321 POST

22719"

C

- 26 26.25.00/02 R 100% INTERVAL CHANGED FROM: "5 YE", TO: "72 MO"

C

- 26 26.25.00/03 R APPLICABILITY CHANGED FROM: "PRE 22719", TO: "A320

PRE 22719 OR A321 PRE 22719"

C

- 27 27.14.00/01 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.14.00/02 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.21.00/03 R 100% INTERVAL CHANGED FROM: "6 YE OR 24000 FH",

TO: "24000 FH OR 72 MO"

C

- 27 27.34.00/01 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.34.00/02 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.34.00/04 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 2 7 27.40.00/01 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.40.00/02 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.40.00/12 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 27 27.40.00/13 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 27 27.40.00/16 R 100% INTERVAL: "NOTE 24" REMOVED

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 5 SECTION TASK

NUMBER M VT DESCRIPTION

C

- 27 27.50.00/02 R 100% CALENDAR INTERVAL CHANGED FROM: "300 DY", TO:

"10 MO"

C

- 27 27.50.00/04 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.50.00/12 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"7 2 MO"

C

- 27 27.50.00/13 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 27 27.50.00/15 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 27 27.50.01/02 R 100% CALENDAR INTERVAL CHANGED FROM: "300 DY", TO:

"10 MO"

C

- 27 27.50.01/04 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.50.01/11 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 27 27.50.01/12 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 27 27.50.01/13 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", T O:

"72 MO"

C

- 27 27.80.00/04 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 27 27.90.00/02 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 28 28.15.00/02 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 28 28.18.00/01 R 100% INTERVAL CHANGED FROM: "12 YE", TO: "144 MO"

C

- 28 28.18.00/0 2 R 100% INTERVAL CHANGED FROM: "12 YE", TO: "144 MO"

C

- 28 28.18.00/03 R 100% INTERVAL CHANGED FROM: "6 YE", TO: "72 MO"

C

- 28 28.18.00/04 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO"

C

- 28 28.18.00/05 R 100% INTERVAL CHANGED FROM: "6 YE", T O: "72 MO"

C

- 28 28.18.00/06 R 100% INTERVAL CHANGED FROM: "12 YE", TO: "144 MO"

C

- 28 28.18.00/07 R 100% INTERVAL CHANGED FROM: "12 YE", TO: "144 MO"

C

- 28 28.18.00/08 R 100% INTERVAL CHANGED FROM: "12 YE", TO: "144 MO"

C

- 28 28.18.00/09 R 100% INTERVAL C HANGED FROM: "12 YE", TO: "144 MO"

C

- 28 28.21.00/02 R DESCRIPTION CHANGED FROM: "HP VALVE", TO:

"DISCONNECT PANEL"

C

- 28 28.21.00/03 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 28 28.21.00/10 N NEW TASK ADDED

C

- 28 28.28.00/04 R 100% INTERVAL CHANGED FROM: "220 00 FH", TO: "22500 FH"

C

- 28 28.28.00/06 R 100% INTERVAL CHANGED FROM: "11000 FH", TO: "15000 FH"

C

- 28 28.28.00/07 R 100% INTERVAL CHANGED FROM: "22000 FH", TO: "22500 FH"

C

- 28 28.28.00/08 R 100% INTERVAL CHANGED FROM: "60 ACT MO", TO: "72

ACT MO"

C

- 28 28.28.00/13 R 100% INTERVAL CHANGED FROM: "22000 FH NOTE 21 NOTE

22 NOTE 24", TO: "22500 FH NOTE 21 NOTE 22"

C

- 29 29.10.00/04 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 29 29.10.00/07 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 29 29.10.00/08 R 100% INTERVAL: "NOTE 24" REMOVED

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 6 SECTION TASK

NUMBER M VT DESCRIPTION

C

- 29 29.10.00/12 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 29 29.10.00/26 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 29 29.10.00/27 R 100% INTERVAL CHANGED FROM: "6 YE", TO: "72 MO"

C

- 29 29.10.00/29 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 29 29.10.00/34 R APPLICABILITY CHANGED FROM: "A/C FITTED WITH P/N

762308", TO: "A/C FITTED WITH P/N 762308X"

C

- 29 29.10.00/35 R 100% INTERVAL CHANGED FROM: "7000 FH", TO: "7500 FH"

C

- 30 30.31.00/02 N NEW TASK ADDED

C

- 32 32.11.00/14 R 100% CALENDAR INTERVAL CHANGED FR OM: "10 YE", TO:

"120 MO"

C

- 32 32.11.00/15 R 100% CALENDAR INTERVAL CHANGED FROM: "10 YE", TO:

"120 MO"

C

- 32 32.11.00/19 R 100% CALENDAR INTERVAL CHANGED FROM: "10 YE", TO:

"120 MO"

C

- 32 32.21.00/05 R 100% CALENDAR INTERVAL CHANGED FROM: "10 YE", TO:

"1 20 MO"

C

- 32 32.21.00/07 R 100% CALENDAR INTERVAL CHANGED FROM: "10 YE", TO:

"120 MO"

C

- 32 32.30.00/11 R 100% CALENDAR INTERVAL CHANGED FROM: "12 YE", TO:

"144 MO"

C

- 32 32.30.00/16 R 100% CALENDAR INTERVAL CHANGED FROM: "10 YE", TO:

"120 MO"

C

- 32 32.30. 00/18 R 100% CALENDAR INTERVAL CHANGED FROM: "10 YE", TO:

"120 MO"

C

- 32 32.40.00/02 R TASK CODE CHANGED FROM: "DET", TO: "FNC"

DESCRIPTION CHANGED FROM: "CHECK HEAT PACK", TO:

"FUNCTIONAL CHECK OF BRAKE HEAT PACK FOR WEAR BY

USE OF THE WEAR INDICATOR"

C

- 32 32.40.00/08 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 32 32.40.00/12 R 100% INTERVAL CHANGED FROM: "400 DY", TO: "13 MO"

C

- 32 32.50.00/02 R 100% INTERVAL CHANGED FROM: "10 YE", TO: "120 MO"

C

- 33 33.51.00/02 R APPLICABILITY CHANGED FROM: "A/C WITH ADDITION AL

PSU'S (110WL) INSTALLED", TO: "POST 20457 OR POST

22681 OR POST 25386 OR POST 27353 OR POST 28166 OR

POST 30538"

C

- 33 33.51.00/04 R APPLICABILITY CHANGED FROM: "A/C WITH ADDITIONAL

PSU'S (110WL) INSTALLED", TO: "POST 20457 OR POST

22681 OR POST 25386 O R POST 27353 OR POST 28166 OR

POST 30538"

C

- 35 35.20.00/01 R 100% INTERVAL: "NOTE 24" REMOVED

C

- 35 35.20.00/02 R 100% CALENDAR INTERVAL CHANGED FROM: "6 YE", TO:

"72 MO". NOTE 24 DELETED

C

- 35 35.20.00/03 R 100% INTERVAL CHANGED FROM: "15 YE", TO: "180 M O"

C

- 35 35.20.01/04 R DESCRIPTION CHANGED FROM: "FOR FUNCTIONAL CHECK OF

PRESSURE REGULATORS", TO: "PRESSURE REGULATORS FOR

FUNCTIONAL CHECK"

100% INTERVAL: "NOTE 24" REMOVED

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 7 SECTION TASK

NUMBER M VT DESCRIPTION

C

- 35 35.20.01/05 R DESCRIPTION CHANGED FROM: "FOR FUNCTIONAL CHECK OF

PRESSURE RELIEF VALVE, MAIN DISTRIBUTION SHUTOFF

VALVES, RISERLINE SHUTOFF VALVES AND OPERATIONAL

CHECK OF CHECK VALVES", TO:

"PRESSURE RELIEF VALVE, MAIN DISTRIBUTION SHUTOFF

VALVES, RISERLINE SHUTOFF VALVES FOR FUNCTIONAL

CHECK AND CHECK VALVES OF ENGINE BURST PR OTECTION

SYSTEM FOR OPERATIONAL CHECK"

C

- 35 35.20.01/06 R IN DESCRIPTION: "OXYGEN" ADDED

C

- 35 35.20.01/07 R DESCRIPTION CHANGED FROM: "FOR FUNCTIONAL CHECK OF

PRESSURE REDUCER", TO: "PRESSURE REDUCER FOR

FUNCTIONAL CHECK"

C

- 35 35.20.01/08 N NEW TASK ADD ED

C

- 46 46.26.00 N NEW ENTRY "NO TASK SELECTED"

C

- 52 52.10.00/04 R 100% INTERVAL CHANGED FROM: "3 YE", TO: "36 MO"

C

- 52 52.60.00/02 R 100% INTERVAL CHANGED FROM: "5 YE", TO: "60 MO"

C

- 52 52.60.00/04 R 100% CALENDAR INTERVAL CHANGED FROM: "5 YE", TO:

"6 0 MO"

C

- 52 52.60.00/07 R 100% INTERVAL CHANGED FROM: "5 YE", TO: "60 MO"

C

- 56 56.12.00/01 R FEC CHANGED FROM: "6", TO: "6,8"

C

- CFM56

-

5

- 78 78.30.00/09 R APPLICABILITY CHANGED FROM: "CFM", TO: "CFM PRE

152194"

C

- CFM56

-

5

- 78 78.30.00/10 N NEW TASK ADDED

C

- CFM56

-

5

- 78 78.31.00/06 R APPLICABILITY CHANGED FROM: "CFM", TO: "CFM PRE

152194"

C

- CFM56

-

5

- 78 78.31.00/08 N NEW TASK ADDED

C

- CFM56

-

5

- 79 79.20.00/01 R FEC CHANGED FROM: "6,9", TO: "9"

C

- IAE

V25

- 75 75.22.00/01 R APPLICABILITY CHANGED FROM: "IAE", TO: "IA E WITH

ACAC P/N D1876

- 1000A"

C

- IAE

V25

- 75 75.22.00/02 N NEW TASK ADDED

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 8 SECTION D - STRUCTURES

INTRODUCTION

Page D3, D4, D5 : SSI examples revised (references and Th, Ti)

TABLES

SECTION TASK

NUMBER MVT DESCRIPTION

D

- 52 523115

- 01

- 3 R DESCRIPTION CH ANGED FROM: "FORWARD", TO: "AFT"

D

- 52 528106

- 01

- 1 R IN DESCRIPTION: "NOTE: FOR PRE 24903 AIRCRAFT

RETROFITTED, THRESHOLD IS TO BE COUNTED FROM SB

52

- 1073 EMBODIMENT" ADDED

D

- 52 528223

- 01

- 1 R APPLICABILITY CHANGED FROM: "ALL", TO: "GROUP

18

- 1A OR GROUP 19

- 1A OR GROUP 19

- 1B OR A320

- 200 OR

A321"

D

- 53 531110

- 01

- 1 R IN ACCESS: "AIR CONDITIONING DUCTS REMOVED" ADDED

D

- 53 531110

- 01

- 2 R IN ACCESS: "AIR CONDITIONING DUCTS REMOVED" ADDED

D

- 53 531129

- 02

- 1 R IN ACCESS: "ANCHOR NUT SHIMS REMOVED; DISPLAY UNIT

4WT1 REMOVED; LH/RH WINDSHIELDS REMOVED" ADDED

D

- 53 531129

- 02

- 2 R IN ACCESS: "ANCHOR NUT SHIMS REMOVED; DISPLAY UNIT

4WT1 REMOVED; LH/RH WINDSHIELDS REMOVED" ADDED

D

- 53 532160

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320", TO: "A320

- 100

OR A320

- 200 PRE 160000"

D

- 53 532180

- 01

- 3 R IN APPLICABILITY: "A321 PRE 39928" ADDED

D

- 53 532180

- 01

- 4 R APPLICABILITY CHANGED FROM: "A321 POST 25594", TO:

"A321 POST 25594 POST 39928"

D

- 53 533111

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320", TO:

"A320 PRE 160001"

D

- 53 533111

- 01

- 5 R IN APPLICABILITY: "A320 POST 160001" ADDED

D

- 53 533138

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 39516"

D

- 53 533138

- 02

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 39516"

D

- 53 534118

- 01

- 4 N NEW TASK ADDED

D

- 53 534118

- 01

- 5 N NEW TASK ADDED

D

- 53 534118

- 01

- 6 N NEW TASK ADDED

D

- 53 534123

- 01

- 1 R DESCRIPTION CHANGED FROM: "PLATE, EXCLUDING THE

LOCATION AT FRAME 66 AND STRINGER 18, STRINGER 20

AND SRINGER 22,", TO: "PLATE FROM STRINGER 10 TO

STRINGER 16,"

D

- 53 53412 3

- 01

- 2 R DESCRIPTION CHANGED FROM: "PLATE, EXCLUDING THE

LOCATION AT FRAME 66 AND STRINGER 18, STRINGER 20

AND SRINGER 22,", TO: "PLATE FROM STRINGER 10 TO

STRINGER 16,"

D

- 53 534123

- 01

- 3 R DESCRIPTION CHANGED FROM: "PLATE, EXCLUDING THE

LOCATION AT FRAME 66 AND STRINGER 18, STRINGER 20

AND SRINGER 22,", TO: "PLATE FROM STRINGER 10 TO

STRINGER 16,"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 9 SECTION TASK

NUMBER MVT DESCRIPTION

D

- 53 534123

- 01

- 4 R DESCRIPTION CHANGED FROM: "PLATE, EXCLUDING THE

LOCATION AT FRAME 66 AND STRINGER 18, STRINGER 20

AND SRINGER 22,", TO: "PLATE FROM STRINGER 10 TO

STRINGER 16,"

D

- 53 534125

- 01

- 3 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 153074 PRE 160055 PRE 160500"

D

- 53 534125

- 01

- 4 R SAMPLE INTERVAL CHANGED FROM: "3600 FC OR 7200

FH", TO: "3500 FC OR 7000 FH"

APPLICABILITY CHANGED FROM: "A3 21", TO:

"A321 PRE 160055"

D

- 53 534128

- 01

- 3 R DESCRIPTION CHANGED FROM: "GIVEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 534128

- 01

- 4.", TO: "TAKEN

FROM PREVIOUS ACCOMPLISHMENT OF TASK 534128

- 01

- 4"

D

- 53 534128

- 01

- 4 R DESCRIPTION CHANGED FROM: "GIVEN FROM PREV IOUS

ACCOMPLISHMENT OF TASK 534128

- 01

- 5.", TO: "TAKEN

FROM PREVIOUS ACCOMPLISHMENT OF TASK 534128

- 01

- 5"

D

- 53 534128

- 01

- 6 R DESCRIPTION CHANGED FROM: "GIVEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 534128

- 01

- 1.", TO: "TAKEN

FROM PREVIOUS ACCOMPLISHMENT OF TASK 534128

- 01

- 1"

D

- 53 534129

- 01

- 3 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 160500"

D

- 53 534133

- 01

- 1 D TASK DELETED

D

- 53 534133

- 02

- 1 D TASK DELETED

D

- 53 534133

- 02

- 2 R IN ACCESS: "LINING AND INSULATION REMOVED" ADDED

DESCRIPTION CHANGED F ROM: "(HFEC)", TO: "(HFEC &

X

- RAY)"

D

- 53 534143

- 01

- 1 R DESCRIPTION CHANGED FROM: "GIVEN FOR PREVIOUS

ACCOMPLISHMENT OF TASK 534135

- 01

- 4.", TO: "TAKEN

FROM PREVIOUS ACCOMPLISHMENT OF TASK 534135

- 01

- 4"

D

- 53 534143

- 01

- 3 R DESCRIPTION CHANGED FROM: "GIVEN FO R PREVIOUS

ACCOMPLISHMENT OF TASKS 534135

- 01

- 4 OR 534143

-

01

- 1. NOTE: MOD 25042 IS RETROFITABLE BY SB

53

- 1121. MOD 36471 IS RETROFITABLE BY SB

53

- 1202.", TO: "TAKEN FROM PREVIOUS ACCOMPLISHMENT

OF TASKS 534135

- 01

- 4 OR 534143

- 01

- 1. NOTE: MOD

25042 IS RETRO FITABLE BY SB 53

- 1121. MOD 36471 IS

RETROFITABLE BY SB 53

- 1202"

D

- 54 545107

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320", TO: "A320

- 200"

D

- 54 545120

- 01

- 10 N NEW TASK ADDED

D

- 54 545120

- 01

- 2 R IN APPLICABILITY: "A321 PRE 33844 CFM" REMOVED

D

- 54 545120

- 01

- 5 R IN APPLICABILITY: "A321 POST 33844 CFM" REMOVED

D

- 54 545120

- 01

- 9 N NEW TASK ADDED

D

- 54 545123

- 01

- 11 N NEW TASK ADDED

D

- 54 545123

- 01

- 12 N NEW TASK ADDED

D

- 54 545123

- 01

- 2 R IN APPLICABILITY: "A321 PRE 33844 CFM" REMOVED

D

- 54 545123

- 01

- 6 R IN APPLICABI LITY: "A321 POST 33844 CFM" REMOVED

D

- 55 552006

- 01

- 1 R DESCRIPTION CHANGED FROM: "GIVEN FOR", TO: "TAKEN

FROM"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 10 SECTION TASK

NUMBER MVT DESCRIPTION

D

- 55 552006

- 01

- 2 R DESCRIPTION CHANGED FROM: "GIVEN FOR", TO: "TAKEN

FROM"

D

- 57 571101

- 02

- 1 R SAMPLE INTERVAL CHANGED FROM: "14200 FC OR 28500

FH", TO: "20300 FC OR 40600 FH"

APPLICABILITY CHANGED FROM: "A320", TO: "A320

- 100

OR A320

- 200 PRE 160000"

D

- 57 571106

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 160000"

D

- 57 571109

- 02

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 160000"

D

- 57 571120

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 160000"

D

- 57 571136

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200", TO:

"A320

- 200 PRE 160000"

D

- 57 571183

- 01

- 3 R APPLICABILITY CHANGED FROM: "GROUP 21

- 2B" , TO:

"A321

- 200"

D

- 57 571185

- 01

- 8 R APPLICABILITY CHANGED FROM: "A320

- 200 POST 21233",

TO: "A320

- 200 POST 21233 PRE 160000"

D

- 57 571189

- 01

- 8 R IN DESCRIPTION: "NOTE: CREDIT CAN BE TAKEN FROM

PREVIOUS ACCOMPLISHMENT OF ALI TASKS 571189

- 01

- 1

OR 571189

- 01

- 5 ." ADDED

APPLICABILITY CHANGED FROM: "A320

- 200 POST 21287",

TO: "A320

- 200 POST 21287 PRE 160000"

D

- 57 572004

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572007

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572007

- 01

- 4 R IN APPLICABILITY: "GROUP 21

- 1B" ADDED

D

- 57 572007

- 01

- 5 R IN APPLICABILITY: "GROUP 21

- 1B" REMOVED

D

- 57 572007

- 01

- 8 R IN DESCRIPTION: "AND 572007

- 01

- 3" ADDED

D

- 57 572007

- 01

- 9 N NEW T ASK ADDED

D

- 57 572008

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572010

- 01

- 10 N NEW TASK ADDED

D

- 57 572010

- 01

- 4 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001 "

D

- 57 572038

- 01

- 1 R DESCRIPTION CHANGED FROM: "15 (RIB BAY 2

- 3),

STRINGER 14 (RIB BAY 3

- 4), STRINGER 10 (RIB BAYS

2

- 3 AND 6

- 7), STRINGER 9 (RIB BAYS 2

- 3 AND 6

- 7)

AND STRINGER 2 (RIB BAY 5

- 6)", TO: "2

(RIB BAY 5

- 6), STRINGER 9 (RIB BAYS 2

- 3 AND 6

- 7),

STRI NGER 10 (RIB BAYS 2

- 3 AND 6

- 7), STRINGER 14

(RIB BAY 3

- 4) AND STRINGER 15 (RIB BAY 2

- 3)"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 11 SECTION TASK

NUMBER MVT DESCRIPTION

D

- 57 572038

- 01

- 3 R DESCRIPTION CHANGED FROM: "15 (RIB BAY 2

- 3),

STRINGER 14 (RIB BAY 3

- 4), STRINGER 10 (RIB BAYS

2

- 3 AND 6

- 7), STRINGER 9 (RIB BAYS 2

- 3 AND 6

- 7)

AND S TRINGER 2 (RIB BAY 5

- 6)", TO: "2

(RIB BAY 5

- 6), STRINGER 9 (RIB BAYS 2

- 3 AND 6

- 7),

STRINGER 10 (RIB BAYS 2

- 3 AND 6

- 7), STRINGER 14

(RIB BAY 3

- 4) AND STRINGER 15 (RIB BAY 2

- 3)"

D

- 57 572038

- 01

- 4 R DESCRIPTION CHANGED FROM: "15 (RIB BAY 2

- 3),

STRINGER 14 (RI B BAY 3

- 4), STRINGER 10 (RIB BAYS

2

- 3 AND 6

- 7), STRINGER 9 (RIB BAYS 2

- 3 AND 6

- 7)

AND STRINGER 2 (RIB BAY 5

- 6)", TO: "2

(RIB BAY 5

- 6), STRINGER 9 (RIB BAYS 2

- 3 AND 6

- 7),

STRINGER 10 (RIB BAYS 2

- 3 AND 6

- 7), STRINGER 14

(RIB BAY 3

- 4) AND STRINGER 15 (RIB BAY 2

- 3)"

D

- 57 572040

- 01

- 1 R IN ZONE: "500; 600" REMOVED

D

- 57 572040

- 01

- 2 R IN ZONE: "500; 600" REMOVED

D

- 57 572040

- 03

- 1 R DESCRIPTION CHANGED FROM: "(EDDY CURRENT) OF OUTER

WING, BOTTOM SKIN, UPPER AND LOWER SURFACES,

AROUND ACCESS DOOR CUTOUTS IN RIB BAY 2

- 3 AND RIB

BAY 6

- 7 NOTE: NO ALTERNATIVE

INSPECTION", TO: "(HFEC) OF OUTER WING, BOTTOM

SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS DOOR

CUTOUTS IN RIB BAY 2

- 3 AND RIB BAY 6

- 7"

D

- 57 572040

- 03

- 2 R IN ZONE: "500; 600" REMOVED

DESCRIPTION CHANGED FROM: "( EDDY CURRENT)", TO:

"(HFEC)"

D

- 57 572040

- 03

- 3 R IN ZONE: "500; 600" REMOVED

DESCRIPTION CHANGED FROM: "(EDDY CURRENT)", TO:

"(HFEC)"

D

- 57 572040

- 03

- 4 R IN ZONE: "500; 600" REMOVED

DESCRIPTION CHANGED FROM: "(EDDY CURRENT) OF OUTER

WING, BOTTOM SKIN, UPPE R AND LOWER SURFACES,

AROUND ACCESS DOOR CUTOUTS IN RIB BAY 2

- 3 AND RIB

BAY 6

- 7 NOTE: NO ALTERNATIVE

INSPECTION", TO: "(HFEC) OF OUTER WING, BOTTOM

SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS DOOR

CUTOUTS IN RIB BAY 2

- 3 AND RIB BAY 6

- 7"

D

- 57 572040

- 03

- 5 R IN ZONE: "500; 600" REMOVED

DESCRIPTION CHANGED FROM: "(EDDY CURRENT) OF OUTER

WING, BOTTOM SKIN, UPPER AND LOWER SURFACES,

AROUND ACCESS DOOR CUTOUTS IN RIB BAY 2

- 3 AND RIB

BAY 6

- 7 NOTE: NO ALTERNATIVE

INSPECTION", TO: "(HFEC) OF OUTER WING, BOTTOM

SKI N, UPPER AND LOWER SURFACES, AROUND ACCESS DOOR

CUTOUTS IN RIB BAY 2

- 3 AND RIB BAY 6

- 7"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 12 SECTION TASK

NUMBER MVT DESCRIPTION

D

- 57 572040

- 03

- 6 R DESCRIPTION CHANGED FROM: "(EDDY CURRENT) OF OUTER

WING, BOTTOM SKIN, UPPER AND LOWER SURFACES,

AROUND ACCESS DOOR CUTOUTS IN RIB BAY 2

- 3 AND RIB

BA Y 6

- 7 NOTE: NO ALTERNATIVE

INSPECTION", TO: "(HFEC) OF OUTER WING, BOTTOM

SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS DOOR

CUTOUTS IN RIB BAY 2

- 3 AND RIB BAY 6

- 7"

D

- 57 572040

- 03

- 7 R DESCRIPTION CHANGED FROM: "(EDDY CURRENT) OF OUTER

WING, BOTTOM SKIN, U PPER AND LOWER SURFACES,

AROUND ACCESS DOOR CUTOUTS IN RIB BAY 2

- 3 AND RIB

BAY 6

- 7 NOTE: NO ALTERNATIVE

INSPECTION", TO: "(HFEC) OF OUTER WING, BOTTOM

SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS DOOR

CUTOUTS IN RIB BAY 2

- 3 AND RIB BAY 6

- 7"

D

- 57 572049

- 0 1

- 1 R IN APPLICABILITY: "A318 PRE 37331 OR A319 PRE

37331 OR A319 POST 37332 OR A320

- 200 PRE 37331 OR

A320

- 200 POST 37332 OR A321 PRE 38616 OR A321 POST

38617" REMOVED

D

- 57 572049

- 01

- 4 R DESCRIPTION CHANGED FROM: "6

- 7 (IF DRY BAY

FITTED);", TO: "6

- 7;"

D

- 57 572052

- 01

- 8 R DESCRIPTION CHANGED FROM: "FOR", TO: "FROM"

D

- 57 572053

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572054

- 01

- 1 R IN DESCRIPTION: "AND ADJACENT HOLES" REMOVED

SAMPLE THRESHOLD CHANGE D FROM: "30000 FC OR 60000

FH", TO: "12 YE OR 30000 FC OR 60000 FH"

SAMPLE INTERVAL CHANGED FROM: "15000 FC OR 30000

FH", TO: "12 YE OR 15000 FC OR 30000 FH"

100% THRESHOLD CHANGED FROM: "6 YE", TO: "24 YE"

100% INTERVAL CHANGED FROM: "6 YE", TO: "12 YE"

A PPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572054

- 01

- 2 R IN DESCRIPTION: "AND ADJACENT HOLES" REMOVED

SAMPLE THRESHOLD CHANGED FROM: "48000 FC OR 60000

FH", TO: "12 YE OR 48000 FC OR 60000 FH"

SAMPLE INTERVAL CHANGED FROM: "11900 FC OR 21200

FH", TO: "12 YE OR 11900 FC OR 21200 FH"

100% THRESHOLD CHANGED FROM: "6 YE", TO: "24 YE"

100% INTERVAL CHANGED FROM: "6 YE", TO: "12 YE"

D

- 57 572054

- 01

- 4 R IN DESCRIPTION: "AND ADJACENT HOLES" REMOVED

SAMPLE THRESHOLD CH ANGED FROM: "48000 FC OR 60000

FH", TO: "12 YE OR 48000 FC OR 60000 FH"

SAMPLE INTERVAL CHANGED FROM: "14300 FC OR 25500

FH", TO: "12 YE OR 14300 FC OR 25500 FH"

100% THRESHOLD CHANGED FROM: "6 YE", TO: "24 YE"

100% INTERVAL CHANGED FROM: "6 YE", TO: "12 Y E"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 13 SECTION TASK

NUMBER MVT DESCRIPTION

D

- 57 572054

- 01

- 5 R IN DESCRIPTION: "AND ADJACENT HOLES" REMOVED

SAMPLE THRESHOLD CHANGED FROM: "48000 FC OR 60000

FH", TO: "12 YE OR 48000 FC OR 60000 FH"

SAMPLE INTERVAL CHANGED FROM: "13900 FC OR 24800

FH", TO: "12 YE OR 13900 FC OR 24800 FH"

100% TH RESHOLD CHANGED FROM: "6 YE", TO: "24 YE"

100% INTERVAL CHANGED FROM: "6 YE", TO: "12 YE"

D

- 57 572054

- 01

- 6 R IN DESCRIPTION: "AND ADJACENT HOLES" REMOVED

SAMPLE THRESHOLD CHANGED FROM: "44000 FC OR 60000

FH", TO: "12 YE OR 44000 FC OR 60000 FH"

SAMPLE IN TERVAL CHANGED FROM: "9600 FC OR 17100

FH", TO: "12 YE OR 9600 FC OR 17100 FH"

100% THRESHOLD CHANGED FROM: "6 YE", TO: "24 YE"

100% INTERVAL CHANGED FROM: "6 YE", TO: "12 YE"

D

- 57 572054

- 01

- 7 R IN DESCRIPTION: "AND ADJACENT HOLES" REMOVED

SAMPLE THRESHOL D: "12 YE" ADDED

SAMPLE INTERVAL: "12 YE" ADDED

100% THRESHOLD CHANGED FROM: "6 YE", TO: "24 YE"

100% INTERVAL CHANGED FROM: "6 YE", TO: "12 YE"

D

- 57 572054

- 01

- 8 N NEW TASK ADDED

D

- 57 572054

- 02

- 1 N NEW TASK ADDED

D

- 57 572101

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572101

- 01

- 8 N NEW TASK ADDED

D

- 57 572108

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572109

- 01

- 1 R APPLICABILITY CHANGED FROM: "A 320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572112

- 01

- 1 R IN ACCESS: "121AL" REMOVED

APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572112

- 01

- 6 R IN CPCP: "CPCP" ADDED

D

- 57 572112

- 01

- 7 N NEW T ASK ADDED

D

- 57 572115

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572123

- 01

- 1 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572124

- 01

- 3 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572129

- 01

- 4 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 572130

- 01

- 7 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A32 0

- 200 PRE 34650 PRE 160001"

D

- 57 572153

- 01

- 2 R IN DESCRIPTION: "HOLES" ADDED , TYPO CORRECTED

D

- 57 572153

- 01

- 3 R IN DESCRIPTION: "HOLES" ADDED , TYPO CORRECTED

D

- 57 572153

- 01

- 4 R IN DESCRIPTION: "HOLES" ADDED , TYPO CORRECTED

D

- 57 572158

- 01

- 2 R APPLICABIL ITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 14 SECTION TASK

NUMBER MVT DESCRIPTION

D

- 57 572161

- 01

- 1 R IN ZONE: "500; 600" REMOVED

D

- 57 572161

- 01

- 2 R IN ZONE: "500; 600" REMOVED

D

- 57 572161

- 01

- 5 R IN ZONE: "500; 600" REMOVED

APPLICABILITY CHANGED FROM: "GROUP 1 9

- 1B POST

34650 OR A320

- 100 POST 25850 A320

- 200 POST 25850

POST 34650", TO: "GROUP 19

- 1B POST 25850 OR

A320

- 100 POST 25850 OR A320

- 200 POST

25850 POST 34650"

D

- 57 572161

- 01

- 6 R IN ZONE: "500; 600" REMOVED

D

- 57 572161

- 01

- 7 R IN ZONE: "500; 600" REMOVED

D

- 57 572161

- 01

- 8 R IN ZONE: "500; 600" REMOVED

D

- 57 572161

- 01

- 9 R IN ZONE: "500; 600" REMOVED

D

- 57 572651

- 01

- 1 R APPLICABILITY CHANGED FROM: "PRE 39730", TO: "PRE

150311 PRE 39730"

D

- 57 572651

- 01

- 2 R IN APPLICABILITY: "POST 150311" ADDED

D

- 57 573102

- 01

- 1 N NEW TASK ADDED

D

- 57 573102

- 02

- 1 N NEW TASK ADDED

D

- 57 573106

- 01

- 1 N NEW TASK ADDED

D

- 57 573107

- 01

- 1 N NEW TASK ADDED

D

- 57 573109

- 01

- 1 N NEW TASK ADDED

D

- 57 574106

- 01

- 3 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 574106

- 01

- 8 N NEW TASK ADDED

D

- 57 574112

- 01

- 2 D TASK DELETED

D

- 57 575151

- 01

- 2 R APPLICABILITY CHANGED FROM: "A320

- 200 PRE 34650",

TO: "A320

- 200 PRE 34650 PRE 160001"

D

- 57 575165

- 01

- 2 R ACCESS CHANGED FROM '531CB 531EB 535AB 631CB 631EB

63 5AB' TO '531EB 535AB 535BB 631EB 635AB 635BB'

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 15 SECTION E - ZONAL

INTRODUCTION

No changes

TABLES

SECTION TASK

NUMBER MVT DESCRIPTION

E

- 100 ZL

- 171

- 02

- 1 R IN PREPARATION TASKS: "ACT(S) REMOVED (IF

INSTALLED)" ADDED AND "ACT NO.5 REMOVED (IF

INSTALLE D)" REMOVED

100% INTERVAL CHANGED FROM: "6 YE", TO: "72 MO"

E

- 500 ZL

- 534

- 01

- 1 R 100% INTERVAL CHANGED FROM: "6 YE", TO: "72 MO"

E

- 500 ZL

- 534

- 01

- 2 R 100% INTERVAL CHANGED FROM: "6 YE", TO: "72 MO"

APPLICABILITY CHANGED FROM: "A318 OR A319 OR

A320

- 200 OR A 321", TO: "A318 PRE 160500 OR A319

PRE 160500 OR A320

- 200 PRE 160500 OR A321 PRE

160023"

E

- 500 ZL

- 534

- 01

- 3 N NEW TASK ADDED

E

- 500 ZL

- 535

- 01

- 1 R APPLICABILITY CHANGED FROM: "A321", TO:

"A321 PRE 30970"

E

- 500 ZL

- 535

- 01

- 2 N NEW TASK ADDED

E

- 500 ZL

- 537

- 01

- 1 R APPLICABILITY CHANGED FROM: "A321", TO:

"A321 PRE 30098"

E

- 500 ZL

- 537

- 01

- 2 N NEW TASK ADDED

E

- 500 ZL

- 538

- 01

- 1 R APPLICABILITY CHANGED FROM: "A321", TO:

"A321 PRE 30098"

E

- 500 ZL

- 538

- 01

- 2 N NEW TASK ADDED

E

- 500 ZL

- 539

- 01

- 1 R APPLICABILITY CHANGED FROM: "A321", TO:

"A321 PRE 30098"

E

- 500 ZL

- 539

- 01

- 2 N NEW TASK ADDED

E

- 500 ZL

- 574

- 01

- 1 R IN ACCESS: "573DB; 673DB" ADDED

SECTION F - REQUIREMENTS FOR U.S. OPERATORS

No changes

APPENDIX 1 - CMR and ALI

No changes

APPENDIX 2 - ZONE DIAGRAMS

No changes

APPENDIX 3 - ADMINISTRATION

No changes

APPENDIX 4 - GLOSSARY OF TERMS AND DEFINITONS

Page 4.2: Definition of “Inspection – Special Detailed” updated to latest MSG -3 standard

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: 16 APPENDIX 5 - ABBREVIATIONS

No changes

APPENDIX 6 - INSPECTION REP ORTING SYSTEM

No changes

APPENDIX 7- HIRF/LIGHTNING PROTECTION

Page 7.3: Updated to explain sample size used during the different inspection campaigns (1-3).

Replacement of letter-check references by more appropriate terms.

APPENDIX 8 - MODIFICATION REFERENCE LIST

Following modifications are added:

20457, 22681, 25331, 25386, 27353, 28166, 30098, 30538, 30970, 150304, 150311

, 150955, 151016,

151070, 152194

, 153074

, 153555, 160000, 160001, 160021,160023, 160055

, 160500

APPENDIX 9 - GENERAL VISUAL INSPECTIONS COVERED BY ZONAL TASKS

Revised to reflect changes to GVI tasks

# A318/A319/A320/A321 MRB REPORT

LIST OF EFFECTIVE PAGES

SECTION PAGES SECTION PAGES



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# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: A1 SECTION A

INTRODUCTION

1. SCOPE AND PURPOSE

This report outlines the initial minimum scheduled maintenance/inspection requirements to be used

in the development of an approved continuous airworthiness maintenance program for the airframe,

engines, systems, and components of the AIRBUS A318, A319, A320 and A321 aircraft. These MRB

requirements are a basis from which each air carrier develops its own continuous airworthiness

maintenance program.

This document is referenced in the Type Certificate Data Sheet (TCDS) under the number A.064.

The tasks and their intervals given in this Report, together with the Certification Maintenance

Requirements and Airworthiness Limitations, form part of the instructions considered essential for

proper maintenance as required by certification requirements for JAR/FAR 25.1529 and JAR/FAR

25. Appendix H, Instructions for Continued Airworthiness.

This Report has been approved by the following authorities and is proposed to other Authorities for

their endorsement:

- European Aviation Safety Agency (EASA)

- FAA (With the addition of Section F, Requirements for U.S. Operators)

- Transport Canada

The information and instructions included herein are applicable to the following A318, A319, A320

and A321 models and powerplants as defined on the aircraft Type Certificate Data Sheet:

-A318-110 with CFM56-5B powerplant

-A318-120 with PW6000A powerplant

-A319-110 with CFM56-5 powerplant

-A319-130 with IAE V2500 powerplant

-A320-110 with CFM56-5 powerplant

-A320-210 with CFM56-5 powerplant

-A320-230 with IAE V2500 powerplant

-A321-110 with CFM56-5 powerplant

-A321-130 with IAE V2500 powerplant

-A321-210 with CFM56-5 powerplant

-A321-230 with IAE V2500 powerplant

The third digit of the hyphenated number is identified as "0" in order to indicate that all aircraft models

in this series are covered by this MRB Report. The final digit in the official aircraft designation is

associated with thrust levels and has no repercussion on the MRB Report.

For further clarification, the following table provides an example of the specific aircraft models

included in the above-mentioned designations. The right hand list in this table may not be exhaustive.

Generic model designation Specific model designations

A318

- 110

A318

- 120

A319

- 1 10

A319

- 130

A320

- 110

A320

- 210

A320

- 230

A321

- 110

A321

- 130

A321

- 210

A321

- 230 A318

- 111, A318

- 112

A318

- 121, A318

- 122

A319

- 111, A319

- 112, A319

- 113, A319

- 114, A319

- 115

A319

- 131, A319

- 132, A319

- 133

A320

- 111

A320

- 211, A320

- 212, A320

- 214, A320

- 215, A320

- 216

A320

- 23 1, A320

- 232, A320

- 233

A321

- 111, A321

- 112

A321

- 131

A321

- 211, A321

- 212, A321

- 213

A321

- 231, A321

- 232

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: A 2 Also included are the maintenance tasks and frequencies for the following Auxiliary Power Units:

- Honeywell (formerly GARRETT) GTCP 36

- 300

- APIC APS 3200

- Honeywell (formerly ALLIED SIGNAL) 131

- 9(A)

2. BASIS FOR STANDARDS AND PROCEDURES

The scheduled maintenance tasks and intervals contained in this Report have been developed in

accordance with MSG

- 3 and fully detailed in the A318/A319/A320/A321 Mainten ance Program

Development Policy and Procedures Handbook

- Reference ST5/569/86. For details of the

associated working bodies see Appendix 3 of this Report.

This MRB Report for the A318/A319/A320/A321 is suitable for an aircraft average utilization of

betw een 1800 FH and 4400 FH and between 1000 FC and 2500 FC within a 12 months period.

Operators whose aircraft utilization differs significantly from these parameters may be required to

make adjustments to their program with their Regulatory Authority.

3. R EVISION POLICY

This MRB Report has been regularly revised for various reasons like introduction of new aircraft

models, completion of the fatigue test and teardown analysis and maintenance tasks evolutions. In

addition, the need for revision will be consi dered on an annual basis following discussion between the

ISC Chairman, the ISC Co

- chairman and the MRB Chairmen. An ISC meeting will be called if the

revision is significant. Minor changes will be handled by postal correspondence with ISC/MRB

members.

4

. OVERALL DOCUMENT DESCRIPTION

The maintenance tasks and their intervals are presented in the Systems and Powerplant, Structures

and Zonal sections.

The Systems and Powerplant section defines specific tasks at the level of each Maintenance

Significant It em (MSI) considering the failure effects and failure causes.

The Structures section defines the necessary inspections for each Structural Significant Item (SSI)

developed through evaluation with respect to environmental and ageing deterioration, accidenta l and

fatigue damage. Fatigue damage inspections, which are Airworthiness Limitation Items (ALI) are not

contained in this MRBR but in the dedicated ALI document.

Corrosion Prevention and Control Program (CPCP) tasks are contained in the Structures secti on ;

CPCP requirements covered b y the ZIP are identified in Appendix 9.

General Visual Inspection (GVI) that are covered by ZIP tasks are not contained in the Systems or

Structures S ections (Section C or D) but provided in Appendix 9 for reference.

The Zo nal section defines General Visual Inspections of systems installations, EWIS and structure by

aircraft zone.

Post certification, the Type Certification authorities requested Airbus to ensure that the Lightning /

High Intensity Radiated Fields (HIRF) prot ection of critical systems installed in the A320 is adequately

addressed in the operator ’ s maintenance program. The manufacturer identified an appropriate

method by which to confirm that in

- service operation will not reduce this protection to a level that is

inadequate to maintain Type Certification objectives. This is explained in Appendix 7.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: A 3 5. INSPECTION INTERVALS

SYSTEMS SECTION

All task intervals are expressed in terms of usage parameters, i.e. FH, FC or calendar time (years,

months, days). The most appropriate interval has been selected for every task. Intervals are going to

be further optimized using in

- service feedback and manufacturer e xperience.

STRUCTURES SECTION

For the Structures section the basic thresholds and intervals for environmental deterioration related

items are as follows:

- Threshold 6 Years and 12 Years

- Interval 6 Years and 12 Years.

Thresholds and inter vals for fatigue damage related items are given in Flight Cycles (and Flight

Hours for range sensitive items).

ZONAL SECTION

For Zonal tasks the basic intervals are 4 months and multiples, 24 months and 48 months, 6 Years

and 12 Years.

Credit may be t aken from previous A318, A319, A320 or A321 operational experience.

The MRB Report is not intended to give the total maintenance program. There are items which are

typically performed by each operator more frequent than 750 FH / 750 FC / 4 MO . The routine

content of checks occurring more frequent than the 750 FH / 750 FC / 4 MO shall be developed by

the operator and approved/accepted by their local Regulatory Authority. Maintenance/inspection

tasks with intervals more frequent than 750 FH / 750 FC / 4 MO found in this MRB Report were

developed through the MSG

- 3 analysis process.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: B1 SECTION B

GENERAL RULES

1. The operator's manuals shall contain the details and responsibilities for accomplishing the

maintenance defined in this MRB Report.

2. The overall reliability of the aircraft will be monitored by each operator's system for continuous

analysis and surveillance as required by the operator's Regulatory Authority.

3. Task intervals may be changed in accordance with the Operator's Regulatory Authority practices

and rules. In this respect attention is drawn to the following:

- for Systems and Powerplant tasks, to the Failure Effect Category (FEC) noted in Section C,

Systems and Powerplant

- for Structures tasks, to tasks derived from Damage Tolerance evaluation as noted in Section

D, Structures

- for Zonal tasks, to the validity of the General Visual Inspections transferred from Structures or

Systems and Powerplant.

- for ATA chapter 20 not to delete tasks with the identifier “EWIS”

In addition, CMRs, mandatory structural inspections and life limits are to be handled with specific

associated rules, as described in Rules 5, 6 and 7 below.

4. Each operator should be aware of the various inspection techniques such as X-Ray, ultrasonic,

eddy current, radioisotope, ... which are available and described in the Non-Destructive Testing

Manual (NTM).

5. Items that are life limited will be discarded according to the life limits stated in the appropriate

section of the engine or aircraft manufacturer's manuals. These sections are referenced in the

aircraft's Type Certificate Data Shee t.

6. Certification Maintenance Requirement tasks/intervals arising from analyses (e.g. System Safety

Assessments) performed as part of the Type Certification process are given in AIRBUS document

ALS Part 3 - Certification Maintenance Requirements (CMR). Appendix 1 of this MRB Report

indicates where this document is located. The process by which CMRs are identified is independent

of the MSG-3 analysis process. The ALS Part 3 document is the controlling document for all tasks

identified as CMRs. When the interval for a MRB task is less (more restrictive) than the applicable

CMR task interval, the MRB Report interval will take precedence. Conversely, where the CMR

interval for an MRB Report task is more restrictive, the CMR interval takes precedence.

7. Ma ndatory structural inspection thresholds and intervals resulting from damage tolerance

evaluation are given in the AIRBUS document ALS Part 2 - Damage-Tolerant Airworthiness

Limitation Items (DT ALI). Appendix 1 of this MRB Report indicates where this document is located.

The ALS Part 2 document is the controlling document for all tasks identified as DT ALI.

8. Within the MRB Report the terms "test", "check" and "inspection" are not intended to imply a level

of skill required to accomplish the task.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: B2 9. Tasks may be considered to conform to the requirements of the scheduled maintenance program

if accomplished as part of an equivalent check/test performed by the operators flight crew in

accordance with an approved/accepted flight crew normal check list and with Regulatory Authority

concurrence.

10. It is the responsibility of each operator to adjust their own maintenance program in accordance with

their National Requirements, and to comply with existing rules with respect to reporting to their

Regulatory Authority and to the manufacturer, events having effects on the continued airworthiness

of the aircraft.

11. The reapplication of all protective materials (e.g. corrosion inhibiting compounds, paints, etc.) shall

be carried out following their removal to perform the inspection/maintenance task.

12. For Maintenance Standards applicable to ETOPS operators should refer to the relevant AIRBUS

A318/A319/A320/A321 ETOPS CMP Document.

13. Task interval parameters expressed in the MRB Report may be converted to an individual

operator's desired unit (flight hours, cycles or calendar time) provided this conversion does not

result in the operator exceeding the initial requirements of the MRB Report.

14. Any fairings, panels, doors or other items which are remo ved/opened to gain access for

maintenance tasks must also be inspected for general condition with a minimum level of GVI

before reassembly/refitting.

15. Tasks approved from Fuel Tank Safety (FTS) Requirements using the criteria established in

Special Federal Aviation Regulation (SFAR88)/EASA policy statement on the process for

developing instructions for maintenance and inspections of fuel tank system ignition source

prevention; are identified: for example (SFAR 88) in parenthesis following the task description in the

MRB Report.

For Operators under U.S. FAA Jurisdiction only:

Operators requesting revisions to the baseline FTS requirements for failure effect category (FEC) 5

and 8 tasks, description or intervals, must submit their request through the cognizant Flight

Standards District Office, who may add comments and then forward it to the manager of the

appropriate FAA Aircraft Certification Office, or office of the Transport Airplane Directorate, having

cognizance over the type certificate for the affected airplane for concurrence prior to approval.

Tasks and intervals other than FEC 5 and 8 may be revised through normal operator approval

process.

For Operators not

under U.S. FAA Jurisdiction:

Operators requesting revisions to the baseline FTS requirements may revise these tasks and

intervals through their normal operator approval process.

16. Electrical Wiring Interconnection System (EWIS) derived from the Enhanced Zonal Analysis

Procedure (EZAP), standard zonal tasks included, are identified by “(EWIS)” in parenthesis

following the task description in the MRB Report.

For Operators under U.S. FAA Jurisdiction only:

Operators requesting revisions to the baseline EWIS task or description must submit their request

through the cognizant Flight Standards District Office, who may add comments and then forward it

to the manager of the appropriate FAA Aircraft Certification Office, or office of the Transport

Airplane Directorate, having cognizance over the type certificate for the affected airplane for

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: B3 concurrence prior to approval. Task intervals may be revised through normal operator approval

process.

For Operators not

under U.S. FAA Jurisdiction:

Operators requesting revisions to the EWIS requirements may revise these tasks and intervals

through their normal operator approval process.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C1 SECTION C

SYSTEMS AND POWER PLANT

1. GENERAL

This section provides the initial minimum scheduled maintenance tasks and intervals for all systems

including power plants and auxiliary power unit.

With respect to the evaluation procedures and the resulting tasks the following is noted:

(a) The A320 Systems and Powerplant section was developed using MSG-3 Revision 0. The

A321 Systems and Powerplant section was developed using MSG-3 Revision 1. The A318

and A319 Systems and Powerplant section has been developed using MSG-3 Revision 2.

(b) The term "Visual Check" was introduced with MSG-3 Rev.1. This terminology has been

retrospectively applied to identify A320 failure finding tasks, which had been identified as

general visual inspections.

(c) MSG -3 analysis allocates tasks against the following Failure Effect Categories (FEC)

depending on the consequence of failure:

- FEC 5 : Evident Safety Effects

- FEC 6 : Evident Economic (Operational) Effects (Rev.0)

- FEC 6 : Evident Operational Effects (Rev.1, Rev. 2)

- FEC 7 : Evident Economic (Non-Operational) Effects (Rev.0)

- FEC 7 : Evident Economic Effects (Rev.1, Rev. 2)

- FEC 8 : Hidden Function Safety Effects

- FEC 9 : Hidden Function Non-Safety Effects

The FECs are given in this section against each task for information.

The notation “

- “ (hyphen) in the FEC column indicates that the task has not been developed

through the MSG-3 systems and power plant logic.

(d) DELETED with MRBR Issue June 2004

(e) Shop maintenance tasks ("off-wing") are not mentioned in the APU and Power Plant Chapters.

Operators should take the opportunity of engine removals and disassemblies to perform offwing inspections and parts/assemblies restoration, as per engine shop manuals.

No scheduled basis for these tasks is defined in this MRB Report.

(f) No threshold or opportunity inspection requirements are given for APU or Power Plant.

Manufacturers may recommend such inspections in the event that late development or early

in -service experience would indicate the desirability to examine specific components of

individual engines. If this is necessary, then direct negotiations between applicable operators

and the engine manufacturer will be arranged. Results of these inspections are to be made

available by the manufacturers to other customer airlines as well as the regulatory authorities.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C2 (g) As noted in General Rules, Section B, limitations of life limited parts are controlled by the

manufacturers and published in the following documents:

- Airbus A318/A319/A320/A321 Airworthiness Limitation Section Part 1

- CFM 56-5 Engine Shop Manual Chapter 5

- IAE V2500 Engine Manual Chapter 5

- Garrett GTCP 36-300 Engine Component Maintenance Manual

- APIC APS 3200 Component Maintenance Manual

- Allied Signal 131-9(A) Engine Manual

(h) Scheduled maintenance tasks derived from MSG-3 analysis and subsequently identified as fully

covered by zonal task(s) are listed, by ATA Chapter, in Appendix 9 for reference.

(j) DELETED with MRBR Issue March 1999

(k) Category II/III landing capabilities and RVSM capability are inherent functions of the basic design

standard of the aircraft. Scheduled tasks necessary for these operations have been considered in

the development of this section. Operators should comply with National Requirements as applicable.

(l) DELETED with MRBR Issue December 2010

(m) When more than one interval figure is assigned to a task, and when not stated otherwise, the interval

expiring first shall apply.

(n) Tasks arising from the Enhanced Zonal Analysis Procedure (EZAP), (comprised of GVI tasks not

fully covered by Zonal tasks and DI/RS tasks) are included within ATA chapter 20 of the System and

Powerplant section of the MRBR and have no Failure Effect Category (FEC) quoted. The tasks are

identified with “(EWIS)” foll owing the task description (see Section B General rule 16 for further

details).

These tasks remain under the responsibility of the Zonal Maintenance Working Group.

Note *: ATA 20 tasks must not be deleted from the operators maintenance program

(o) Dur ing a review of an aircraft system for the purpose of modifying or verifying the maintenance

requirements, the reviewer must be aware that those functions associated with the ignition

prevention features of all systems are identified and analysed in MSI 28- 18 -00 Ignition Prevention.

The tasks are identified with “(SFAR88)” following the task description (see Section B General Rule

15. for further details).

Any review of an existing MSI task must therefore consider that it may be necessary to review MSI

28

- 18 -00 in addition to the specific system MSI identified

2. ZONAL TASK COMPATIBILITY

When General Visual Inspection (GVI) level has been selected for a particular MSI task, the inspection

requirement can be considered adequately covered by a Zonal task if it meets certain criteria.

The following criteria have been considered as prerequisite for GVI coverage by Zonal:

- The access requirements are compatible.

- The equivalent ZIP task is performed as frequently, or, more frequently than the inspection interval

quoted in this section. Because all intervals in this section are quoted in the appropriate usage

parameter(s), the maximum aircraft utilization as given in SECTION A para 2 must be considered.

Applying the MRBR envelope, a significant number of tasks would not fulfil the transfer criteria

regarding task frequency and would become stand-alone tasks. To avoid this, a secondary

parameter is given to those ZIP tasks which are able to cover one or more MSI tasks. See Section

E, para 2 for more information regarding the quotation of ZIP intervals.

- No FEC 5 or FEC 8 GVI tasks must be transferred to ZIP.

If the above criteria are met, the GVI tasks are not listed in Section C but are referenced in Appendix 9.

NOTE: The task number of transferred tasks that were listed in MRBR Rev. 15 is kept in Section C for

traceability reasons. GVIs identified in MSG-3 analyses after MRBR Rev. 15 are only referenced in

Appendix 9.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C3 3. NOTES FOR SECTION C

NOTE 1. NOTE deleted.

(NOTE 1 referred to Landing Gear Sampling. The 20000 FC / 8 year restoration interval for

the main and nose gears was validated through evaluation of the results of a sampling

program that was concluded in 1996).

NOTE 2. NOTE deleted.

(NOTE 2 referred to tasks not required by maintenance if accomplished as part of a

regulatory authority approved flight crew check list. The NOTE was deleted with JUN 01/04

MRBR revision.)

NOTE 3. Interval in accordance with vendor recommendations.

NOTE 4. Interval in accordance with operator's national requirements.

NOTE 5. Depending on operating environment and operator ’ s experience, a less frequent or more

frequent initial interval may be used.

NOTE 6. NOTE deleted.

NOTE 7. NOTE deleted.

(NOTE 7 was: Task not required if emergency escape path marking lights are supplied by

the same power supply units (EPSU) as the ceiling units.)

NOTE 8. Tasks resulting from specific airworthiness authorities request and not developed from MSG3 analysis do not reflect route selection.

NOTE 9. NOTE deleted.

(NOTE 9 was: When two intervals are assigned to a task, and when not stated otherwise,

the interval expiring first shall apply

– now covered by 1.GENERAL (m).

NOTE 10. Task accomplished as part of operators' routine maintenance program (reference Section E,

para 5 of this report). Dependent on operators' experience, a higher initial interval may be

used.

NOTE 11. Refer to approved engine manual for interval.

NOTE 12. Task to be performed at opportunity of engine shop visit.

NOTE 13. Task to be performed at opportunity of engine change or IDG change.

NOTE 14. Task may be performed at opportunity of engine removal provided interval not exceeded.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C4 NOTE 15. Operational check, per operator's fleet, in accordance with the following sampling schedule:

A318/A319/A320 fleet

DOOR EXIT QUANTITY INTERVAL

FWD PASSENGER/

CREW DOOR 1 Not to exceed 36 MTHS

AFT PASSENGER DOOR 1 Not to exceed 36 MTHS

EMERGENCY EXIT 1 Not to exceed 36 MTHS

A321 fleet

DOOR EXIT QUANTITY INTERVAL

FWD PASSENGER/

CREW DOOR 1 Not to exceed 36 MTHS

AFT PASSENGER DOOR 1 Not to exceed 36 MTHS

FWD EMERGENCY EXIT 1 Not to exceed 36 MTHS

AFT EMERGENCY EXIT 1 Not to exceed 36 MTHS

Checks may be performed on either side and do not all have to be performed on the same

aircraft. As an ongoing continuous maintenance program the operator should continue the

operational check sequence until the schedule has been revised by the MRB.

Inadvertent deployments may not be used to satisfy the above requirement.

A318/A319/A320/A321 fleets can be combined for common doors.

NOTE 16. NOTE deleted.

NOTE 17. NOTE deleted.

Note referred to SMR tasks.

NOTE 18. NOTE deleted.

Note referred to SMR tasks.

NOTE 19. NOTE deleted.

Note referred to SMR tasks for IAE V2500. Tasks deleted from MRBR and can be found in

the IAE Engine Manual.

NOTE 20. NOTE deleted.

Note referred to SMR tasks for CFMI engines. Tasks deleted from MRBR and can be found

in the CFM Engine Shop Manual.

NOTE 21. If no ACT(s) are fitted when task becomes due, task may be postponed until next ACT

installation.

NOTE 22. Task is included in the ACT installation procedure. Credit can be taken for accomplishment

of the task at this opportunity.

NOTE 23. ACT Serial Number to be tracked since task accomplishment is a function of ACT age and

not aircraft age.

NOTE 24. NOTE deleted.

Note referred to ALS Part 3 - CMR document

NOTE 25. If ACT No 4 is not fitted when task becomes due, task may be postponed until next ACT No

4 installation.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C5 NOTE 26. 2 nd 

## interval (calendar time) is specified by type of used lubricant:

CML 04- 004: 15 MO

CML 04- 037: 20 MO

NOTE 27. Discard interval for filter cartridge (PALL) is specified by P/N:

- P/N QB0511: 1600 FH

- P/N QB0639: 2400 FH

- P/N QB0776: 3000 FH

NOTE 28. If system is deactivated when task becomes due, task may be postponed until reactivation.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C6 4. EXPLANATION OF SYSTEMS AND POWERPLANT SECTION FORMAT

MSI

REFERENCE TASK MSI AND TASK DESCRIP TION FEC INTERVAL APPLICABILITY

1 2 3 4 5 6

1- This column indicates the MSI reference number and is directly obtained from the Airbus ATA Breakdown and Nomenclature Reference document.

Paragraph C1(l) identifies MSIs that address two or more systems / sub-systems. For tasks arising from the Enhanced Zonal Analysis Procedure (EZAP)

the reference number includes the first zone number of the source MSG-3 analysis (e.g. 20.0.151 is for aft cargo compartment

– zones 151/152).

2- This column identifies the task and thus enables the user to understand from which MSG-3 Level 2 logic question the task has been developed, i.e.:

- LUB Lubrication 5A, 6A, 7A, 8A, 9A

- SVC Servicing 5A, 6A, 7A, 8A, 9A

- OPC Operational Check 8B, 9B

- VCK Visual Check 8B, 9B

- GVI, DET, SDI Inspection 5B, 6B, 7B, 8C, 9C

- FNC Functional Check 5B, 6B, 7B, 8C, 9C

- RST Restoration 5C, 6C, 7C, 8D, 9D

- DIS Discard 5D, 6D, 7D, 8E, 9E

This information can be used to clarify whether the task is to detect a failure (8B, 9B) or to detect degradation (5B, 6B, 7B, 8C, 9C).

3- This column identifies the MSI title (which is in accordance with the Airbus ATA Breakdown) and the description of each task identified through the MRB

Report development process.

The term "No task selected" indicates that the MSI has been subjected to a full MSG-3 analysis but no applicable and effective tasks have been

identified.

The term "-task deleted-" indicates that during the development process a task had been proposed which was eventually deleted due to re analysis, task

amalgamation or ISC decision. Renumbering of tasks has been avoided in order to minimise impact on cross-reference data in operators initial

maintenance schedule s.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C7

4- This column identifies the Failure Effect Category (FEC). MSG-3 analysis allocates tasks against the following FECs depending on the consequence of

failure:

- FEC 5: Evident Safety Effects

- FEC 6: Evident Operational Effects

- FEC 7: Evident Economic Effects

- FEC 8: Hidden Safety Effects

- FEC 9: Hidden Non-Safety Effects

The notation "-" (hyphen) in the FEC column indicates that the task has either not been developed through the MSG-3 logic process (such tasks arise

from either a specific MRB requirement (e.g. escape slide sampling) or have been determined as necessary to maintain compliance with Type

Certification requirements) or that task was developed within the EZAP process.

Multiple FECs are quoted only when the task is associated with both a hidden and an evident FEC. Where multiple hidden FECs (8, 9) or multiple evident

FECs (5, 6, 7) are applicable only the most important one is quoted.

5- This column identifies the interval between successive accomplishments of the task.

The "NOTE..." referred to in this column is detailed in Section C para 3. "SECTION C related NOTES".

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: C8

6- The applicability column indicates the aircraft type and mod status to which the task is applicable. Examples are given below:

ALL Task applicable to: all A318, all A319, all A320 or all A 321 aircraft.

PRE nnnnn Task applicable to: all A318 Pre nnnnn, all A319 Pre nnnnn, all A320 Pre nnnnn or all A321 Pre nnnnn.

i.e. Aircraft which do not have mod nnnnn embodied.

POST nnnnn Task applicable to: all A318 POST nnnnn, all A319 POST nnnnn, all A320 Post nnnnn or all A321 Post nnnnn.

i.e. to Aircraft which do have mod nnnnn embodied.

A318 Task applicable to all A318 only.

A319 Task applicable to all A319 only.

A320 Task applicable to all A320 only.

A321 Task applicable to all A321 only.

A3x x

PRE nnnnn Task applicable to A3xx which do not have mod nnnnn embodied.

A3xx

POST nnnnn Task applicable to A3xx which do have mod nnnnn embodied.

A318

OR

A319

OR

A320

POST 21414

OR

A321 Task applicable to all A318, all A319, to A320 aircraft with mod ification 21414 embodied or to all A321 aircraft.

A320

POST 21708

OR

A321

POST 21708 Task applicable to A320 Post 21708 or A321 Post 21708.

POST 23051

POST 23061

POST 23085 Task applicable to all A318, all A319, all A320 or all A321 with modification 230 51 and 23061 and 23085 embodied.

i.e. only to Aircraft with all modifications embodied.

POST 20040

OR

POST 20056 Task applicable to all A318, all A319, all A320 or all A321 with modification 20040 or 20056 embodied.

i.e. to Aircraft with one of the modifi cation or both modifications embodied.

POST 20040

PRE 20057 Task applicable to all A318, all A319, all A320 or all A321 with modification 20040 and without 20057 embodied at

the same time.APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.00.00 ENHANCED ZONAL

20.0.121 FORWARD AVIONIC COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE FORWARD AVIONIC

- I: 48 MO ALL

COMPARTMENT (ONLY IF CONTAMINATED)(EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF EWIS INSTALLED IN THE

- I: 48 MO ALL

FORWARD AVIONIC COMPARTMENT (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF 90, 108, 109 VU

- I: 72 MO ALL

IN THE FORWARD AVIONIC COMPARTMENT (EWIS)

DET 04 DETAI LED INSPECTION OF G, E AND P ROUTES IN THE - I: 72 MO ALL

FORWARD AVIONIC COMPARTMENT (EWIS)

20.0.125 LATERAL AVIONIC COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE LATERAL AVIONIC

- I: 72 MO A/C WITHOUT

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS) STAIR INSTALLED

RST 02 CLEANING OF EWIS INSTALLED IN THE LATERAL AVIONIC

- I: 72 MO A/C WITH STAIR

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS) INSTALLED

GVI 03 GENERAL VISUAL INSPECTION OF EWIS INSTALLED

- I: 48 MO A/C WITHOUT

IN THE LATERAL AVIONIC COMPARTMENT (EWIS) STAIR INSTALLED

GVI 04 GENERAL VISUAL INSPECTION OF EWIS INSTALLED

- I: 48 MO A/C WITH STAIR

IN THE LATERAL AVIONIC COMPARTMENT (EWIS) INSTALLED

GVI 05 GENERAL VISUAL INSPECTION OF 105, 106, 103, 107

- I: 72 MO ALL

AND 70 VUS INSTALLED IN THE LATERAL AVIONIC

COMPAR TMENT (EWIS)

DET 06 DETAILED INSPECTION OF G, E AND P ROUTES INSTALLED

- I: 72 MO A/C WITHOUT

IN THE LATERAL AVIONIC COMPARTMENT (EWIS) STAIR INSTALLED

DET 07 DETAILED INSPECTION OF G, E AND P ROUTES INSTALLED

- I: 72 MO A/C WITH STAIR

I N THE LATERAL AVIONIC COMPARTMENT (EWIS) INSTALLED

20.0.127 REAR AVIONIC COMPARTMENT

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 1APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.127 * * * * * C O N T I N U E * * * * *

RST 01 CLEANING OF EWIS INSTALLED IN THE REAR AVIONIC

- I: 72 MO PRE 20509

PRE 21999

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

RST 02 CLEANING OF EWIS INSTALLED IN THE REAR AVIONIC

- I: 72 MO POST 20509

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS) OR

POST 21999

GVI 03 GENERAL VISUAL INSPECTION OF EWIS INSTALLED IN THE

- I: 48 MO PRE 20509

REAR AVIONIC COMPARTMENT (EWIS) PRE 21999

GVI 04 GENERAL VISUAL INSPECTION OF EWIS INSTALLED IN THE

- I: 48 MO POST 20509

REAR AVIONIC COMPARTMENT (EWIS) OR

POST 21999

GVI 05 GENERAL VISUAL INSPECTION OF 80, 63, 187, 188 VU

- I: 72 MO ALL

INSTALLED IN THE REAR AVIONIC COMPARTMENT (EWIS)

DET 06 DETAILED INSPECTION OF G, E AND P ROUTES INSTALLED

- I: 72 MO PRE 20509

IN THE REAR AVIONIC COMPARTMENT (EWIS) PRE 21999

DET 07 DETAILED INSPECTION OF G, E AND P ROUTES INSTALLED

- I: 72 MO POST 20509

IN THE REAR AVIONIC COMPARTMENT (EWIS) OR

POST 21999

20.0.129 STAIR BAY

RST 01 CLEANING OF EWIS INSTALLED IN THE STAIR BAY

- I: 72 MO A/C WITH STAIR

(ONLY IF CONTAMINATED) (EWIS) INSTALLED

GVI 02 GENERAL VISUAL INSPECTION OF EWIS INSTALLED IN THE

- I: 48 MO A/C WITH STAIR

STAIR BAY (EWIS) INSTALLED

DET 03 DETAILED INSPECTION OF G, E AND P ROUTES INSTALLED

- I: 72 MO A/C WITH STAIR

IN THE STAIR BAY (EWIS) INSTALLED

20.0.131 FORWARD CARGO COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE FORWARD CARGO

- I: 72 MO ALL

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 2APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.131 * * * * * C O N T I N U E * * * * *

GVI 02 GENERAL VISUAL INSPECTION OF G, E AND P ROUTES

- I: 144 MO ALL

INSTALLED IN THE FORWARD CARGO COMPARTMENT (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF EWIS INSTALLED AT

- I: 72 ACT MO IF ACT(S) IN

THE ACT(S) (EWIS) FWD CARGO

NOTE: THIS TASK COULD BE PERFORMED AT THE OPPORTUNITY COMPARTMENT

OF R/I INSTALLED

20.0.133 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN - I: 72 MO ALL

THE UNDERFLOOR BAY OF FORWARD CARGO

COMPARTMENT (ONLY IF CONTAMINAT ED) (EWIS)

20.0.137 BAY BEHIND FWD CARGO COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE BAY BEHIND FWD

- I: 72 MO ALL

CARGO COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

20.0.141 CENTER WING BOX

GVI 01 GENERAL VISUAL INSPECTION OF EXPOSED EWIS

- I: 1 44 MO ALL

INSTALLED IN THE WING CENTER BOX (EWIS)

20.0.145 ZONE UNDER CABIN FLOOR

RST 01 CLEANING OF EWIS INSTALLED IN THE ZONE UNDER CABIN

- I: 72 MO ALL

FLOOR (ONLY IF CONTAMINATED) (EWIS)

20.0.151 AFT CARGO COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE AFT CARGO

- I: 72 MO ALL

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF P ROUTES INSTALLED IN

- I: 144 MO ALL

AFT CARGO COMPARTMENT (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF EWIS INSTALLED AT THE

- I: 72 ACT MO IF ACT(S) IN

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 3APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.151 * * * * * C O N T I N U E * * * * *

ACT(S) (EWIS) AFT CARGO

NOTE: THIS TASK COULD BE PERFORMED AT THE OPPORTUNITY COMPARTMENT

OF R/I INSTALLED

20.0.161 BULK CARGO COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE BULK CARGO

- I: 72 MO ALL

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF EWIS INSTALLED AT THE

- I: 72 ACT MO IF ACT(S) IN

ACT(S) (EWIS) BULK CARGO

NOTE: THIS TASK COULD BE PERFORMED AT THE OPPORTUNITY COMPARTMENT

O F R/I INSTALLED

20.0.171 AFT CABIN UNDERFLOOR COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE AFT CABIN

- I: 144 MO ALL

UNDERFLOOR COMPARTMENT (ONLY IF CONTAMINATED)(EWIS)

20.0.191 AIR CONDITIONING COMPARTMENT AND FAIRINGS

RST 01 CLEANING OF EWIS INSTALLED IN THE AIR CONDITIONING

- I: 72 MO ALL

COMPARTMENT AND FAIRINGS (ONLY IF CONTAMINATED)

(EWIS)

20.0.211 COCKPIT

RST 01 CLEANING OF EWIS INSTALLED IN THE COCKPIT

- I: 144 MO ALL

(ONLY IF CONTAMINATED) (EWIS)

RST 02 CLEANING OF EWIS INSTALLED IN 49VU AND 120VU

- I: 72 MO ALL

(ONLY IF CONTAMINATED) (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF EWIS - I: 144 MO ALL

OF 49VU AND THE 120VU (EWIS)

20.0.221 FORWARD CABIN UTILITY AREA

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 4APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.221 * * * * * C O N T I N U E * * * * *

RST 01 CLEANING OF EWIS INSTALLED IN THE FORWARD

- I: 144 MO ALL

CABIN UTILITY AREA (ONLY IF CONTAMINATED) (EWIS)

20.0.223 FORWARD CABIN OVERHEAD COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE FORWARD

- I: 144 MO ALL

CABIN OVERHEAD COMPARTMENT (ONLY IF CONTAMINATED)

(EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF EWIS

- I: 14 4 MO ALL

OF THE 2000VU (EWIS)

20.0.231 FORWARD PASSENGER COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE FORWARD

- I: 144 MO A318

PASSENGER COMPARTMENT (ONLY IF CONTAMINATED) OR

(EWIS) A319

OR

A320

RST 02 CLEANING OF EWIS INSTALLED IN THE FORWARD

- I: 144 MO A321

PASSENGER COMPARTMENT (ONLY IF CONTAMINATED)

(EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF EWIS CONNECTIONS,

- I: 72 MO ALL

ATTACHMENT POINTS AND ELECTRICAL CONNECTORS BETWEEN NOTE

SEAT AND A/C INSTALLED IN THE FORWARD PASSENGER

COMPARTMENT (EWIS)

NOTE: THIS TASK IS APPLICABLE FOR A/C VERSIONS WITH

SEATS AND WITH EWIS BETWEEN SEAT AND A/C ONLY

20.0.233 FORWARD PASSENGER COMPARTMENT OVERHEAD COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE FORWARD

- I: 144 MO A318

PASSENGER COMPARTMENT OVERHEAD COMPARTMENT OR

(ONLY IF CONTAMINATED) (EWIS) A319

OR

A320

RST 02 CLEANING OF EWIS INSTALLED IN THE FORWARD

- I: 144 MO A321

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 5APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.233 * * * * * C O N T I N U E * * * * *

PASSENGER COMPARTMENT OVERHEAD COMPARTMENT

(ONLY IF CONTAMINATED) (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF ALL G & P ROUTES

- I: 144 MO A318

INSTALLED IN THE FORWARD PASSENGER OR

COMPARTMENT OVERHEAD COMPARTMENT (EWIS) A319

OR

A320

GVI 04 GENERAL VISUAL INSPECTION OF ALL G & P ROUTES

- I: 144 MO A321

INSTALLED IN THE FORWARD PASSENGER

COMPARTMENT OVERHEAD COMPARTMENT (EWIS)

20.0.241 CENTER PASSENGER COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE CENTER PASSENGER

- I: 144 MO A318

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS) OR

A319

OR

A320

RST 02 CLEANING OF EWIS INSTALLED IN THE CENTER PASSENGER

- I: 144 MO A321

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF G ROUTES INSTALLED AT FR - I: 144 MO ALL

47 (EWIS)

GVI 04 GENERAL VISUAL INSPECTION OF EWIS CONNECTIONS,

- I: 72 MO ALL

ATTACHMENT POINTS AND ELECTRICAL CONNECTORS BETWEEN NOTE

SEATS AND A/C INSTALLED IN THE CENTER PASSENGER

COMPARTMENT (EWIS)

NOTE: THIS TASK IS APPLICABLE FOR A/C VERSIONS WITH

SEATS AND WITH EWIS BETWEEN SEAT AND A/C ONLY

20.0.243 CENTER PASSENGER OVERHEAD COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE CENTER PASSENGER

- I: 144 MO A318

OVERHEAD COMPARTMENT (ONLY IF CONTAMINATED) (EWIS) OR

A319

OR

A320

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 6APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.243 * * * * * C O N T I N U E * * * * *

RST 02 CLEANING OF EWIS INSTALLED IN THE CENTER PASSENGER

- I: 144 MO A321

OVERHEAD CO MPARTMENT (ONLY IF CONTAMINATED) (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF G AND P ROUTES INSTALLED

- I: 144 MO A318

IN THE CENTER PASSENGER OVERHEAD COMPARTMENT (EWIS) OR

A319

OR

A320

GVI 04 GENERAL VISUAL INSPECTION OF G AND P ROUTES INSTALLED

- I: 144 MO A321

IN THE CENTER PASSENGER OVERHEAD COMPARTMENT (EWIS)

20.0.251 AFT PASSENGER COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE AFT PASSENGER

- I: 144 MO A321

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

RST 02 CLEANING OF EWIS INSTALLED IN THE AFT PASSENGER

- I: 144 MO A318

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS) OR

A319

OR

A320

GVI 03 GENERAL VISUAL INSPECTION OF EWIS CONNECTIONS,

- I: 72 MO ALL

ATTACHMENT POINTS AND ELECTRICAL CONNECTORS BETWEEN NOTE

SEATS AND A/C INSTALLED IN THE AFT PASSENGER

COMPARTMENT (EWIS)

NOTE: THIS TASK IS APPLICABLE FOR A/C VERSIONS WITH

SEATS AND WITH EWIS BETWEEN SEAT AND A/C ONLY

20.0.253 AFT PASSENGER OVERHEAD COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE AFT PASSENGER

- I: 144 MO ALL

OVERHEAD COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF G AND P ROUTES

- I: 1 44 MO ALL

INSTALLED IN THE AFT PASSENGER OVERHEAD COMPARTMENT

(EWIS)

20.0.261 AFT CABIN UTILITY AREA

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 7APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.261 * * * * * C O N T I N U E * * * * *

RST 01 CLEANING OF EWIS INSTALLED IN THE AFT CABIN UTILITY

- I: 144 MO ALL

AREA (ONLY IF CONTAMINATED) (EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF P ROUTES INSTALLED IN

- I: 144 MO ALL

THE AFT CABIN UTILITY AREA (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF EWIS CONNECTIONS,

- I: 72 MO ALL

ATTACHMENT POINTS AND ELECTRICAL CONNECTORS BETWEEN NOTE

SEATS AND A/C INSTALLED IN THE AFT CABIN UTILITY AREA

(EWIS)

NOTE: THIS TASK IS APPLICABLE FOR A/C VERSIONS WITH

SEATS AND WITH EWIS CONNECTIONS BETWEEN SEAT AND A/C

ONLY

20.0.263 AFT CABIN OVERHEAD COMPARTMENT

RST 01 CLEANING OF EWIS INSTALLED IN THE AFT CABIN OVERHEAD

- I: 144 MO ALL

COMPARTMENT (ONLY IF CONTAMINATED) (EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF G AND P ROUTES INSTALLED

- I: 144 MO ALL

IN THE AFT CABIN OVERHEAD COMPARTMENT (EWIS)

GVI 03 GENERAL VISUAL INSPECTION OF ALL EWIS OF 2001 VU

- I: 144 MO ALL

(EWIS)

20.0.315 TAIL CONE, APU AND ACCESSORY COMPARTMENT

GVI 01 GENERAL VISUAL INSPECTION OF G AND P ROUTES INSTALLED

- I: 24 MO ALL

IN THE TAIL CONE AND APU ACCESSORY COMPARTMENT (EWIS)

20.0.413 UPPER FORWARD PYLON

DET 01 DETAILED INSPECTION OF EWIS INSTALLED

- I: 24 MO CFM

IN THE UPPER FORWARD PYLON (EWIS) PRE 33844

OR

IAE

PRE 33847

DET 02 DETAI LED INSPECTION OF EWIS INSTALLED - I: 24 MO PW

IN THE UPPER FORWARD PYLON (EWIS)

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 8APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.413 * * * * * C O N T I N U E * * * * *

DET 03 DETAILED INSPECTION OF EWIS INSTALLED

- I: 24 MO CFM

IN THE UPPER FORWARD PYLON (EWIS) POST 33844

OR

IAE

POST 33847

20.0.435 FAN AND ACCESSORY GEAR BOX

DET 01 DETAILED INSPECTION OF EWIS IN THE FAN AND

- I: 24 MO ALL

ACCESSORY GEAR BOX (EWIS)

20.0.453 HOT SECTION

DET 01 DETAILED INSPECTION OF EWIS INSTALLED

- I: 24 MO ALL

IN THE HOT SECTION (EWIS)

20.0.540 WING FUEL TANK

GVI 01 GENERAL VISUAL INSPECTION OF EXPOSED EWIS WITHIN THE

- I: 144 MO A320

- 100

WING FUEL TANK (EWIS)

GVI 02 GENERAL VISUAL INSPECTION OF EXPOSED EWIS WITHIN THE - I: 144 MO A318

WING FUEL TANK (EWIS) PRE 37331

OR

A319

PRE 37331

OR

A319

POST 37332

OR

A320- 200

PRE 37331

OR

A320- 200

POST 37332

OR

A321

GVI 03 GENERAL VISUAL INSPECTION OF EXPOSED EWIS WITHIN THE

- I: 144 MO A318

WING FUEL TANK (EWIS) POST 37331

* * * * * C O N T I N U E D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 9APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

20.0.540 * * * * * C O N T I N U E * * * * *

OR

A319

POST 37331

PRE 37332

OR

A320- 200

POST 37331

PRE 37332

20.0.550 VENT SURGE TANK

GVI 01 GENERAL VISUAL INSPECTION OF EXPOSED EWIS WITHIN THE

- I: 144 MO ALL

VENT SURGE TANK (EWIS)

20.0.560 DRY BAY (OUTBOARD)

GVI 01 GENERAL VISUAL INSPECTION OF EXPOSED EWIS WITHIN THE

- I: 144 MO ALL

DRY BAY (OUTBOARD) (EWIS)

20.0.571 MLG BAY

GVI 01 GENERAL VISUAL INSPECTION OF P ROUTE PUMP FEEDER

- I: 144 MO ALL

(EWIS)

* * * * * E N D * * * * *

REV 18 ENHANCED ZONAL SECTION: C -20 PAGE 10APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

21.00.00 AIR CONDITIONING

21.21.00 AIR DISTRIBUTION AND RECIRCULATION

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

DIS 02 DISCARD FILTER ELEMENTS OF RECIRCULATION SYSTEM 9 I: 5000 FH ALL

03 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 0 4 GENERAL VISUAL INSPECTION OF RISER DUCTS IN PASSENGER 9 I: 12 YE ALL

COMPARTMENT

RST 05 CLEAN COCKPIT AIR SUPPLY DUCTING GRID 9 I: 24000 FH POST 21110

OR

POST 21999

21.23.00 LAVATORY AND GALLEY VENTILATION

01 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 02 GENERAL VISUAL INSPECTION OF LAVATORY AND GALLEY 7 I: 12 YE ALL

VENTILATION DUCTING IN ZONES 210 THROUGH 260

DIS 03 DISCARD LAVATORY AIR EXTRACTION FILTER ELEMENT 7 I: 1000 FH POST 26364

NOTE 5

DIS 04 DISCARD FILTER ELEMENT OF GSM ON -BOARD EQUIPMENT RACK 9 I: 1200 FH POST 36475

NOTE 5

21.26.00 AVIONICS EQUIPMENT VENTILATION

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

OPC 02 OPERATIONAL CHECK OF SYSTEM VIA MCDU 9 I: 750 FH ALL

(TASK COVERS TASK 26.15.00/01)

OPC 03 OPERATIONAL CHECK OF OVERRIDE FUNCTION (BLOWER AND 9 I: 24 MO ALL

EXTRACT)

OPC 04 OPERATIONAL CHECK OF SMOKE CONFIGURATION CONTROL 8 I: 7500 FH ALL

CIRCUIT

* * * * * C O N T I N U E D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 1APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

21.26.00 * * * * * C O N T I N U E * * * * *

OPC 05 OPERATIONAL CHECK OF DITCHING CONFIGURATION CONTROL 9 I: 15000 FH ALL

CIRCUIT

DET 06 DETAILED INSPECTION OF SKIN HEAT EXCHANGER DRAIN HOSE 9 I: 24000 FH ALL

CONNECTION AREA

DET 07 DETAILED INSPECTION OF CHECK VALVE FLAPPERS FOR 9 I: 6 YE ALL

CONDITION AND OPERATION

DET 08 DETAILED INSPECTION OF DEMISTER DRAIN HOSE CONNECTION 9 I: 24000 FH PRE 24146

AREA

DIS 09 DISCARD DEMISTER FILTER ELEMENT (LE BOZEC) 6 I: 600 FH A/C FITTED WITH

NOTE 5 FILTER HOUSING

P/N 57514- 01

OR

P/N 57514- 02

DIS 10 DISCARD FILTER CARTRIDGE (LE BOZEC) 6 I: 1000 FH A/C FITTED WITH

NOTE 5 FILTER HOUSING

P/N 57514- 01

OR

P/N 57514- 02

DET 11 CHECK DEMISTER FILTER ELEMENT AND FILTER CARTRIDGE 6 I: 600 FH A/C FITTED WITH

CLOGGING INDICATORS (POP OUT INDICATOR NOT VISIBLE) NOTE 5 FILTER HOUSING

(LE BO ZEC) P/N 57514 - 04

12 TASK DELETED WITH DEC 11 REVISION

DIS 13 DISCARD FILTER CARTRIDGE (PALL) 6 I: NOTE 27 A/C FITTED WITH

NOTE 5 FILTER HOUSING

P/N QB0555

OPC 14 OPERATIONAL CHECK OF NRV FOR FREE MOVEMENT AND 9 I: 1500 FH POST 24146

CONFIRM THE BOWL IS CLEAN

DET 15 INSPECTION OF THE SIPHON ASSEMBLY (STRAINER) FOR 9 I: 3000 FH POST 24146

CLEANLINESS

OPC 16 OPERATIONAL CHECK OF AIR INLET CHECK VALVE 2150 HM 9 I: 24 MO A318

OR

A319

* * * * * C O N T I N U E D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 2APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

21.26.00 * * * * * C O N T I N U E * * * * *

OR

A320

POST 21899

OR

A320

POST 21999

OR

A321

DET 17 CHECK DEMISTER FILTER ELEMENT AND FILTER CARTRIDGE 6 I: 500 FH A/C FITTED WITH

USING PRESSURE PORTS (LE BOZEC) NOTE 5 FILTER HOUSING

P/N 57514- 31

18 TASK DELETED WITH DEC 11 REVISION

RST 19 CLEAN GRID OF RELAY BOX VU PANELS 9 I: 40 MO ALL

NOTE 5

OPC 20 OPERATIONAL CHECK OF FAN HIGH SPEED MODE 9 I: 6000 FH POST 30292

PRE 32739

DIS 21 DISCARD DEMISTER FILTER ELEMENT AND FILTER CARTRIDGE 6 I: 3600 FH A/C FITTED WITH

(LE BOZEC) FILTER HOUSING

P/N 402K200-X

22 TASK DELETED WITH DEC 11 REVISION

R RST 23 REMOVE SKIN AIR OUTLET VALVE FOR OVERHAUL 6 I: 12000 FH A/C FITTED WITH

SKIN AIR OUTLET

VALVE P/N

VFT300A1

24 TASK DELETED WITH DEC 11 REVISION

25 TASK DELETED WITH DEC 11 REVISION

21.27.00 AVIONICS EQUIPMENT GROUND COOLING

OPC 01 CHECK DRAIN TAPPING FOR CONDITION 9 I: 5500 FH POST 20056

PRE 22190

PRE 33129

PRE 34664

* * * * * C O N T I N U E D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 3APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

21.27.00 * * * * * C O N T I N U E * * * * *

OPC 02 OPERATIONAL CHECK OF FAULT WARNING 9 I: 12000 FH POST 20056

OR PRE 22190

48 MO PRE 33129

PRE 34664

DET 03 DETAILED INSPECTION OF DEMISTER DRAIN HOSE CONNECTION 9 I: 22000 FH POST 20056

AREA OR PRE 22190

72 MO PRE 33129

PRE 34664

04 TASK COVERED BY ZIP, SEE APPENDIX 9

OPC 05 OPERATIONAL CHECK OF AIR INLET CHECK VALVE (2250HM) 9 I: 40 MO POST 25023

PRE 22190

PRE 33129

PRE 34664

RST 06 REMOVE FILTER (2200HM) AND REPLACE WITH A NEW OR 7 I: 500 FH POST 20056

RESTORED COMPONENT PRE 22190

PRE 33129

PRE 34664

21.28.00 CARGO COMPARTMENT, VENTILATION AND HEATING AND AFT CARGO

COMPARTMENT GROUND COOLING SYSTEM

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH POST 20057

OR

POST 20059

OR

POST 20082

OR

POST 20084

OR

POST 35236

OPC 02 OPERATIONAL CHECK TO VERIFY CLOSING OF OUTLET 9 I: 12000 FH POST 20057

ISOLATION VALVE OF FWD CARGO COMPARTMENT IN CASE OF

DITCHING

OPC 03 OPERATIONAL CHECK OF GROUND COOLING ISOLATION VALVE 8 I: 8000 FH A320

TO VERIFY CLOSING IN CASE OF THE BULK CARGO D OOR POST 20819

"FULL OPEN" SWITCH ACTUATION

* * * * * C O N T I N U E D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 4APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

21.28.00 * * * * * C O N T I N U E * * * * *

R OPC 04 OPERATIONAL CHECK OF THE GROUND COOLING ISOLATION 8 I: 6000 FH A320

VALVE TO VERIFY CLOSING IN CASE OF SMOKE WARNING POST 20819

DET 05 DETAILED INSPECTION OF GROUND COOLING CHECK VALVE 6,9 I: 18000 FC A320

FLAPPERS FOR CONDITION AND OPERATION OR POST 20819

160 MO

OPC 06 OPERATIONAL CHECK TO CONFIRM ISOLATION VALVE LATCHING 8 I: 750 FH A/C FITTED WITH

CIRCUIT INTEGRITY. CARGO CPT SMOKE

(TASK IS COVERED BY TASK 26.16.00/02) DETECTION

POST 20057

OR

A/C FITTED WITH

CARGO CPT SMOKE

DETECTION

POST 20059

OR

A/C FITTED WITH

CARGO CP T SMOKE

DETECTION

POST 35236

21.31.00 PRESSURE CONTROL AND MONITORING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

OPC 02 OPERATIONAL CHECK OF SYSTEM VIA MCDU 9 I: 9000 FH ALL

FNC 03 OPERATIONAL CHECK OF MANUAL MODE SELECTION AND MANUAL 6,9 I: 9000 FH ALL

MODE PRESSURE CONTROL AND FUNCTIONAL CHECK OF MANUAL

MODE CABIN ALTITUDE INDICATION AND OUTFLOW VALVE

POSITI ON INDICATION

OPC 04 OPERATIONAL CHECK OF OUTFLOW VALVE CLOSING IN 9 I: 22500 FH ALL

DITCHING CONFIGURATION

OPC 05 OPERATIONAL CHECK OF OUTFLOW VALVE PARTIAL OPENING BY 9 I: 22500 FH ALL

EMERGENCY RAM AIR SWITCH

* * * * * C O N T I N U E D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 5APPLICABILITY

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– Systems and Powerplant Section

21.31.00 * * * * * C O N T I N U E * * * * *

FNC 06 FUNCTIONAL CHECK OF POSITIVE / NEGATIVE DELTA P 6,9 I: 24000 FH ALL

PROTECTION AND CHECK OF POSITION INDICATION OF SAFETY OR

VALVES 80 MO

RST 07 REMOVE SAFETY VALVE FOR RESTORATION 9 I: 50000 FH ALL

OR

210 MO

21.41.00 COCKPIT AIR HEATING

NO TASK SELECTED

21.50.00 AIR COOLING AND TEMPERATURE CONTROL

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

DET 02 DETAILED INSPECTION OF CABIN SENSOR DUCT AND 9 I: 7500 FH ALL

TEMPERATURE SENSOR FOR CONTAMINATION

OPC 03 OPERATIONAL CHECK OF ZONE CONTROLLER (BACK UP 9 I: 9000 FH PRE 30626

SWITCHING) VIA CFDS/MCDU PRE 33320

PRE 33780

PRE 33827

OR

POST 35110

OPC 04 OPERATIONAL CHECK OF EMERGENCY RAM AIR INLET SYSTEM 9 I: 15000 FH ALL

DET 05 DETAILED INSPECTION OF TRIM AIR CHECK VALVES FLAPPERS 9 I: 9000 FH ALL

FOR CONDITION AND OPERATION

DET 06 DETAILED INSPECTION OF PACK AIR CHECK VALVES FLAPPERS 9 I: 24000 FH ALL

FOR CONDI TION AND OPERATION OR

120 MO

DET 07 DETAILED INSPECTION OF EMERGENCY RAM AIR/LP GROUND 9 I: 24000 FH ALL

AIR CHECK VALVE FLAPPERS FOR CONDITION AND OPERATION

08 TASK COVERED BY ZIP, SEE APPENDIX 9

09 TASK COVERED BY ZIP, SEE APPENDIX 9

* * * * * C O N T I N U E D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 6APPLICABILITY

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– Systems and Powerplant Section

21.50.00 * * * * * C O N T I N U E * * * * *

FNC 10 REMOVE OZONE CONVERTER FOR FUNCTIONAL CHECK 9 I: 9000 FH POST 21215

NOTE 5

OPC 11 OPERATIONAL CHECK OF EMERGENCY RAM AIR INLET AND FLOW 9 I: 15000 FH ALL

CONTROL VALVE CLOSING IN DITCHING CONFIGURATION

RST 12 REMOVE PRIMARY AND MAIN HEAT EXCHANGERS FOR CLEANING 9 I: 12000 FH ALL

NOTE 5

DET 13 DETAILED INSPECTION OF ACTUATOR MECHANISM AND INLET 9 I: 1800 FH PRE 24371

FLAP FOR EXCESSIVE PLAY AND CHECK GAP BETWEEN INLET

NOSE AND DIFFUSER RAMP

DET 14 DETAILED INSPECTION OF ACTUATOR MECHANISM AND INLET 9 I: 6000 FH POST 24371

FLAP FOR EXCESSIVE PLAY AND CHECK GAP BETWEEN INLET

NOSE AND DIFFUSER RAMP

RST 15 REMOVE REHEATER FOR CLEANING 9 I: 12000 FH POST 26362

FNC 16 REMOVE CONDENSER FOR LEAK CHECK 9 I: 18000 FH ALL

DIS 17 DISCARD COMBO SEALS, PERISEALS AND  ́O ́ RING SEALS ON 6,9 I: 12000 FH PRE 34863

HOT AIR INLET DUCTING, PACK DUCTING AND TRIM AIR OR OR

DUCTING. 48 MO PRE 36635

NOTE 5

RST 18 REMOVE REHEATER FOR CLEANING 9 I: 5500 FH PRE 26362

DET 19 DETAILED INSPECTION OF INTERIOR AND EXTERIOR OF 9 I: 12000 FH ALL

PLENUM CHAMBER (10HM5 AND 11HM5) FOR SIGNS OF

DELAMINATION

DET 20 DETAILED INSPECTION OF RAM AIR OUTLET FLAP AND CHECK 9 I: 6000 FH PRE 22995

FOR EXCESSIVE BACKLASH OF OUTLET FLAP PRE 26363

DET 21 DETAILED INSPECTION OF RAM AIR OUTLET FLAP AND CHECK 9 I: 12000 FH POST 22995

F OR EXCESSIVE BACKLASH OF OUTLET FLAP PRE 26363

21.58.00 CONDITIONED SERVICE AIR SYSTEM

RST 01 REMOVE CSAS OZONE CONVERTER FOR RESTORATION 9 I: 6000 FH POST 38051

NOTE 28

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

21.58.00 * * * * * C O N T I N U E * * * * *

RST 02 REMOVE CSAS HEAT EXCHANGER FOR CLEANING 7 I: 12000 FH POST 38051

* * * * * E N D * * * * *

REV 18 AIR CONDITIONING SECTION: C -21 PAGE 8APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

22.00.00 AUTO FLIGHT

22.10.00 AUTOPILOT/FLIGHT DIRECTOR

OPC 01 OPERATIONAL CHECK OF AP DISENGAGEMENT AND LOCKING 9 I: 15000 FH ALL

DEVICES OF SIDE STICK CONTROLLER AND RUDDER PEDALS

OPC 02 OPERATIONAL CHECK OF TRUE NORTH REFERENCE SELECTION 9 I: 40 MO POST 35891

22.30.00 AUTOTHRUST

OPC 01 OPERATIONAL CHECK OF ENGINE/AUTOTHRUST SYSTEM 9 I: 22500 FH ALL

ISOLATION

22.60.00 FLIGHT AUGMENTATION

OPC 01 OPERATIONAL CHECK OF AUTOMATIC CHANGEOVER (AFS TEST) 9 I: 750 FH ALL

OPC 02 OPERATIONAL CHECK OF FAC 2 FUNCTIONS 9 I: 7500 FH ALL

OPC 03 OPERATIONAL CHECK OF "RETURN TO LOW SPEED" FUNCTION 9 I: 7500 FH ALL

22.70.00 FLIGHT MANAGEMENT SYSTEM

NO TASK SELECTED

22.90.00 AFS - BITE

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 AUTO FLIGHT SECTION: C-22 PAGE 1APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

23.00.00 COMMUNICATIONS

23.11.00 HF SYSTEM

NO TA SK SELECTED

23.12.00 VHF SYSTEM

NO TASK SELECTED

23.13.00 RADIO MANAGEMENT

OPC 01 OPERATIONAL CHECK OF RADIO NAVIGATION SELECTION IN 9 I: 7500 FH ALL

STANDBY MODE USING RMP 1 AND 2

(TASK COVERS TASKS 34.36.00/01, 34.51.00/01,

34.53.00/01 AND 34.55.00/01)

OPC 02 PERFORM ANNUNCIATOR LIGHT TEST (INCLUDING DISPLAY 9 I: 750 FH ALL

SEGMENTS) (TASK COVERED BY TASK 33.14.00/01)

23.24.00 AIRCRAFT COMMUNICATION ADDRESSING AND REPORTING SYSTEM

(ACARS)

NO TASK SELECTED

23.28.00 SATELLITE COMMUNICATION

NO TASK SELECTED

23.30.00 PASSENGER ADDRESS

01 TASK DELETED WITH DEC 11 REVISION

02 TASK DELETED WITH DEC 11 REVISION

23.33.00 PASSENGER ENTERTAINMENT (MUSIC AND VIDEO)

R OPC 01 OPERATIONAL CHECK OF IFES POWER SHUTDOWN FUNCTION 9 I: 15000 FH A/C WITH VCC

* * * * * C O N T I N U E D * * * * *

REV 18 COMMUNICATIONS SECTION: C -23 PAGE 1APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

23.33.00 * * * * * C O N T I N U E * * * * *

USING VCC POWER SWITCH MASTER POWER

SWITCH (901 MH)

OR

VCC MAIN POWER

SWITCH

INSTALLED

OPC 02 OPERATIONAL CHECK OF IFES POWER ISOLATION FUNCTION 9 I: 15000 FH A/C WITH

USING PAX -SYS SWITCH(ES) COCKPIT PAX - SYS

SWITCH (19MK)

OR

PAX- SYS SWITCH

IN VCC

INSTALLED

DIS 03 DISCARD V CC AIR FILTER ELEMENT 9 I: 1200 FH IF VCC WITH AIR

NOTE 5 FILTER

INSTALLED

23.42.00 GROUND CREW CALL SYSTEM

OPC 01 OPERATIONAL CHECK OF HORN (TASK COVERED BY TASK 9 I: 5500 FH ALL

26.22.00/02)

23.43.00 CABIN AND FLIGHT CREW INTERPHONE SYSTEM

01 TASK DELETED WITH DEC 11 REVISION

23.50.00 AUDIO INTEGRATING

OPC 01 OPERATIONAL CHECK OF CAPT. AND F/O AUDIO CONTROL 9 I: 15000 FH ALL

PANELS SWITCHING TO THIRD AUDIO CONTROL PANEL

23.60.00 STATIC DISCHARGING

FNC 01 RESISTANCE CHECK TIP TO RETAINER, BONDING CHECK 9 I: 20 MO ALL

RETAINER TO STRUCTURE

02 TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 COMMUNICATIONS SECTION: C -23 PAGE 2APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

23.71.00 COCKPIT VOICE RECORDER

OPC 01 OPERATIONAL CHECK OF CVR AND CVR -CHANNEL RECORDING 9 I: 7500 FH ALL

OPC 02 OPERATIONAL CHECK OF CVR RECORDING LOGIC INCLUDING 9 I: 15000 FH ALL

TIME DELAY RELAY

DIS 03 DISCARD ULB BATTERY 9 I: NOTE 3 ALL

OPC 04 OPERATIONAL CHECK OF ULB 9 I: NOTE 3 ALL

23.72.00 COCKPIT DOOR SURVEILLANCE SYSTEM

NO TASK SELECTED

23.73.00 CABIN INTERCOMMUNICATION DATA SYSTEM

R OPC 01 OPERATIONAL CHECK FOR SECONDARY POWER SUPPLY TO 9 I: 22500 FH A319

DIRECTORS AND DECODER/ENCODER UNITS, AND PRE 33100

DECODER/ENCODER UNITS

- A CUT OFF FUNCTION PRE 151016

OR

A319

POST 34898

OR

A320

PRE 33100

PRE 150304

OR

A320

POST 34856

OR

A321

PRE 33100

PRE 150955

OR

A321

POST 34997

OPC 02 OPERATIONAL CHECK OF POWER TRANSFER FUNCTION 9 I: 22500 FH A320

PRE 24771

OPC 03 OPERATIONAL CHECK OF LOUDSPEAKERS VIA MCDU 9 I: 7500 FH ALL

* * * * * C O N T I N U E D * * * * *

REV 18 COMMUNICATIONS SECTION: C-23 PAGE 3APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

23.73.00 * * * * * C O N T I N U E * * * * *

R OPC 04 OPERATIONA L CHECK OF DECODER/ENCODER UNITS ESSENTIAL 9 I: 22500 FH A318

POWER SUPPLY, AND DECODER/ENCODER UNITS

- A CUT OFF OR

FUNCTION A319

POST 151016

OR

A319

POST 33100

PRE 34898

OR

A320

POST 150304

OR

A320

POST 33100

PRE 34856

OR

A321

POST 150955

OR

A321

POST 33100

PRE 34997

OPC 05 OPERATIONAL CHECK OF EVAC FUNCTION 9 I: 22500 FH IF EVAC

SIGNALING

EQUIPMENT

INSTALLED

R OPC 06 OPERATIONAL CHECK OF CABIN/COCKPIT INCIDENT ALERT 9 I: 15000 FH POST 32104

SYSTEM PRE 151070

OR

POST 32106

PRE 151070

07 TASK DELETED WIT H DEC 10 REVISION

OPC 08 OPERATIONAL CHECK OF BATTERY BUS POWERED PA 9 I: 15000 FH POST 20510

R OPC 09 OPERATIONAL CHECK OF CABIN BULB SIGNS VIA MCDU 9 I: 1500 FH PRE 33100

PRE 25331

OR

PRE 33100

PRE 26364

* * * * * E N D * * * * *

REV 18 COMMUNICATIONS SECTION: C -23 PAGE 4APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

24.00.00 ELECTRICAL POWER

24.20.00 AC GENERATION

OPC 01 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 36 HR A320

(TASK COVERS TASKS 24.30.00/01 AND 24.50.00/01) PRE 24701

PRE 27189

PRE 28413

OPC 02 OPERATIONAL CHECK OF STATIC INVERTER 8 I: 36 HR A320

(TASK COVERS TASKS 24.30.00/02 AND 24.50.00/02) PRE 24701

PRE 28160

OPC 03 OPERATIONAL CHECK OF GPCU VIA CFDS 9 I: 750 FH PRE 27140

OR

POST 34895

OPC 04 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

DET 05 CHECK IDG OIL LEVEL AND DIFFERENTIAL PRESSURE 6 I: 150 FH ALL

INDICATOR NOTE 5

DIS 06 DISCARD IDG SCAVENGE FILTER, DRAIN AND REPLENISH OIL 6 I: 800 FH CFM

SYSTEM PRE 30352

OR

IAE

PRE 30375

FNC 07 CHECK TORQUE OF IDG QAD TENSION BOLT 6 I: 2400 FH ALL

OPC 08 OPERATIONAL CHECK OF TRANSFER INHIBITION 9 I: 7500 FH ALL

OPC 09 OPERATIONAL CHECK OF AC ESS GENERATION SWITCHING 9 I: 7500 FH ALL

OPC 10 OPERATIONAL CHECK OF EMERGENCY GCU VIA CFDS 9 I: 15000 FH ALL

OPC 11 OPERATIONAL CHECK OF IDG DISCONNECT AND RECONNECT 9 I: NOTE 13 ALL

FUNCTION

RST 12 CLEAN IDG OIL COOLER 6 I: NOTE 12 ALL

OPC 13 OPERATIONAL CHECK OF MANUAL AND AUTOMATIC GALLEY 8 I: 8000 FH PRE 27498

SHEDDING

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

24.20.00 * * * * * C O N T I N U E * * * * *

OPC 14 OPERATIONAL CHECK OF MANUAL AND AUTOMATIC GALLEY AND 8 I: 15000 FH POST 27498

BUS SHEDDING

R OPC 15 OPERATIONAL CHECK OF EMERGENCY GENERATING SY STEM 8 I: 120 FH A318

(TASK COVERS TASKS 24.30.00/08 AND 24.50.00/06) OR

A319

OR

A320

POST 27189

PRE 28413

OR

A321

R OPC 16 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 90 FH A320

(TASK COVERS TASKS 24.30.00/09 AND 24.50.00/0 7) POST 24701

PRE 27189

OR

A320

POST 28413

R OPC 17 OPERATIONAL CHECK OF STATIC INVERTER 8 I: 75 0 FH A318

(TASK COVERS TASKS 24.30.00/10 AND 24.50.00/08) OR

A319

OR

A320

POST 28160

PRE 28917

OR

A321

R OPC 18 OPERATIONAL CHECK OF STATIC INVERTER 8 I: 90 FH A320

(TASK COVERS TASKS 24.30.00/11 AND 24.50.00/09) POST 24701

PRE 28160

OR

A320

POST 28917

OPC 19 OPERATIONAL CHECK OF GAPCU VIA CFDS 9 I: 750 FH POST 27140

PRE 34895

DIS 20 DISCARD IDG SCAVENGE AND CHARGE FILTERS, DRAIN AND 6 I: 800 FH PW

REPLENISH OIL SYSTEM OR

CFM

* * * * * C O N T I N U E D * * * * *

REV 18 ELECTRICAL POWER SECTION: C -24 PAGE 2APPLICABILITY

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– Systems and Powerplant Section

24.20.00 * * * * * C O N T I N U E * * * * *

POST 30352

OR

IAE

POST 30375

24.30.00 DC GENERATION

OPC 01 OPERATION AL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 36 HR A320

(TASK COVERED BY TASK 24.20.00/01) PRE 24701

PRE 27189

PRE 28413

OPC 02 OPERATIONAL CHECK OF STATIC INVERTER (TASK COVERED BY 8 I: 36 HR A320

TASK 24.20.00/02) PRE 24701

PRE 28160

OPC 03 OPERATIONAL CHECK OF BATTERY CHARGE LIMITER NO 1 AND 9 I: 750 FH ALL

NO 2 VIA CFDS

OPC 04 OPERATIONAL CHECK OF DC GENERATION SWITCHING 9 I: 6000 FH ALL

RST 05 REMOVE BATTERY FOR OVERHAUL 6 I: NOTE 3 ALL

OPC 06 OPERATIONAL CHECK OF "DC EMERG. CONFIG" CAUTION 9 I: 7500 FH ALL

07 TASK DELETED WITH JAN 94 REVISION

R OPC 08 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 120 FH A318

(TASK COVERED BY TASK 24.20.00/15) OR

A319

OR

A320

POST 27189

PRE 28413

OR

A321

R OPC 09 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 90 FH A320

(TASK COVERED BY TASK 24.20.00/16) POST 24701

PRE 27189

OR

A320

* * * * * C O N T I N U E D * * * * *

REV 18 ELECTRICAL POWER SECTION: C -24 PAGE 3APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

24.30.00 * * * * * C O N T I N U E * * * * *

POST 28413

R OPC 10 OPERATIONAL CHECK OF STATIC INVERTER (TASK COVERED BY 8 I: 750 FH A318

TASK 24.20.00/17) OR

A319

OR

A320

POST 28160

PRE 28917

OR

A321

R OPC 11 OPERATIONAL CHECK OF STATIC INVERTER (TASK COVERED BY 8 I: 90 FH A320

TASK 24.20.00/18) POST 24701

PRE 28160

OR

A320

POST 28917

RST 12 REMOVE BATTERY FOR CHECK IN WORKSHOP 6 I: NOTE 3 ALL

24.40.00 EXTERNAL POWER

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

24.50.00 AC/DC ELECTRICAL LOAD DISTRIBUTION

OPC 01 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 36 HR A320

(TASK COVERED BY TASK 24.20.00/01) PRE 24701

PRE 27189

PRE 28413

OPC 02 OPERATIONAL CHECK OF STATIC INVERTER (TASK COVERED BY 8 I: 36 HR A320

TASK 24.20.00/02) PRE 24701

PRE 28160

R OPC 03 OPERATIONAL CHECK OF RAT MANUAL DEPLOYMENT FROM 8 I: 1500 FH A320

ELECTRICAL PANEL (TASK COVERED BY TASK 29.10.00/07) OR PRE 27189

8 MO OR

A320

POST 28413

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

24.50.00 * * * * * C O N T I N U E * * * * *

OPC 04 OPERATIONAL CHECK OF GENERATOR LINE CONTACTOR OPENING 8 I: 15000 FH ALL

OPC 05 OPERATIONAL CHECK OF COMMERCIAL ELECTRIC LOAD 9 I: 15000 FH POST 20343

SHEDDING OR

POST 31276

PRE 32013

OR

PRE 32013

POST 33246

R OPC 06 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 120 FH A318

(TASK COVERED BY TASK 24.20.00/15) OR

A319

OR

A320

POST 27189

PRE 28413

OR

A321

R OPC 07 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM 8 I: 90 FH A320

(TASK COVERED BY TASK 24.20.00/16) POST 24701

PRE 27189

OR

A320

POST 28413

R OPC 08 OPERATIONAL CHECK OF STATIC INVERTER (TASK COVERED BY 8 I: 750 FH A318

TASK 24.20.00/17) OR

A319

OR

A320

POST 28160

PRE 28917

OR

A321

R OPC 09 OPERATIONAL CHECK OF STATIC INVERTER (TASK COVERED BY 8 I: 90 FH A320

TASK 24.20.00/18) POST 24701

PRE 28160

OR

A320

POST 28917

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

24.50.00 * * * * * C O N T I N U E * * * * *

R OPC 10 OPERATIONAL CHECK OF RAT MANUAL DEPLOYMENT FROM 8 I: 3600 FH A318

ELECTRICAL PANEL (TASK COVERED BY TASK 29.10.00 /29) OR OR

18 MO A319

OR

A320

POST 27189

PRE 28413

OR

A321

11 TASK DELETED WITH DEC 07 REVISION

* * * * * E N D * * * * *

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– Systems and Powerplant Section

25.00.00 EQUIPMENT/FURNISHINGS

25.11.00 COCKPIT SEATS

DET 01 DETAILED INSPECTION OF SEAT STRUCTURE AND SEAT 9 I: 24000 FH ALL

ATTACHMENT OF ALL FLIGHT DECK SEATS

FNC 02 CHECK OF ADJUSTMENT OF SEAT CONTROL CABLES 6,9 I: 7500 FH ALL

25.21.00 PASSENGER COMPARTMENT SEATS

DET 01 DETAILED INSPECTION OF SEAT TO FLOOR ATTACHMENT AND 9 I: 15000 FH ALL

GENERAL VISUAL INSPECTION OF SEAT STRUCTURE

DET 02 DETAILED INSPECTION OF SEAT BELT ATTACHMENT, SEAT 9 I: 15000 FH ALL

BELT AND LOCK. CHECK OF LOCK

OPC 03 OPERATIONAL CHECK OF ELECTRONIC CIRCUIT OF INFLATABLE 8 I: NOTE 3 IF INFLATABLE

RESTRAINT RESTRAINT

SYSTEM

NOTE: INTERVAL IS 750FH IF AIRBAG SEAT BELT (SAA) INSTALLED

DATE CODE IS BEFORE SEPT 2004

RST 04 REMOVE INFLATABLE SEAT BELT SYSTEM FOR RESTORATION 6,8 I: NOTE 3 IF INFLATABLE

RESTRAINT

SYSTEM

INSTALLED

25.22.00 CABIN ATTENDANT SEATS

DET 01 DETAILED IN SPECTION OF SEAT ATTACHMENT AND GENERAL 9 I: 15000 FH ALL

VISUAL INSPECTION OF SEAT STRUCTURE

DET 02 DETAILED INSPECTION OF SEAT BELT ATTACHMENT, SEAT 9 I: 15000 FH ALL

BELT AND LOCK. CHECK OF LOCK

25.23.44 PANELS

- LOWER SIDEWALL

NO TASK SELECTED

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– Systems and Powerplant Section

25.27.00 FLOOR PANEL HEATING

01 TASK DELETED WITH DEC 10 R EVISION

25.30.00 BUFFET AND GALLEY

DET 01 DETAILED INSPECTION OF ATTACHMENT POINTS. 9 I: 72 MO ALL

02 TASK COVERED BY ZIP, SEE APPENDIX 9

03 TASK DELETED WITH JUN 04 REVISION

DIS 04 REMOVE AND DISCARD FILTER ELEMENT. 7 I: 5500 FH A/C WITH GALLEY

NOTE 5 FILTER ELEMENT

INSTALLED

25.34.00 GALLEY COOLING

RST 01 CLEAN "CHILLED AIR IN" AND "CHILLED AIR OUT" GRILLES 9 I: 1500 FH A/C FITTED WITH

/ FILTERS IN GALLEY CABINET NOTE 5 GALLEY COOLING

AND GALLEY WITH

GRILLES

RST 02 CLEAN AIR CHILLER CONDENSER AIR FILTER 9 I: 1500 FH A/C FITTED WITH

NO TE 3 GALLEY COOLING

NOTE 5

25.40.00 LAVATORIES

DET 01 DETAILED INSPECTION OF WASTE COMPARTMENT INCLUDING 9 I: 6000 FH ALL

WASTE FLAP AND OPERATIONAL CHECK OF WASTE FLAP. NOTE 4

DET 02 DETAILED INSPECTION OF ATTACHMENT POINTS. 9 I: 5 YE PRE 31574

PRE 32154

OR

PRE 31574

PRE 33436

OR

PRE 31574

PRE 35878

DET 03 DETAILED INSPECTION OF ATTACHMENT POINTS. 9 I: 80 MO POST 31574

* * * * * C O N T I N U E D * * * * *

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 2APPLICABILITY

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– Systems and Powerplant Section

2 5.40.00 * * * * * C O N T I N U E * * * * *

OR

POST 32154

POST 33 436

POST 35878

DET 04 DETAILED INSPECTION OF LAVATORY FLOOR PAN. 9 I: 6000 FH PRE 32633

DET 05 DETAILED INSPECTION OF LAVATORY FLOOR PAN. 9 I: 7500 FH POST 32633

25.50.00 CARGO COMPARTMENTS

VCK 01 VISUAL CHECK OF CARGO COMPARTMENT DECOMPRESSION, 8 I: 8 DY ALL

LINING, FLOOR PANELS AND PRESSURE COMPENSATION VALVE

(AS FAR AS VISIBLE, IF ACT(S) INSTALLED)

R DET 02 PERFORM OPERATIONAL CHECK AND DETAILED INSPECTION OF 8 I: 4000 FH A319

YZ DOOR SILL LATCHES OR A/C WITH CLS

12 MO INSTALLED IN

FWD CC

OR

A320

A/C WITH CLS

INST ALLED

OR

A321

A/C WITH CLS

INSTALLED

DET 03 PERFORM OPERATIONAL CHECK AND DETAILED INSPECTION OF 8 I: 8000 FH A319

XZ

- LATCHES A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

DET 04 DETAILED INSPECTION OF DIVIDER NETS, DOOR NETS AND 9 I: 750 FH ALL

NET ATTACHMENT POINTS

* * * * * C O N T I N U E D * * * * *

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 3APPLICABILITY

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– Systems and Powerplant Section

25.50.00 * * * * * C O N T I N U E * * * * *

05 TASK COVERED BY ZIP, SEE APPENDIX 9

06 TASK COVERED BY ZIP, SEE APPENDIX 9

07 TASK COVERED BY ZIP, SEE APPENDIX 9

08 TASK COVERED BY ZIP, SEE APPENDIX 9

09 TASK COVERED BY ZIP, SEE APPENDIX 9

10 TASK COVERED BY ZIP, SEE APPENDIX 9

R DET 11 OPERATIONAL CHECK AND DETAILED INSPECTION OF AFT 8 I: 3000 FC A319

CARGO DOOR SILL LATCH AROS A/C WITH CLS

INSTALLED IN

AFT CC

R OPC 12 OPERATIONAL CHECK OF RETRACTABLE ENTRANCE GUIDE 9 I: 5000 FC A319

ASSEMBLY AT AFT CARGO DOOR A/C WITH CLS

INSTALLED IN

AFT CC

R OPC 13 OPERATIONAL CHECK OF RETRACTABLE DOOR SILL ROLLER AT 9 I: 5000 FC A319

AFT CARGO DOOR POST 24821

OR

A319

POST 28520

R DET 14 REMOVE XZ -ENDSTOPS AND YZ- LATCHES FOR DETAILED 8 I: 24000 FH A319

INSPECTION POST 25711

OR

A319

POST 26215

OR

A319

POST 27116

OR

A320

POST 25713

OR

A320

POST 26110

OR

* * * * * C O N T I N U E D * * * * *

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 4APPLICABILITY

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25.50.00 * * * * * C O N T I N U E * * * * *

A320

POST 27381

OR

A321

POST 25275

OR

A321

POST 28652

OR

A321

POST 28999

OR

A321

POST 31797

R DET 15 REMOVE XZ -SINGLE LATCH 32 ACT FOR DETAILED INSPECTION 8 I: 24000 FH A321

POST 25275

R DET 16 REMOVE FIXE D XZ- LATCHES ACT FOR DETAILED INSPECTION 8 I: 24000 FH A318

POST 150602

OR

A319

POST 25711

OR

A319

POST 26215

OR

A319

POST 27116

OR

A320

POST 25713

OR

A320

POST 26110

OR

A320

POST 27381

OR

A321

POST 28652

OR

A321

* * * * * C O N T I N U E D * * * * *

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 5APPLICABILITY

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25.50.00 * * * * * C O N T I N U E * * * * *

POST 28999

OR

A321

POST 31797

OR

A321

POST 32488

R VCK 17 VISUAL CHECK OF XZ

- LATCHES AND DOOR SILL LATCHES 8 I: 750 FH A319

A/C WITH CLS

NOTE: FOR A319 DOOR SILL LATCHES ONLY TO BE CHECKED INSTALLED

IN FWD CC OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

R VCK 18 VISUAL CHECK OF DOOR SILL LATCH ARO 8 I: 750 FC A319

A/C WITH CLS

INSTALLED IN

AFT CC

19 TASK COVERED BY ZIP, SEE APPENDIX 9

R LUB 20 LUBRICATION OF THE SCREW SHAFT IN THE DRIVE UNIT OF 9 I: 5000 FC A319

SLIDING CARPET SYSTEM A/C WITH

SLI DING CARPET

INSTALLED

OR

A320- 200

A/C WITH

SLIDING CARPET

INSTALLED

OR

A321

A/C WITH

SLIDING CARPET

INSTALLED

R OPC 21 OPERATIONAL CHECK OF THE SLIDING CARPET SYSTEM 9 I: 5000 FC A319

* * * * * C O N T I N U E D * * * * *

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 6APPLICABILITY

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– Systems and Powerplant Section

25.50.00 * * * * * C O N T I N U E * * * * *

EMERGENCY STOP AND OF LOAD/UNLOAD LIMIT SWITCH A/C WITH

INDICAT ION SLIDING CARPET

INSTALLED

OR

A320- 200

A/C WITH

SLIDING CARPET

INSTALLED

OR

A321

A/C WITH

SLIDING CARPET

INSTALLED

22 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 23 GENERAL VISUAL INSPECTION OF CRASHSTOPPERS 9 I: 6 YE A318

NOTE 21 POST 150602

NOTE 22 OR

A319

POST 27116

R DET 24 REMOVE XZ -ENDSTOPS AND Y STOP ASSY FOR DETAILED 8 I: 24000 FH A318

INSPECTION POST 150602

N DET 25 REMOVE XZ -LATCHES FOR DETAILED INSPECTION 8 I: 24000 FH A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

25.61.41 DESCENT DEVICE - EMERGENCY

DET 01 DETAILED INSPECTION OF EMERGENCY ESCAPE ROPE A ND ROPE 8 I: 72 MO ALL

ATTACHMENT

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 7APPLICABILITY

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– Systems and Powerplant Section

25.62.00 ESCAPE FACILITIES

- CABIN

R VCK 01 CHECK DOOR AND OFFWING ESCAPE SLIDE/RAFT INFLATION 8 I: 750 FH A/C WITH

RESERVOIR PRESSURE. INFLATION

RESERVOIR NOT

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED CONNECTED TO

PASSENGER/CREW DOORS / EMERG ENCY EXITS. CIDS

R FNC 02 HYDROSTATIC TEST OF INFLATION RESERVOIR. 6,8 I: NOTE 3 ALL

NOTE 4

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED

PASSENGER/CREW DOORS / EMERGENCY EXITS.

R RST 03 RESTORATION OF DOOR AND OFFWING ESCAPE SLIDE/RAFT. 8 I: NOTE 3 ALL

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED

PASSENGER/CREW DOORS / EMERGENCY EXITS.

R OPC 04 OPERATIONAL CHECK OF DOOR AND OFFWING ESCAPE 8 I: NOTE 4 ALL

SLIDE/RAFT DEPLOYMENT. NOTE 8

NOTE 15

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED

PASSENGER/CREW DOORS / EMERGENCY EXITS.

05 TASK DELETED WITH JAN 94 REVISION

25.63.00 EVACUATION SIGNALING EQUIPMENT

01 TASK DELETED WITH DEC 11 REVISION

25.65.32 BEACON TRANSMITTER

- EMERGENCY PORTABLE

FNC 01 REMOVE THE EMERGENCY LOCATOR TRANSMITTER FOR WORKSHOP 9 I: NOTE 3 A/C WITH

TEST (BATTERY CHECK & FUNCTIONAL CHECK) . NOTE 4 PORTABLE ELT

25.65.33 TRANSMITTER EMERGENCY LOCATOR (COCKPIT)

DIS 01 DISCARD TRANSMITTER BATTERY AND PERFORM OPERATIONAL 9 I: NOTE 3 A/C WITH ELT IN

CHECK OF TRANSMITTER AFTER BATTERY REPLACEMENT COCKPIT

25.65.34 PORTABLE VHF TRANSCEIVER

* * * * * C O N T I N U E D * * * * *

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25.65.34 * * * * * C O N T I N U E * * * * *

R FNC 01 REMOVE PORTABLE VHF TRANSCEIVER FOR SHOP INSPECTION 9 I: 24 MO A/C WITH

NOTE 3 PORTABLE VHF

INSTALLED

25.65.35 TRANSMITTER EMERGENCY LOCATOR (REAR FUSELAGE)

OPC 01 OPERATIONAL CHECK OF ELT SYSTEM BY MANUAL ACTIVATION 8 I: 24 MO A/C WITH FIXED

ELT INSTALLED

R RST 02 REMOVE ELT FOR BATTERY REPLACEMENT AND OPERATIONAL 8 I: NOTE 3 A/C WITH FIXED

CHECK OF ACCELERATION SENSOR ELT INSTALLED

25.65.51 MEGAPHONE

DIS 01 DISCARD MEGAPHONE BATTERIES. 9 I: NOTE 3 ALL

OPC 02 OPERATIONAL CHECK OF MEGAPHONE. 9 I: 24 MO ALL

25.66.00 LIFE LINE

NO TASK SELECTED

25.66.41 LIFE RAFT

RST 01 RESTORATION OF LIFE RAFT 8 I: NOTE 3 A/C FITTED WITH

NOTE 4 SUPPL. LIFE

RAFTS

VCK 02 CHECK PRESSURE AT LIFE RAFT PRESSURE GAUGE (IF 8 I: 4 MO A/C FITTED WITH

CONFIGURATION INCLUDES VISIBLE GAUGE) SUPPL. LIFE

RAFTS WITH

VISIBLE GAUGE

25.66.42 BABY SURVIVAL RAFT

RST 01 RESTORATION OF BABY FLOATING SURVIVAL COT 8 I: NOTE 3 A/C FITTED WITH

BABY FLOATING

SURVIVAL COT

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25.66.52 LIFE VEST

RST 01 RESTORATION OF LIFE VESTS 8 I: NOTE 3 ALL

NOTE 4

* * * * * E N D * * * * *

REV 18 EQUIPMENT/FURNISHINGS SECTION: C -25 PAGE 10APPLICABILITY

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26.00.00 FIRE PROTECTION

26.12.00 ENGINE FIRE AND OVERHEAT DETECTION

OPC 01 OPERATIONAL CHECK OF LOOP/SQUIB 8 I: 750 FH ALL

(TASK COVERS TASK 26.21.00/01)

OPC 02 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

26.13.00 APU FIRE AND OVERHEAT DETECTION

OPC 01 OPERATIONAL CHECK OF LOOP/SQUIB (TASK COVERS TASK 8 I: 750 FH ALL

26.22.00/01)

OPC 02 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

26.15.00 AVIONICS COMPARTMENT SMOKE DETECTION

OPC 01 OPERATIONAL CHECK OF SMOKE DETECTOR VIA CFDS 9 I: 750 FH ALL

(TASK COVERED BY TASK 21.26.00/02)

02 TASK DELETED WITH SEP 02 REVISION

RST 03 CLEAN A VIONICS SMOKE DETECTION PICCOLO TUBES 9 I: 11000 FH ALL

NOTE 5

RST 04 REMOVAL OF IONIC SMOKE DETECTOR FOR WORK SHOP 6,9 I: 11000 FH PRE 30353

CLEANING NOTE 5

26.16.00 CARGO COMPARTMENT SMOKE DETECTION

OPC 01 OPERATIONAL CHECK OF CARGO COMPARTMENT SMOKE 8 I: 750 FH POST 20067

DETECTION BY PTT OR

(TASK COVERS TASK 26.23.00/02) POST 20069

OPC 02 OPERATIONAL CHECK OF CARGO COMPARTMENT SMOKE 8 I: 750 FH POST 20057

DETECTION BY CFDS TO CONFIRM ISOLATION VALVES OR

LATCHING CIRCUIT INTEGRITY POST 20059

(TASK COVERS TASK 21.28.00/06) OR

POST 35236

* * * * * C O N T I N U E D * * * * *

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26.16.00 * * * * * C O N T I N U E * * * * *

03 TASK DELETED WITH DEC 07 REVISION

04 TASK DELETED WITH DEC 07 REVISION

RST 05 REMOVE CARGO COMPARTMENT SMOKE DETECTORS FOR CLEA NING 8 I: 18000 FH POST 20067

OR

POST 20069

26.17.00 LAVATORY SMOKE DETECTION

OPC 01 OPERATIONAL CHECK OF LAVATORY SMOKE DETECTION BY CFDS 9 I: 800 FH ALL

TO CONFIRM WARNINGS CAN BE DISPLAYED

02 TASK DELETED WITH JAN 94 REVISION

RST 03 CLEAN SMOKE DETECTOR AIR DUCT 9 I: 1600 FH PRE 22561

RST 04 REMOVE SMOKE DETECTOR FOR CLEANING 9 I: 12000 FH ALL

26.18.00 AUXILIARY AREAS SMOKE DETECTION

RST 01 CLEANING OF SMOKE DETECTOR 7,8 I: 4000 FH POST 36475

OR OR

12 MO POST 38795

OR

POST 15 1045

OPC 02 OPERATIONAL CHECK OF STAND -ALONE SMOKE DETECTION 8 I: 8000 FH POST 36475

SYSTEM INCLUDING MONITOR FUNCTION OR OR

24 MO POST 38795

OR

POST 151045

26.21.00 ENGINE FIRE EXTINGUISHING

OPC 01 OPERATIONAL CHECK OF LOOP/SQUIB 9 I: 750 FH ALL

(TASK COVERED BY TASK 26.12.00/01)

OPC 02 OPERATIONAL CHECK OF BOTTLE LOW PRESSURE INDICATING 9 I: 7500 FH ALL

CIRCUIT

* * * * * C O N T I N U E D * * * * *

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26.21.00 * * * * * C O N T I N U E * * * * *

OPC 03 CHECK FIRING CIRCUIT CONTINUITY 9 I: 15000 FH ALL

FNC 04 CHECK DISTRIBUTION PIPING FOR LEAKAGE AND OBSTRUCTION 8 I: 8000 FH CFM

05 TASK DELETED WITH APR 98 REVISION

DIS 06 DISCARD CARTRIDGE 9 I: NOTE 3 ALL

FNC 07 HYDROSTATIC TEST OF BOTTLES INCLUDING CHECK SETTING 6,9 I: NOTE 3 ALL

OF PRESSURE SWITCH NOTE 4

OPC 08 OPERATIONAL CHECK OF FIRE CONTROL PUSH BUTTON SWITCH 8 I: 15000 FH ALL

SUB FUNCTIONS RELATED TO ENGINE SHUTDOWN AND

ISOLATION

(TASK COVERS TASK 36.00.00/06)

FNC 09 CHECK DISTRIBUTION PIPING FOR LEAKAGE AND OBSTRUCTION 8 I: 7000 FH IAE

FNC 10 CHECK DISTRIBUTION PIPING FOR LEAKAGE AND OBSTRUCTION 8 I: 7000 FH PW

26.22.00 APU FIRE EXTINGUISHING

OPC 01 OPERATIONAL CHECK OF LOOP/SQUIB (TASK COVERED BY TASK 8 I: 750 FH ALL

26.13.00/01)

OPC 02 OPERATIONAL CHECK OF AUTOMATIC FIRE EXTINGUISHING 8 I: 30 00 FH ALL

CIRCUIT AND TEST APU LP FUEL VALVE OPERATION USING

EACH INDIVIDUAL MOTOR IN TURN AND TEST APU EMERGENCY

SHUTDOWN CIRCUIT (TASK COVERS TASKS 23.42.00/01,

28.29.00/01, 28.29.00/03 ,49.62.00/01 AND

49.62.00/03)

FNC 03 HYDROSTATIC TEST OF BOTTLE INCLUDING CHECK OF 6,8 I: NOTE 3 ALL

PRESSURE SWITCH SETTING NOTE 4

DIS 04 DISCARD CARTRIDGE 8 I: NOTE 3 ALL

DET 05 DETAILED INSPECTION OF DISTRIBUTION PIPING 8 I: 15000 FH ALL

OPC 06 OPERATIONAL CHECK OF LOW PRESSURE INDICATING CIRCUIT 8 I: 15000 FH ALL

OPC 07 CHECK FIRING CIRCUIT CONTINUITY 8 I: 15000 FH ALL

* * * * * C O N T I N U E D * * * * *

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26.22.00 * * * * * C O N T I N U E * * * * *

08 TASK DELETED WITH APR 98 REVISION

OPC 09 OPERATIONAL CHECK OF APU FIRE PUSH BUTTON SWITCH 8 I: 24000 FH ALL

FUNCTIONS (IN SINGLE CHANNEL CONFIGURATION) AND TEST OR

APU LP FUEL VALVE OPERATION USING EACH INDIVIDUAL 80 MO

MOTOR IN TURN AND TEST APU EMERGENCY SHUTDOWN CIRCUIT

(TASK COVERS TASK 49.62.00/02)

26.23.00 CARGO COMPARTMENT FIRE EXTINGUISHING

FNC 01 REMOVE CARGO COMPARTMENT FIRE EXTINGUISHER BOTTLE FOR 8 I: 22500 FH A318

WEIGHT CHECK OR POST 20071

72 MO PRE 34678

NOTE 4 OR

POST 34678

OR

A319

POST 20071

PRE 34678

OR

POST 25017

OR

POST 34678

OR

A320

POST 20071

PRE 37276

OR

POST 20816

OR

POST 37276

OR

A321

POST 20071

OPC 02 OPERATIONAL CHECK (PTT) OF BOTTLE LOW PRESSURE 8 I: 8000 FH A318

INDICATING CIRCUIT (THIS TASK IS COVERED BY MSI POST 20071

26.16.00/01). PRE 34678

OR

POST 34678

OR

A319

* * * * * C O N T I N U E D * * * * *

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26.23.00 * * * * * C O N T I N U E * * * * *

POST 20071

PRE 34678

OR

POST 25017

OR

POST 34678

OR

A320

POST 20071

PRE 37276

OR

POST 20816

OR

POST 37276

OR

A321

POST 20071

R OPC 03 CHECK FIRING CIRCUIT CONTINUITY 8 I: 12000 FH A318

POST 20071

PRE 34678

OR

POST 34678

PRE 36665

OR

A319

POST 20071

PRE 34678

OR

POST 25017

OR

POST 34678

PRE 34883

OR

A320

OR

POST 20071

PRE 21708

PRE 37276

OR

POST 20816

OR

POST 37276

* * * * * C O N T I N U E D * * * * *

REV 18 FIRE PROTECTION SECTION: C -26 PAGE 5APPLICABILITY

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26.23.00 * * * * * C O N T I N U E * * * * *

PRE 37277

OR

A321

POST 20071

PRE 21708

R FNC 04 CHECK OF FIRE EXTINGUISHING LINES FOR LEAKAGE AND 8 I: 18 000 FH A318

OBSTRUCTION POST 20071

PRE 34678

OR

POST 34678

PRE 36665

OR

POST 36665

OR

A319

POST 20071

PRE 34678

OR

POST 25017

OR

POST 34678

PRE 34883

OR

POST 34883

OR

A320

POST 20071

PRE 21708

PRE 37276

OR

POST 20816

OR

POST 21708

OR

POST 37276

PRE 37277

OR

POST 37277

OR

A321

POST 20071

PRE 21708

* * * * * C O N T I N U E D * * * * *

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26.23.00 * * * * * C O N T I N U E * * * * *

OR

POST 21708

DIS 05 REMOVE AND DISCARD CARGO COMPARTMENT FIRE 8 I: NOTE 3 A 318

EXTINGUISHER BOTTLE CARTRIDGES POST 20071

PRE 34678

OR

POST 34678

OR

A319

POST 20071

PRE 34678

OR

POST 25017

OR

POST 34678

OR

A320

POST 20071

PRE 37276

OR

POST 20816

OR

POST 37276

OR

A321

POST 20071

FNC 06 REMOVE CARGO COMPARTMENT FIRE EXTINGUISHER FOR 6,8 I: NOTE 3 A318

HYDROSTATIC TEST AND CHECK OF PRESSURE SWITCH SETTING NOTE 4 POST 20071

PRE 34678

OR

POST 34678

OR

A319

POST 20071

PRE 34678

OR

POST 25017

OR

POST 34678

OR

A320

* * * * * C O N T I N U E D * * * * *

R EV 18 FIRE PROTECTION SECTION: C -26 PAGE 7APPLICABILITY

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26.23.00 * * * * * C O N T I N U E * * * * *

POST 20071

PRE 37276

OR

POST 20816

OR

POST 37276

OR

A321

POST 20071

OPC 07 CHECK FIRING CIRCUIT CONTINUITY AND PERFORM 8 I: 6000 FH A318

OPERATIONAL CHECK OF PRIORITY SWITCHING POST 36665

OR

A319

POST 34883

OR

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

FNC 08 FUNCTIONAL CHECK OF PRESSURE REDUCER IN FLOW METERING 8 I: 14000 FH A318

DEVICE POST 36665

OR

A319

POST 34883

OR

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

DET 09 DETAILED INSPECTION OF DIAPHRAGM 8 I: 14000 FH A318

POST 36665

OR

A319

POST 34883

* * * * * C O N T I N U E D * * * * *

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26.23.00 * * * * * C O N T I N U E * * * * *

OR

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

DET 10 INSPECT HALON FILTER 8 I: 14000 FH A318

POST 36665

OR

A319

POST 34883

OR

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

DET 11 DETAILED INSPECTION OF CHECK VALVE 8 I: 14000 F H A318

POST 36665

OR

A319

POST 34883

OR

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

DIS 12 DISCARD WATER ADSORBING FILTER 8 I: NOTE 3 A318

POST 366 65

OR

A319

POST 34883

OR

* * * * * C O N T I N U E D * * * * *

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26.23.00 * * * * * C O N T I N U E * * * * *

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

FNC 13 PERFORM FUNCTIONAL CHECK OF TIME DELAY OF 9 I: 72 MO A318

ILLUMINATION OF "DISCH AGENT 2" REMINDER LIGHT OR POST 36665

16500 FH OR

A319

POST 34883

OR

A320

POST 21708

OR

POST 37277

OR

A321

POST 21708

26.24.00 PORTABLE FIRE EXTINGUISHER

R VCK 01 CHECK PRESSURE GAUGE READING 9 I: 750 FH IF EXTINGUISHER

WITH PRESSURE

GAUGE IS

INSTALLED

R FNC 02 HYDROSTATIC TEST OF BOTTLES 9 I: NOTE 3 IF PORTABLE

NOTE 4 FIRE

EXTINGUISHER OF

OTHER SUPPLIERS

THAN "FIRE

FIGHTING ENT."

OR

"MAIP"

INSTALLED

R FNC 03 WEIGHT CHECK OF PORTABLE FIRE EXTINGUISHER 9 I: 24 MO IF EXTINGUISHER

NOTE 3 WITHOUT

PRESSURE GAUGE

* * * * * C O N T I N U E D * * * * *

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26.24.00 * * * * * C O N T I N U E * * * * *

IS INSTALLED

R FNC 04 WEIGHT CHECK OF PROPELLANT CARTRIDGE 9 I: NOTE 3 IF EXTINGUISHER

WITH EXTERNAL

PROPELLANT GAS

CARTRIDGE IS

INSTALLED

N DIS 05 DISCARD PORTABLE FIRE EXTINGUISHER 9 I: NOTE 3 IF PORTABLE

FIRE

EXTINGUISHER

FROM SUPPLIER

"FIRE FIGHTING

ENT."

OR

"MAIP"

INSTALLED

26.25.00 LAVATORY FIRE EXTINGUISHING

R GVI 01 GENERAL VISUAL INSPECTION OF LAVATORY FIRE 9 I: 48 MO A318

EXTINGUISHER FOR SIGNS OF LEAKAGE/DISCHARGE OR

A319

OR

A320

POST 22719

OR

A321

POST 22719

R FNC 02 REMOVE LAVATORY FIRE EXTINGUISHER BOTTLE FOR WEIGHT 9 I: 72 MO ALL

CHECK NOTE 3

NOTE 4

R DET 03 DETAILED INSPECTION OF LAVATORY FIRE EXTINGUISHER 9 I: 750 FC A320

INCLUDING NOZZLE FOR SIGNS OF LEAKAGE/DISCHARGE PRE 22719

OR

A321

PRE 22719

VCK 04 VISUAL CHECK OF FIRE EXTINGUISHER BOTTLE PRESSURE 9 I: 24 MO IF EXTINGUISHER

READING WITH GAUGE

* * * * * C O N T I N U E D * * * * *

REV 18 FIRE PROTECTION SECTION: C -26 PAGE 11APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

26.25.00 * * * * * C O N T I N U E * * * * *

INSTALLED

* * * * * E N D * * * * *

REV 18 FIRE PROTECTION SECTION: C -26 PAGE 12APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.00.00 FLIGHT CONTROLS

27.14.00 AILERON HYDRAULIC ACTUATION

R OPC 01 OPERATIONAL CHECK OF DAMPING MEASUREMENT BY BITE 8 I: 4000 FH ALL

R OPC 02 CHECK FLUID RESERVE PISTON POSITION WITH HYDRAULIC 8 I: 15000 FH ALL

RESERVOIR DEPRESSURIZED

FNC 03 CHECK AILERON SERVO CONTROL AND HINGE BEARINGS FOR 9 I: 5500 FH PRE 23051

EXCESSIVE PLAY AND CONDITION OR

PRE 23061

FNC 04 CHECK AILERON SERVO CONTROL AND HINGE BEARINGS FOR 9 I: 18000 FH POST 23051

EXCESSIVE PLAY AND CONDITION POST 23061

27.21.00 RUDDER MECHANICAL CONTROL

OPC 01 OPERATIONAL CHECK OF RESET FUNCTION 9 I: 1500 FH ALL

OPC 02 CHECK TENSION REGULATOR POINTER IS WITHIN THE LIMITS 9 I: 40 MO ALL

R DET 03 DETAILED INSPECTION OF CONTROL CABLES INCLUDING CHECK 6 I: 24000 FH ALL

OF CABLE TENSION USING TENSIOMETER OR

72 MO

OPC 04 REMOVE YAW DAMPER SPRING ROD FOR WORKSHOP CHECK 9 I: 24000 FH ALL

OPC 05 OPERATIONAL CHECK OF CENTERING SPRING ROD 8 I: 18000 FH ALL

OR

72 MO

06 TASK DELETED WITH MAR 99 REVISION

DET 07 DETAILED INSPECTION OF MECHANICAL CONTROL LINKAGE IN 6,8 I: 18000 FH ALL

THE FIN OR

72 MO

08 TASK COVERED BY ZIP, SEE APPENDIX 9

LUB 09 LUBRICATION OF RUDDER PEDAL ADJUSTMENT MECHANISM 6 I: 20 MO A318

OR

A319

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 1APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.21.00 * * * * * C O N T I N U E * * * * *

OR

A320

POST 20450

OR

A320

POST 21999

OR

A321

FNC 10 FUNCTIONAL CHECK OF RUDDER SERVO -CONTROL ACTUATING 8 I: 24000 FH ALL

SPRING RODS OR

80 MO

DET 11 DETAILED INSPECTION OF RUDDER SERVO

- CONTROL ACTUATING 9 I: 24000 FH ALL

SPRING RODS AND RUDDER SERVO -CONTROL FEEDBACK ROD OR

ATTACHMENTS 80 MO

27.24.00 RUDDER HYDRAULIC ACTUATION

OPC 01 OPERATIONAL CHECK OF RUDDER SERVOCONTROLS WITH 8 I: 750 FH ALL

INDIVIDUAL HYDRAULIC SYSTEMS (TASK COVERS TASKS

29.10.00/15, 29.30.00/01 AND 29.30.00/02)

FNC 02 CHECK RUDDER SERVOCONTROL AND HINGE BEARINGS FOR 9 I: 18000 FH ALL

EXCESSIVE PLAY AND CONDITION

LUB 03 LUBRICATION OF RUDDER HINGE BEARING NO 6 9 I: 5500 FH ALL

OR

NOTE 26

04 TASK DELETED WITH JUN 04 REVISION

27.34.00 ELEVATOR AND HYDRAULIC ACTUATION

R OPC 01 OPERATIONAL CHECK OF DAMPING MEASUREMENT BY BITE 8 I: 4000 FH ALL

R OPC 02 CHECK FLUID RESERVE PISTON POSITION WITH HYDRAULIC 8 I: 15000 FH ALL

RESERVOIR DEPRESSURIZED

FNC 03 CHECK ELEVATOR SERVOCONTROL AND HINGE BEARINGS FOR 9 I: 12000 FH ALL

EXCESSIVE PLAY AND CONDITION

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C

- 27 PAGE 2APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.34.00 * * * * * C O N T I N U E * * * * *

R VCK 04 CHECK OF THE DIFFERENTIAL PRESSURE INDICATOR AND 8 I: 24000 FH ELEVATO R SERVO

POSITION OF FLUID RESERVE PISTON OF ELEVATOR CONTROL

SERVOCONTROLS P/N 31075- 2XX

OR

P/N 31075- 4XX

FNC 05 REMOVAL OF THE ELEVATOR SERVOCONTROLS FOR FUNCTIONAL 8 I: 24000 FH ELEVATOR SERVO

CHECK OF RELIEF VALVE IN WORKSHOP CONTROL

P/N 31075- 1XX

OR

P/N 31075- 3XX

27.40.00 TRIMMABLE HORIZONTAL STABILIZER

R OPC 01 OPERATIONAL CHECK OF THS ACTUATOR WITH INDIVIDUAL 8 I: 750 FH ALL

HYDRAULIC SYSTEMS

R OPC 02 OPERATIONAL CHECK OF THS ACTUATOR JAMMING PROTECTION 8 I: 4000 FH ALL

DEVICE

LUB 03 LUBRICATE THS ACTUATOR BALL SCREW NUT 6 I: 1600 FH ALL

LUB 04 LUBRICATE THS BEARINGS AND ATTACHMENT FITTINGS 9 I: 5500 FH ALL

OR

NOTE 26

SVC 05 CHECK OIL LEVEL OF THS ACTUATOR GEARBOX 6,9 I: 3000 FH ALL

OPC 06 OPERATIONAL CHECK OF THS ACTUATOR WITH ELECTRICAL 9 I: 15000 FH ALL

MOTOR NO 3

FNC 07 CHECK POINTER ON TENSION COMPENSATOR SCALE WITHIN 6 I: 40 MO ALL

LIMITS

DET 08 CHECK INDICATOR OF THS ACTUATOR NO

- BACK WEAR 6 I: 12000 FH ALL

DETECTION DEVICE

DET 09 DETAILED INSPECTION OF THS ACTUATOR BALL SCREW NUT 6,9 I: 12000 FH ALL

BODY AND SCREW AND CLAW STOPS

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 3APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.40.00 * * * * * C O N T I N U E * * * * *

DET 10 DETAILED INSPECTION OF UPPER AND LOWER THS ACTUATOR 6,8 I: 1200 0 FH ALL

ATTACHMENTS (PRIMARY AND SECONDARY) OR

40 MO

VCK 11 VISUAL CHECK OF THS ACTUATOR THREADED NUT (FAIL SAFE 8 I: 12000 FH ALL

NUT)

R DET 12 DETAILED INSPECTION OF THS MECHANICAL CONTROL 6 I: 24000 FH ALL

OR

72 MO

R FNC 13 CHECK THS MECHANICAL CONTROL CABLES FOR CORRECT 6 I: 24000 FH ALL

TENSION OR

72 MO

FNC 14 FUNCTIONAL CHECK OF THS ACTUATOR PRESSURE

- OFF BRAKE 9 I: 24000 FH ALL

(APPLY TORQUE TO MANUAL CRANKING INPUT)

FNC 15 FUNCTIONAL CHECK OF THS ACTUATOR OVER FULL TRAVEL 9 I: 24000 FH ALL

RANGE BY REFERENCE TO MECHANICAL INDICATOR

R FNC 16 CHECK INTEGRITY OF THS ACTUATOR BALL SCREW SHAFT 8 I: 12000 FH ALL

(PRIMARY AND SECONDARY LOAD PATH)

FNC 17 CHECK BACKLASH BETWEEN THS ACTUATOR BALL SCREW NUT 6,8 I: 15000 FH ALL

AND SCREW

OPC 18 OPERATIONAL CHECK OF THS ACTUATOR NO

- BACK DEVICE 8 I: 18000 FH ALL

19 TASK COVERED BY ZIP, SEE APPENDIX 9

LUB 20 LUBRICATION OF THS MECHANICAL CONTROL CHAINS AND REAR 6 I: 11000 FH ALL

CABLE (AREA OF TENSION REGULATOR) OR

30 MO

SVC 21 DRAIN AND REFILL THS ACTUATOR GEARBOX 9 I: 18000 FH ALL

27.50.00 FLAPS

OPC 01 READ CFDS FOR CLASS 3 FAULTS OF THE IPPU SYNCHRO AND 9 I: 750 FH A318

SFCC OR

A319

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 4APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.50.00 * * * * * C O N T I N U E * * * * *

OR

A320

R LUB 02 LUBRICATE ALL CARRIAGE ROLLERS ON ALL FLAP TRACKS 6,9 I: 1800 FC A318

OR OR

10 MO A319

OR

A320

SVC 03 REPLENISH PCU GEARBOX TO CONFIRM FLUID LEVEL 6 I: 24 MO A318

OR

A319

OR

A320

R DET 04 OPERATIONAL CHECK OF WTB/POB AND CHECK OF FL APS 6,8 I: 7500 FH A318

TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION OR

OF SEAL WITNESS DRAINS A319

OR

A320

OPC 05 OPERATIONAL CHECK OF FLAP INTERCONNECTING STRUT AND 8 I: 8000 FH A 318

FLAP DISCONNECT PROXIMITY SENSORS OR

A319

OR

A320

DET 06 DETAILED INSPECTION OF INTERCONNECTING STRUT AND 8 I: 8000 FH A318

ATTACHMENTS OR

A319

OR

A320

FNC 07 REMOVE CSU FOR WORKSHOP CHECK OF FRICTION BRAKE. 8 I: 40 MO A318

(TASK COVERS TASK 27.80.00/05) PRE 39597

OR

A318

POST 39597

POST 150773

OR

A319

PRE 39597

OR

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 5APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.50.00 * * * * * C O N T I N U E * * * * *

A319

POST 39597

POST 150773

OR

A320

PRE 39597

OR

A320

POST 39597

POST 150773

DET 08 DETAILED INSPECTION OF TRANSMISSION ASSY 6 I: 24000 FH A318

OR OR

80 MO A319

OR

A320

DET 09 DETAILED INSPECTION OF TRACKS, ROLLERS AND SPHERICAL 6,9 I: 22000 FH A318

BEARINGS (AS FAR AS VISIBLE). OR

A319

OR

A320

10 TASK COVERED BY ZIP, SEE APPENDIX 9

11 TASK DELETED WITH DEC 10 REVISION (NOTE: TASK

RENUMBERED TO 27.50.01/10)

R SVC 12 DRAIN AND REFILL OFFSET GEARBOXES OF ROTARY ACTUATORS 6 I: 24000 FH A319

WITH SEMI -FLUID OR POST 25482

72 MO PRE 28898

OR

A320

POST 25482

PRE 28898

R SVC 13 DRAIN AND REFILL FLAP ACTUATOR ASSEMBLIES WITH 6 I: 24000 FH A318

SEMI -FLUID OR OR

72 MO A319

POST 28898

OR

A320

POST 28898

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 6APPLICABILITY

MSI

REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.50.00 * * * * * C O N T I N U E * * * * *

DET 14 DETAILED INSPECTION OF FLAP TRACK NO 1 DRIVE LEVER 6 I: 12000 FC A319

ARM FOR SIDE PLAY PRE 26796

OR

A320

PRE 26796

R LUB 15 REMOVE FLAP ROTARY ACTUATOR ASSEMBLIES FOR REGREASING 6 I: 24000 FH A319

OR PRE 28898

72 MO OR

A320

PRE 28898

FNC 16 REMOVE CSU FOR WORKSHOP CHECK OF FRICTION BRAKE. 8 I: 144 MO A318

(TASK COVERS TASK 27.80.00/08) POST 39597

PRE 150773

OR

A319

POST 39597

PRE 150773

OR

A320

POST 39597

PRE 150773

27.50.01 DOUBLE SLOTTED FLAPS

OPC 01 READ CFDS FOR CLASS 3 FAULTS OF THE IPPU SYNCHRO AND 9 I: 750 FH A321

SFCC

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 27.50.00/01)

R LUB 02 LUBRICATE ALL CARRIAGE ROLLERS ON ALL FLAP TRACKS 6,9 I: 1800 FC A321

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 27.50.00/02) 10 MO

SVC 03 REPLENISH PCU GEARBOX TO CONFIRM FLUID LEVEL 6 I: 24 MO A321

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 27.50.00/03)

R DET 04 OPERATIONAL CHECK OF WTB/POB AND CHECK OF FLAPS 6,8 I: 7500 FH A321

TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION

OF SEAL WITNESS DRAINS

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 7APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.50.01 * * * * * C O N T I N U E * * * * *

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 27.50.00/04)

OPC 05 OPERATIONAL CHECK OF FLAP INTERCONNECTING STRUT AND 8 I: 8000 FH A321

FLAP DISCONNECT PROXIMITY SENSORS

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 27.50.00/05)

DET 06 DETAILED INSPECTION OF INTERCONNECTING STRUT AND 8 I: 8000 FH A321

ATTACHMENTS

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 27.50.00/06)

FNC 07 REMOVE CSU FOR WORKSHOP CHECK OF FRICTION BRAKE. 8 I: 40 MO A321

(TASK COVERS TASK 27.80.00/05) PRE 39597

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 27.50.00/07) A321

POST 39597

POST 150773

DET 08 DETAILED INSPECTION OF TRANSMISSION ASSY 6 I: 24000 FH A321

(NOTE: CREDIT CAN BE TAKEN FRO M PREVIOUS OR

ACCOMPLISHMENT OF TASK 27.50.00/08) 80 MO

DET 09 DETAILED INSPECTION OF TRACKS, ROLLERS, SPHERICAL 6,9 I: 22000 FH A321

BEARING AND TAB DRIVE KINEMATIC (AS FAR AS VISIBLE)

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 27.50.00/09)

10 TASK COVERED BY ZIP, SEE APPENDIX 9

R SVC 11 DRAIN AND REFILL OFFSET GEARBOXES OF ROTARY ACTUATORS 6 I: 24000 FH A321

WITH SEMI -FLUID OR POST 26548

(NOTE: CREDIT CAN BE TAKEN FR OM PREVIOUS 72 MO PRE 28899

ACCOMPLISHMENT OF TASK 27.50.00/12)

R SVC 12 DRAIN AND REFILL FLAP ACTUATOR ASSEMBLIES WITH 6 I: 24000 FH A321

SEMI -FLUID OR POST 28899

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 72 MO

ACCOMPLISHMENT OF TASK 27.50.00/13)

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C-27 PAGE 8APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.50.01 * * * * * C O N T I N U E * * * * *

R LUB 13 REMOVE FLAP ROTARY ACTUATOR ASSEMBLIES FOR REGREASING 6 I: 24000 FH A321

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR PRE 28899

ACCOMPLISHMENT OF TASK 27.50.00/15) 72 MO

FNC 14 REMOVE CSU FOR WORKSHOP CHECK OF FRICTION BRAKE. 8 I: 144 MO A321

(TASK COVERS TASK 27.80.00/08) POST 39597

PRE 150773

27.64.00 SPOILER HYDRAULIC ACTUATION

01 TASK DELETED WITH MAR 09 REVISION

LUB 02 LUBRICATE SPOILER NO 1 TO 5 ACTUATOR ATTACHMENTS 9 I: 2000 FH ALL

FNC 03 CHECK SPOILER SERVOCONTROL BEARING AND HINGE BEARINGS 9 I: 18000 FH ALL

FOR EXCESSIVE PLAY AND CONDITION

27.80.00 LIFT AUGMENTING (SLATS)

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

LUB 02 LUBRICATE ALL TRACK ROLLERS AND PINIONS 6,9 I: 4500 FC ALL

OR

20 MO

SVC 03 REPLENI SH PCU GEARBOX TO CONFIRM FLUID LEVEL 6 I: 24 MO ALL

R DET 04 OPERATIONAL CHECK OF WTB/POB AND CHECK OF SLATS 6,8 I: 7500 FH ALL

TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION OR

OF SEAL WITNESS DRAINS 48 MO

FNC 05 REMOVE CSU FOR WORKSHOP CHECK OF FRICTION BRAKE. 8 I: 40 MO PRE 39597

(TASK COVERED BY TASK 27.50.00/07 OR 27.50.01/07) OR

POST 39597

POST 150773

DET 06 DETAILED INSPECTION OF TRANSMISSION ASSY 6 I: 24000 FH ALL

OR

80 MO

* * * * * C O N T I N U E D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 9APPLICABILITY

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REFERENCE TASK MSI AND TASK DESCRIPTION FEC INTERVAL 

# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

27.80.00 * * * * * C O N T I N U E * * * * *

DET 07 DETAILED INSPECTION OF SLAT TRACKS, ROLLER BEARINGS, 6,9 I: 22000 FH ALL

PINION BEARINGS AND CURVED RACK GEARS

- AS VI SIBLE. OR

72 MO

FNC 08 REMOVE CSU FOR WORKSHOP CHECK OF FRICTION BRAKE. 8 I: 144 MO POST 39597

(TASK COVERED BY TASK 27.50.00/16 OR 27.50.01/14) PRE 150773

27.90.00 ELECTRICAL FLIGH T CONTROL SYSTEM

OPC 01 OPERATIONAL CHECK OF LIGHTS TEST SYSTEM (TASK COVERED 9 I: 750 FH ALL

BY TASK 33.14.00/01)

R OPC 02 OPERATIONAL CHECK : 8 I: 400 FH ALL

- OF LOGICS ACTIVATING ELAC 1, ELAC 2 AND SEC 1

STANDBY POWER SUPPLIES

- TO CONFIRM ABILITY OF SEC 1 AND SEC 2 TO ACHIEVE

PITCH CONTROL

- TO CONFIRM ABILITY OF SIDESTICK PRIORITY FUNCTION

(TASK COVERS TASK 27.90.00/05)

03 TASK DELETED WITH SEP 05 REVISION

04 TASK DELETED WITH DEC 10 REVISION

OPC 05 OPERATIONAL CHECK OF ELAC 1 AND SEC 1 EMERGENCY POWER 9 I: 5500 FH ALL

SUPPLY (TASK COVERED BY TASK 27.90.00/02)

06 TASK DELETED WITH APR 89 REVISION

OPC 07 OPERATIONAL CHECK OF EFCS BY BITE (GROUND SCANNING) 9 I: 750 FH PRE 24135

PRE 26786

* * * * * E N D * * * * *

REV 18 FLIGHT CONTROLS SECTION: C -27 PAGE 10APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

28.00.00 FUEL

28.11.00 TANKS

SVC 01 DRAIN WATER CONTENT 9 I: 36 HR ALL

NOTE 5

OPC 02 CHECK LEAK MONITOR FOR EVIDENCE OF FUEL LEAKAGE AND 9 I: 750 FH ALL

CORRECT CLOSURE OF THE VALVE (TASK COVERS TASK

28.13.00/02, 28.21.00/01 AND 28.25.00/01)

OPC 03 CHECK FOR FULL AND FREE MOVEMENT OF CLACK VALVES 9 I: 160 MO ALL

04 TASK DELETED WITH JAN 94 REVISION

05 TASK COVERED BY ZIP, SEE APPENDIX 9

06 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 07 GENERAL VISUAL INSPECTION OF FUEL TANKS FOR EXTERNAL 6,9 I: 36 HR ALL

LEAK NOTE 10

28.12.00 TANK VENTING SYSTEM

VCK 01 VISUAL CHECK OF NACA INTAKE FOR SIGNS OF BLOCKAGE 9 I: 24 MO ALL

VCK 02 VISUAL CHECK OF VENT SURGE TANK BURST DISC (EXTERNAL) 9 I: 750 FH ALL

03 TASK DELETED WITH DEC 07 REVISION

04 TASK DELETED WITH JUN 04 REVISION

28.13.00 WING CENTRE TANK EXTERNAL VENTILATING SYSTEM

VCK 01 VISUAL CHECK OF DRAIN MAST FOR OBSTRUCTION (TASK 9 I: 4 MO ALL

COVERS TASK 28.22.00/03)

OPC 02 CHECK LEAK MONITOR FOR CORRECT CLOSURE OF THE VALVE 9 I: 750 FH ALL

(TASK COVERED BY TASK 28.11.00/02)

OPC 03 OPERATIONAL CHECK OF CABIN AIR INLET CHECK VALVE 9 I: 24000 FH ALL

(TASK COVERED BY TASK 28.13.00/04 (FOR PRE 20024 A/C)

* * * * * C O N T I N U E D * * * * *

REV 18 FUEL SECTION: C-28 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

28.13.00 * * * * * C O N T I N U E * * * * *

OR TAS K 28.18.00/04 (FOR POST 20024 A/C))

FNC 04 FUNCTIONAL CHECK (FREE FLOW) OF VENT/DRAIN SYSTEM 9 I: 24000 FH A320

(TASK COVERS TASK 28.13.00/03) PRE 20024

FNC 05 FUNCTIONAL CHECK OF TANK VAPOR SEAL AND VENT DRAIN 9 I: 24000 FH POST 20024

SYSTEM (TASK COVERED BY TASK 28.18.00/04)

28.15.00 INTERCELL TRANSFER SYSTEM

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH A318

OR

A319

OR

A320

R OPC 02 OPERATIONAL CHECK OF INDIVIDUAL TRANSFER VALVES TO 8 I: 7500 FH A318

ENSURE VALVE SHAFT ROTATES VALVE TO OPEN POSITION OR

A319

OR

A320

28.16.00 FUEL RECIRCULATION

- COOLING

OPC 01 OPERATIONAL CHECK OF PYLON CHECK VALVE TO ENSURE 8 I: 7500 FH A318

VALVE NOT FAILED OPEN OR

A319

OR

A320

02 TASK DELETED WITH JAN 94 REVISION

03 TASK DELETED WITH JAN 94 REVISION

28.18.00 TANK IGNITION PREVENTION

R DET 01 DETAILED INSPECTION OF TANK BONDING LEADS (SFAR88) 9 I: 144 MO ALL

R GVI 02 GENERAL VISUAL INSPECTION OF INTERNAL TANK WIRING AND 9 I: 144 MO ALL

PROBE ATTACHMENTS (SFAR88)

* * * * * C O N T I N U E D * * * * *

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28.18.00 * * * * * C O N T I N U E * * * * *

R DET 03 DETAILED INSPECTION OF VAPOR SEAL (SFAR88) 8 I: 72 MO POST 20024

R FNC 04 FUNCTIONAL CHECK OF TANK VAPOR SEAL AND VENT DRAIN 8 I: 24000 FH POST 20024

SYSTEM (SFAR88) (TASK COVERS TASK 28.13.00/03 AND OR

TASK 28.13.00/05) 72 MO

R GVI 05 GENERAL VISUAL INSPECTION OF CENTER TANK FWD CARGO 9 I: 72 MO POST 20024

BAY ISOLATION MATS (SFAR88)

R GVI 06 GENERAL VISUAL INSPECTION OF WIRING HARNESSES ABOVE 9 I: 144 MO POST 20024

CENTER TANK (SFAR88)

R GVI 07 GENERAL VISUAL INSPECTION OF WING LEADING EDGE AND 9 I: 144 MO ALL

TRAILING EDGE ELECTRICAL WIRING AND CONNECTIONS

(SFAR88)

R GVI 08 GENERAL VISUAL INSPECTION OF WING FUEL PUMP 9 I: 14 4 MO ALL

ELECTRICAL CONNECTIONS AND UNDERWING ELECTRICAL

SUPPLY CABLE (SFAR88)

R GVI 09 GENERAL VISUAL INSPECTION OF FUEL PUMP CANISTE RS 9 I: 144 MO ALL

(SFAR88)

OPC 10 OPERATIONAL CHECK OF CENTRE TANK FUEL PUMP GFI 8 I: 24 MO POST 15073 6

(SFAR88)

28.21.00 MAIN FUEL PUMP SYSTEM

OPC 01 CHECK LEAK MONITOR FOR EVIDENCE OF FUEL LEAKAGE (TASK 9 I: 750 FH A320

COVERED BY TASK 28.11.00/02) PRE 20024

R VCK 02 VISUAL CHECK OF PIPES, COUPLINGS AND LP VALVE 9 I: 7500 FH ALL

EXTERNAL TO TANK FROM FRONT SPAR TO DISCONNECT PANEL

FOR LEAKS WITH BOOSTER PUMP ON AND LP VALVE OPEN

R OPC 03 OPERATION AL CHECK TO ENSURE THAT BOTH CENTER TANK 8 I: 7500 FH A318

PUMPS FEED FOR 2 MINUTES AFTER ENGINE START OR

A319

OR

A320

POST 20024

* * * * * C O N T I N U E D * * * * *

REV 18 FUEL SECTION: C -28 PAGE 3APPLICABILITY

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– Systems and Powerplant Section

28.21.00 * * * * * C O N T I N U E * * * * *

OPC 04 OPERATIONAL CHECK OF WING TA NK PUMP PRESSURE SENSE 9 I: 24000 FH ALL

LINE CHECK VALVES

OPC 05 OPERATIONAL CHECK OF CENTER TANK PUMP CANISTER CHECK 8 I: 15000 F H A318

VALVES OR

A319

OR

A320

POST 20024

06 TASK DELETED WITH JAN 94 REVISION

07 TASK COVERED BY ZIP, SEE APPENDIX 9

OPC 08 OPERATIONAL CHECK OF AIR RELEASE VALVES TO ENSURE 8 I: 15000 FH ALL

ADEQUATE FUEL FLOW UNDER SUCTION FEED CONDITIONS

OPC 09 CHECK SUCTION VALVES FOR FULL AND FREE MOVEMENT 9 I: 24000 FH ALL

N FNC 10 REMOVE AIR RELEASE VALVE FOR FUNCTIONAL CHECK OF 8 I: 144 MO ALL

FLOAT

28.22.00 APU FUEL PUMP SYSTEM AND FUEL FEED LINE

OPC 01 CHECK FOR LEAKAGE FROM SHROUD DRAIN MAST AND APU 9 I: 750 FH ALL

COMPARTMENT DRAIN MAST WITH APU FUEL PUMP RUNNING

02 TASK COVERED BY ZIP, SEE APPENDIX 9

VCK 03 VISUAL CHECK OF DRAIN MAST OUTLET FOR OBSTRUCTION 9 I: 4 MO ALL

(TASK COVERED BY TASK 28.13.00/01)

28.23.00 CROSSFEED SYSTEM

OPC 01 OPERATIONAL CHECK OF CROSSFEED VALVE USING INDIVIDUAL 8 I: 7500 FH ALL

MOTORS AND CHECK FUEL FLOW IN "OPEN" AND FUEL SHUT

OFF IN "CLOSED" POSITIONS

28.24.00 ENGINE LP FUEL SHUT OFF

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

28.24.00 * * * * * C O N T I N U E * * * * *

OPC 01 OPERATIONAL CHECK OF LP SHUT OFF VALVES AND THEIR 8 I: 15000 FH ALL

CONTROLS TO ENSURE NO FLOW WHEN SELECTED CLOSED WITH NOTE 14

BOOSTER PUMP ON (TASK COVERS TASK 28.24.00/02)

OPC 02 OPERATIONAL CHECK OF LP SHUT OFF VALVES INCLUDING 9 I: 24000 FH ALL

OPERATION BY INDIVIDUAL MOTORS (TASK COVERED BY TASK

28.24.00/01)

28.25.00 REFUEL/DEFUEL SYSTEM

OPC 01 CHECK LEAK MONITOR FOR EVIDENCE OF FUEL LEAKA GE (TASK 9 I: 750 FH A320

COVERED BY TASK 28.11.00/02) PRE 20024

DET 02 DETAILED INSPECTION OF REFUEL/DEFUEL COUPLING 6 I: 5000 FC ALL

03 TASK DELETED WITH JAN 94 REVISION

28.26.00 MAIN TRANSFER SYSTEM

OPC 01 MANUALLY OPERATE THE TRANSFER SYSTEM DISCHARGE CHECK 8 I: 66 MO A321

VALVE ON RIB 1 AND CHECK FOR FULL AND FREE MOVEMENT

28.28.00 ADDITIONAL CENTER TANK TRANSFER SYSTEM

OPC 01 OPERATIONAL CHECK OF LEAK MONITOR FOR EVIDENCE OF 9 I: 750 FH POST 25415

FUEL LEAKAGE NOTE 21 IF ACT(S)

INSTALLED

OR

A319

POST 27113

02 TASK DELETED WITH JUN 04 REVISION

OPC 03 OPERATE WATER DRAIN VALVES IN INSTALLED ACT(S) TO 9 I: 4 MO POST 25415

DRAIN ACCUMULATED WATER NOTE 5 I F ACT(S)

INSTALLED

OR

A319

POST 27113

* * * * * C O N T I N U E D * * * * *

REV 18 FUEL SECTION: C

- 28 PAGE 5APPLICABILITY

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28.28.00 * * * * * C O N T I N U E * * * * *

R OPC 04 OPERATIONAL CHECK OF MOTOR 1 OF TRANSFER VALVE 9 I: 22500 FH POST 25415

NOTE 21 IF ACT(S)

INSTALLED

OR

A319

POST 27113

05 TASK DELETED WITH SEP 05 REVISION

R DIS 06 REPLACE AIR INLET FILTER 6 I: 15000 FH POST 25415

NOTE 21 IF ACT(S)

INSTALLED

OR

A319

POST 27113

R FNC 07 FUNCTIONAL CHECK OF ACT PRESSURE REDUCING VALVE 9 I: 22500 FH POST 25415

NOTE 21 IF ACT(S)

INSTALL ED

OR

A319

POST 27113

R OPC 08 OPERATIONAL CHECK OF ACT(S) INWARD RELIEF VALVE 9 I: 72 ACT MO POST 25415

NOTE 21 IF ACT(S)

NOTE 23 INSTALLED

OR

A319

POST 27113

GVI 09 GENERAL VISUAL INSPECTION OF THE INTEGRATED IMPACT 8 I: 750 FH POST 25415

WALL(S) (IF INSTALLED) IF ACT(S)

INSTALLED

OR

A319

POST 27113

OPC 10 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH POST 25415

NOTE 21 IF ACT(S)

INSTALLED

11 TASK DELETED WITH JUN 04 REVISION

* * * * * C O N T I N U E D * * * * *

REV 18 FUEL SECTION: C

- 28 PAGE 6APPLICABILITY

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28.28.00 * * * * * C O N T I N U E * * * * *

FNC 12 FUNCTIONAL CHECK OF THE VENT/TRANSFER PIPE SHROUDS 8 I: 60 MO POST 25415

AND ACT DRAIN PIPE CONNECTORS NOTE 21 IF ACT(S)

INSTALLED

OR

A319

POST 27113

R OPC 13 OPERATIONAL CHECK OF THE ACT MANUAL TRANSFER SYSTEM 9 I: 22500 FH POST 25415

NOTE 21 IF ACT(S)

NOTE 22 INSTALLED

OR

A319

POST 27113

OPC 14 REMOVE AND CARRY OUT OPERATIONAL CHECK OF VENT LINE 8 I: 60 MO A319

CHECK VALVES POST 27113

OPC 15 OPERATIONAL CHECK OF FORWARD ACT VENT ISOLATION VALVE 8 I: 60 MO A319

NOTE 25 POST 27113

OPC 16 OPERATIONAL CHECK OF ACT 4 OVERPRESSURE PROTECTOR 8 I: 60 MO A319

NOTE 25 POST 27113

OPC 17 OPERATIONAL CHECK OF FORWARD ACT ISOLATION VALVE 8 I: 60 MO A319

NOTE 25 POST 27113

OPC 18 READ AFMS FAULT DISPLAY ON REF UEL/DEFUEL CONTROL 9 I: 750 FH A319

PANEL FOR FAULTS NOTE 21 POST 27113

28.29.00 APU LP FUEL SHUT OFF

OPC 01 OPERATIONAL CHECK OF APU LP FUEL VALVE USING EACH 9 I: 5000 FH ALL

INDIVIDUAL MOTOR IN TURN (TASK COVERED BY TASK

26.22.00/02)

OPC 02 OPERATIONAL CHECK OF APU LP FUEL VALVE FOR EVIDENCE 9 I: 24000 FH ALL

OF INTERNAL LEAKAGE WITH LEFT WING TANK PUMP ON

OPC 03 OPERATIONAL CHECK OF APU LP VALVE USING EACH 9 I: 5000 FH ALL

INDIVIDUAL MOTOR IN TURN VIA APU FIRE EMERGENCY STOP

RELAYS 6WF,5WF.(TASK COVERED BY TASK 26.22.00/02)

REV 18 FUEL SECTION: C

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28. 42.00 QUANTITY INDICATING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

28.46.00 TANK LEVEL SENSING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

* * * * * E N D * * * * *

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29.00.00 HYDRAULIC POWER

29.10.00 MAIN AND AUXILIARY HYDRAULIC POWER

DET 01 CHECK FLUID LEVEL ON RESERVOIR INDICATORS 6 I: 750 FH ALL

DET 02 CHECK RESERVOIR AIR PRESSURE ON RESERVOIR GAUGE 6 I: 750 FH ALL

FNC 03 CHECK NITROGEN CHARGE PRESSURE ON THE YELLOW AND 9 I: 400 FH A320

GREEN MAIN SYSTEM ACCUMULATOR S. PRE 21414

PRE 21999

R FNC 04 CHECK NITROGEN CHARGE PRESSURE ON THE BLUE MAIN 9 I: 400 FH A320

SYSTEM ACCUMULATOR. PRE 21414

PRE 21999

OPC 05 CONFIRM THAT CHECK VALVE IN BLU E ELECTRICAL PUMP 8 I: 7500 FH A320

DELIVERY LINE IS NOT JAMMED OPEN (TASK COVERED BY PRE 21414

TASK 29.10.00/12) PRE 21999

VCK 06 CHECK CLOGGING INDICATORS ON RETURN, CASE DRAIN, 9 I: 1000 FH A320

GROUND SERVICING, HP DELIVERY, HP BLEED AIR AND LP PRE 25365

BLEED AIR FILTERS OR

A321

PRE 25365

R FNC 07 OPERATIONAL CHECK OF RAT MANUAL DEPLOYMENT AND 8 I: 1500 FH A320

FUNCTIONAL CHECK OF RAT USING GROUND TEST UNIT, OR PRE 27189

FOLLOWED BY CHECK OF FILTER INDICATOR (TASK COVERS 8 MO OR

TASK 24.50.00/03) A320

POST 28413

R OPC 08 OPERATIONAL CHECK OF RAT AUTOMATIC DEPLOYMENT 8 I: 3600 FH ALL

OR

18 MO

DET 09 DETAILED INSPECTION OF RAT ASSEMBLY AND DOORS IN 8 I: 20 MO A318

DEPLOYED POSITION OR

A319

OR

A320

POST 27189

PRE 28413

OR

* * * * * C O N T I N U E D * * * * *

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29.10.00 * * * * * C O N T I N U E * * * * *

A321

FNC 10 FUNCTIONAL CHECK OF BLUE ELECTRICAL PUMP PRESSURE BY 6 I: 7500 FH ALL

READING ECAM INDICATION

11 TASK DELETED WITH DEC 10 REVISION

R FNC 12 FUNCTIONAL CHECK TO MONITOR INTERNAL LEAK RATE OF 8 I: 7500 FH ALL

BLUE HYDRAULIC SYSTEM (TASK C OVERS TASK 29.10.00/05)

SVC 13 DRAIN WATER SEPARATOR 9 I: 2250 FH ALL

OPC 14 OPERATIONAL CHECK OF HYDRAULIC FIRE SHUT OFF VALV ES 8 I: 10000 FH ALL

AND ASSOCIATED INDICATING SYSTEM

OPC 15 OPERATIONAL CHECK OF RUDDER USING YELLOW HYDRAULIC 9 I: 22000 FH ALL

SYSTEM (TASK COVERED BY TASK 27.24.00/01)

16 TASK DELETED WITH DEC 10 REVISION

17 TASK DELETED WITH APR 89 REVISION

FNC 18 FUNCTIONAL CHECK TO MONITOR INTERNAL LEAK RATE OF 6,9 I: 24000 FH ALL

YELLOW AND GREEN HYDRAULIC SYSTEMS OR

144 MO

FNC 19 FUNCTIONAL CHECK OF PRIORITY VALVES IN GREEN, BLUE 6,8 I: 36000 FH ALL

AND YELLOW SYSTEM OR

144 MO

FNC 20 FUNCTIONAL CHECK OF HYDRAULIC FIRE SHUT OFF VALVES 8 I: 16000 FH ALL

NOTE 14

21 TASK COVERED BY ZIP, SEE APPENDIX 9

FNC 22 CHECK NITROGEN CHARGE PRESSURE ON HYDRAULIC POWER 9 I: 600 FH A318

ACCUMULATORS OR

A319

OR

A320

POST 21414

OR

A320

* * * * * C O N T I N U E D * * * * *

REV 18 HYDRAULIC POWER SECTION: C -29 PAGE 2APPLICABILITY

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29.10.00 * * * * * C O N T I N U E * * * * *

POST 21999

OR

A321

DET 23 ANALYZE HYDRAULIC FLUID 9 I: 7500 FH ALL

OR

24 MO

NOTE 5

SVC 24 DRAIN FILTER BOWLS OF THE AIR PRESSURIZATION MANIFOLD 6 I: 500 FH A320

PRE 24285

PRE 24857

PRE 25365

OR

A321

PRE 22023

PRE 24857

PRE 25365

SVC 25 DRAIN FILTER BOWLS OF THE AIR PRESSURIZATION MANIFOLD 6 I: 500 FH A320

VIA DRAIN VALVES POST 24857

PRE 25365

OR

A321

POST 24857

PRE 25365

R FNC 26 REMOVE RAM AIR TURBINE AGCM AND PUMP FOR FUNCTIONAL 8 I: 24000 FH A320

CHECK OR PRE 27189

144 MO OR

A320

POST 28413

R FNC 27 FUNCTIONAL CHECK OF ANTI

- ICING DEVICE MAGNETS 8 I: 72 MO A318

OR

A319

OR

A320

POST 27189

PRE 28413

OR

A321

* * * * * C O N T I N U E D * * * * *

REV 18 HYDRAULIC POWER SECTION: C-29 PAGE 3APPLICABILITY

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29.10.00 * * * * * C O N T I N U E * * * * *

VCK 28 CHECK CLOGGING INDICATORS ON RETURN, CASE DRAIN, 9 I: 1000 FH A318

GROUND SERVICING, HP DELIVERY, HP BLEED AIR AND LP OR

BLEED AIR AND WATER SEPARATOR FILTERS A319

OR

A320

POST 25365

OR

A321

POST 25365

R FNC 29 OPERATIONAL CHECK OF RAT MANUAL DEPLOYMENT AND 8 I: 3600 FH A318

FUNCTIONAL CHECK OF RAT USING GROUND TEST UNIT, OR OR

FOLLOWED BY CHECK OF FILTER INDICATOR. (TASK COVERS 18 MO A319

TASK 24.50.00/10) OR

A320

POST 27189

PRE 28413

OR

A321

30 TASK DELETED WITH OCT 06 REVISION

31 TASK COVERED BY ZIP, SEE APPENDIX 9

SVC 32 DRAIN RECOVERY TANK 9 I: 1500 FH ALL

DET 33 DETAILED INSPECTION OF RAT ASSEMBLY AND DOORS IN 8 I: 16 MO A320

DEPLOYED POSITION PRE 27189

OR

A320

POST 28413

R DET 34 DETAILED INSPECTION OF RAT BLADES FOR EVIDENCE OF 8 I: 3600 FH A/C FITTED WITH

PLATING CRACKS OR P/N 762308X

18 MO

R OPC 35 OPERATIONAL CHECK OF PTU INHIBITION LOGIC 9 I: 7500 FH POST 35938

OPC 36 OPERATIONAL CHECK OF EDP DEPRESSURIZATION 9 I: 24 MO ALL

FNC 37 FUNCTIONAL CHECK OF PTU YELLOW TO GREEN 6 I: 7500 FH ALL

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 29.10.00/11)

* * * * * C O N T I N U E D * * * * *

REV 18 HYDRAULIC POWER SECTION: C -29 PAGE 4APPLICABILITY

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29.10.00 * * * * * C O N T I N U E * * * * *

FNC 38 FUNCTIONAL CHECK OF PTU GREEN TO YELLOW 6 I: 22000 FH ALL

(NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 29.10.00/16)

29.30.00 INDICATING

OPC 01 CHECK PRESENCE OF HYDRAULIC PRESSURE INDICATION ON 9 I: 750 FH ALL

LOWER ECAM DISPLAY

(TASK COVERED BY TASK 27.24.00/01)

OPC 02 CHECK ECAM HYDRAULIC PAGE FOR FLUID LEVEL INDICATION 9 I: 750 FH ALL

(TASK COVERED BY TASK 27.24.00/01)

OPC 03 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

OPC 04 OPERATIONAL CHECK OF RESERVOIR LOW AIR PRESSURE 9 I: 7500 FH ALL

WARNING

FNC 05 FUNCTIONAL CHECK OF RESERVO IR LOW LEVEL WARNING 9 I: 24000 FH ALL

* * * * * E N D * * * * *

REV 18 HYDRAULIC POWER SECTION: C -29 PAGE 5APPLICABILITY

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30.00.00 ICE AND RAIN PROTECTION

30.11.00 WING ICE PROTECTION

01 TASK COVERED BY ZIP, SEE APPENDIX 9

DIS 02 REPLACE WING ANTI

- ICING FILTER 6 I: 5500 FH WING ANTI

- ICING

VALVE P/N

HC175X

DIS 03 REPLACE WING ANTI

- ICING FILTER 6 I: 22000 FH WING ANTI

- ICING

VALVE P/N

SAS911- 00X

OR

SAS912- 00X

OR

38E93-X

30.21.00 ENGINE AIR INTAKE ICE PROTECTION

DET 01 DETAILED INSPECTION OF INLET COWL ANTI

- ICE SUPPLY 6 I: 6000 FH CFM

DUCTS AND ASSOCIATED HARDWARE IN THE CORE COMPARTMENT OR

IA E

OPC 02 OPERATIONAL CHECK OF ENGINE ANTI -ICE SYSTEM FAULT 9 I: 48 MO ALL

WARNING

03 TASK COVERED BY ZIP, SEE APPENDIX 9

04 TASK COVERED BY ZIP, SEE APPENDIX 9

DET 05 DETAILED INSPECTION OF NOSE COWL ANTI

- ICE DUCT AND 9 I: 12000 FH PW

ASSOCIATED HARDWARE IN U

- TUNNEL

DET 06 DETAILED INSPECTION OF INLET COWL PRESSURE RELIEF 9 I: 12000 FH PW

DOOR MECHANISM

30.31.00 PROBE ICE PROTECTION

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

N FNC 02 FUNCTIONAL CHECK OF THE INSULATION RESISTANCE OF THE 9 I: 24 MO ALL

* * * * * C O N T I N U E D * * * * *

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30.31.00 * * * * * C O N T I N U E * * * * *

PITOT PROBE HEATER

30.42.00 WINDSHIELD ANTI -ICING AND DEFOGGING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

30.45.00 WINDSHIELD RAIN PROTECTION

01 TASK DELETED WITH JUN 04 REVISION

02 TASK DELETED WITH OCT 06 REVISION

30.71.00 DRAIN MAST ICE PR OTECTION

NO TASK SELECTED

30.72.00 WATER SERVICING PANELS HEATING

NO TASK SELECTED

30.73.00 POTABLE/WASTE WATER LINES ICE PROTECTION

NO TASK SELECTED

30.81.00 ICE DETECTION

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ICE AND RAIN PROTECTION SECTION: C -30 PAGE 2APPLICABILITY

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31.00.00 INDICATING/RECORDING SYSTEMS

31.21.00 ELECTRICAL CLOCK

DIS 01 REMOVE CLOCK AND DISCARD BATTERY 9 I: NOTE 3 CLOCK FITTED

WITH BATTERY

31.32.00 CENTRALIZED FAULT DISPLAY INTERFACE

NO TASK SELECTED

31.33.00 DIGITAL FLIGHT DATA RECORDING SYSTEM INTERCONNECTION (FDIU,

DFDR, LA, QAR)

01 TASK DELETED WITH FEB 97 REVISION

DIS 02 DISCARD UNDERWATER LOCATOR BEACON BATTERY 9 I: NOTE 3 ALL

03 TASK DELETED WITH MAR 99 REVISION

OPC 04 OPERATIONAL CHECK OF ULB 9 I: NOTE 3 ALL

OPC 05 OPERATIONAL CHECK OF DFDR VIA MCDU 9 I: 24 MO ALL

OPC 06 OPERATIONAL CHECK OF WGL

- DAR INTERLOCK LOGIC 8 I: 24000 FH POST 37085

31.35.00 MULTIFUNCTION PRINTING

NO TASK SELECTED

31.36.00 AIRCRAFT INTEGRATED DATA SYSTEM

01 TASK DELETED WITH DEC 10 REVISION

02 TASK DELETED WITH DEC 10 REVISION

03 TASK DELETED WITH DEC 10 REVISION

04 TASK DELETED WITH DEC 10 REVISION

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31.36.01 AIRCRAFT INTEGRATED DATA SYSTEM (AIDS) (COMBINED DMU AND FDIU

VERSION)

01 TASK DELETED WITH DEC 11 REVISION

02 TASK DELETED WITH DEC 11 REVISION

03 TASK DELETED WITH DEC 11 REVISION

04 TASK DELETED WITH DEC 11 REVISION

31.50.00 CENTRAL WARNING SYSTEMS

OPC 01 OPERATIONAL CHECK OF EFIS/ECAM SWITCHING FUNCTIONS: 9 I: 6000 FH PRE 30368

- MANUAL DMC 1 + 2 TO DMC 3 SWITCHING OR

- MANUAL PFD/ND TRANSFER POST 35270

- MANUAL ECAM/ND TRANSFER

- AUTOMATIC UPPER DU/LOWER DU TRANSFER

- AUTOMATIC PFD/ND TRANSFER

(TASK COVERED BY TASK 31.60.00/01)

02 TASK DELETED WITH DEC 10 REVISION (NOTE: TASK

RENUMBERED TO 31.60.00/02)

03 TASK DELETED WITH DEC 10 REVISION (NOTE: TASK

RENUMBERED TO 31.60.01/02)

04 TASK DELETED WITH DEC 10 REVISION (NOTE: TASK

RENUMBERED TO 31.60.01/04)

05 TASK DELETED WITH DEC 10 REVISION (NOTE: TASK

RENUMBERED TO 31.60.01/01)

06 TASK DELETED WITH DEC 10 REVISION (NOTE: TASK

RENUMBERED TO 31.60.01/03)

OPC 07 OPERATIONAL CHECK OF LIGHTS TEST SYSTEM 9 I: 750 FH ALL

(TASK COVERED BY TASK 33.14.00/01)

31.60.00 ELECTRONIC INSTRUMENT SYSTEM (EIS)

OPC 01 OPERATIONAL CHECK OF EFIS/ECAM SWITCHING FUNCTIONS: 9 I: 6000 FH PRE 30368

- MANUAL DMC 1 + 2 TO DMC 3 SWITCHING OR

* * * * * C O N T I N U E D * * * * *

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31.60.00 * * * * * C O N T I N U E * * * * *

- MANUAL PFD/ND TRANSFER POST 35270

- MANUAL ECAM/ND TRANSFER

- AUTOMATIC UPPER DU/LOWER DU TRANSFER

- AUTOMATIC PFD/ND TRANSFER

(TASK COVERS TASK 31.50.00/01)

OPC 02 PERFORM ELECTRONIC INSTRUMENT SYSTEM (EIS) INPUT TEST 9 I: 7500 FH PRE 30368

(NOTE: PREVIOUS TASK NUMBER 31.50.00/02) OR

POST 35270

31.60.01 ELECTRONIC INSTRUMENT SYSTEM (EIS2)

01 TASK DELETED WITH DEC 10 REVISION (NOTE: PREVIOUS

TASK NUMBER 31.50.00/05)

OPC 02 OPERATIONAL CHECK OF CORRECT OPERATION OF PFD -ND AND 9 I: 7500 FH POST 30368

ECAM -ND MANUAL TRANSFER. PRE 35270

(NOTE: PREVIOUS TASK NUMBER 31.50.00/03)

OPC 03 OPERATIONAL CHECK OF CORRECT DMC3 POWER SUPPLY 9 I: 7500 FH POST 30368

TRANSFER WHEN BUSBAR 101XP IS LOST. PRE 35270

(NOTE: PREVIOUS TASK NUMBER 31.50.00/06)

OPC 04 OPERATIONAL CHECK OF CORRECT OPERATION OF EFIS AND 9 I: 7500 FH POST 30368

ECAM DMC AUTOMATIC AND MANUAL TRANSFER. PRE 35270

(NOTE: PREVIOUS TASK NUMBER 31.50.00/04)

* * * * * E N D * * * * *

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32.00.00 LANDING GEAR

32.11.00 MAIN GEAR

VCK 01 CHECK OF MLG BOGIE PITCH TRIMMER OVERBOARD DISCHARGE 9 I: 36 HR POST 20139

INDICATOR PRE 22129

LUB 02 LUBRICATION OF MAIN GEAR 5,8 I: 500 FC ALL

OR

4 MO

FNC 03 CHECK OF MLG SHOCK ABSORBER CHARGE PRESSURE 6 I: 5000 FC ALL

OR

24 MO

FNC 04 CHECK OF MLG SHOCK ABSORBER FLUID LEVEL 6 I: 10000 FC ALL

OR

80 MO

FNC 05 CHECK OF MLG TORQUE LINKS FOR EXCESSIVE PLAY 6 I: 10000 FC ALL

06 TASK DELETED WITH SEP 09 REVISION

FNC 07 FUNCTIONAL CHECK OF MLG HYDRAULIC FUSE IN BOGIE PITCH 9 I: 90 MO POST 20139

TRIMMER SUPPLY LINE PRE 22129

08 TASK DELETED WITH MAY 94 REVISION

09 TASK DELETED WITH MAY 94 REVISION

GVI 10 GENERAL VISUAL INSPECTION OF MLG SHOCK ABSORBER 6 I: 36 HR ALL

NOTE 10

11 TASK DELETED WITH SEP 09 REVISION

GVI 12 GENERAL VISUAL INSPECTION OF MLG BOGIE PITCH TRIMMER 6,9 I: 36 HR POST 20139

NOTE 10 PRE 22129

FNC 13 CHECK OF MLG TORQUE LINK DAMPER FLUID LEVEL 6,9 I: 1500 FC A318

OR

A319

OR

A320

POST 22266

* * * * * C O N T I N U E D * * * * *

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32.11.00 * * * * * C O N T I N U E * * * * *

OR

A321

R SDI 14 SPECIAL DETAILED INSPECTION OF MAIN GEAR (OFF 5,8 I: 20000 FC ALL

AIRCRAFT) OR

1 20 MO

R SDI 15 SPECIAL DETAILED INSPECTION OF BUSHINGS AND BEARINGS 5,8 I: 20000 FC ALL

IN MLG AIRFRAME ATTACHMENT FITTINGS OR

120 MO

GVI 16 GENERAL VISUAL INSPECTION OF MLG BOGIE PITCH TRIMMER 6,9 I: 36 HR POST 20139

HIGH PRESSURE RELIEF VALVE AND HYDRAULIC FUSE ON PRE 22129

BOGIE ALIGNMENT MANIFOLD

FNC 17 FUNCTIONAL CHECK OF FREE

- FALL SYSTEM 8 I: 80 MO ALL

(TASK COVERED BY TASK 32.30.00/13). OR

14000 FC

LUB 18 LUBRICATION OF MLG BOGIE ASSEMBLY 6,9 I: 500 FC POST 20139

OR PRE 22129

4 MO

R SDI 19 SPECIAL DETAILED INSPECTION OF MLG BOGIE ASSEMBLY 6,9 I: 20000 FC POST 20139

(OFF AIRCRAFT) OR PRE 22129

120 MO

32.21.00 NOSE GEAR

LUB 01 LUBRICATION OF NOSE GEAR 5,8 I: 500 FC ALL

OR

4 MO

FNC 02 CHECK OF NLG TORQUE LINKS FOR EXCESSIVE PLAY 6 I: 5000 FC ALL

FNC 03 CHECK OF NLG SHOCK ABSORBER CHARGE PRESSURE AND FLUID 6 I: 5000 FC ALL

LEVEL OR

24 MO

04 TASK DELETED WITH SEP 09 REVISION

* * * * * C O N T I N U E D * * * * *

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32.21.00 * * * * * C O N T I N U E * * * * *

R SDI 05 SPECIAL DETAILED INSPECTION OF THE NOSE GEAR (OFF 5,8 I: 20000 FC ALL

AIRCRAFT) OR

120 MO

GVI 06 GENERAL VISUAL INSPECTION OF NLG SHOCK ABSORBER 6 I: 36 HR ALL

NOTE 10

R SDI 07 SPECIAL DETAILED INSPECTION OF BUSHINGS AND BEARINGS 5,8 I: 20000 FC ALL

IN NLG AIRFRAME ATTACHMENT FITTINGS. OR

120 MO

FNC 08 FUNCTIONAL CHECK OF FREE

- FALL SYSTEM 8 I: 80 MO ALL

(TASK COVERED BY TASK 32.30.00/13) OR

14000 FC

32.30.00 EXTENSION/ RETRACTION

VCK 01 VISUAL CHECK OF NLG AND MLG DOWNLOCK SPRINGS AND 8 I: 750 FH ALL

ATTACHMENTS. OR

4 MO

OPC 02 BITE CHECK OF LANDING GEAR CONTROL INTERFACE UNIT 9 I: 750 FH ALL

(LGCIU) USING MCDU (TO ENSURE THAT CONTINUOUS BITE IS

OPERATIVE)

LUB 03 LUBRICATION OF ALL L/G UPLOCK UNITS, DOOR UPLOCK 5,8 I: 500 FC ALL

UNITS, ROLLERS, DOOR ACTUATING CYLINDER ATTACHMENT OR

JOINTS AND DOOR HINGES. 4 MO

04 TASK DELETED WITH SEP 09 REVISION

OPC 05 BITE CHECK USING MCDU TO ENSURE "GEAR NOT DOWN FOR 9 I: 7500 FH ALL

LANDING" WARNINGS OPERATIVE

DET 06 DETAILE D INSPECTION OF NOSE GEAR DOOR OPERATING 5 I: 5000 FC ALL

MECHANISM OR

24 MO

* * * * * C O N T I N U E D * * * * *

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32.30.00 * * * * * C O N T I N U E * * * * *

DET 07 DETAILED INSPECTION OF GEAR UPLOCK AND DOOR UPLOCK 5, 8 I: 3500 FC ALL

UNITS AND ROLLERS. OR

24 MO

OPC 08 OPERATIONAL CHECK OF FREE

- FALL MECHANICAL CONTROL 8 I: 24 MO ALL

DET 09 DETAILED INSPECTION OF FREE - FALL MECHA NISM 8 I: 72 MO ALL

INCLUDING CABLES

10 TASK DELETED WITH JUN 04 REVISION

R OPC 11 OPERATIONAL CHECK OF RETRACTION INHIBITION BAULK 9 I: 18000 FC ALL

OR

144 MO

OPC 12 OPERATIONAL CHECK TO ENSURE SAFETY VALVE CLOSES AT 8 I: 15000 FH ALL

260 KTS OR

72 MO

FNC 13 FUNCTIONAL CHECK OF FREE - FALL SYSTEM 8 I: 15000 FC ALL

(TASK COVERS TASK 32.11.00/17 AND 32.21.00/08) OR

80 MO

GVI 14 GENERAL VISUAL INSPECTION OF L/G HYDRAULIC ACTUATORS 6,9 I: 36 HR ALL

(GEAR DOORS CLOSED) NOTE 10

FNC 15 CHECK OF FREE

- FALL MECHANISM CABLE TENSION 8 I: 72 MO ALL

R SDI 16 SPECIAL DETAILED INSPECTION OF MLG & NLG DOOR HINGE 5,8 I: 20000 FC ALL

BEARINGS, ATTACHMENT LUG BUSHI NGS AND PINS. OR

120 MO

FNC 17 FUNCTIONAL CHECK OF LGCIU POWER SUPPLY RELAYS. 8 I: 4000 FH POST 37866

R SDI 18 SPECIAL DETAILED INSPECTION OF LANDING GEAR DOOR 5,8 I: 20000 FC ALL

ACTUATING CYLINDERS ATTACHMENT LUG BUSHINGS AND PINS. OR

120 MO

GVI 19 GENERAL VI SUAL INSPECTION OF L/G EXTENSION / 6 I: 750 FH ALL

RETRACTION SYSTEM COMPONENTS

32.40.00 WHEELS AND BRAKES

* * * * * C O N T I N U E D * * * * *

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32.40.00 * * * * * C O N T I N U E * * * * *

FNC 01 CHECK TIRE PRESSURE 6,9 I: 3 DY ALL

R FNC 02 FUNCTIONAL CHECK OF BRAKE HEAT PACK FOR WEAR BY USE 6 I: 36 HR ALL

OF THE WEAR INDICATOR (PARKING BRAKE APPLIED) NOTE 10

FNC 03 CROSSCHECK OF TPIS READING AND TIRE PRESSURE GAUGE 9 I: 750 FC A/C WITH TPIS

INST ALLED

OPC 04 READ CFDS FOR CLASS 3 FAILURES 9 I: 750 FH ALL

FNC 05 FUNCTIONAL CHECK OF PARKING/EMERGENCY BRAKE 6,9 I: 750 FH ALL

ACCUMULATOR BY READING THE CHARGE PRESSURE ON THE OR

ACCUMULATOR GAUGE 4 MO

FNC 06 CHECK FLUID LEVEL OF LOW PRESSURE BRAKE RESERVOIR 6 I: 1500 FC PRE 26925

07 TASK DELETED WITH JUN 04 REVISION

R OPC 08 OPERATIONAL CHECK OF ALTERNATE BRAKING SYSTEM NOTE: 9 I: 7500 FH ALL

MAY BE ACCOMPLISHED AT BRAKE CHANGE.

OPC 09 OPERATIONAL CHECK OF ANTISKID INHIBITION 9 I: 10000 FC ALL

GVI 10 GENERAL VISUAL INSPECTION OF WHEELS AND TIRES 6,9 I: 36 HR ALL

NOTE 10

OPC 11 CHECK CORRECT OPERATION OF WHEEL MOUNTED TIRE 9 I: 4 MO A/C WITH WHEEL

PRESSURE INDICATORS MOUNTED TIRE

PRESSURE

INDICATORS

INSTALLED

R RST 12 DRAIN ACCUMULATED WATER FROM THE BRAKE DUAL 6 I: 1 3 MO PRE 26925

DISTRIBUTION VALVE (BDDV) POST 28301

OPC 13 OPERATIONAL CHECK OF THE PARKING BRAKE SYSTEM 9 I: 2000 FC ALL

FNC 14 FUNCTIONAL CHECK OF THE AUTOMATIC REACTIVATION OF THE 8 I: 5000 FC POST 26925

NORMAL BRAKING MODE (PARKING BRAKE APPLIED) OR OR

48 MO POST 30062

FNC 15 FUNCTIONAL CHECK OF NORMAL BRAKE ACCUMULATOR BY 6 I: 400 FH POST 21415

READING THE CHARGE PRESSURE ON THE ACCUMULATOR GAUGE

* * * * * C O N T I N U E D * * * * *

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32.40.00 * * * * * C O N T I N U E * * * * *

GVI 16 GENERAL VISUAL INSPECTION OF L/G BRAKE UNITS (GEAR 9 I: 36 HR ALL

DOORS CLOSED) NOTE 10

FNC 17 FUNCTIONAL CHECK OF BRAKE ACCUMULATOR SYSTEM 9 I: 5000 FC ALL

OR

7500 FH

32.50.00 STEERING

LUB 01 LUBRICATION OF NOSE WHEEL STEERING ACTUATOR RACK AND 6 I: 500 FC ALL

PINION MECHANISM. OR

4 MO

R SDI 02 SPECIAL DETAILED INSPECTION OF NOSE WHEEL STEERING 6 I: 20000 FC ALL

ACTUATOR RACK AND PINION MECHANISM. (OFF AIRCRAFT) OR

120 MO

GVI 03 GENERAL VISUAL INSPECTION OF NOSE WHEEL STEERING 6 I: 36 HR ALL

ACTUATOR. NOTE 10

* * * * * E N D * * * * *

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33.00.00 LIGHTS

33.14.00 ANNUNCIATOR LIGHT TEST AND DIMMING

OPC 01 OPERATIONAL CHECK OF LIGHTS TEST SYSTEM 9 I: 750 FH ALL

(TASK COVERS TASK 23.13.00/02, 27.90.00/01,

31.50.00/07 AND 34.48.00/03).

33.48.00 ANTI

- COLLISION / STROBE LIGHTING

NO TASK SELECTED

33.51.00 CABIN EMERGENCY LIGHTING

OPC 01 OPERATIONAL CHECK OF EMERGENCY LIGHTS 8 I: 8 DY ALL

R OPC 02 OPERATIONAL CHECK OF EMERGENCY ESCAPE PATH MARKING 9 I: 750 FH POST 20457

LIGHTS OR

POST 22681

OR

POST 25386

OR

POST 27353

OR

POST 28166

OR

POST 30538

OPC 03 CHECK BATT ERY CAPACITY 9 I: 400 DY ALL

R RST 04 REMOVE POWER SUPPLY UNITS OF EMERGENCY ESCAPE PATH 9 I: NOTE 3 POST 20457

MARKING LIGHTS AND RESTORE BATTERIES TO REQUIRED OR

STANDARD BY CAPACITY CHECK POST 22681

OR

POST 25386

OR

POST 27353

OR

POST 28166

OR

POST 30538

* * * * * C O N T I N U E D * * * * *

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33.51.00 * * * * * C O N T I N U E * * * * *

OPC 05 CHECK OF MANUAL OPERATION FROM BOTH CONTROL PANELS 9 I: 15000 FH ALL

AND CHECK ALL CABIN LIGHTS AND SIGNS ILLUMINATED BY

BATTERIES

OPC 06 CHECK OF DOOR SWITCH POWER SUPPLIED BY EMERGENCY 9 I: 24000 FH ALL

LIGHT SYSTEM AND CHECK DOOR SWITCH OPERATION TO

ACTIVATE THE EXTERIOR LIGHTS

07 TASK DELETED WITH OCT 06 REVISION

08 TASK DELETED WITH OCT 06 REVISION

09 TASK DELETED WITH OCT 06 REVISION

* * * * * E N D * * * * *

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34.00.00 NAVIGATION

34.13.00 AIR DATA (ADR PORTION)

OPC 01 OPERATIONAL CHECK OF OVERSPEED WARNING VMO/MMO AND 9 I: 15000 FH ALL

VFE/VLE USING CFDS

OPC 02 OPERATIONAL CHECK OF AIR DATA SWITCHING FUNCTION 9 I: 15000 FH ALL

GVI 03 GENERAL VISUAL INSPECTION OF PITOT PROBES, 6 I: 36 HR ALL

STATIC PORTS AND AOA SENSORS NOTE 10

OPC 04 OPERATIONAL CHECK OF ALTITUDE COMPARISON WARNING 9 I: 7500 FH ALL

05 TASK DELETED WITH SEP 95 REVISION

RST 06 FLUSHING OF TOTAL PRESSURE LINES 6 I: 6000 FH ALL

NOTE 5

OPC 07 OPERATIONAL CHECK OF THE BACK UP SPEED SCALE DISPLAY 8 I: 12000 FH POST 35871

34.14.00 ATTI TUDE, HEADING AND POSITION (IR PORTION)

OPC 01 OPERATIONAL CHECK OF ATT/HDG SWITCHING FUNCTION 9 I: 7500 FH ALL

OPC 02 OPERATIONAL CHECK OF ATTITUDE AND HEADING COMPARISON 9 I: 7500 FH ALL

WARNING

OPC 03 OPERATIONAL CHECK OF THE 5 -MINUTE TIME DELAY OF ADIRU 9 I: 12000 FH ALL

2 AND 3 POWER DISCONNECTION IN EMERGENCY

CONFIGURATION

34.20.00 STANDBY NAVIGATION SYSTEMS (INCLUDING ISIS)

FNC 01 LOW RANGE LEAK TEST OF STANDBY PNEUMATIC CIRCUITS 6 I: 12000 FH POST 27620

PRE 33497

OR

POST 37285

PRE 33497

* * * * * C O N T I N U E D * * * * *

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34.20.00 * * * * * C O N T I N U E * * * * *

SVC 02 DRAINING AND FLUSHING OF STANDBY PNEUMATIC CIRCUITS 6 I: 6000 F H POST 27620

NOTE 5 PRE 33497

OR

POST 37285

PRE 33497

OPC 03 OPERATIONAL CHECK OF ISIS DC HOT BUS SUPPLY 9 I: 7500 FH POST 27620

PRE 33497

OR

POST 37285

PRE 33497

04 TASK DELETED WITH DEC 10 REVISION

34.21.00 STANDBY ALTITUDE AND AIRSPEED

FNC 01 LOW RANGE LEAK TEST OF STANDBY PNEUMATIC CIRCUITS 6 I: 12000 FH PRE 27620

PRE 37285

OR

POST 33497

SVC 02 DRAINING AND FLUSHING OF STANDBY PNEUMATIC CIRCUITS 6 I: 6000 FH PRE 27620

NOTE 5 PRE 37285

OR

POST 33497

34.22.00 STANDBY ATTITUDE AND HEADING

OPC 01 OPERATIONAL CHECK OF STANDBY COMPASS INCLUD ING LIGHT 9 I: 6000 FH ALL

TEST AND VISUAL CHECK

34.34.00 WINDSHIELD GUIDANCE DISPLAY

NO TASK SELECTED

34.35.00 HEAD UP DISPLAY

NO TASK SELECTED

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34.35.01 HEAD UP DISPLAY (HUD) NEW GENERATION

NO TASK SELECTED

34.36.00 INSTRUMENT LANDING SYSTEM (ILS)

OPC 01 OPERATIONAL CHECK OF CORRECT ILS TUNING IN STANDBY 9 I: 15000 FH ALL

MODE USING RMP (TASK COVERED BY TASK 23.13.00/01)

34.36.01 MULTI -MODE RECEIVER (MMR)

NO TASK SELECTED

34.41.00 WEATHER RADAR SYSTEM

FNC 01 RADIO ELECTRICAL TEST OF THE RADOME (FOR KEVLAR 9 I: 30 MO PRE 24427

RADOME WITH PWS ACTIVATED) POST 26117

OR

PRE 24427

POST 26270

OR

PRE 24427

POST 258 19

OR

PRE 24427

POST 25529

34.42.00 RADIO ALTIMETER

DET 01 OPERATIONAL CHECK AND DETAILED INSPECTION FOR 9 I: 4000 FH ALL

CONTAMINATION OF RADIO ALTIMETER FAN NOTE 5

34.43.00 TRAFFIC COLLISION AVOIDANCE SYSTEM

NO TASK SELECTED

34.48.00 TERRAIN AWARENESS WARNING SYSTEM (INCL. GPWS, T2CAS -TAWS AND

T/TISS

- TAWS)

* * * * * C O N T I N U E D * * * * *

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34.48.00 * * * * * C O N T I N U E * * * * *

OPC 01 OPERATIONAL CHECK OF GROUND SELF TEST SYSTEM 9 I: 7500 FH ALL

NOTE 4

02 TASK DELETED WITH MAR 99 REVISION

OPC 03 OPERATIONAL CHECK OF GPWS WARNING LIGHTS (TASK 9 I: 750 FH ALL

COVERED BY TASK 33.14.00/01)

34.51.00 DISTANCE MEASURING EQUIPMENT (DME)

OPC 01 OPERATIONAL CHECK OF DME FREQUENCY SELECTION IN 9 I: 15000 FH ALL

STANDBY MODE USING RMP (TASK COVERED BY TASK

23.13.00/01)

34.52.00 AIR TRAFFIC CONTROL

01 TASK DELETED WITH JUN 04 REVISION

FNC 02 FUNCTIONAL CHECK OF ATC ANTENNAS 9 I: 15000 FH POST 20354

OPC 03 OPERATIONAL CHECK OF REMOTE ATC CONTROL BOX 8 I: 24000 FH POST 32007

PRE 34783

34.53.00 AUTOMATIC DIRECTION FINDER (ADF)

OPC 01 OPERATIONAL CHECK OF ADF FREQUENCY WITH BFO FUNCTION 9 I: 15000 FH PRE 27531

IN STANDBY MODE USING RMP (TASK COVERED BY TASK

23.13.00/01)

34.55.00 VOR/MARKER

OPC 01 OPERATIONAL CHECK OF VOR FREQUENC Y SELECTION IN 9 I: 15000 FH ALL

STANDBY MODE USING RMP (TASK COVERED BY TASK

23.13.00/01)

34.58.00 SATELLITE NAVIGATION

NO TASK SELECTED

* * * * * E N D * * * * *

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35.00.00 OXYGEN

35.10.00 CREW OXYGEN

OPC 01 OPERATIONAL CHECK OF FLIGHT CREW OXYGEN SYSTEM. 8 I: 24 MO ALL

OPC 02 OPERATIONAL CHECK OF LP SOLENOID VALVE CONTROL 9 I: 24 MO ALL

(CLOSING MODE) AND LP INDICATION

DET 03 DETAILED INSPECTION OF OXYGEN MASKS (OUT OF BOX) WITH 9 I: 24 MO ALL

HARNESS INFLATED.

FNC 04 REMOVE FOR FUNCTIONAL CHECK OF MASK REGULATOR 9 I: 72 MO ALL

ASSEMBLY.

FNC 05 HYDROSTATIC TEST OF OXYGEN CYLINDER 5 I: NO TE 3 ALL

NOTE 4

06 TASK COVERED BY ZIP, SEE APPENDIX 9

RST 07 CLEANING OF OXYGEN MASKS 8 I: 24 MO ALL

FNC 08 FUNCTIONAL CHECK OF ECAM OXYGEN CYLINDER CONTENTS 8 I: 24 MO ALL

INDICATION COMPARED WITH CYLINDER PRESSURE GAUGE OR

6500 FH

35.20.00 PASSENGER OXYGEN SYSTEM (CHEMICAL)

R OPC 01 OPERATIONAL CHECK OF MANUAL MASK RELEASE 8 I: 12000 FH A318

OR

A319

PRE 33125

OR

A320

OR

A321

R FNC 02 FUNCTIONAL CHECK OF AUTOMATIC MASK RELEASE, DETAILED 9 I: 24000 FH A318

INSPECTION OF MASKS AND VISUAL CHECK OF CHEMI CAL OR OR

OXYGEN GENERATORS 72 MO A319

PRE 33125

OR

A320

* * * * * C O N T I N U E D * * * * *

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35.20.00 * * * * * C O N T I N U E * * * * *

OR

A321

R DIS 03 DISCARD CHEMICAL OXYGEN GENERATORS 9 I: 180 MO A318

OR

A319

PRE 33125

OR

A320

OR

A321

35.20.01 PASSENGER OXYGEN SYSTEM (GASEOUS)

FNC 01 HYDROSTATIC TEST OF OXYGEN CYLINDER 6 I: NOTE 3 A319

NOTE 4 POST 33125

FNC 02 FUNCTIONAL CHECK OF ALTITUDE PRESSURE SWITCH AND 8 I: 24000 FH A319

DETAILED INSPECTION OF OXYGEN MASK ASSEMBLY OR POST 33125

72 MO

FNC 03 OPERATIONAL AND FUNCTIONAL CHECK OF PASSENGER OXYGEN 8 I: 12000 FH A319

SYSTEM OR POST 33125

72 MO

R FNC 04 REMOVE PRESSURE REGULATORS FOR FUNCTIONAL CHECK 8 I: 12000 FH A319

POST 33125

R FNC 05 REMOVE PRESSURE RELIEF VALVE, MAIN DISTRIBUTION 8 I: 60 MO A319

SHUTOFF VALVES, RISERLINE SHUTOFF VALVES FOR POST 33125

FUNCTIONAL CHECK AND CHECK VALVES OF ENGINE BURST

PROTECTION SYSTEM FOR OPERATIONAL CHECK

R OPC 06 OPERATIONAL CHECK OF OXYGEN CYLINDER HANDVALVE 9 I: 40000 FH A319

SWITCHES OR POST 33125

160 MO

R FNC 07 REMOVE PRESSURE REDUCER FOR FUNCTIONAL CHECK 8 I: 60 MO A319

POST 33125

N OPC 08 REMOVE CHECK VALVES OF OXYGEN STORAGE FOR OPERATIONAL 8 I: 72 MO A319

CHECK POST 153555

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35.30.00 PORTABLE OXYGEN

VCK 01 CHECK PRESSURE ON CYLINDER PRESSURE GAUGES 9 I: 4 MO ALL

FNC 02 REMOVE PORTABLE OXYGEN CYLINDER ASSEMBLY FOR 9 I: NOTE 3 ALL

HYDROSTATIC TEST (INCLUDING FUNCTIONAL CHECK OF NOTE 4

OXYGEN REGULATOR AND LP RELIEF VALVE)

VCK 03 VISUAL CHECK OF CYLINDER ATTACHMENTS 9 I: 24000 FH ALL

VCK 04 VISUAL CHECK OF THE TAMPER SEAL/SERVICEABILITY 8 I: 100 DY A/C WITH

INDICATION OF THE PROTECTIVE BREATHING EQUIPMENT PROTECTIVE

BREATHING

EQUIPMENT

(SMOKE HOODS)

INSTALLED

DIS 05 DISCARD PROTECTIVE BREATHING EQUIPMENT 8 I: NOTE 3 A/C WITH

NOTE 4 PROTECTIVE

BREATHING

EQUIPMENT

(SMOKE HOODS)

INSTALLED

DET 06 DETAILED INSPECTION OF PORTABLE OXYGEN MASK 9 I: 24 MO ALL

* * * * * E N D * * * * *

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36.00.00 PNEUMATIC

36.00.00 PNEUMATIC

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH ALL

DET 02 CHECK OF IP BLEED CHECK VALVE FOR CONDITION 6 I: 5500 FH CFM

OPC 03 OPERATIONAL CHECK OF CROSSBLEED VALVE IN MANUAL MODE 9 I: 50 MO ALL

DET 04 CHECK OF APU BLEED CHECK VALVE FOR CONDITION 6,9 I: 24000 FH POST 24206

OR

POST 30588

FNC 05 FUNCTIONAL CHECK OF OVERPRESSURE VALVE 9 I: 22000 FH ALL

OR

5 YE

OPC 06 OPERATIONAL CHECK OF CLOSING SIGNAL TO TEMPERATURE 9 I: 22000 FH ALL

LIMITATION THERMOSTAT SOLENOID FROM ENGINE FIRE PUSH

BUTTON (TASK COVERED BY TASK 26.21.00/08)

07 TASK COVERED BY ZIP, SEE APPENDIX 9

08 TASK COVERED BY ZIP, SEE APPENDIX 9

09 TASK COVERED BY ZIP, SEE A PPENDIX 9

FNC 10 PERFORM LEAK CHECK ON BLEED AIR DUCTING IN WING AREA 6 I: 22000 FH ALL

BETWEEN BLEED AIR PRECOOLER, WING ANTI ICE VALVE AND

WING/FUSELAGE CONNECTION

FNC 11 LEAK CHECK OF BLEED AIR DUCTING IN FUSELAGE AREA 6 I: 22000 FH ALL

BETWEEN APU BLEED CHECK VALVE, AIR CONDITIONING PACK

AND WING/FUSELAGE CONNECTION

DIS 12 REMOVE AND REPLACE COMBO SEALS ON PACK INLET INCL. ON 6 I: 12000 FH PRE 32027

SLEEVES DOWNSTREAM AND UPSTREAM OF FLOW CONTROL VALVE OR

48 MO

NOTE 5

DET 13 CHECK OF APU BLEED CHECK VALVE FOR CONDITIO N 6,9 I: 11000 FH PRE 24206

PRE 30588

* * * * * C O N T I N U E D * * * * *

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36.00.00 * * * * * C O N T I N U E * * * * *

14 TASK DELETED WITH OCT 06 REVISION

FNC 15 LEAK CHECK OF APU BLEED AIR DUCTING (UPSTREAM THE APU 6 I: 22000 FH ALL

BLEED CHECK VALVE)

DET 16 CHECK OF IP BLEED CHECK VALVE FOR CONDITION 6 I: 6000 FH PW

OR

IAE

RST 17 CLEANING OF FAN AIR VALVE TEMPERATURE CONTROL 6 I: 6000 FH ALL

THERMOSTAT (TCT) FILTER.

* * * * * E N D * * * * *

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38.00.00 WATER/WASTE

38.10.00 POTABLE WATER SYSTEM

RST 01 STERILIZATION OF POTABLE WATER SYSTEM AND DISCARD OF 6,9 I: 100 DY ALL

WATER FILTER ELEMENTS, IF INSTALLED NOTE 4

NOTE 5

02 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 03 GENERAL VISUAL INSPECTION OF POTABLE WATER TANK 9 I: 15000 FH A320

POST 21003

04 TASK DELETED WITH OCT 06 REVISION

38.31.01 TOILET SYSTEM (VACUUM TYPE)

01 TASK DELETED WI TH JAN 94 REVISION

02 TASK DELETED WITH JAN 94 REVISION

DET 03 INSPECT WATER SEPARATOR AND ASSOCIATED FILTER 9 I: 6000 FH A318

ELEMENT, AND CLEAN AS NECESSARY OR OR

24 MO A319

OR

A320

POST 20109

PRE 21891

OR

A320

POST 21999

PRE 21891

OR

A321

04 TASK COVERED BY ZIP, SEE APPENDIX 9

RST 05 CLEANING OF VACUUM WASTE LINES WITH CHEMICAL CLEANING 7 I: 150 FH A318

AGENT AND CRUSHED ICE NOTE 5 OR

A319

OR

A320

POST 20109

* * * * * C O N T I N U E D * * * * *

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38.31.01 * * * * * C O N T I N U E * * * * *

PRE 21891

OR

A320

POST 21999

PRE 21891

OR

A321

DET 06 DETAILED INSPECTION OF CLEANLINESS INSIDE WASTE TANK 6 I: 6000 FH A318

OR OR

24 MO A319

NOTE 5 OR

A320

POST 20109

PRE 21891

OR

A320

POST 21999

PRE 21891

OR

A321

38.31.02 TOILET SYSTEM (RECIRCULATION TYPE)

GVI 01 GENERAL VISUAL INSPECTION OF WASTE TANKS DRAIN PIPES. 9 I: 6000 FH A320

A/C WITH RECIRC

ULATION TYPE

INSTALLED

38.32.00 WASTE WATER DRAIN

01 TASK COVERED BY ZIP, SEE APPENDIX 9

RST 02 CLEAN FILTER ELEMENT OF WASH BASIN DRAIN VALVES 7 I: 1500 FH POST 26364

NOTE 5

03 TASK COVERED BY ZIP, SEE APPENDIX 9

38.40.00 AIR SUPPLY

* * * * * C O N T I N U E D * * * * *

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38.40.00 * * * * * C O N T I N U E * * * * *

DIS 01 DISCARD SYSTEM FILTER ELEMENT 6,9 I: 24000 FH ALL

OR

72 MO

DIS 02 DISCARD CO MPRESSOR OUTLET FILTER ELEMENT 9 I: 24000 FH A319

OR POST 22628

72 MO OR

A319

POST 25084

OR

A320

POST 20288

OR

A320

POST 21367

OR

A320

POST 22630

OR

A320

POST 25083

OR

A321

POST 22628

OR

A321

POST 25084

DET 03 DETAILED INSPECTION OF COMPRESSOR INLET FILTER 9 I: 12000 FH A319

NOTE 5 POST 22628

OR

A319

POST 25084

OR

A320

POST 22630

OR

A320

POST 25083

OR

A321

POST 22628

OR

* * * * * C O N T I N U E D * * * * *

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38.40.00 * * * * * C O N T I N U E * * * * *

A321

POST 25084

DIS 04 DISCARD COMPRESSOR INLET FILTER ELEMENT 9 I: 12000 FH A320

POST 20288

OR

A320

POST 21367

PRE 22630

PRE 25083

* * * * * E N D * * * * *

REV 18 WATER/WASTE SECTION: C -38 PAGE 4APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

44.00.00 CABIN COMMUNICATION

44.34.00 ON BOARD MOBILE TELEPHONY SYSTEM

01 TASK DELETED WITH MAR 09 REVISION

RST 02 CALIBRATION OF BASE TRANSCEIVER STATION 6 I: NOTE 3 POST 36475

AND IF

ACTIVATED

44.35.00 CABIN SWIFT BROADBAND SYSTEM

01 TASK DELETED WITH DEC 10 REVISION

* * * * * E N D * * * * *

REV 18 CABIN COMMUNICATION SECTION: C -44 PAGE 1APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

46.00.00 INFORMATION SYSTEMS

46.21.00 AIR TRAFFIC AND INFORMATION MANAGEMENT SYSTEM (ATIMS)

NO TASK SELECTED

46.21.01 AIR TRAFFIC AND INFORMATION MANAGEMENT SYSTEM (ATIMS) - FANS

CONFIGURATION

NO TASK SELECTED

46.26.00 FLIGHT OPERATION PERIPHERALS

N NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 INFORMATION SYSTEMS SECTION: C -46 PAGE 1APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

47.00.00 FUEL TANK INERTING

47.00.00 INERT GAS GENERATION SYSTEM

DIS 01 D

- ULPA FILTER ELEMENT REPLACEMENT 9 I: 7000 FH POST 38196

NOTE 28

DIS 02 AIR SEPARATOR MODULE REPLACEMENT 6 I: 27000 FH POST 38196

NOTE 28

* * * * * E N D * * * * *

REV 18 FUEL TANK INERTING SECTION: C -47 PAGE 1APPLICABILITY

MSI

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

HONEYWELL GTCP 36- 300

49.00.00 AIRBORNE AUXILIARY POWER

49.12.00 APU MOUNTS

DET 01 DETAILED INSPECTION OF APU SUSPENSION RODS, VI BRATION 9 I: 80 MO GTCP 36- 300

ISOLATOR STRUCTURE INCLUDING BRACKETS AND VISIBLE

PART OF STRUCTURE ATTACHMENT FITTINGS

G VI 02 GENERAL VISUAL INSPECTION OF APU SUSPENSION SYSTEM 9 I: 20 MO GTCP 36

- 300

FOR CONDITION AND SECURITY.

49.13.00 FIRE SEALS

GVI 01 GENERAL VISUAL INSPECTION OF ALL APU COMPARTMENT FIRE 8 I: 20 MO GTCP 36

- 300

WALLS AND SEALS:

- COMPARTMENT DOORS

- FWD AND AFT FIRE WALLS

- SIDE FIRE WALLS

- UPPER FIRE WALL

49.16.00 AIR INTAKE SYSTEM

01 TASK DELETED WITH JUN 04 REVISION

DET 02 DETAILED INSPECTION OF APU AIR INTAKE, DIFFUSER 9 I: 40 MO GTCP 36

- 300

ELBOW, SEALS AND FELT METAL

OPC 03 OPERATIONAL CHECK OF AIR INTAKE FLAP AND DIVERTER 9 I: 48 MO A320

GTCP 36- 300

PRE 21817

PRE 21999

04 TASK COVERED BY ZIP, SEE APPENDIX 9

05 TASK COVERED BY ZIP, SEE APPENDIX 9

49.17.00 POWER PLANT DRAIN SYSTEM

01 TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- GAR -49 PAGE 1APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.20.00 ENGINE

DET 01 DETAILED INSPECTION OF MAGNETIC CHIP DETECTOR 7 I: 750 FH GTCP 36

- 300

02 TASK DELETED WITH JAN 94 REVISION

03 TASK DELETED WITH JAN 94 REVISION

04 TASK COVERED BY ZIP, SEE APPENDIX 9

05 TASK COVERED BY ZIP, SEE APPENDIX 9

49.31.00 FUEL DISTRIBUTION

VCK 01 VISUAL CHECK OF FUEL FILTER DIFFERENTIAL PRESSURE 9 I: 1500 FH GTCP 36- 300

INDICATOR.

02 TASK COVERED BY ZIP, SEE APPENDIX 9

49.34.00 APU FUEL LOW PRESSURE WARNING

OPC 01 OPERA TIONAL CHECK OF APU FUEL LOW PRESSURE CIRCUIT 9 I: 24 MO GTCP 36 - 300

49.40.00 IGNITION AND STARTING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH GTCP 36- 300

02 TASK DELETED WITH MAR 09 REVISION

DET 03 DETAILED INSPECTION OF IGNITER PLUG 7 I: 6000 F H GTCP 36- 300

49.51.10 BLEED AIR SYSTEM

NO TASK SELECTED

49.51.20 LOAD COMPRESSOR SURGE/REVERSE FLOW PROTECTION

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH GTCP 36

- 300

RST 02 CLEAN SURGE VALVE FILTER 7 I: 2250 FH GTCP 36

- 300

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- GAR -49 PAGE 2APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.52.00 ACCESSORY COOLING

01 TASK COVERED BY ZIP, SEE APPENDIX 9

49.53.00 GEARBOX VENT/PRESSURIZATION AND LOAD COMPRESSOR LABYRINTH

SEAL PNEUMATIC SUPPLY SYSTEM

NO TASK SELECTED

49.61.00 CONTROL AND MONITORING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH GTCP 36

- 300

49.62.00 EMERGENCY SHUTDOWN

OPC 01 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT USING 9 I: 80 MO GTCP 36

- 300

APU STOP SWITCH 1KL

(TASK COVERED BY TASK 26.22.00/02)

OPC 02 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT (APU 9 I: 80 MO GTCP 36

- 300

FIRE PUSHBUTTON SWITCH)

(TASK COVERED BY TASK 26.22.00/09)

OPC 03 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT (APU 9 I: 80 MO GTCP 36

- 300

FIRE EMERGENCY STOP RELAY 5WF)

(TASK COVERED BY TASK 26.22.00/02)

49.70.00 INDICATING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH GTCP 36

- 300

49.80.00 EXHAUST

01 TASK DELETED WITH JUN 04 REVISION

02 TASK DELETED WITH JUN 04 REVISION

03 TASK DELETED WITH JUN 04 REVISION

VCK 04 VISUAL CHECK OF APU COMPARTMENT EXHAUST MUFFLER 9 I: 24 MO GTCP 36

- 300

* * * * * C O N T I N U E D * * * * *

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- GAR -49 PAGE 3APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.80.00 * * * * * C O N T I N U E * * * * *

INSULATION COVERS AND BELLOWS

49.91.00 STORAGE AND DISTRIBUTION

01 TASK DELETED WITH DEC 11 REVISION

DIS 02 DISCARD LUBE AND ALTERNATOR SCAVENGE FILTER ELEMENTS. 9 I: 1500 FH GTCP 36

- 300

PRE 24498

03 TASK COVERED BY ZIP, SEE APPENDIX 9

49.93.00 OIL INDICATING

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 750 FH GTCP 36- 300

* * * * * E N D * * * * *

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- GAR -49 PAGE 4APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

APIC APS 3200

49.00.00 AIRBOR NE AUXILIARY POWER

49.12.00 APU MOUNTS

GVI 01 GENERAL VISUAL INSPECTION OF APU SUSPENSION SYSTEM 9 I: 20 MO APS 3200

FOR CONDITION AND SECURITY.

DET 02 DETAILED INSPECTION OF APU SUSPENSION RODS, VIBRATION 9 I: 80 MO APS 3200

ISOLATOR STRUCTURE INCLUDING BRACKETS AND VISIBLE

PART OF STRUCTURE ATTACHMENT FITTINGS.

49.13.00 FIRE SEALS

GVI 01 GENERAL VISUAL INSPECTION OF ALL APU COMPARTME NT FIRE 8 I: 20 MO APS 3200

WALLS AND SEALS:

- COMPARTMENT DOORS

- FWD AND AFT FIRE WALLS

- SIDE FIRE WALLS

- UPPER FIRE WALL

49.16.00 AIR INTAKE SYSTEM

01 TASK COVERED BY ZIP, SEE APPENDIX 9

02 TASK COVERED BY ZIP, SEE APPENDIX 9

DET 03 DETAILED INSPECTION OF APU AIR INTAKE, DIFFUSER 9 I: 40 MO APS 3200

ELBOW, SEALS AND FELT METAL

OPC 04 OPERATIONAL CHECK OF AIR INTAKE FLAP AND DIVERTER 9 I: 48 MO A320

APS 3200

PRE 21817

PRE 21999

05 TASK DELETED WITH DEC 07 RE VISION

49.17.00 POWERPLANT DRAIN SYSTEM

01 TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- API -49 PAGE 1APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.21.00 POWER SECTION

NO TASK SELECTED

49.23.00 LOAD COMPRESSOR

NO TASK SELECTED

49.26.00 ACCESSORY DRIVE GEARBOX

NO TASK SELECTED

49.31.00 FUEL DISTRIBUTION

01 TASK COVERED BY ZIP, SEE APPENDIX 9

49.32.00 APU FUEL CONTROL

NO TASK SELECTED

49.34.00 APU FUEL LOW PRESSURE WARNING

OPC 01 OPERATIONAL CHECK OF APU FUEL LOW PRESSURE CIRCUIT 9 I: 24 MO APS 3200

49.40.00 IGNITION AND STARTING

OPC 01 READ CFDS FOR CLASS 3 FAULT(S) OF: 9 I: 750 FH APS 3200

- BACKUP START CONTACTOR 10KA AND

- MAIN START CONTACTOR 5KA

DIS 02 REMOVE AND DISCARD IGNITER PLUGS 9 I: 2 250 FH APS 3200

49.51.00 BLEED AND SURGE AIR

01 TASK COVERED BY ZIP, SEE APPENDIX 9

49.52.00 ACCESSORY COOLING

* * * * * C O N T I N U E D * * * * *

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- API -49 PAGE 2APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.52.00 * * * * * C O N T I N U E * * * * *

NO TASK SELECTED

49.61.00 CONTROL AND MONITORING

NO TASK SELECTED

49.62.00 EMERGENCY SHUTDOWN

OPC 01 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT USING 9 I: 80 MO APS 3200

APU STOP SWITCH 1 KL

(TASK COVERED BY TASK 26.22.00/02)

OPC 02 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT (APU 9 I: 80 MO APS 3200

FIRE PUSHBUTTON SWITCH)

(TASK COVERED BY TASK 26.22.00/09)

OPC 03 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT (APU 9 I: 80 MO APS 3200

FIRE EMERGENCY STOP RELAY 5 WF)

(TASK COVERED BY TASK 26.22.00/02)

49.70.00 INDICATING

OPC 01 READ CFDS FOR CLASS 3 FAULT(S) OF: 9 I: 750 FH APS 3200

- EGT SENSOR NO.1 (NO.2)

- SPEE D SENSOR NO.1 (NO.2)

49.80.00 EXHAUST

01 TASK DELETED WITH JUN 04 REVISION

02 TASK DELETED WITH JUN 04 REVISION

03 TASK DELETED WITH JUN 04 REVISION

VCK 04 VISUAL CHECK OF APU COMPARTMENT EXHAUST MUFFLER 9 I: 24 MO APS 3200

INSULATION COVERS AND BELLOWS

49.90.00 OIL

* * * * * C O N T I N U E D * * * * *

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- API -49 PAGE 3APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.90.00 * * * * * C O N T I N U E * * * * *

OPC 01 READ CFDS FOR CLASS 3 FAULT(S) OF: 9 I: 750 FH APS 3200

- GEARBOX DEPRIME VALVE

- GEARBOX OIL TEMP RTD

- GENERATOR OIL TEMP RTD

DIS 02 DISCARD PRESSURE OIL FILTER ELEMENT 9 I: 3000 FH APS 3200

PRE 25757

PRE 35864

* * * * * E N D * * * * *

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- API -49 PAGE 4APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

HONEYWELL 131- 9(A)

49.00.00 AIR BORNE AUXILIARY POWER

49.12.00 APU MOUNTS

GVI 01 GENERAL VISUAL INSPECTION OF APU SUSPENSION SYSTEM 9 I: 20 MO 131

- 9(A)

FOR CONDITION AND SECURITY.

DET 02 DETAILED INSPECTION OF APU SUSPENSION RODS, VIBRATION 9 I: 80 MO 131

- 9(A)

ISOLATOR STRUCTURE INCLUDING BRACKETS AND VISIBLE

PART OF STRUCTURE ATTACHMENT FITTINGS

49.13.00 FIRE SEALS

GVI 01 GENERAL VISUAL INSPECTION OF ALL APU COMPARTMENT FIRE 8 I: 20 MO 131

- 9(A)

WALLS AND SEALS:

- COMPARTMENT DOORS

- FWD AND AFT FIRE WALLS

- SIDE FIRE WALLS

- UPPER FIRE WALL

49.16.00 AIR INTAKE SYSTEM

DET 01 DETAILED INSPECTION OF APU AIR INTAKE, DIFFUSER 9 I: 40 MO 131

- 9(A)

ELBOW, SEALS AND FELT METAL

02 TASK COVERED BY ZIP, S EE APPENDIX 9

03 TASK COVERED BY ZIP, SEE APPENDIX 9

OPC 04 OPERATIONAL CHECK OF AIR INTAKE FLAP AND DIVERTER 9 I: 48 MO A320

131- 9(A)

PRE 21817

PRE 21999

49.17.00 POWERPLANT DRAIN SYSTEM

01 TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- ALS -49 PAGE 1APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.21.00 POWER SECTION

01 TASK DELETED WITH JUN 04 REVISION REPLACED BY MSI

49.21.00 TASK 5

02 TASK DELETED WITH JUN 04 REVISION REPLACED BY MSI

49.21.00 TASK 5

03 TASK DELETED WITH JUN 04 REVISION REPLACED BY MSI

49.21.00 TASK 5

04 TASK DELETED WI TH JUN 04 REVISION REPLACED BY MSI

49.21.00 TASK 5

DIS 05 DISCARD LIFE LIMITED PARTS OF THE APU POWER SECTION 7 I: NOTE 11 131

- 9(A)

IN ACCORDANCE WITH OEM RECOMMENDATION

49.23.00 LOAD COMPRESSOR

NO TASK SELECTED

49.26.00 ACCESSORY DRIVE GEARBOX

NO TASK SELECTED

49.30.00 ENGINE FUEL AND CONTROL

01 TASK COVERED BY ZIP, SEE APPENDIX 9

DIS 02 DISCARD FUEL INLET FILTER E LEMENT 9 I: 8500 FH 131- 9(A)

49.34.00 APU FUEL LOW PRESSURE WARNING

OPC 01 OPERATIONAL CHECK OF APU FUEL LOW PRESSURE CIRCUIT 9 I: 24 MO 131

- 9(A)

49.40.00 IGNITION AND STARTING

OPC 01 READ CFDS FOR CLASS 3 FAULT(S) OF: 9 I: 750 FH 131

- 9(A)

- BACKUP START CONTACTOR 10KA AND

- MAIN START CONTACTOR 5KA

* * * * * C O N T I N U E D * * * * *

REV 18 AIRBORNE AUXIL IARY POWER SECTION: C- ALS -49 PAGE 2APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.40.00 * * * * * C O N T I N U E * * * * *

DET 02 DETAILED INSPECTION OF IGNITER PLUG 7 I: 6000 FH 131

- 9(A)

49.51.00 BLEED AND SURGE AIR

NO TASK SELECTED

49.52.00 ACCESSORY COOLING

NO TASK SELECTED

49.61.00 CONTROL AND MONITORING

NO TASK SELECTED

49.62.00 EMERGENCY SHUTDOWN

OPC 01 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT USING 9 I: 80 MO 131

- 9(A)

APU STOP SWITCH 1 KL

(TASK COVERED BY TASK 26.22.00/02)

OPC 02 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT (APU 9 I: 80 MO 131

- 9(A)

FIRE PUSHBUTTON SWITCH)

(TASK COVERED BY TASK 26.22.00/09)

OPC 03 OPERATIONAL CHECK OF EMERGENCY SHUTDOWN CIRCUIT (APU 9 I: 80 MO 131

- 9(A)

FIRE EMERGENCY STOP RELAY 5 WF)

(TASK COVERED BY TASK 26.22.00/02)

49.70.00 INDICATING

NO TASK SELECTED

49.80.00 EXHAUST

VCK 01 VISUAL CHECK OF APU COMPARTMENT EXHAUST MUFFLER 9 I: 24 MO 131

- 9(A)

INSULATION COVERS AND BELLOWS

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- ALS -49 PAGE 3APPLICABILITY

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# A318/A319/A320/A321 MRB REPORT

– Systems and Powerplant Section

49.91.00 STORAGE AND DISTRIBUTION

OPC 01 READ CFDS FOR CLASS 3 FAULT(S) OF: 9 I: 750 FH 131- 9(A)

- APU OIL DIFFERENTIAL PRESSURE SWITCH (FAULT CODE

101)

- GENERATOR SCAVENGE DIFFERENTIAL PRESSURE SWITCH

1725.

* * * * * E N D * * * * *

REV 18 AIRBORNE AUXILIARY POWER SECTION: C

- ALS -49 PAGE 4APPLICABILITY

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– Systems and Powerplant Section

52.00.00 DOORS

52.10.00 PASSENGER/CREW DOOR

FNC 01 CHECK EMERGENCY CYLINDER/ACCUMULATOR PRESSURE 8 I: 8 DY A/C WITH

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED EMERGENCY

PASSENGER/CREW DOORS CYLINDER/ACCUMU

LATOR PRESSURE

NOT CONNECTED

TO CIDS

NOTE

FNC 02 FUNCTIONAL CHECK, INCLUDING DETAILED INSPECTION TO 6,9 I: 15000 FH ALL

CHECK INTEGRITY AND GOOD ADJUSTMENT OF MECHANISMS OR

10000 FC

OR

80 MO

LUB 03 LUBRICATION OF EXTERIOR CONTROL HANDLE AND TELESCOPIC 6 I: 20 MO ALL

ARM NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED

PASSENGER/CREW DOORS

R LUB 04 LUBRICATION OF SAFETY PIN GUIDE FITTING AND DOOR 6 I: 36 MO POST 24389

ARMING/DISARMING MECHANISM NOTE

NOTE: T ASK IS NOT APPLICABLE FOR DEACTIVATED OR

PASSENGER/CREW DOORS POST 25675

NOTE

OR

POST 20234

NOTE

LUB 05 LUBRICATION OF HINGE ARM SUPPORT FITTING BEARINGS 9 I: 20 MO ALL

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED NOTE

PASSENGER/CREW DOORS

DET 06 DETAILED INSPECTION OF DOOR SEALS 6 I: 48 MO ALL

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED NOTE

PASSENGER/CREW DOORS

RST 07 CLEAN DOOR GIRT BAR FITTING STOP LEVERS 9 I: 1110 FC ALL

NOTE : TASK IS NOT APPLICABLE FOR DEACTIVATED NOTE

PASSENGER/CREW DOORS

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

52.10.00 * * * * * C O N T I N U E * * * * *

08 TASK DELETED WITH DEC 11 REVISION NOTE: TASK

CONSOLIDATED WITH 52.10.00/02

09 TASK DELETED WITH DEC 11 REVISION NOTE: TASK

CONSOLIDATED WITH 52.10.00/06

DET 10 DETAILED INSPECTION OF DOOR SEALS 6 I: 80 MO ALL

NOTE: TASK IS ONLY APPLICABLE FOR DEACTIVATED NOTE

PASSENGER/CREW DOORS

52.21.00 PASSENGER COMPARTMENT EMERGENCY EXIT HATCH

OPC 01 OPERATIONAL CHECK OF UNLOCKING AN D OPENING FROM 8 I: 9000 FH A318

INSIDE IN ARMED MODE NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED OR

EMERGENCY EXITS A319

NOTE

OR

A320

NOTE

FNC 02 OPERATIONAL CHECK OF UNLOCKING AND OPENING FROM 8 I: 12000 FH A318

OUTSIDE IN ARMED MODE AND FUN CTIONAL CHECK OF MANUAL PRE 150811

AND AUTOMATIC SLIDE RELEASE SIGNAL NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED OR

EMERGENCY EXITS A319

PRE 150811

NOTE

OR

A320

PRE 150811

NOTE

OPC 03 OPERATIONAL CHECK OF UNLOCKING AND OPENING FROM 9 I: 15000 FH A318

INSIDE AND OUTSIDE IN DISARMED MODE, OPERATIONAL NOTE

CHECK OF CLOSING AND LOCKING FROM INSIDE AND OR

OPERATIONAL CHECK OF ESCAPE SLIDE ARMING AND A319

DISARMING NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED OR

EMERGENCY EXITS A320

NOTE

* * * * * C O N T I N U E D * * * * *

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52.21.00 * * * * * C O N T I N U E * * * * *

FNC 04 OPERATIONAL CHECK OF UNLOCKING AND OPENING FROM 8 I: 15000 FH A318

OUTSIDE IN ARMED MODE AND FUNCTIONAL CHECK OF MANUAL POST 150811

AND AUTOMATIC SLIDE RELEASE SIGNAL NOTE

NOTE: TAS K IS NOT APPLICABLE FOR DEACTIVATED OR

EMERGENCY EXITS A319

POST 150811

NOTE

OR

A320

POST 150811

NOTE

52.22.00 PASSENGER COMPA RTMENT EMERGENCY EXIT DOOR

FNC 01 OPERATIONAL CHECK 8 I: 8000 FH A321

- OF DOOR LOCKING/UNLOCKING AND DOOR OPENING/C LOSING

FROM INSIDE AND OUTSIDE AND DOOR LATCHING AND

UNLATCHING,

- TO ENSURE THAT DOOR CANNOT BE LOWERED AND LOCKED

WHEN OPEN,

- OF DOOR DAMPING MECHANISM,

- OF ESCAPE SLIDE DISARMING WHEN DOOR IS OPENED FROM

OUTSIDE,

- TO ENSURE THAT ESCAPE SLIDE ARMING LEVER IS LOCKED

IN "DISARMED" POSITION WHEN DOOR IS OPEN AND

- FUNCTIONAL CHECK OF LOCKING MECHANISM HAND FORCE

FNC 02 OPERATIONAL CHECK 8 I: 8000 FH A321

- OF DOOR UNLOCKING FROM INSIDE AND OUTSIDE IN

"ARMED" POSITION,

- OF ESCAPE SLIDE RELEASE MECHANISM ARMING/DISARMING

AND

- FUNCTIONAL CHECK OF SLIDE RELEASE CABLE MOVEMENT

LUB 03 LUBRICATION OF EXTERIOR CONTROL HANDLE AND TELESCOPIC 8 I: 24 MO A321

ARM

DET 04 DETAILED INSPECTION OF CYLINDE R ASSEMBLY 8 I: 8000 FH A321

05 TASK COVERED BY ZIP, SEE APPENDIX 9

VCK 06 CHECK EMERGENCY CYLINDER/ACCUMULATOR PRESSURE ON 8 I: 8 DY A321

* * * * * C O N T I N U E D * * * * *

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52.22.00 * * * * * C O N T I N U E * * * * *

PRESSURE GAUGE A/C WITH

EMERGENCY

CYLINDER

ACCUMULATOR

PRESSURE NOT

CONNECTED TO

CIDS

52.31.00 CARGO COMPARTMENT DOOR, FWD AND AFT

LUB 01 LUBRICATION OF CARGO DOOR 6,9 I: 4500 FC ALL

OR

18 MO

FNC 02 FUNCTIONAL CHECK OF CARGO DOOR, COMPRISING FUNCTIONAL 6,9 I: 18000 FC ALL

CHECKS OF: OR

- LOCKING MECHANISM 72 MO

- INTERLOCK MECHANISM

- DRIFT PIN MECHANISM

- SAFETY MECHANISM

52.33.00 BULK CARGO COMPARTMENT DOOR

LUB 01 LUBRICATION OF BULK CARGO COMPARTMENT DOOR HANDLE AND 6,9 I: 4500 FC A/C FITTED WITH

HINGE ARM BEARINGS OR BULK CARGO DOOR

18 MO

52.35.00 CARGO COMPARTMENT DOOR

- ELECTRICAL CONTROL SYSTEM AND

HYDRAULIC SYSTEM

OPC 01 OPERATIONAL CHECK OF DOOR CLOSING INHIBITION BY DOOR 9 I: 10000 FC A319

SILL LATCH SWITCH OR A/C WITH CLS

72 MO INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

* * * * * C O N T I N U E D * * * * *

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– Systems and Powerplant Section

52.35.00 * * * * * C O N T I N U E * * * * *

INSTALLED

OPC 02 OPERA TIONAL CHECK OF AFT CARGO DOOR CLOSING 9 I: 10000 FC A319

INHIBITION BY ARO SWITCH, XZ -LATCH PROXIMITY SENSORS OR A/C WITH CLS

AND ENTRANCE GUIDE PROXIMITY SENSOR 72 MO INSTALLED

OPC 03 OPERATIONAL CHECK OF AFT CARGO DOOR CLOSING 9 I: 10000 FC A319

INHIBITION BY DOOR SILL ROLLER SWITCH OR A/C WITH CLS

72 MO INSTALLED

POST 24821

52.41.00 A CCESS DOORS

DET 01 DETAILED INSPECTION OF DOOR SEALS 9 I: 48 MO ALL

LUB 02 LUBRICATION OF EXTERIOR AVIONIC COMPARTMENT DOOR 9 I: 20 MO ALL

HANDLE

52.51.11 COCKPIT DOOR

DET 01 DETAILED INSPECTION OF MECHANICAL PARTS OF DOOR 6,9 I: 15000 FH A/C WITH

LOCKING SYSTEM COCKPIT DOOR

LOCK SYSTEM

INSTALLED

OPC 02 OPERATIONAL CHECK OF ALL PRESSURE SENSING CHANNELS 9 I: 15000 FH A/C WITH

FOR RAPID DECOMPRESSION, CH ECK OF DOOR OPENING IN OR COCKPIT DOOR

CASE OF POWER OFF AND BY USING THE EMERGENCY CODE 48 MO LOCK SYSTEM

INSTALLED

OPC 03 OPERATIONAL CHECK OF MANUAL SWITCH OVER 9 I: 12000 FH POST 32499

OPC 04 OPERATIONAL CHECK OF DEADBOLT 9 I: 12000 FH POST 33777

OPC 05 OPERATIONAL CHECK OF MANUAL RELEASE OF PIP

- PI NS 9 I: 72 MO A/C WITH

COCKPIT DOOR

LOCK SYSTEM

INSTALLED

52.60.00 ENTRANCE STAIRS

* * * * * C O N T I N U E D * * * * *

REV 18 DOORS SECTION: C

- 52 PAGE 5APPLICABILITY

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52.60.00 * * * * * C O N T I N U E * * * * *

OPC 01 OPERATIONAL CHECK OF STAIRS DEPLOYMENT INHIBITION 9 I: 5500 FH A319

CIRCUIT A/C FITTED WITH

ENTRANCE STAIRS

OR

A320

A/C FITTED WITH

ENTRANCE STAIRS

OR

A321

A/C FITTED WITH

ENTRANCE STAIRS

R OPC 02 OPERATIONAL CHECK OF MANUAL RELEASE MECHANISM 9 I: 60 MO A319

A/C FITTED WITH

ENTRANCE STAIRS

OR

A320

A/C FITTED WITH

ENTRANCE STAIRS

OR

A321

A/C FITTED WITH

ENTRANCE STAIRS

DET 03 DETAILED INSPECTION OF LOCKING MECHANISM 6 I: 18000 FC A319

OR A/C FITTED WITH

22000 FH ENTRANCE STAIRS

OR

A320

A/C FITTED WITH

ENTRANCE STAIRS

OR

A321

A/C FITTED WITH

ENTRANCE STAIRS

R FNC 04 CHECK OF CABLES FOR PRELOAD AND CONDITION 6 I: 18000 FC A319

OR A/C FITTED WITH

60 MO ENTRANCE STAIRS

OR

A320

A/C FITTED WITH

ENTRANCE STAIRS

* * * * * C O N T I N U E D * * * * *

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52.60.00 * * * * * C O N T I N U E * * * * *

OR

A321

A/C FITTED WITH

ENTRANCE STAIRS

GVI 05 GENERAL VISUAL INSPECTION OF CARRIER 9 I: 18000 FC A319

OR A/C FITTED WITH

22000 FH ENTRANCE STAIRS

OR

A320

A/C FITTED WITH

ENTRANCE STAIRS

OR

A321

A/C FITTED WITH

ENTRANCE STAIRS

LUB 06 LUBRICATION OF ENTRANCE STAIRS DOOR SLIDES MECHANISM 6 I: 15 MO A319

END OF ROD A/C FITTED WITH

ENTRANCE STAIRS

OR

A320

A/C FITTED WITH

ENTRANCE STAIRS

OR

A321

A/C FITTED WITH

ENTRANCE STAIRS

R LUB 07 LUBRICATION OF ENTRANCE STAIRS DOOR SLIDES MECHANISM 6,9 I: 60 MO POST 22188

END OF ROD PRE 23398

OR

POST 22189

PRE 23398

OR

POST 23288

PRE 23398

52.71.00 DOOR WARNING

* * * * * C O N T I N U E D * * * * *

REV 18 DOORS SECTION: C -52 PAGE 7APPLICABILITY

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52.71.00 * * * * * C O N T I N U E * * * * *

OPC 01 OPERATIONAL CHECK OF DOOR WARNING SYSTEM 9 I: 7500 FH ALL

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED OR NOTE

PASSENGER/CREW DOORS / EMERGENCY EXITS 40 MO

LUB 02 LUBRICATION OF DOOR WARNING PROXIMITY SWITCH 9 I: 18 MO ALL

ACTUATING MECHANISM NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED

PASSENGER/CREW DOORS

OPC 03 OPERATIONAL CHECK OF DOOR WARNING SYSTEM FOR AFT 9 I: 8 0 MO POST 37807

PASSENGER/CREW DOORS

52.73.00 EMERGENCY ESCAPE SLIDE RELEASE WARNING (INCLUDING CABIN

PRESSURE WARNING)

OPC 01 OPERATIONAL CHECK OF EMERGENCY ESCAPE SLIDE RELEASE 9 I: 7500 FH ALL

WARNING OR NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED 40 MO

PASSENGER/CREW DOORS / EMERGENCY EXITS

FNC 02 OPERATIONAL CHECK OF RESIDUAL CABIN PRESSURE WARNING 9 I: 18000 FC ALL

AND FUNCTIONAL CHECK OF DIFFERENTIAL PRESSURE SWITCH OR NOTE

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED 80 MO

PASSENGER/CREW DOORS

03 TASK DELETED WITH JAN 94 REVISI ON

* * * * * E N D * * * * *

REV 18 DOORS SECTION: C -52 PAGE 8APPLICABILITY

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5 3.00.00 FUSELAGE

53.19.00 FUSELAGE DRAINAGE

OPC 01 OPERATIONAL CHECK OF RUBBER FLAP DRAIN VALVE HOLES IN 9 I: 24 MO ALL

PRESSURE FLOOR FROM MLG BAY

OPC 02 OPERATIONAL CHECK OF SINGLE DRAIN PIPE AFT OF FR 70 9 I: 8 MO ALL

FROM OUTSIDE

DET 03 REMOVAL AND DETAILED INSPECTION OF PISTON TYPE DRAIN 9 I: 72 MO ALL

VALVES IN LOWER FUSELAGE SHELL

04 TASK COVERED BY ZIP, SEE APPENDIX 9

OPC 05 OPERATIONAL CHECK OF RUBBER FLAP DRAIN VALVE AT BULK 9 I: 24 MO A320

CARGO COMPARTMENT DOOR FROM OUTSIDE POST 20449

OR

A320

POST 20029

PRE 21065

PRE 25354

OR

A321

PRE 22992

DET 06 INSPECTION OF THE COCKPIT GRID COLLECTOR ASSY 9 I: 4 MO POST 26350

OPC 07 OPERATIONAL CHECK OF THE COCKPIT DRAINAGE PIPE 9 I: 24 MO POST 26350

OPC 08 OPERATIONAL CHECK OF PISTON TYPE DRAIN VALVES IN 9 I: 24 MO ALL

LOWER FUSELAGE SHELL FROM OUTSIDE OR

5000 FC

* * * * * E N D * * * * *

REV 18 FUSELAGE SECTION: C -53 PAGE 1APPLICABILITY

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54.00.00 NACELLES/PYLONS

54.50.00 PYLONS

GVI 01 GENERAL VISUAL INSPECTION OF COMPARTMENT A AND F 8 I: 24 MO ALL

PYLON DRAIN SYSTEM

FNC 02 FLOW CHECK OF INDIVIDUAL DRAIN LINES OF PYLON SYSTEM 8 I: 72 MO ALL

DET 03 DETAILED INSPECTION OF PYLON COMPARTMENT C DRAIN 8 I: 24 MO ALL

SYSTEM.

* * * * * E N D * * * * *

REV 18 NACELLES/PYLONS SECTION: C -54 PAGE 1APPLICABILITY

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56.00.00 WINDOWS

56.11.00 COCKPIT FIXED WINDOWS

NO TASK SELECTED

56.12.00 SLIDING WINDOWS

R LUB 01 LUBRICATION OF COCKPIT SLIDING WINDOW TRACKS 6,8 I: 20 MO ALL

DET 02 DETAILED INSPECTION OF WINDOW SEALS 9 I: 48 MO ALL

* * * * * E N D * * * * *

REV 18 WINDOWS SECTION: C -56 PAGE 1APPLICABILITY

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57.00.00 WINGS

57.29.00 MISCELLANEOUS (DRAINS) FOR OUTER WING

OPC 01 CHECK OF DRAIN HOLES AND HOSES FOR CLOGGING 9 I: 80 MO ALL

57.39.00 MISCELLANEOUS (DRAINS) FOR WING TIP

OPC 01 CHECK OF DRAIN HOLES FOR CLOGGING 9 I: 80 MO ALL

57.59.00 MISCELLANEOUS (DRAINS) FOR LEADING/TRAILING EDGE

OPC 01 CHECK OF DRAIN HOLES FOR CLOGGING 9 I: 80 MO ALL

* * * * * E N D * * * * *

REV 18 WINGS SECTION: C -57 PAGE 1APPLICABILITY

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CFM56 -5

71.00.00 POWERPLAN T

71.10.00 COWLINGS

GVI 01 GENERAL VISUAL INSPECTION OF AIR INTAKE COWL AFT 8 I: 7500 FH CFM

BULKHEAD

02 TASK COVERED BY ZIP, SEE APPENDIX 9

03 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 04 GENERAL VISUAL INSPECTION OF FAN COWL DOORS 8 I: 24 MO CFM

FNC 05 FUNCTIONAL CHECK OF PRESSURE RELIEF DOOR LATCH 8 I: 24 MO CFM

TENSION.

GVI 06 GENERAL VISUAL INSPECTION OF FAN COWL LATCHES AND 8 I: 7500 FH CFM

ADJACENT STRUCTURE OR

24 MO

GVI 07 GENERAL VISUAL INSPECTION OF FAN COWL DOOR FIRE SEALS 8 I: 7500 FH CFM

OR

24 MO

FNC 08 FUNCTIONAL CHECK OF FAN COWL LATCH TENSION 8 I: 20 MO CFM

DET 09 DETAILED INSPECTION OF THE KEEPER ASSY FAN COWL 9 I: 1500 FC CFM

LOCKING DEVICE

10 TASK DELETED

71.70.00 POWERPLANT DRAINS

01 TASK COVERED BY ZIP, SEE APPENDIX 9

* * * * * E N D * * * * *

REV 18 POWERPLANT SECTION: C

- CFM56 -5- 71 PAGE 1APPLICABILITY

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CFM56 -5

72.00.00 ENGINE

72.20.00 FAN SECTION

DET 01 DETAILED INSPECTION OF ENGINE INLET, FAN BLADES, FAN 6 I: 1500 FC CFM

OUTLET AND ABRADABLE MATERIAL

DIS 02 DISCARD FAN DISC AND BOOSTER SPOOL 5 I: NOTE 11 CFM

DIS 03 DISCARD FAN SHAFT 5 I: NOTE 11 CFM

GVI 04 GENERAL VISUAL INSPECTION OF POWERPLANT INLET AND FAN 6 I: 36 HR CFM

BLADES AND FAN OUTLET NOTE 10

DET 05 CHECK MASTER MAGNETIC CHIP DETECTOR FOR PARTICLES 6 I: 600 FH CFM56- 5B

(TASK COVERED BY TASK 79.20.00/07

- C5)

DET 06 DETAILED INSPECTION AND RELUBRICATION OF FAN BLADE 6 I: 3000 FC CFM

DOVETAILS, MIDSPAN SHROUDS, RETAINERS, SPACERS,

DAMPERS AND FAN DISC DOVETAIL SLOTS

72.30.00 HP COMPRESSOR SECTION

DIS 0 1 DISCARD LIFE LIMITED HP COMPRESSOR ROTATING PARTS 5 I: NOTE 11 CFM

72.40.00 COMBUSTION SECTION

SDI 01 BORESCOPE INSPECTION OF COMBUSTION CHAMBER LINERS, 9 I: 1600 FC CFM

DOME AREAS, HPT NOZZLE VANES AND SHROUDS (AS FAR AS

VISIBLE THROUGH TWO OPPOSITE PORTS)

72.50.00 TURBINE SECTION

SDI 01 BORESCOPE INSPECTION OF HPT BLADES (FROM THE FRONT 6 I: 1600 FC CFM

AND THE REAR)

DIS 02 DISCARD LIFE LIMITED PARTS OF HPT AND LPT 5 I: NOTE 11 CFM

* * * * * C O N T I N U E D * * * * *

REV 18 ENGINE SECTION: C

- CFM56 -5- 72 PAGE 1APPLICABILITY

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72.50.00 * * * * * C O N T I N U E * * * * *

GVI 03 GENERAL VISUAL INSPECTION OF LPT STAGE 4 BLADES 6 I: 36 HR CFM

NOTE 10

04 TASK DELETED WITH DEC 10 REVISION

05 TASK DELETED WITH JUN 04 REVISION

DET 06 SURVEILLANCE INSPECTION OF TURBINE FRAME AFT ENGINE 6,9 I: NOTE 12 CFM

MOUNT LUGS

72.60.00 ACCESSORY DRIVE

01 TASK DELETED WITH JUN 04 REVISION

* * * * * E N D * * * * *

REV 18 ENGINE SECTION: C

- CFM56 -5- 72 PAGE 2APPLICABILITY

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CFM56 -5

73.00.00 ENGINE FUEL AND CONTROL

73.00.00 ENGINE FUEL AND CONTROL

01 TASK DELETED WITH DEC 07 REVISION

OPC 02 READ ENGINE SCHEDULED MAINTENANCE REPORT (SMR) FOR 9 I: 1200 FH CFM56

- 5B

UNLIMITED (ASTERISKED) FAULTS (DAC)

FADEC

STD 5.D.D TO

5.D.L

OR

CFM56- 5B

(SAC)

FADEC

STD 5.B.E TO

5.B.H

OR

CFM56- 5A

FADEC

STD 5.A.D TO

5.A.H

OPC 03 READ CFDS FOR CLASS 3 FAULTS 9 I: 1200 FH CFM56

- 5B

(DAC)

PRE FADEC

STD 5.D.D

OR

CFM56- 5B

(DAC)

FADEC

STD 5.D.M AND

SUBSEQUENT

OR

CFM56- 5B

(SAC)

PRE FADEC

STD 5.B.E

OR

CFM56- 5B

(SAC)

FADEC

* * * * * C O N T I N U E D * * * * *

REV 18 ENGINE FUEL AND CONTROL SECTION: C

- CFM56 -5- 73 PAGE 1APPLICABILITY

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73.00.00 * * * * * C O N T I N U E * * * * *

STD 5.B.I AND

SUBSEQUENT

OR

CFM56- 5A

PRE FADEC

STD 5.A.D

OR

CFM56- 5A

FADEC

STD 5.A.I AND

SUBSEQUENT

04 TASK DELETED WITH DEC 07 REVISION

DIS 05 REMOVE, INSPECT AND REPLACE FUEL FILTER ELEMENT 6 I: 4000 FH CFM

06 TASK COVERED BY ZIP, SEE APPENDIX 9

73.25.34 INTERFACE UNIT - ENGINE (EIU)

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 1200 FH CFM

02 TASK DELETED WITH MAR 96 REVISION

73.30.00 INDICATING

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE FUEL AND CONTROL SECTION: C

- CFM56 -5- 73 PAGE 2APPLICABILITY

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CFM56 -5

74.00.00 IGNITION

74.00.00 IGNITION

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 IGNITION SECTION: C

- CFM56 -5- 74 PAGE 1APPLICABILITY

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CFM56 -5

75.00.00 AIR

75.20.00 COOLING

OPC 01 CHECK ECU AIR COOLING PIPE INLET/OUTLET FOR BLOCKAGE 9 I: 7500 FH CFM

02 TASK DELETED WITH JAN 94 REVISION

GVI 03 GENERAL VISUAL INSPECTION OF PIPING OF LPT CASE AIR 9 I: 7500 FH CFM

COOLING

04 TASK COVERED BY ZIP, SEE APPENDIX 9

75.41.00 NACELLE TEMPERATURE INDICATING

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 AIR SECTION: C

- CFM56 -5- 75 PAGE 1APPLICABILITY

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CFM56 -5

76.00.00 ENGINE CONTROLS

76.00.00 ENGINE CONTROLS

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE CONTROLS SECTION: C

- CFM56 -5- 76 PAGE 1APPLICABILITY

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CFM56 -5

77.00.00 ENGINE INDICATING

77.10.00 ENGINE POWER INDICATING

NO TASK SELECTED

77.21.00 EGT INDICATING SYSTEM

NO TASK SELECTED

77.32.00 ENGINE VIBRATION INDICATING SYSTEM

01 TASK DELETED WITH DEC 10 REVISION

* * * * * E N D * * * * *

REV 18 ENGINE INDICATING SECTION: C

- CFM56 -5- 77 PAGE 1APPLICABILITY

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CFM56 -5

78.00.00 EXHAUST

78.11.00 HOT EXHAUST

01 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 02 GENERAL VISUAL INSPECTION OF INNER AND OUTER SEALS 8 I: 6000 FH CFM

03 TASK COVERED BY ZIP, SEE APPENDIX 9

DET 04 DETAILED INSPECTION OF THE EXHAUST CENTERBODY 6 I: 3000 FH CFM56- 5A

78.30.00 THRUST REVERSER

01 TASK DELETED WITH JAN 94 REVISION

GVI 02 GENERAL VISUAL INSPECTION OF PRIMARY LATCH MECHANISM 6 I: 6000 FH CFM

(BLOCKER DOORS DEPLOYED)

(TASK COVERED BY TASK 78.31.00/04

- C5)

GVI 03 GENERAL VISUAL INSPECTION OF BLOCKER DOOR SEALS 9 I: 7500 FH CFM

(BLOCKER DOORS DEPLOYED)

GVI 04 GENERAL VISUAL INSPECTION OF THRUST REVERSER HALF 8 I: 24 MO CFM

TENSION HOOK LATCH AND ADJACENT STRUCTURE (C DUCTS

OPEN)

05 TASK COVERED BY ZIP, SEE APPENDIX 9

06 T ASK COVERED BY ZIP, SEE APPENDIX 9

07 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 08 GENERAL VISUAL INSPECTION OF INNER BARREL HEATSHIELD, 8 I: 7500 FH CFM

FIRE PROTECTIVE COATING AND FIRE SEALS (C DUCTS OPEN)

R DET 09 DETAILED INSPECTION OF ACTUATOR ROD END ATTACHMENTS 6 I: 7500 FH CFM

(BLOCKER DOORS DEPLOYED) OR PRE 152194

(TASK COVERED BY TASK 78.31.00/06

- C5) 24 MO

N GVI 10 GENERAL VISUAL INSPECTION OF ACTUATOR ROD END 6 I: 7500 FH CFM

* * * * * C O N T I N U E D * * * * *

REV 18 EXHAUST SECTION: C- CFM56 -5- 78 PAGE 1APPLICABILITY

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78.30.00 * * * * * C O N T I N U E * * * * *

ATTACHMENTS (BLOCKER DOORS DEPLOYED) POST 152194

(TASK COVERED BY TASK 78.31.00/08

- C5)

78.31.00 THRUST REVERSER CONTROL AND INDICATING

01 TASK DELETED WITH JUN 04 REVISION

VCK 02 CHECK HYDRAULIC CONTROL UNIT FILTER POP

- OUT INDICATOR 9 I: 1500 FH CFM56

- 5A

POSITION PRE 25053

OPC 03 OPERATIONAL CHECK OF ACTUATOR SECONDARY LOCK 8 I: 5000 FC CFM

MECHANISM

GVI 04 GENERAL VISUAL INSPECTION OF PRIMARY LATCH MECHANISM 7 I: 6000 FH CFM

(BLOCKER DOORS DEPLOYED)

(TASK COVERS TASK 78.30.00/02

- C5)

05 TASK COVERED BY ZIP, SEE APPENDIX 9

R DET 06 DETAILED INSPECTION OF ACTUATOR ROD END ATTACHMENTS 7 I: 7500 FH CFM

(BLOCKER DOORS DEPLOYED) OR PRE 152194

24 MO

(TASK COVERS TASK 78.30.00/09

- C5)

07 TASK DELETED WITH JUN 04 REVISION

N GVI 08 GENERAL VISUAL INSPECTION OF ACTUATOR ROD END 7 I: 7500 FH CFM

ATTACHMENTS (BLOCKER DOORS DEPLOYED) POST 152194

(TASK COVERS TASK 78.30.00/10

- C5)

78.37.00 THRUST REVERSER INDEPENDENT LOCKING SYSTEM

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 EXHAUST SECTION: C

- CFM56 -5- 78 PAGE 2APPLICABILITY

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CFM56 -5

79.00.00 OIL

79.10.00 STORAGE

01 TASK DELETED WITH JUN 04 REVISION

02 TASK DELETED WITH JUN 04 REV ISION

03 TASK DELETED WITH JUN 04 REVISION

79.20.00 DISTRIBUTION

R VCK 01 CHECK SUPPLY AND SCAVENGE FILTERS CLOGGING INDICATOR 9 I: 600 FH CFM56- 5A

POSITION

DET 02 CHECK THE FOLLOWING MAGNETIC PLUGS AND SCREENS : 6,9 I: 600 FH CFM56

- 5A

- T GB SCAVENGE

- AGB SCAVENGE

- AFT SUMP SCAVENGE

- FWD SUMP SCAVENGE

DIS 03 REMOVE AND DISCARD SCAVENGE FILTER 6 I: 4000 FH CFM56

- 5A

DIS 04 REMOVE AND DISCARD SUPPLY FILTER 9 I: 4000 FH CFM56

- 5A

DET 05 CHECK OF FWD SUMP, AFT SUMP, AGB, AND TGB SCAVENGE 6 I: 3000 FH CFM56

- 5B

SCREENS

DIS 06 REMOVE AND DISCARD SUPPLY FILTER 9 I: 4000 FH CFM56

- 5B

DET 07 CHECK MASTER MAGNETIC CHIP DETECTOR FOR PARTICLES 6 I: 600 FH CFM56- 5B

(TASK COVERS TASK 72.20.00/05

- C5)

OPC 08 OPERATIONAL CHECK OF THE MASTER CHIP DETECTOR REMOTE 9 I: 3000 FH CFM56

- 5B

INDICATION

09 TASK COVERED BY ZIP, SEE APPENDIX 9

79.30.00 INDICATING

* * * * * C O N T I N U E D * * * * *

REV 18 OIL SECTION: C- CFM56 -5- 79 PAGE 1APPLICABILITY

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79.30.00 * * * * * C O N T I N U E * * * * *

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 OIL SECTION: C

- CFM56 -5- 79 PAGE 2APPLICABILITY

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CFM56 -5

80.00.00 STARTING

80.10.00 CRANKING

DET 01 CHECK CHIP DETECTOR 6,9 I: 600 FH CFM

SVC 02 REPLENISH OIL SYSTEM 6,9 I: 600 FH CFM

SVC 03 DRAIN AND REPLENISH OIL SYSTEM 6,9 I: 1200 FH CFM

* * * * * E N D * * * * *

REV 18 STARTING SECTION: C

- CFM56 -5- 80 PAGE 1APPLICABILITY

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IAE V2500

71.00.00 POWERPLANT

71.11.00 INTAKE COWL

01 TASK COVERED BY ZIP, SEE APPENDIX 9

02 TASK COVERED B Y ZIP, SEE APPENDIX 9

03 TASK COVERED BY ZIP, SEE APPENDIX 9

71.13.00 FAN COWL

01 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 02 GENERAL VISUAL INSPECTION OF INNER SURFACE OF DOORS 8 I: 6000 FH IAE

AND SEALS

FNC 03 FUNCTIONAL CHECK OF PRESSURE RELIEF DOOR LATCH 8 I: 24 MO IAE

ASSEMBLY

GVI 04 GENERAL VISUAL INSPECTION OF FAN COWL LATCHES AND 8 I: 7500 FH IAE

SURROUNDING STRUCTURE OR

24 MO

05 TASK COVERED BY ZIP, SEE APPENDIX 9

FNC 06 FUNCTIONAL CHECK OF FAN COWL LATCH TENSION 8 I: 24 MO IAE

71.70.00 POWERPLANT DRAINS

01 TASK COVERED BY ZIP, SEE APPENDIX 9

* * * * * E N D * * * * *

REV 18 POWERPLANT SECTION: C- IAE

- V25

- 71 PAGE 1APPLICABILITY

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IAE V2500

72.00.00 ENGINE

72.31.00 LP COMPRESSOR (FAN) MODULE

DIS 01 DISCARD FAN DISC 5 I: NOTE 11 IAE

02 TASK COVERED BY ZIP, SEE APPENDIX 9

DET 03 DETAILED INSPECTION OF FAN BLADES LEADING EDGE FOR 6 I: 5000 FC IAE

EROSION

72.32.26 INTERMEDIATE CASE, INTERNAL GEARBOX AND DRIVE SYSTEM

DIS 01 DISCARD LP STUB SHAFT 6 I: NOTE 11 IAE

72.32.80 BOOSTER SECTION OF LP COMPRESSOR/INTERM EDIATE CASE MODULE

DIS 01 DISCARD BOOSTER DISC 5 I: NOTE 11 IAE

02 TASK COVERED BY ZIP, SEE APPENDIX 9

03 TASK COVERED BY ZIP, SEE APPENDIX 9

72.32.85 FAN CASE SECTION OF LP COMPRESSOR/INTERMEDIATE CASE MODULE

01 TASK COVERED BY ZIP, SEE APPENDIX 9

72.40.00 COMBUSTION SECTION

SDI 01 BORESCOPE INSPECTION OF INSIDE OF COMBUSTION CHAMBER 6 I: 2400 FH IAE

AND HP TURBINE STAGE 1 VANES OR

1200 FC

02 TASK COVERED BY ZIP, SEE APPENDIX 9

72.41.00 HP COMPRESSOR MODULE

* * * * * C O N T I N U E D * * * * *

REV 18 ENGINE SECTION: C

- IAE

- V25

- 72 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

72.41.00 * * * * * C O N T I N U E * * * * *

DIS 01 DISCARD LIFE LIMITED HP COMPRESSOR MODULE ROTATING 5,9 I: NOTE 11 IAE

PARTS

02 TASK COVERED BY ZIP, SEE APPENDIX 9

72.45.00 HP TURBINE ROTOR AND STATOR ASSY

SDI 01 BORESCOPE INSPECTION OF HP TURBINE BLADE AEROFOILS 6 I: 2400 FH IAE

OR

1200 FC

DIS 02 DISCARD HP TURBINE DISCS, ROTATING AIRSEALS AND 5 I: NOTE 11 IAE

RETAINING PLATES

72.50.00 TURBINE SECTION

DIS 01 DISCARD LPT SHAFT, DISCS AND ROTATING AIRSEALS 5 I: NOTE 11 IAE

02 TASK COVERED BY ZIP, SEE APPENDIX 9

72.60.00 ACCESSORY DRIVES (EXTERNAL GEARBOX)

GVI 01 GENERAL VISUAL INSPECTION OF GEARBOX MOUNTING LINKS 9 I: 15000 FH IAE

AND ATTACHMENT FEATURES OR

10000 FC

* * * * * E N D * * * * *

REV 18 ENGINE SECTION: C

- IAE

- V25

- 72 PAGE 2APPLICABILITY

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IAE V2500

73.00.00 ENGINE FUEL AND CONTROL

73.10.00 DISTRIBUTION

DIS 01 REMOVE, INSPECT FOR CONTAMINATION AND REPLACE MAIN 6 I: 6000 FH IAE

FUEL FILTER

02 TASK COVERED BY ZIP, SEE APPENDIX 9

73.22.00 FULL AUTHORITY DIGITAL ENGINE CONTROL (FADEC)

OPC 01 READ CFDS FOR CLASS 3 FAULTS (TASK COVERS TASKS 9 I: 750 FH IAE

78.31.00/01

- I2 AND 79.30.00/01 -I2) V2500- A5

OPC 02 READ ENGINE SCHEDULE MAINTE NANCE REPORT (SMR) FOR 9 I: 750 FH V2500- A1

UNLIMITED (ASTERISKED) FAULTS (TASK COVERS TASKS FADEC STD SCN

78.31.00/03

- I2 AND 79.30.00/03 -I2) 12 C AND

SUBSEQUENT

73.25.34 INTERFACE UNIT - ENGINE (EIU)

OPC 01 READ CFDS FOR CLASS 3 FAULTS 9 I: 1500 FH IAE

02 TASK DELETED WITH MAR 96 REVISION

73.30.00 INDICATING

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE FUEL AND CONTROL SECTION: C

- IAE

- V25

- 73 PAGE 1APPLICABILITY

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IAE V2500

74.00.00 IGNITION

74.00.00 IGNITION

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 IGNITION SECTION: C- IAE

- V25

- 74 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

IAE V2500

75.00.00 AIR

75.21.00 NACELLE COMPARTMENT AND ACCESSORY COOLING

VCK 01 CHECK ZONE 1 VENTILATION INLET AND EXIT FOR BLOCKAGE 9 I: 48 MO IAE

VCK 02 CHECK ZONE 2 VENTILATION INTAKE HOLES (IN THRUST 9 I: 7500 FH IAE

REVERSER C -DUCTS) AND EXIT FOR BLOCKAGE

03 TASK COVERED BY ZIP, SEE APPENDIX 9

75.22.00 BEARING COMPARTMENT COOLING AND SEALING

R GVI 01 GENERAL VISUAL INSPECTION OF NO 4 BEARING COOLING AIR 9 I: 1200 FH IAE

TUBES FOR DAMAGE AND SECURITY AND OF THE NO 4 BEARING WITH ACAC P/N

COOLER AND ASSOCIATED INLET IN THE LEFT THRUST D1876- 1000A

REVERSER C -DUCTS FOR DAMAGE OR BLOCKAGE

N GVI 02 GENERAL VISUAL INSPECTION OF NO 4 BEARING COOLING AIR 9 I: 3000 FH IA E

TUBES FOR DAMAGE AND SECURITY AND OF THE NO 4 BEARING WITH ACAC P/N

COOLER AND ASSOCIATED INLET IN THE LEFT THRUST D1876- 5000A

REVERSER C -DUCTS FOR DAMAGE OR BLOCKAGE

75.23.00 HP TURBINE COOLING

01 TASK COVERED BY ZIP, SEE APPENDIX 9

02 TASK DELETED WITH JUN 04 REVISION

75.24.00 HP/LP TURBINE ACTIVE CLEARANCE CONTROL (ACC) SYSTEM

FNC 01 CHECK THE ACC VALVE POSITION AND ACC VALVE ROD END 9 I: 7500 FH IAE

BEARING FOR LOOSENESS

02 TASK COVERED BY ZIP, SEE APPENDIX 9

03 TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 AIR SECTION: C

- IAE

- V25

- 75 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

75.27.00 IGNITION SYSTEM COOLING

NO TASK SELECTED

75.31.00 LP COMPRESSOR AIRFLOW CONTROL SYSTEM

NO TASK SELECTED

75.32.00 HP COMPRESSOR AIRFLOW CONTROL SYSTEM

01 TASK COVERED BY ZIP, SEE APPENDIX 9

75.41.00 NACELLE TEMPERATURE INDICATING

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 AIR SECTION: C

- IAE

- V25

- 75 PAGE 2APPLICABILITY

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IAE V2500

76.00.00 ENGINE CONTROLS

76.00.00 ENGINE CONTROLS

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE CONTROLS SECTION: C

- IAE

- V25

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IAE V2500

77.00.00 ENGINE INDICATING

77.10.00 POWER INDICATING SYSTEM

NO TASK SELECTED

77.21.00 EXHAUST GAS TEMPERATURE INDICATING SYSTEM

NO TASK SELECTED

77.32.00 ENGINE VIBRATION INDICATING SYSTEM

01 TASK DELETED WITH DEC 10 REVISION

* * * * * E N D * * * * *

REV 18 ENGINE INDICATING SECTION: C

- IAE

- V25

- 77 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

IAE V2500

78.00.00 EXHAUST

78.10.00 MIXED EXHAUST SYSTEM

GVI 01 GENERAL VISUAL INSPECTION OF THE EXHAUST SYSTEM FIRE 8 I: 24000 FH IAE

SEALS NOTE 14

GVI 02 GENERAL VISUAL INSPECTION OF THE COMMON NOZZLE 8 I: 24000 FH IAE

ASSEMBLY FIREPROOF BULKHEAD (ENGINE OR CNA REMOVED) NOTE 14

NOTE: THIS TASK IS AN ALTERNATIVE TO MSI 78.10.00

TASK NO 7

03 TASK COVERED BY ZIP, SEE APPENDIX 9

04 TASK COVERED BY ZIP, SEE APPENDIX 9

05 TASK COVERED BY ZIP, SEE APPENDIX 9

06 TASK COVERED BY ZIP, SEE APPENDIX 9

SDI 07 BORESCOPE INSPECTION OF THE COMMON NOZZLE ASSEMBLY 8 I: 24000 FH IAE

FIREPROOF BULKHEAD (ENGINE/ CNA INSTALLED)

NOTE: THIS TASK IS AN ALTERNATIVE TO MSI 78.10.00

TASK NO 2

78.31.00 THRUST REVERSER CONTROL AND INDICATING

OPC 01 READ CFDS FOR CLASS 3 FAULTS (TASK COVERED BY TASK 9 I: 750 FH IAE

73.22.00/01

- I2) V2500

- A5

02 TASK DELETED WITH JUN 04 REVISION

OPC 03 READ ENGINE SCHEDULED MAINTENANCE REPORT (SMR) FOR 9 I: 750 FH V2500

- A1

UNLIMITED (ASTERISKED) FAULTS (TASK COVERED BY TASK FADEC STD SCN

73.22.00/02

- I2) 12 C AND

SUBSEQUENT

78.32.00 THRUST REVERSER ACTUATION SYSTEM

01 TASK DELETED WITH JUN 04 REVISION

* * * * * C O N T I N U E D * * * * *

REV 18 EXHAUST SECTION: C

- IAE

- V25

- 78 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

78.32.00 * * * * * C O N T I N U E * * * * *

DET 02 DETAILED INSPECTION OF THRUST REVERSER BLOCKER DOORS 6 I: 25 00 FC IAE

AND LINKAGES FOR CONDITION AND SECURITY (REQUIRES

PARTIAL MANUAL DEPLOYMENT OF THRUST REVERSER)

(TASK COVERS TASK 78.32.01/01

- I2)

03 TASK COVERED BY ZIP, SEE APPENDIX 9

OPC 04 OPERATIONAL CHECK OF THRUST REVERSER LOWER ACTUATOR 8 I: 10000 FC A319

LOCK MECHANISM OR IAE

15000 FH OR

A320

IAE

POST 25404

OR

A321

IAE

POST 25404

78.32.01 THRUST REVERSER COWLING SYSTEM

DET 01 DETAILED INSPECTION OF THRUST REVERSER BLOCKER DOORS 9 I: 2500 FC IAE

AND LINKAGES FOR CONDITION AND SECURITY (REQUIRES

PARTIAL MANUAL DEPLOYMENT OF THRUST REVERSER)

(TASK COVERED BY TASK 78.32.00/02

- I2)

GVI 02 GENERAL VISUAL INSPECTION OF THE CASCADES AND THEIR 9 I: 2500 FC IAE

ATTACHMENTS (REQUIRES FULL DEPLOYMENT OF THRUST

REVERSER)

03 TASK COVERED BY ZIP, SEE APPENDIX 9

04 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 05 GENERAL VISUAL INSPECTION OF INNER BARREL HEAT SHIELD 8 I: 6000 FH IAE

AND FIRE SEALS

06 TASK COVERED BY ZIP, SEE APPENDIX 9

07 TASK DELETED WITH JUN 04 REVI SION

GVI 08 GENERAL VISUAL INSPECTION OF THRUST REVERSER 8 I: 24 MO IAE

* * * * * C O N T I N U E D * * * * *

REV 18 EXHAUST SECTION: C- IAE

- V25

- 78 PAGE 2APPLICABILITY

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– Systems and Powerplant Section

78.32.01 * * * * * C O N T I N U E * * * * *

CROSS OVER BEAMS, HINGES AND LATCHES

78.37.00 THRUST REVERSER INDEPENDENT LOCKING SYSTEM

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 EXHAUST SECTION: C

- IAE

- V25

- 78 PAGE 3APPLICABILITY

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– Systems and Powerplant Section

IAE V2500

79.00.00 OIL

79.00.00 STORAGE/DISTRIBUTION

DET 01 CHECK MASTER MAGNETIC CHIP DETECTOR FOR EVIDENCE OF 6 I: 600 FH IAE

METALLIC DEBRIS

DIS 02 REMOVE, INSPECT AND REPLACE SCAVENGE FILTER 6 I: 1200 FH IAE

DIS 03 REMOVE, INSPECT AND REPLACE WITH A NEW OR CLEANED 6 I: 6000 FH IAE

PRESSURE FILTER

04 TASK COVERED BY ZIP, SEE APPENDIX 9

79.30.00 OIL INDICATING

OPC 01 READ CFDS FOR CLASS 3 FAULTS (TASK COVERED BY TASK 9 I: 1500 FH IAE

73.22.00/01

- I2)

02 TASK DELETED WITH MAR 96 REVISION

OPC 03 READ SCHEDULED MAINTENANCE REPORT (SMR) FOR UNLIMITED 9 I: 750 FH V2500

- A1

(ASTERI SKED) FAULTS (TASK COVERED BY TASK FADEC STD SCN

73.22.00/02

- I2) 12 C AND

SUBSEQUENT

* * * * * E N D * * * * *

REV 18 OIL SECTION: C

- IAE

- V25

- 79 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

IAE V2500

80.00.00 STARTING

80.00.00 STARTING

DET 01 INSPECTION OF STARTER MAGNETIC CHIP DETECTOR 6 I: 600 FH IAE

OR

750 FC

SVC 02 DRAIN AND REPLENISH OIL SYSTEM 6 I: 600 FH IAE

OR

750 FC

RST 03 CLEAN PNEUMATIC STARTER VALVE FILTER 6 I: 5000 FC IAE

04 TASK COVERED BY ZI P, SEE APPENDIX 9

05 TASK DELETED WITH JUN 04 REVISION

* * * * * E N D * * * * *

REV 18 STARTING SECTION: C

- IAE

- V25

- 80 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

PW6000A

71.00.00 POWERPLANT

71.13.00 FAN COWL

01 TASK COVERED BY ZIP, SEE APPENDIX 9

FNC 02 FUNCTIONAL CHECK OF LATCHES TENSION 9 I: 20 MO PW

03 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 04 GENERAL VISUAL INSPECTION OF DRAIN HOLES FOR CLOGGING 9 I: 20 MO PW

71.61.00 AIR INTAKE COWL

01 TASK COVERED BY ZIP, SEE APPENDIX 9

02 TASK COVERED BY ZIP, SEE APPENDIX 9

03 TASK COVERED BY ZIP, SEE APPENDIX 9

71.70.00 POWERPLANT DRAINS

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 POWERPLANT SECTION: C

- PW6000A

- 71 PAGE 1APPLICABILITY

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– Systems and Powerplant Section

PW6000A

72.00.00 ENGINE

72.31.00 LOW PRESSURE COMPRESSOR

DET 01 DETAILED INSPECTION OF FAN BLADES 6 I: 750 FC PW

OR

750 FH

DET 02 DETAILED INSPECTION OF STAGE 1 LPC STATOR AND STAGE 2 6 I: 1500 FH PW

LPC BLADES

GVI 03 GENERAL VISUAL INSPECTION OF I NLET CONE 6 I: 750 FC PW

DIS 04 DISCARD LIFE LIMITED PARTS OF LP COMPRESSOR 5 I: NOTE 11 PW

DET 05 DETAILED INSPECTION OF FAN EXIT FAIRING (SPLITTER) 9 I: 20 MO PW

72.32.00 LOW PRESSURE COMPRESSOR SHAFT

DIS 01 DISCARD LP SHAFT 5 I: NOTE 11 PW

72.33.00 FAN CASE GROUP

GVI 01 GENERAL VISUAL INSPECTION OF ACOUSTIC LINER, FAN RUB 9 I: 1500 FH PW

STRIP, FAN OUTER FLOWPATH AND FAN EXIT GUIDE VANES

72.34.00 INTERMEDIATE CASE

SDI 01 SPECIAL DETAILED INSPECTION OF MOUNT CLEVISES AND 6 T: 30000 FC PW

MONO -BALL INSTALLATION AREA I: 10000 FC

DET 02 DETAILED INSPECTION OF V

- GROOVE 9 T: 3000 0 FC PW

I: 10000 FC

VCK 03 VISUAL CHECK OF V

- GROOVE SEAL AND INNER SEAL LAND 9 I: 20 MO PW

72.35.00 HIGH PRESSURE COMPRESSOR

* * * * * C O N T I N U E D * * * * *

REV 18 ENGINE SECTION: C

- PW6000A

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– Systems and Powerplant Section

72.35.00 * * * * * C O N T I N U E * * * * *

DIS 01 DISCARD LIFE LIMITED PARTS OF HP COMPRESSOR 5 I: NOTE 11 PW

72.41.00 DIFFUSER, COMBUSTION & TURBINE NOZZLE GROUP

SDI 01 BOROSCOPE INSPECTION OF COMBUSTION CHAMBER ASSEMBLY 6 I: 1500 FC PW

AND HPT NOZZLE VANES OR

2250 FH

72.52.00 HIGH PRESSURE TURBINE

DIS 01 DISCARD LIFE LIMITED PARTS OF HP TURBINE 5 I: NOTE 11 PW

SDI 02 BOROSCOPE INSPECTION OF HP TURBINE BLADES 6 I: 1500 FC PW

OR

2250 FH

72.53.00 LOW PRESSURE TURBINE

DIS 01 DISCARD LIFE LIMITED PARTS OF LP TURBINE 5 I: NOTE 11 PW

72.54.00 TURBINE EXHAUST CASE GROUP

NO TASK SELECTE D

72.61.00 ACCESSORY GEARBOX

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE SECTION: C

- PW6000A

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– Systems and Powerplant Section

PW6000A

73.00.00 ENGINE FUEL AND CONTROL

73.11.00 FUEL DISTRIBUTION SYSTEM

DIS 01 REMOVE AND REPLACE MAIN FUEL FILTER 6 I: 3750 FH PW

73.21.00 FULL AUTHORITY DIGITAL ENGINE CONTROL (FADEC) SYSTEM

01 TASK DELETED WITH DEC 07 REVISION

73.25.00 FADEC FUNCTIONAL INTERFACES

NO TASK SELECTED

73.30.00 ENG INE FUEL INDICATING SYSTEM

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE FUEL AND CONTROL SECTION: C

- PW6000A

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PW6000A

74.00.00 IGNITION

74.00.00 ENGINE IGNITION

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 IGNITION SECTION: C

- PW6000A

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– Systems and Powerplant Section

PW6000A

75.00.00 AIR

75.20.00 ACCESSORY ZONE COOLING

01 TASK COVERED BY ZIP, SEE APPENDIX 9

75.22.00 ENGINE BEARING COOLING SYSTEM

GVI 01 GENERAL VISUAL INSPECTION OF BUFFER AIR COOLER FIRE 8 I: 6000 FH PW

SEAL OR

4500 FC

75.24.00 TURBINE CASE COOLING SYSTEM

NO TASK SELECTED

75.25.00 TURBINE COOLING AIR (TCA) SYSTEM

NO TASK SELECTED

75.31.00 COMPRESSOR STATOR VANE CONTROL SYSTEM

NO TASK SELECTED

75.32.00 COMPRESSOR BLEED CONTROL SYSTEM

DET 01 DETAILED INSPECTION OF 2.5 BLEED VALVE LINKAGE 6,9 I: 6000 FH PW

GVI 02 GENERAL VISUAL INSPECTION OF HPC BLEED VALVE FIRE 8 I: 600 0 FH PW

SEAL OR

4500 FC

75.41.00 NACELLE TEMPERATURE INDICATING SYSTEM

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 AIR SECTION: C

- PW6000A

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PW6000A

76.00.00 ENGINE CONTROLS

76.00.00 ENGINE CONTROLS

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE CONTROLS SECTION: C

- PW6000A

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– Systems and Powerplant Section

PW6000A

77.00.00 ENGINE INDICATING

77.10.00 ENGINE POWER INDICATING

NO TASK SELECTED

77.21.00 EXHAUST GAS TEMPERATURE INDICATING SYSTEM

NO TASK SELECTED

77.32.00 ENGINE VIBRATION INDICATING SYSTEM

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 ENGINE INDICATING SECTION: C

- PW6000A

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– Systems and Powerplant Section

PW6000A

78.00.00 EXHAUST

78.11.00 TURBINE EXHAUST SYSTEM

GVI 01 GENERAL VISUAL INSPECTION OF MIXER SCOOPS WITH CNA 9 I: 6000 FC PW

REMOVED (THIS TASK IS AN ALTERNATIVE TO TASK

78.11.00/02

- P6)

SDI 02 BORESCOPE INSPECTION OF MIXER SCOOPS WITH CNA 9 I: 6000 FC PW

INSTALLED (THIS TASK IS AN ALTERNATIVE TO TASK

78.11.00/01

- P6)

GVI 03 GENERAL VISUAL INSPECTION OF CNA STRUCTURAL SUPPORT 8 I: 6000 FC PW

04 TASK COVERED BY ZIP, SEE APPENDIX 9

78.11.44 COMMON NOZZLE ASSEMBLY

01 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 02 GENERAL V ISUAL INSPECTION OF COMMON NOZZLE ASSEMBLY 9 I: 6000 FH PW

CROSS FLOW SEALS OR

20 MO

NOTE 14

GVI 03 GENERAL VISUAL INSPECTION OF COMMON NOZZLE ASSEMBLY 8 I: 6000 FH PW

FIRE SEALS AND PEN NIB FAIRING FWD FACE OR

4500 FC

NOTE 14

78.31.00 THRUST REVERSER CONTROL AND INDICATING

01 TASK DELETED WITH DEC 10 REVISION

DET 02 DETAILED INSPECTION OF PRIMARY LOCK ROLLERS 9 I: 9000 FC PW

OR

40 MO

78.32.00 THRUST REVERSER COWLING SYSTEM

* * * * * C O N T I N U E D * * * * *

REV 18 EXHAUST SECTION: C

- PW6000A

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78.32.00 * * * * * C O N T I N U E * * * * *

01 TASK COVERED BY ZIP, SEE APPENDIX 9

GVI 02 GENERAL VISUAL INSPECTION OF SEALS 8 I: 6000 FH PW

03 TASK COVERED BY ZIP, SEE APPENDIX 9

04 TASK COVERED BY ZIP, SEE APPENDIX 9

05 TASK COVERED BY ZIP, SEE APPENDIX 9

78.37.00 THRUST REVERSER INDEPENDENT LOCKING SYSTEM

DET 01 DETAILED INSPECTION OF TERTIARY LOCK ROLLERS 9 I: 9000 FC PW

OR

40 MO

* * * * * E N D * * * * *

REV 18 EXHAUST SECTION: C

- PW6000A

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PW6000A

79.00.00 OIL

79.10.00 ENGINE OIL STORAGE SYSTEM

NO TASK SELECTED

79.20.00 ENGINE OIL DISTRIBUTION SYSTEM

DET 01 CHECK MASTER CHIP COLLECTOR FOR PARTICLES 6 I: 750 FH PW

DIS 02 DISCARD OIL FILTER ELEMENT 6 I: 3750 FH PW

GVI 03 GENERAL VI SUAL INSPECTION OF AOHX FIRE SEAL 8 I: 6000 FH PW

OR

4500 FC

79.30.00 OIL INDICATING SYSTEM

NO TASK SELECTED

* * * * * E N D * * * * *

REV 18 OIL SECTION: C

- PW6000A

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PW6000A

80.00.00 STARTING

80.00.00 STARTING SYSTEMS

SVC 01 DRAIN AND REPLENISH OIL 6,9 I: 600 FH PW

OR

750 FC

DET 02 CHECK CHIP COLLECTOR FOR PARTICLES 6,9 I: 600 FH PW

OR

750 FC

* * * * * E N D * * * * *

R EV 18 STARTING SECTION: C

- PW6000A

- 80 PAGE 1

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# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D1 SECTION D

STRUCTURES

1. INTRODUCTION

This section provides the basic scheduled maintenance tasks and frequencies applicable to the

aircraft structure.

The purpose of this section is to maintain the continuous airworthiness of the aircraft structure and

to control corrosion to Level 1 or better (ref: 7. CORROSION PREVENTION AND CONTROL

PROGRAM for definition of Level 1 corrosion).

2. INSPECTION PHILOSOPHY

This section has been developed by considering the following sources of damage:

2.1 Metallics

- Fatigue Damage (FD)

- Environmental Deterioration (ED)

- Accidental Damage (AD)

Fatigue Damage

For FD, the damage initiation and subsequent damage growth is primarily dependent on

the ground-air-ground loading variation, which occurs once per flight. Therefore, flight

cycles (FC) are used as the unit for thresholds and repeat intervals. Some fatigue related

SSIs are also sensitive to flight duration. For these SSIs, a FH limit is stated in addition to

the FC limit. The inspection is to be performed at whichever limit is reached first.

The structure inspection tasks selected for fatigue are derived from damage

tolerance a evaluation according to the criteria defined by FAR/JAR 25.571, Amendment 45,

with the aim of ensuring timely damage detection. The FC and FH data is based on a

combination of calculation, full-scale fatigue test teardown results, and in-service

experience (where available).

Environmental Deterioration

For ED, since the deterioration caused by the environment (e.g. corrosion, stress

corrosion) is mainly time dependant, inspection intervals and thresholds are based on

calendar time (Years).

Accidental Damage

For deterioration caused by accidental damage, it is considered that major damage such as

that caused by bird impact, or ground handling equipment, will be detected by routine

inspections. AD consists of minor damage which could result in fatigue and/or corrosion

damage, and which could propagate undetected. In the analysis, the fatigue and

environmental effects of the accidental damage are considered. A dedicated AD task is not

selected; the AD requirement is consolidated into either the ED or the FD task, or both,

according to the AD consequences. AD is therefore subject to maintenance requirements

expressed in FC (and FH) or calendar time or both.

2.2 Non -metallics

- Ageing Deterioration

- Accidental Damage

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D2 Ageing Deterioration

Deterioration caused by ageing considers loading conditions and environmental

conditions. Inspection intervals and thresholds are based on calendar time.

Accidental Damage

Deterioration caused by accidental damage is subject to inspection intervals based on

calendar time.

The frequency of inspection is dependant on static strength reduction caused by the

selected damage, combined with the likelihood of the selected damage occurring more

than once during the basic interval.

As this kind of deterioration is random in nature, inspections shall be applied to all

aircraft at each repeat interval without threshold.

3. INSPECTION LEVELS

According to the analysis procedure, for each Structural Significant Item (SSI), various inspection

levels have been considered with the aim of selecting the lowest inspection level compatible with

the type of damage and the expected damage growth. Therefore, one or more of the following

inspection levels have been selected for each SSI:

General Visual Inspection (GVI)

Detailed Inspection (DET)

Special Detailed Inspection (SDI)

For definition of inspection levels refer to GLOSSARY, Appendix 4.

4. ZONAL TASK (ZIP) COMPATIBILITY

When General Visual Inspection (GVI) level has been selected for a particular SSI, the inspection

requirement may be considered adequately covered by Zonal tasks which are then referenced in

Appendix 9.

The following criteria have been considered as prerequisite for GVI coverage by Zonal:

- The access requirements are compatible.

- The equivalent ZIP task is performed as frequently, or, more frequently than the inspection

threshold and interval quoted in this section.

- The maximum compatible interval is calculated by taking the upper limit of the aircraft average

utilization as given in Section A, para 2.

- For ZIP Tasks of 4 MO, the equivalent structures task interval must be equal to or greater tha n

1500 FH / 850 FC.

- For ZIP tasks of 24 months, the equivalent structures task interval must be equal to or greater

than a nominal value of 5000 FC / 88 00 FH.

- For ZIP Tasks of 6 Yrs, the equivalent structures task interval must be equal to or greater than

15000 FC / 2 64 00 FH.

The maintenance programs of individual operators which deviate from the requirements given in

this report (e.g. interval frame, utilisation) will need to be rechecked to ensure Zonal task

compatibility.

All structure not selecte d as Structural Significant Item (SSI) is classified as „Other Structure‟

(Refer to GLOSSARY, Appendix 4), and is covered by Zonal tasks as provided in Section E.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D3 GVI SSIs which also require the application of Temporary Protection Systems (TPS) shall not be

covered by Zonal tasks.

ALI requirements are not given in Section D of this document. The operator must consider the

latest issue of the ALI document (ALS Part 2) for applicable requirements.

5. INSPECTION CATEGORIES

5.1 INTRODUCTION

Structure inspections fall into the following three categories:

- 100% Tasks with no associated Sampling Task

- Sampling Tasks with no associated 100% Task

- Sampling Tasks that become 100% for the non sampling aircraft at the 100%

Threshold.

The inspections performed on sampling fleet aircraft prevent performing the sampling

inspections on 100% of one operator ‟ s fleet at the listed sampling threshold as per task.

In case an operator does no t define a sampling fleet, it is the Airbus recommendation to

perform applicable sampling inspection requirements on all aircraft of the operator‟s fleet.

5.2 100% TASKS WITH NO ASSOCIATED SAMPLING TASK

These are:

Fatigue tasks where calculation and/or test indicate a high fatigue sensitivity which are

however, not classified as ALI. These tasks are not selected for Sampling. These tasks

have a 100% Threshold only e.g. 551002

- 01 -2.

Fatigue and Environmental Deterioration (corrosion or ageing) tasks where Accidental

Damage is likely. These tasks are not selected for Sampling. These tasks have a

100% Threshold only e.g. 534135

- 01 -4.

100% tasks are indicated by an entry in the “100% THRESHOLD INTERVAL” column only and

must be performed on all aircraft of the fleet, regardless their sample status.

5.3 SAMPLING TASKS THAT BECOME 100%

These ar e:

Fatigue tasks where calculation and/or test indicate a medium fatigue sensitivity.

These tasks are selected for sampling. These tasks have a Sampling Threshold and a

100% Threshold. In most cases, those tasks become an ALI requirement when

reaching the 100% threshold and must be inspected according to the values and

applicabilities as given in the ALI document e.g. 534137

- 01 -1

.

Corrosion tasks where in-service experience indicates that damage is not likely are

selected for sampling. These tasks have a Sampling Threshold and a 100% Threshold.

All aircraft not inspected as sampling aircraft must be inspected at the 100% Threshold

e.g. 574304- 01

- 1.

Sampling tasks that become 100% are indicated by an entry in the “ SAMPLING THRESHOLD

INTERVAL ” and an entry in the “100% THRESHOLD INTERVAL” column

.

For the selected Sampling Program aircraft, inspections commence at the Sampling Threshold

or at the 100% Threshold whatever comes first. Repetitive inspections have to be performed

at every Sampling Interval or 100% Interval whatever comes first (counting from the date / FH

/ FC of the threshold / previous inspection).

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D4 On aircraft not selected for the Sampling Program, the 100% Threshold is the first time when a

task has to be performed.

NOTE: The inspection is not required to be repeated when a sampling fleet aircraft reaches

the 100% threshold and a sampling requirement of the task was already performed on this

aircraft. Compliance to the 100% inspection requirement is shown with the accomplishment of

sampling task inspections for the sampling threshold and follow up intervals. This statement is

valid for utilisation (FC / FH)

– and calendar time (YE) based inspection requirements.

NOTE: For several MRBR tasks, an additional ALI requirement exists. Operators need to

check the latest ALS Part 2 document for applicable requirements.

5.4 SAMPLING TASKS WITHOUT A 100% REQUIREMENT

These are:

Fatigue tasks where calculation and/or test indicate a low fatigue sensitivity. These items

are selected for sampling e.g. 531120- 01 -1. FD sampling threshold inspections without a

100% inspection requirement typically start at or after 30000 FC, depending on the fatigue

sensitivity of the item to be inspected.

NOTE: Some FD sampling items show a threshold equal to the applicable aircraft

utilization limit for A320FAM aircraft types as per chapter 8 GENERAL RULES

APPLICABLE TO THE STRUCTURE SECTION

. These tasks are subject for review during A320FAM Service Goal extension exerci se s

.

Sampling Tasks are indicated by an entry in the “ SAMPLING THRESHOLD INTERVAL”

column only e.g. 531120

- 01 -1. These tasks need only to be performed on aircraft selected as

sampling aircraft.

NOTE: For several MRBR tasks, an additional ALI requirement exists. Operators need to

check the latest ALS Part 2 document for applicable requirements.

5.5 ARRANGEMENT OF INSPECTION REQUIREMENTS

Inspection requirements Sampling fleet Non sampling fleet

100% TASKS WITH NO

A SSOCIATED SAMPLING

TASK 100% requirement applicable 100% requirement applicable

SAMPLING TASKS THAT

BECOME 100% Sampling requirement

applicable 100% requirement applicable

SAMPLING TASKS

WITHOUT A 100%

REQUIREMENT Sampling requirement

applicable Not applicable

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D5 6. SAMPLING PROGRAM

6.1 INTRODUCTION

The purpose of the Sampling Program is to detect systematic deterioration caused by the

environment and/or fatigue, on a group of aircraft selected from those which have the highest

age within a considered fleet. The Sampling Program is applicable to both Environmental

Deterioration (ED) and Fatigue Damage (FD) SSIs, where the deterioration, should it occur, is

considered as being progressive with age or operating usage. Only those SSIs for which a

systematic environmental deterioration/fatigue damage characteristic has been analysed will

be considered for inclusion in the Sampling Program.

SSIs which are susceptible to Accidental Damage (AD) [Non-systematic] are not considered

for the Sampling Program.

Sampling Program inspections are to monitor utilisation and environmental circumstances of

one operator. The 100% threshold of a sampling task provides information about the

inspection point for aircraft that are not part of the sampling fleet.

All aircraft being part of the sampling fleet are continuously inspected in advance of the rest of

the fleet at the sampling inspection threshold and afterwards following the sampling interval

inspection requirement.

Example 1:

Sampling inspection requirement with 100% threshold (CPCP)

Task 535151

- 01 -1:

- Sampling threshold 12 YE; sampling interval 12 YE;

- 100% threshold 24 YE, 100 % interval 12 YE

Sampling fleet aircraft inspection dates:

First inspection at 12 YE, repetitive inspection 12 YE after first inspection performed (24 YE,

36 YE...)

No n sampling fleet aircraft (sampling fleet installed):

First inspection at 24 YE, repetitive inspection 12 YE after first inspection performed ( 36 YE,

48 YE...)

Example 2:

Sampling inspection requirement with 100% threshold (FD)

Task 572004

- 01 -4:

- Sampling threshold 30000 FC OR 49700 FH; sampling interval 14700 FC OR 24300 FH

(MRBR);

- 100% threshold 39800 FC OR 60000 FH, 100% interval 14700 FC OR 24300 FH (ALS Part

2 / ALI item)

Sampling fleet aircraft inspection dates:

First inspection at 30000 FC OR 49700 FH , repetitive inspection every 14700 FC OR 24300

FH after first inspection performed(whatever comes first).

Non sampling fleet aircraft (sampling fleet installed):

First inspection at 39800 FC OR 60000 FH, repetitive inspection every every 14700 FC OR

24300 FH after first inspection performed (whatever comes first).

Based on the results of Sampling Program inspections the following applies:

- In case of findings each operator should take appropriate corrective actions, such as

change of program concept, decrease in interval, application of TPS etc.

In case of no finding, the current inspections continue to apply.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D6 6.2 SELECTION OF AIRCRAFT FOR SAMPLING PROGRAM

For Sampling Program, a number of aircraft have to be determined as sampling aircraft, at the

level of each operator.

For each operator, the Sampling Program aircraft will be the oldest 1/5 aircraft, in the

operator ‟ s fleet, in years.

The oldest aircraft are defined as the aircraft with the highest age in years since their initial

manufacturer‟s delivery date.

NOTE: For operators with more than one aircraft type in their fleet, e.g. A318, A319, A320

and A321, the Sampling Program aircraft have to be determined per aircraft type, e.g. 1/5 of

the oldest A318 aircraft, 1/5 of the oldest A319 aircraft + 1/5 of the oldest A320 aircraft + 1/5 of

the oldest A321 aircraft.

If the number of aircraft selected is not a whole number, the number can be decreased to the

next lower whole number. The minimum sample size is one aircraft per aircraft type. The

maximum number of aircraft to be sampled is 5 aircraft per aircraft type even if the total fleet

size would lead to a higher number applying the 20% rule.

NOTE: A group of operators may, if operating the same aircraft type in similar operational

conditions and having established common rules acceptable to each operators'

Airworthiness Authorities, combine their fleets to form one fleet for the Sampling

Program.

NOTE: If the operational conditions within an operator‟s fleet differ significantly (e.g. a sub

fleet is permanently based in a different climate condition) it is advisable to conside r

dedicated sample aircraft for this sub-fleet.

Any significant changes to an operators fleet will require a review of the Sampling Program

aircraft. This includes buying and/or selling aircraft and retiring aircraft from the fleet.

Regarding rearranging of the sample fleet the following rules apply:

- The above statements regarding sample size apply.

Any aircraft in a fleet is protected by the respective sample aircraft of this operator‟s fleet. If

a “non

- sampling” aircraft would be integrated into a new operator‟s fleet it could become a

sampling aircraft. However, no retroactive maintenance is required i.e. all inspections are to

be performed at their next due. The inspection date could be calculated taking into account

the last maintenance visit where a sampling inspection would have been performed if the

aircraft had been part of the sampling fleet.

Example: An aircraft which was not a sample A/C is 7 years old has been acquired by

another operator. “100% concept” 6 YE threshold inspection requirements have been

accomplished during a maintenance visit when the A/C was 5.5 YE. No sampling inspection

was performed (non sampling A/C).

In the new fleet, the A/C became part of the sampling fleet.

The next sampling inspection for this A/C (6 YE / 6 YE sampling tasks) should be

performed 6 YE after the last maintenance visit, therefore at the A/C age of 11.5 YE.

Presumably, this would be the next 12 YE inspection event for this A/C, therefore the 12 YE

sampling threshold inspection would be performed at this A/C age, too.

NOTE: If an operator‟s established sample fleet consists of only 1 aircraft, the next check

containing sampling inspections (e.g. 6 YE inspection) should be performed on this aircraft

before it is removed from the sample fleet and replaced by another one (change of status).

This is to achieve inspection data which are representative for the specific environment /

operation.

- If an aircraft is added to the fleet for a limited time it is advisable to review the sample fleet

composition with special care. In particular, aircraft should not be removed from an

established sample fleet in exchange for an aircraft being foreseeable in the fleet for a

limited time only.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D7 - Since every case is specific, an acceptable agreement should be sought with the operators'

Airworthiness Authorities. The operator should contact AIRBUS if there are doubts how to

apply the above rules for a particular case.

6.3 SAMPLING PROGRAM ILLUSTRATION

The illustration shows the arrangement of inspections for a typical SSI with sampling and

100% requirements:

The Sampling Program aircraft should first be selected before the subsequent planning of the

SSI details.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D8 7. CORROSION PREVENTION AND CONTROL PROGRAM (CPCP)

7.1 INTRODUCTION

The Structures section includes tasks to control corrosion to Level 1 or better on all structural

details, elements or assemblies which contribute significantly to carrying flight, ground,

pressure or control loads, and whose failure could affect the structural integrity necessary for

the safety of the aircraft.

All Corrosion Prevention and Control Program (CPCP) requirements are indicated by the code

„CPCP‟ in the CPCP column.

Some calendar-time tasks are also covered by the Sampling Program, i.e. they have a

Sample Threshold/Interval. For these tasks, the 100% Threshold is the time at which the task

becomes a CPCP task.

7.2 CORROSION LEVEL DEFINITIONS

The definitions for the various Levels of corrosion are as follows:

Level 1 Corrosion

Corrosion damage that does not require structural reinforcement or replacement.

or,

Corrosion occurring between successive inspections exceeds allowable limit but is local and

can be attributed to an event not typical of operator usage of other aircraft in the same fleet

(e.g. Mercury spill).

Level 2 Corrosion

Corrosion occurring between successive inspections that requires a single rework/blend-out,

which exceeds allowable limits as defined by the manufacturer (SRM, SB, etc.), requiring a

repair/reinforcement or complete or partial replacement of applicable structure.

Level 3 Corrosion

Corrosion found during first or subsequent inspection(s), which is determined (normally by the

operator) to be an urgent airworthiness concern requiring expeditious action.

7.3 CPCP RULES

The effectiveness of the Corrosion Prevention and Control Program is determined by following

the General Rules applicable to the Structures section (refer to Paragraph 8) and the rules

listed below (Refer also to CPCP Flow Chart and Decision Steps on following pages).

Level 1 Corrosion Findings

Should inspections consistently reveal corrosion Level 1 findings for a given area during

repeat inspections on particular aircraft operated in similar conditions, then the existing task is

considered effective for the concerned area, and no change is necessary.

Level 2 Corrosion Findings

Should inspections reveal that corrosion is Level 2 for a given area during repeat inspections,

then the existing task is not effective for the concerned area of the particular fleet.

In order to control corrosion to Level 1 or better, consideration should be given to one or more

of the following corrective actions:

- Decreasing the inspection threshold/interval

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D9 - Considering a higher inspection level

- Re -considering the Concept (Sampling or 100%)

- Application/More frequent application of Temporary Protection System

- Embodiment of preventive modifications, where applicable

- Installation of parts with improved protection standard, where applicable

In this way, the CPCP is self-regulating and will adjust itself to the optimum program.

Level 3 Corrosion Findings

Should inspections reveal that corrosion is Level 3 in a given area, then the existing task is not

effective for the concerned area.

In addition to the considerations given for Level 2 corrosion, an action plan calling for a onetime inspection of the concerned area should be expeditiously agreed with the local Aviation

Authority and carried out on all aircraft of a similar age or older.

Airbus may be consulted to determine whether or not the airworthiness is affected. In this

case all details of findings are to be promptly reported for detailed evaluation and the

assistance required clearly expressed.

A periodic review of the Structures section, with particular attention to reported fleet data shall

be scheduled to maintain the target of this program to control corrosion to Level 1 or better on

all structural details, elements or assemblies which contribute significantly to carrying flight,

ground, pressure or control loads, and whose failure could affect the structural integrity

necessary for the safety of the aircraft.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 10 

# FLOW CHART TO DETERMINE CORROSION LEVELS

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 11 

# EXPLANATION ON FLOW CHART DECISION STEPS

DECISION STEP A - CORROSION FINDING

Th ere is a corrosion finding which is considered to be more than a negligible finding.

DECISION STEP B - BEYOND ALLOWABLE LIMITS

The corrosion defect noticed on the considered aircraft is beyond the allowable limits as defined by the

manufacturer (e.g. SRM, SB, etc.).

DECISION STEP C - AIRWORTHINESS AFFECTED

The corrosion defect is beyond the allowable limits which prevents the aircraft from flying in a safe

condition.

When significant corrosion findings occur which could affect the structural integrity of the airplane

Airbus can be consulted to determine whether or not the airworthiness is affected. In this case all

details of findings are to be promptly reported for detailed evaluation and the assistance required

clearly expressed.

DECISION STEP D - DUE TO A NON TYPICAL EVENT

For the purpose of the flow chart, a non-typical event is an event which is considered to be not

representative of the events which normally occurs or could occur in the concerned area.

As examples:

- mercury spillage

- corrosive fluid spillages when they are demonstrated to be exceptional, however when they are

noticed to be systematic they cannot be considered as non-typical.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 12 8. GENERAL RULES APPLICABLE TO THE STRUCTURE SECTION

1. The Maintenance tasks are to carried out "at or before" the limits stated for Sample

Threshold/Interval and 100% Threshold/Interval.

2. The Threshold is the time at which the first maintenance task is due:

- For tasks in FC or FH, the Sample Thresholds and 100% Thresholds are counted from

first flight,

- For tasks in Years, the Sample Thresholds and 100% Thresholds are counted from

date of initial delivery from manufacturer, unless otherwise stated.

3. For repeat maintenance tasks, the interval starts at the time of the last maintenance task

performe d.

4. The thresholds and intervals quoted in calendar time in this section include aircraft time in and

out of service. In other words, operators will not, in general, be allowed to take credit for time

out of service or storage periods to extend corrosion inspection intervals.

5. It is assumed that the structure to be inspected is in a state of cleanliness, which allows a

satisfactory inspection to be carried out at the required inspection level.

Where existing Temporary Protection System (TPS) permits clear assessment of the condition

of the structure, then that TPS may remain in place for the inspection.

6. If damage is found or suspected (such as bulging skin) then the full extent of any damage

must be clearly identified using appropriate inspection techniques and/or disassembly when

necessary. This may require additional access to that stated for the maintenance task.

All damage is to be evaluated and repaired in accordance with documentation acceptable to

the relevant Airworthiness Authority.

7. If inspections indicate evidence of deterioration, appropriate further actions must be taken to

prevent similar deteriorations from occurring in the operators fleet.

For corrosion findings refer to CORROSION PREVENTION AND CONTROL PROGRAM in

this secti on. Operators shall report inspection results related to SSIs to the manufacturer in accordance

with the A318/A319/A320/A321 Reporting System, refer to Appendix 6.

8. Ensure that all drain holes and drainage paths are clear from obstruction.

9. The following applies to Temporary Protection System (TPS) application:

a. Prior to application of TPS, perform an inspection of the area at the inspection level for the

task quoted in calendar time.

b. For those items/areas where TPS application is quoted in the TPS column, the integrity of

the existing TPS is to be checked to determine if additional application is required, which

will be done on an “as necessary” basis. If cleaning has been done (with solvents, or

alkaline cleaners, or high pressure water and solvent, or steam and solvent), TPS must be

reapplied. If TPS film is locally damaged, TPS must be removed then must be reapplied

on these TPS-damaged areas.

c. The Type and Grade of TPS to be applied is provided in the TPS column. Alternative

Types and Grades may be used, where applicable.

d. When TPS is only applied to a selected item/area within a task boundary, details are

provided as a note in the Task Description column.

e. Sampling Program tasks do not have TPS selected. If an operator chooses to apply TPS

to a particular item/area for aircraft inspected in accordance with the Sampling Program,

these aircraft are no longer representative of the non-sampled aircraft. In this case, TPS

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 13

must be applied to all aircraft in this area, including the aircraft not selected for sampling.

This task then effectively becomes 100% for those specific aircraft.

f. When TPS application is not allowed on complete area/item, this is highlighted in the TPS

column.

CAUTION:

DO NOT APPLY TEMPORARY PROTECTIONS ON OXYGEN SYSTEMS, CONTROL

CABLES, PULLEYS, INSULATION BLANKETS, ELECTRICAL WIRING, SELF-LUBRICATED

BEARINGS AND LUBRICATED SURFACES. DRAIN VALVES AND ALL OPEN ORIFICES

ARE TO BE PROTECTED FROM INGRESS PRIOR TO TEMPORARY PROTECTION BEING

APPLIED.

10. Ensure wet insulation blankets are dried prior to re-installation, or replaced with new.

11. The requirements quoted in years have been established by assuming aircraft operation in a

"typical" environment. Operators who routinely deviate from operation in a "typical"

environment e.g. by transporting seafood products, should make appropriate adjustments to

their program.

12. Inspection intervals recommended for surveillance of deterioration caused by the environment

in fuel tank area (microbiological corrosion) should be adjusted by individual operators,

considering their own in-service experience and operational environment.

13. Based on reports made through the A318/A319/A320/A321 Structure Reporting System,

AIRBUS will:

- Inform all operators of any significant discrepancies discovered on the

A318/A319/A320/A321 Fleet.

- Make the appropriate recommendations.

14. Additional information concerning SSI inspections is provided in AIRBUS supporting

publications for the A318/A319/A320/A321 aircraft:

- Maintenance Planning Document (MPD)

- Aircraft Maintenance Manual (AMM)

- Non -Destructive Testing Manual (NTM)

- Structure Repair Manual (SRM)

- Consumable Material List (CML)

15. All tasks with "CPCP" quoted in the CPCP column are to be considered as CPCP tasks.

16. The condition of the paint system should be verified during the inspections. Re-protection

should be applied where necessary

17. “Touch and Go” Flight Cycles can be neglected if they are less than 5% of the total number of

Flight Cycles up to threshold inspection or between two consecutive inspections.

Each “Touch and Go” cycle above 5% is to be counted as one Flight Cycle, up to threshold

inspection or between two consecutive inspections.

18. In case of insulation being fitted in the inspection area, it is specified on a task by task basis

whether the insulation has to be displaced or to be removed to perform the inspection

properly. For tasks transferred to ZIP, displacement of insulation is considered adequate

19. Alternative inspection method

SAFAM maintenance documents list alternative inspection methods for some items. In case

the inspection requirements differ between the alternative inspections, the following rule

applies when changing from a short interval inspection level (e.g. DET) to a high interval

inspection level (e.g. SDI ).

The initial inspection of the new method (SDI) has to be accomplished at the old inspection

method due date.

Once this was accomplished, the new inspection method interval can be applied.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 14 9. WEIGHT VARIANT APPLICABILITY

Some SSIs have different fatigue inspection requirements for the various Weight Variants (WV) of an

aircraft type. The Weight Variant represents the delivery standard of each aircraft.

The applicable Weight Variant (delivery standard) for each individual aircraft can be found in Table 1

of the “Aircraft Allocation List” in the Structure Repair Manual (SRM) introduction.

Table 2 of the “Aircraft Allocation List“ gives additional data for aircraft which have the Weight

Variant status amended due to modifications or Service Bulletin embodiment.

To minimise the number of individual inspection requirements, the Weight Variant requirements

have been Grouped where they are similar. The Group number is stated in the Structures section

“APPLICABILITY“ column. Refer to the details below:

WV groups are only stated where necessary. In other cases the aircraft Model, e.g. A320, or

aircraft model and series, e.g. A320-200, have been retained where these cover all requirements.

For A/C, that have been subject to a WV (Weight Variant) change through a service bulletin

embodiment, the maintenance requirements that apply are those with the lowest threshold and

interval figures applicable to this A/C during service life regardless of the current WV of that subject

aircraft.

The following WV grouping applies:

MODEL/

SERIES WEIGHT VARIANTS MODIFICATION GROUP

A318

- 100 000, 001, 002, 003, 004, 005, 006, 007, 008 PRE 39195 18

- 1A

005 POST 39195 18

- 1E

A319

- 100 000, 001, 003 N/A 19

- 1A

002, 004, 005, 006, 007, 008, 009, 011, 012 N/A 19

- 1B

002, 01 0 POST 28162

POST 28238

POST 28342 19

- 1C

A320

- 100 ALL N/A No Grouping

A320

- 200 ALL N/A No Grouping

A321

- 100 000, 002, 003, 004, 005, 006, 007 N/A 21

- 1A

008 N/A 21

- 1B

A321

- 200 000, 004, 005, 006, 007, 008, 009 N/A 21

- 2A

001, 002, 003, 010, 011 N/A

21

- 2B

000, 004, 005, 006, 007, 008, 009 POST 28653

(Group 21

- 2A with

two ACTs)

10. AIRCRAFT UTILIZATION LIMITS / LIMIT OF VALIDITY (LOV)

A320FAM aircraft are certified against utilisation limits expressed in FC and FH.

The Limit Of Validity (LOV) is provided in the introduction of the SAFAM ALS Part 2 Document.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 15 11. NOTES FOR SECTION D

NOTE 1: DELETED

NOTE 2: DELETED

NOTE 3: RESERVED

NOTE 4: Task to be performed OFF AIRCRAFT in accordance with relevant CMM.

Accomplishment of this task was previously covered by MSI 32- 11 -00 Tasks 06 or 14

(RESTORATION OF MAIN GEAR) and MSI 32- 21 -00 Task 05 (RESTORATION OF

NOSE GEAR). The Special Detailed Inspection (SDI) method is not stated for ATA 32

tasks, as each task can have numerous methods of inspection.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 16 12. EXPLANATION OF STRUCTURE SECTION FORMAT

Detailed information is given below concerning the format of the inspection requirements provided on subsequent pages.

TASK

REFERENCE ACCESS ZONE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL 100%

THRESHOLD

INTE RVAL TPS CPCP

APPLICABILITY

1 2 3 4 5 6 7 8 9

1. This column indicates the SSI task reference, e.g. 531109- 01 -1. It is composed of 9 digits as follows:



# XXXXXX - XX - X

The SSI number is represented by the first six digits, 531109 . The first set of two digits, 53 1109

- 0101, are in accordance with the A318/A319/A320/A321

ATA 100 breakdown, showing the major section where the SSI i s located. E.g. 53 Fuselage. The second set of two digits, 53 11 09

- 01

- 1, are also in

accordance with the ATA 100 breakdown, showing the sub

- section where the SSI is located e.g. 53

- 11 Fwd fuselage. The third set of two digits, 5311 09

-

01

- 1, are sequential n umbers within the section e.g. 01, 02, 03 up to 99.

The Sequence number is composed of two digits. It follows the SSI number and is separated by a dash e.g. 531109- 01 -1. It identifies different

inspections e.g. Detailed or Special Detailed. These two digits are also changed when the inspection areas are physically different (e.g. Rib 8 or Rib 9) or

when the inspections have a major difference in access (e.g. actuator removal).

The Applicability index is composed of one digit. It follows the Sequence number and is separated by a dash e.g. 571109- 01

- 1. It identifies the different

applicability e.g. aircraft series, mod status, WV group etc. This digit is also used to differentiate between minor access differences e.g. different panel

numbers.

2. This column indicates the access requirements to adequately perform the inspection, i.e. all items listed must be removed or opened (hinged

panels/doors) unless otherwise stated (e.g. insulation to be lifted).

NOTE: The items for this column have been selected by the following criteria (for example refer to SSI 54.51.16): Applicability index

Sequence number

SSI number

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 17 a) the last items to be removed to gain full access (in this example: sleeves, bolts)

b) for clarity intermediate items are stated for guidance (in this example: shackles)

c) major systems (in this example: engine)

3. This column indicates the zone(s) where the SSI is located. For the zone boundaries refer to Aircraft Zoning, Appendix 2.

4. This column describes the task to be performed. It includes a description and the boundaries of the SSI to be inspected. All items within this boundary are to

be inspected e.g. fasteners, cutouts, attachments, unless otherwise stated. Additional information may be added to clarify the inspection area.

Where applicable, details of partial application of Temporary Protection System will be given.

Where applicable, Notes providing details of alternative tasks, and tasks to be performed at the same time, will be included.

When alternative inspection requirements are provided the next interval applicable is that one which is associated with the inspection method used at last

inspection.

For SDI inspections, the Non Destructive Testing (NDT) method is provided. The following terms are used:

ROTO: Roto test inspection

HFEC: High Frequency Eddy Current inspection

LFEC: Low Frequency Eddy Current inspection

US: Ultra Sonic inspection

THERMOGRAPHIC / THERMO: Thermographic inspection

ENDOSCOPE: Endoscope inspection

X-RAY: X- Ray inspection

MPI: Magnetic Part

icle Inspection

DYE PENETRANT: Dye Penetrant inspection

TAP TEST: Tap Test / Woodpecker inspection

SNAKE EYE: Snake Eye inspection

5. This column indicates the Sample threshold and the repeat interval. This requirement is only applicable to selected sample A/C.

6. This column indicates the 100% threshold and repeat interval. This requirement is applicable to all A/C.

7. This column indicates whether or not Temporary Protection System is to be applied, and the kind of TPS to be applied. TPS application is only considered for

tasks quoted in YE.

‟1‟ : Type I Grade 2 or Grade 3 TPS is to be applied.

„1+2‟ : Type I TPS plus a subsequent application of Type II TPS is to be applied. Alternatively, Type III TPS can be applied.

„No‟ : TPS must not be applied in the area (examples: inside fuel tank, pylon).

Left Blank : TPS may be applied at the discretion of the operator.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 18

Type III TPS is an alternative material that may be used as a replacement for the combined Type I and Type II. Also, Type III TPS may be used in place of

Type I or Type II, except for movable parts, for which only Type I Grade 2 is permitted.

A list of qualified products is provided in the Consumable Materials List (CML), Section 15 - STORAGE PRESERVATION

8. This column indicates whether the considered task is a CPCP item.

9. This column lists the A/C type/series/model, the Mod status, the installed Powerplant, the Weight Variant group or special installations like ACT for which

the particular requirement is applicable.

Examples are given below:

ALL : This requirement applies to all A318, A319, A320 or A321 aircraft types

A320 : This requirement applies to A320 aircraft type only

A320

or

A321 : This requiremen t applies to A320 or A321 aircraft types

A320

- 100 : This requirement applies to A320

- 100 series aircraft

A321

- 112 : This requirement applies to A321

- 112 aircraft model

PRE 20139 : This requirement applies to all A318, A319, A320 or A321 witho ut MOD 20139, i.e. aircraft which do not have the modification 20139

embodied

A320

POST 20062 : This requirement applies to A320 aircraft type POST MOD 20062, i.e. A320 which do have the modification 20062 embodied

A320

- 100

POST 20029 : This req uirement applies to A320

- 100 series aircraft POST MOD 20029, i.e. A320

- 100 which do have the modification 20029 embodied

A320

POST 25044

OR

A321

POST 25044 : This requirement applies to both A320 or A321 aircraft type POST MOD 25044, i.e. both A320 or A321 which do have the modification

25044 embodied

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: D 19

A321

POST 23002

PRE 24596 : This requirement applies to A321 aircraft type POST MOD 23002 and PRE MOD 24596, i.e. A321 which do have modification 23002

embodied and do not have 24596 embodied

A 320

POST XXXXX

OR

A320

POST YYYYY : This requirement applies to A320 aircraft type POST MOD XXXXX or POST MOD YYYYY , i.e. A320 which do have either modification

XXXXX embodied or modification YYYYY embodied

ACT : This requirement applies to the Add itional Center Tank

CFM : This requirement applies to all aircraft types equipped with CFM

- 56 engines

IAE : This requirement applies to all aircraft types equipped with IAE V2500 engines

PW : This requirement applies to all aircraft types equip ped with PW6000A engines

GROUP 21

- 2A : This requirement is applicable to A321

- 200 Weight Variants 000, 004, 005, 006, 007, 008, 009

## This page is intentionally left blankAPPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

282801

- 01

- 1 ACT REMOVED 151 DETAILED INSPECTION OF ADDITIONAL CENTER TANK (ACT), T: 6 ACT YE C PCP ACT

INTEGRATED IMPACT 152 EXTERNAL SURFACE I: 6 ACT YE

WALL REMOVED NOTE: ACT SERIAL NUMBER TO BE TRACKED SINCE TASK

ACCOMPLISHMENT IS A FUNCTION OF ACT AGE AND NOT OF

AIRCRAFT AGE

282802

- 01

- 1 ACT ACCESS PANEL 151 DETAILED INSPECTION OF ADDITIONAL CENTER TANK (ACT), T:12 ACT YE CPCP ACT

REMOVED 152 INTERNAL STRUCTURE I:12 ACT YE

BLADDER TANK REMOVED NOTE: ACT SERIAL NUMBER TO BE TRACKED, SINCE TASK

INTEGRATED IMPACT ACCOMPLISHMENT IS A FUNCTION OF ACT AGE AND NOT OF

WALL REMOVED AIRCRAFT AGE

282803

- 01

- 1 ACT REMOVED 151 SPECIAL DETAILED INSPECTION (HFEC) OF ADDITIONAL T:32000 ACT ACT

INTEGRATED IMPACT 152 CENTER TANK (ACT), EXTERNAL SURFACE, IN AREA OF FC

WALL REMOVED TANKPLATE PROFILES I:13300 ACT

FC

NOTE: ACT SERIAL NUMBER TO BE TRACKED, SINCE TASK

ACCOMPLISHMENT IS A FUNCTION OF ACT USAGE PARAMETER

(ACT FC) AND NOT OF AIRCRAFT USAGE PARAMETER

* * * * * E N D * * * * *

REV 18 FUEL SECTION: D -28 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321101

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321101

- 01

- 2 AIRCRAFT JACKED, 731 DETAILED INSPECTION OF MAIN LANDING GEAR, SLIDING T: 6 YE NO C PCP ALL

SLIDING TUBE FULLY 741 TUBE (TWIN WHEEL), BRAKE ATTACHMENT FLANGE, UPPER AND I: 6 YE

EXTENDED. LOWER TORQUE LINKS, UPPER AND LOWER TORQUE LINK PINS

AND APEX PIN & NUT - EXTERNAL SURFACES, EXCEPT WHERE

COVERED BY DRESSINGS AND BUSH FLANGES.

321103

- 01

- 1 N/A 731 DETAILED INSPECTION OF MAIN LANDING GEAR, MAIN T: 6 YE CPCP ALL

741 FITTING, FORWARD PINTLE PIN, FORWARD PINTLE PIN I: 6 YE

LOCK/STUB BOLTS, REAR PINTLE PIN & NUT, RETRACTION

ACTUATOR ATTACHMENT PINS & UPPER DIAPHRAGM CROSS PIN

- EXTERNAL SURFACES, EXCEPT WHERE COVERED BY

DRESSINGS & BUSH FLANGES.

321103

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321105

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321105

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

REV 18 LANDING GEAR SECTION: D -32 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321105

- 03

- 1 LANDING GEAR REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR (OFF T: 10 YE C PCP ALL

741 AIRCRAFT) COMPRISING: I: 10 YE

- UPPER AND LOWER SIDESTAY

- UPPER & LOWER LOCK LINKS

- LOCKSTAY CARDAN

- CUFF

- TRIANGULATION LINK

- BANANA LINKS

- FORWARD PINTLE PIN

- PINTLE PIN LOCK BOLTS/STUB BOLTS

- UPPER DIAPHRAGM CROSS PIN

- UPPER PIN (SPRINGS)

- CUFF PINS

- LOCK LINK/BANANA LINK PIN

- LOWER BANANA LINK PIN

- TRIANGULATION LINK PIN

- LOCK LINK LOWER PIN

- LOCK LINK CENTER PIN

- LOCK LINK UPPER PIN

- LOCK STAY CARDAN PIN

- SIDE STAY UPPER & LOWER CARDAN PINS

- SIDE STAY PIVOT PIN

- AFT PINTLE SPHERI CAL BEARING

NOTE "4"

321107

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321107

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321107

- 03

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321105- 03

- 1.

321109

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321109

- 02 -1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321105- 03

- 1.

321110

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

REV 18 LANDING GEAR SECTION: D -32 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321110

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321110

- 03

- 1 TORQUE LINKS REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE CPCP AL L

741 UPPER AND LOWER TORQUE LINKS (OFF AIRCRAFT) I: 10 YE

COMPRISING:

- TORQUE LINK UPPER PIN

- TORQUE LINK LOWER PIN

- APEX PIN

- APEX PIN NUT

NOTE "4"

321111

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321111

- 02

- 1 SIDESTAY REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE CPCP A318

741 SIDE STAY CARDANS (OFF AIRCRAFT) COMPRISING: I: 10 YE OR

- UPPER CARDAN A319

- LOWER CARDAN POST 25485

- UPPER CARDAN NUT OR

- LOWER CARDAN NUT A320

POST 25485

NOTE "4" OR

A321

POST 25485

321111

- 03

- 2 SIDESTAY REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 8 YE C PCP A319

741 SIDE STAY CARDANS (OFF AIRCRAFT) COMPRISING: I: 8 YE PRE 25485

- UPPER CARDAN OR

- LOWER CARDAN A320

- UPPER CARDAN NUT PRE 25485

- LOWER CARDAN NUT OR

A321

NOTE "4" PRE 25485

321113

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321113

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321105- 03

- 1.

REV 18 LANDING GEAR SECTION: D -32 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321115

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321116

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321116

- 02

- 1 LANDING GEAR REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE C PCP A319

741 LOCKSTAY CARDAN BRACKET, ATTACHMENT TO MAIN FITTING I: 10 YE PRE 26644

(OFF AIRCRAFT). OR

A320

NOTE "4" PRE 26644

321117

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321125

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321125

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321110- 03

- 1.

321128

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321128

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

32112 8- 03

- 1 BOGIE BEAM AND 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE C PCP A320- 200

SLIDING TUBE 741 BOGIE BEAM (OFF AIRCRAFT) COMPRISING: I: 10 YE POST 20139

REMOVED

- AXLES (BOGIE) PRE 22129

- SLIDING TUBE (BOGIE)

- PIVOT PIN

- BRAKE RODS

- BRAKE ROD PINS

NOTE "4"

321131

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321131

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

REV 18 LANDING GEAR SECTION: D -32 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321135

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321135

- 01

- 2 N/A TASK DELETED WITH SEP 09 REVISION

321135

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321136

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321136

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321137

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321137

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321138

- 01

- 1 N/A 731 DETAILED INSPECTION OF MAIN LANDING GEAR, BOGIE BEAM T: 6 YE CPCP A320

- 200

741

- EXTERNAL SURFACES, EXCEPT WHERE COVERED BY I: 6 YE POST 20139

DRESSINGS AND BUSH FLANGES. PRE 22129

321138

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321139

- 01

- 1 AIRCRAFT JACKED, 731 DETAILED INSPECTION OF MAIN LANDING GEAR, SLIDING T: 6 YE C PCP A320- 200

SLIDING TUBE FULLY 741 TUBE (BOGIE)

- EXTERNAL SURFACES, EXCEPT WHERE I: 6 YE POST 20139

EXTENDED. COVERED BY DRESSINGS AND BUSH FLANGES. PR E 22129

321139

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

321140

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321111- 02

- 1.

321140

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321111- 03

- 2.

REV 18 LANDING GEAR SECTION: D -32 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321141

- 01

- 1 LANDING GEAR REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE NO C PCP A318

741 MAIN FITTING (OFF AIRCRAFT) COMPRISING: I: 10 YE OR

- UPPER DIAPHRAGM TUBE A319

- SLIDING TUBE OR

- LOWER BEARING HOUSING (TWIN WHEEL) A320

POST 21982

NOTE " 4" OR

A321

321141

- 01

- 2 LANDING GEAR REMOVED 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 8 YE NO C PCP A320

741 MAIN FITTING (OFF AIRCRAFT) COMPRISING: I: 8 YE PRE 21982

- UPPER DIAPHRAGM TUBE

- SLIDING TUBE

- LOWER BEARING HOUSING (TWIN WHEEL)

NOTE "4

321142

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321141- 01

- 1.

321142

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321141- 01

- 2.

321146

- 01

- 1 N/A 731 DETAILED INSPECTION OF MAIN LANDING GE AR, RETRACTION T: 6 YE CPCP ALL

741 ACTUATOR - EXTERNAL SURFACE, EXCEPT WHERE COVERED BY I: 6 YE

DRESSINGS & BUSH FLANGES.

321147

- 01

- 1 RETRACTION ACTUATOR 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE NO C PCP ALL

REMOVED 741 RETRACTION ACTUATOR (OFF AIRCRAFT) COMPRISING: I: 10 YE

- PISTON ROD

- PISTON HEAD

- NUT

- CYLINDER

- GLAND

NOTE "4"

321148

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321147- 01

- 1.

REV 18 LANDING GEAR SECTION: D -32 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321151

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321110- 03

- 1.

321152

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CON SOLIDATED IN

TASK 321105- 03

- 1.

321155

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321105- 03

- 1 & 321116

- 02

- 1.

321155

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321105- 03

- 1.

321156

- 01

- 1 N/A 731 DETAILED INSPECTION OF MAIN LANDING GEAR, UPPER & T: 6 YE CPCP A319

741 LOWER SIDESTAY, UPPER & LOWER CARDANS AND NUTS, UPPER I: 6 YE PRE 26644

& LOWER LOCK LINKS, LOCKSTAY CARDAN, LOCKSTAY CARDAN OR

BRACKET & BOLTS, CUFF, TRIANGULATION LINK, BANANA A320

LINKS, UPPER & LOWER CARDAN PINS, SIDESTAY PIVOT PIN, PRE 26644

UPPER PIN (SPRINGS), LOCKSTAY CARDAN PIN, UPPER &

LOWER LOCK LINK PINS, LOCK LINK CENTER PIN,

TRIANGULATION LINK PINS, LOCK LINK/BANANA LINK PIN,

CUFF PINS & LOWER (SPRINGS) PIN - EXTERNAL SURFACES,

EXCEPT WHERE COVERED BY DRESSINGS, BUSH FLANGES &

FITTINGS.

321156

- 01

- 2 N/A 731 DETAILED INSPECTION OF MAIN LANDING GEAR, UPPER & T: 6 YE C PCP A318

741 LOWER SIDESTAY, UPPER & LOWER CARDANS AND NUTS, UPPER I: 6 YE OR

& LOWER LOCK LINKS, LOCKSTAY CARDAN, CUFF, A319

TRIANGULATION L INK, BANANA LINKS, UPPER & LOWER POST 26644

CARDAN PINS, SIDESTAY PIVOT PIN, UPPER PIN (SPRINGS), OR

LOCKSTAY CARDAN PIN, UPPER & LOWER LOCK LINK PINS, A320

LOCK LINK CENTER PIN, TRIANGULATION LINK PINS, LOCK POST 26644

LINK/BANANA LINK PIN, CUFF PINS & LOWER (SPRINGS) PIN OR

- EXTERNAL SURFACES, EXCEPT WHERE COVERED BY A321

DRESSINGS, BUSH FLANGES & FITTINGS.

321160

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

REV 18 LANDING GEAR SECTION: D -32 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321162

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321163

- 02

- 1 N/A 731 DETAILED INSPECTION OF MAIN LANDING GEAR, PIVOT PINS T: 6 YE NO CPCP A320- 200

741 AND BRAKE ROD PINS (BOGIE) - EXTERNAL SURFACES, I: 6 YE POST 20139

EXCEPT W HERE COVERED BY DRESSINGS AND BUSH FLANGES. PRE 22129

321164

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321165

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321166

- 01

- 1 N/A 731 DETAILED INSPECTION OF MAIN LANDING GEAR, BRAKE RODS T: 6 YE CPCP A320

- 200

741 (BOGIE) - EXTERNAL SURFACES, EXCEPT WHERE COVERED BY I: 6 YE POST 20139

DRESSINGS AND BUSH FLANGES. PRE 22129

321167

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321168

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321128- 03

- 1.

321169

- 01

- 1 LANDING GEAR 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE C PCP ALL

REMOVED, REAR PINTLE 741 REAR PINTLE PIN AND NUT (OFF AIRCRAFT) . I: 10 YE

PIN AND NUT REMOVED.

NOTE "4"

321170

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321169- 01

- 1.

REV 18 LANDING GEAR SECTION: D -32 PAGE 8APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

321171

- 01

- 1 RETRACTION ACTUATOR 731 SPECIAL DETAILED INSPECTION OF MAIN LANDING GEAR, T: 10 YE NO C PCP ALL

REMOVED. 741 RETRACTION ACTUATOR PINS (OFF AIRCRAFT) COMPRISING: I: 10 YE

- RETRACTION ACTUATOR PIN (MAIN FITTING)

- RETRACTION ACTUATOR PIN (REAR SPAR)

NOTE "4"

321172

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321171- 01

- 1.

321173

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321171- 01

- 1.

321174

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 321171- 01

- 1.

322105

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322105

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

REV 18 LANDING GEAR SECTION: D-32 PAGE 9APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

322105

- 03

- 1 LANDING GEAR REMOVED 711 SPECIAL DETAILED INSPECTION OF NOSE LANDING GEAR (OFF T: 10 YE C PCP ALL

AIRCRAFT) COMPRISING: I: 10 YE

- BARREL

- SLIDING TUBE

- TURNING TUBE

- AXLE

- FORESTAY UPPER PANEL

- LOWER LINK

- UNIVERSAL JOINT

- LOCK LINK UPPER LINK

- LOCK LINK LOWER LINK

- UPPER BARREL HINGE PINS

- FORESTAY BARREL PIN

- RETAINING NUT SHOCK ASSY

- UPPER PANEL TO STRUCTURE PINS

- UPPER PANEL TO UNIVERSAL JOINT PIN

- LOCK LINK CENTRE PIN

- LOWER LOCK LINK PIN

- LOWER LOCK LINK TO UNIVERSAL JOINT PIN

- CROSS PIN

- ACTUATING CYLINDER TO LOCK LINK BARREL PIN

- CYLINDER

NOTE "4"

322110

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322110

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322110

- 03

- 1 TORQUE LINKS REMOVED 711 SPECIAL DETAILED INSPECTION OF NOSE LANDING GEAR, T: 10 YE C PCP ALL

TORQUE LINKS (OFF AIRCRAFT) COMPRISING: I: 10 YE

- UPPER TORQUE LINK

- LOWER TORQUE LINK

- TORQUE LINK PINS (UPPER & LOWER)

- TORQUE LINK APEX PIN AND NUT

NOTE "4"

322115

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

REV 18 LANDING GEAR SECTION: D-32 PAGE 10APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

322115

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322115

- 03

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

322120

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322120

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

322125

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322125

- 02

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322130

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322130

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONS OLIDATED IN

TASK 322105- 03

- 1.

322135

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

322140

- 01

- 1 N/A TASK DELETED WITH SEP 09 REVISION

3 22140

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1 & 322110

- 03

- 1.

322141

- 01

- 1 AIRCRAFT JACKED, 711 DETAILED INSPECTION OF NOSE LANDING GEAR, BARREL, T: 6 YE CPCP ALL

SLIDING TUBE FULLY SLIDING TUBE AND TURNING TUBE EXTERNAL SURFACES, I: 6 YE

EXTENDED. EXCEPT WHERE COVERED BY DRESSINGS AND BUSH FLANGES.

322142

- 01

- 1 N/A 711 DETAILED INSPECTION OF NOSE LANDING GEAR, TORQUE T: 6 YE C PCP ALL

LINKS - EXTERNAL SURFACES, EXCEPT WHERE COVERED BY I: 6 YE

DRESSINGS AND BUSH FLANGES.

REV 18 LANDING GEAR SECTION: D -32 PAGE 11APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

322143

- 01

- 1 N/A 711 DETAILED INSPECTION OF NOSE LANDING GEAR, FORESTAY T: 6 YE C PCP ALL

UPPER PANEL, LOWER LINK AND UNIVERSAL JOINT - I: 6 YE

EXTERNAL SURFACES, EXCEPT WHERE COVERED BY DRESSINGS

AND BUSH FLANGES.

322144

- 01

- 1 N/A 711 DETAILED INSPECTION OF NOSE LANDING GEAR, LOCK LINK T: 6 YE C PCP ALL

UPPER AND LOCK LINK LOWER- EXTERNAL SU RFACES, EXCEPT I: 6 YE

WHERE COVERED BY DRESSINGS AND BUSH FLANGES.

322145

- 01

- 1 N/A 711 DETAILED INSPECTION OF NOSE LANDING GEAR, UPPER T : 6 YE CPCP ALL

BARREL HINGE PINS, FORESTAY BARREL PIN, ACTUATING I: 6 YE

CYLINDER PINS, RETAINING NUT SHOCK ASSY, TORQUE LINK

PINS, TORQUE LINK APEX PIN AND NUT, UPPER PANEL TO

STRUCTURE PINS, UPPER PANEL TO UNIVERSAL JOINT PIN,

LOCK LINK CENTRE PIN, LOWER LOCK LINK PIN, LOWER LOCK

LINK TO UNIVERSAL JOINT PIN AND CROSS PIN - EXTERNAL

SURFACES, EXCEPT WHERE COVERED BY DRESSINGS AND BUSH

FLANGES.

322146

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

322147

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1 & 322110

- 03

- 1.

322148

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1 & 322110

- 03

- 1.

322149

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

322150

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

322151

- 01

- 1 N/A 711 DETAILED INSPECTION OF NOSE LANDING GEAR, ACTUATING T: 6 YE CPCP ALL

CYLINDER- EXTERNAL SURFACES, EXCEPT WHERE COVERED BY I: 6 YE

DRESSINGS AND BUSH FLANGES.

REV 18 LANDING GEAR SECTION: D -32 PAGE 12APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

322152

- 01

- 1 ACTUATOR CYLINDER 711 SPECIAL DETAILED INSPECTION OF NOSE LANDING GEAR, T: 10 YE NO C PCP ALL

REMOVED ACTUATING CYLINDER (OFF AIRCRAFT) COMPRISING: I: 10 YE

- PISTON ROD

- PISTON ROD RETAINING RING

- GLAND RETAINING RING

- PISTON NUT

- PISTON HEAD

NOTE "4"

322153

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322152- 01

- 1.

322158

- 01

- 1 ACTUATING CYLINDER 711 SPECIAL DETAILED INSPECTION OF NOSE LANDING GEAR PIN, T: 10 YE C PCP ALL

REMOVED. ACTUATING CYLINDER TO A/C STRUCTURE (OFF AIRCRAFT). I: 10 YE

NOTE "4"

322159

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322158- 01

- 1.

322160

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

322161

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION. CONSOLIDATED IN

TASK 322105- 03

- 1.

* * * * * E N D * * * * *

REV 18 LANDING GEAR SECTION: D -32 PAGE 13APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

521101

- 01

- 1 831 841 831 DETAILED INSPECTION OF DOOR STOP A SSEMBLIES ON T: 12 YE CPCP ALL

841 FORWARD PASSENGER/CREW DOOR, LH/RH. I: 12 YE

521101

- 01

- 2 N/A TASK DELETED WITH DEC 10 REVISION

521101

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

521101

- 02

- 2 831 841 831 GENERAL VISUAL INSPECTION OF DOOR STO P ASSEMBLIES ON T: 12000 FC GROUP 19- 1C

841 FORWARD PASSENGER/CREW DOOR, LH/RH. I: 12000 FC

521103

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

521103

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

521104

- 01

- 1 831 841 831 DETAILED INSPECTION OF FORWARD PASSENGER/CREW DOOR, T: 12 YE 1+2 CPCP ALL

LINING AND 841 INTERNAL STRUCTURE, LH/RH. I: 6 YE

INSULATION REMOVED

521104

- 02

- 2 831 841 831 SPECIAL DETAILED INSPECTION (LFEC) OF FORWARD T: 12 YE CPCP POST 22116

841 PASSENGER/CREW DOOR, INTERNAL STRUCTURE, LH/RH. I: 6 YE PRE 23010

NOTE: TASK 521104- 02 -2 NEED TO BE PERFORMED AT SAME

TIME AS TASK 521104- 01 -1

521301

- 01

- 1 832 842 832 DETAILED INSPECTION OF DOOR STOP ASSEMBLIES ON AFT T: 12 YE CPCP ALL

842 PASSENGER/CREW DOOR, LH/RH. I: 12 YE

521301

- 01

- 2 N/A TASK DELETED WITH DEC 10 REVISION

521301

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

521301

- 02

- 2 832 842 832 GENERAL VISUAL INSPECTION OF DOOR STO P ASSEMBLIES ON T: 12000 FC GROUP 19- 1C

842 AFT PASSENGER/CREW DOOR, LH/RH. I: 12000 FC

REV 18 DOORS SECTION: D -52 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

521303

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

521303

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

521304

- 01

- 1 832 842 832 DETAILED INSPECTION OF AFT PASSENGER/CREW DOOR, T: 12 YE 1+2 C PCP ALL

LINING AND 842 INTERNAL STRUCTURE, LH/RH. I: 6 YE

INSULATION REMOVED

521304

- 02

- 2 832 842 832 SPECIAL DETAILED INSPECTION (LFEC) OF AFT T: 12 YE C PCP POST 22116

842 PASSENGER/CREW DOOR, INTERNAL STRUCTURE, LH/RH. I: 6 YE PRE 23010

NOTE: TASK 521304- 02 -2 NEED TO BE PERFORMED AT SAME

TIME AS TASK 521304- 01 -1

522101

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

522101

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

522102

- 01

- 1 833 834 843 833 DETAILED INSPECTION OF EMERGENCY EXITS, INTERNAL T: 12 YE 1 C PCP A320

844 834 STRUCTURE AND LOAD TRANSMITTING PROFILE, LH/RH I: 6 YE OR

LINING AND 843 GROUP 19

- 1A

INSULATION REMOVED 844 POST 32208

OR

GROUP 19

- 1B

POST 32208

522102

- 01

- 2 834 844 834 DETAILED INSPECTION OF EMERGENCY EXITS, INTERNAL T: 12 YE 1 C PCP GROUP 18- 1A

LINING AND 844 STRUCTURE AND LOAD TRANSMITTING PROFILE, LH/RH I: 6 YE OR

INSULATION REMOVED GROUP 19

- 1A

PRE 32208

OR

GROUP 19

- 1B

PRE 32208

522102

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 DOORS SECTION: D -52 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

522102

- 01

- 4 834 844 834 DETAILED INSPECTION OF EMERGENCY EXITS, INTERNAL T: 12 YE 1 CPCP GROUP 19- 1C

LINING AND 844 STRUCTURE AND LOAD TRANSMITTING PROFILE, LH/RH I: 6 YE OR

INSULATION REMOVED GROUP 18

- 1E

522201

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

522201

- 01

- 2 N/A TASK COVERED BY ZIP , SEE APPENDIX 9

522202

- 01

- 1 833 843 833 DETAILED INSPECTION OF FORWARD EMERGENCY EXITS, T: 12 YE 1 C PCP A321

LINING AND 843 INTERNAL STRUCTURE, LH/RH. I: 6 YE

INSULATION REMOVED

522203

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

522204

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

522204

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

522205

- 01

- 1 834 844 834 DETAILED INSPECTION OF AFT EMERGENCY EXITS, INTERNAL T: 12 YE 1 C PCP A321

LINING AND 844 STRUCTURE, LH/RH I: 6 YE

INSULATION REMOVED

522206

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523101

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523101

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

523103

- 01

- 1 825 825 DETAILED INSPECTION OF FORWARD CAR GO COMPARTMENT T: 12 YE 1 CPCP A319

LINING AND DOOR, INTERNAL STRUCTURE. I: 6 YE OR

INSULATION REMOVED A320

OR

A321

REV 18 DOORS SECTION: D -52 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523105

- 01

- 1 N/A SSI DELETED WITH OCT 88 REVISION

523105

- 01

- 3 825 825 GENERAL VISUAL INSPECTION OF T: 5300 FC GROUP 19

- 1A

FORWARD CARGO COMPARTMENT I: 5300 FC OR

DOOR ACTUATOR ATTACH GROUP 19 - 1B

FITTINGS OR

A320

OR

A321

523106

- 01

- 1 825 825 SPECIAL DETAILED INSPECTION (ROTO) OF FORWARD CARGO T: 12 YE T: 24 YE C PCP A320

BOLTS REMOVED COMPARTMENT DOOR SKIN , UNDERNEATH HINGE FITTINGS AT I: 12 YE I: 12 YE PRE 24603

LINING AND SELECTED BOLT HOLES OR

INSULATION REMOVED A321

PRE 24603

523107

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

523108

- 01

- 1 825 825 DETAILED INSPECTION OF FORWARD CARGO COMPARTMENT T: 12 YE 1 C PC P GROUP 19

- 1A

DOOR OPENED DOOR, HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 12 YE OR

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE GROUP 19

- 1B

OF HINGE FITTINGS OR

A320

OR

A321

523108

- 01

- 3 825 825 DETAILED INSPECTION OF FORWARD CARGO COMPARTMENT T: 12 YE 1 CPCP GROUP 19- 1C

DOOR OPENED DOOR, HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTINGS

REV 18 DOORS SECTION: D -52 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523109

- 01

- 1 825 825AR 825 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 55100 FC T: 12 YE 1 C PCP GROUP 19- 1A

FITTINGS OF FORWARD CARGO COMPARTMENT DOOR AT ALL OR I: 6 YE OR

FRAMES, BETWEEN LONGERON 4 AND LONGERON 5 (6 PLACES) 110200 FH GROUP 19

- 1B

I: 5900 FC OR

OR A320

11800 FH OR

A321

523109

- 01

- 3 825 825AR 825 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 12 YE 1 C P CP GROUP 19

- 1C

FITTINGS OF FORWARD CARGO COMPARTMENT DOOR AT ALL I: 6 YE

FRAMES, BETWEEN LONGERON 4 AND LONGERON 5 (6 PLACES)

523109

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523111

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523111

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

523113

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 12 YE 1 C PCP A320

LINING AND INTERNAL STRUCTURE. I: 6 YE OR

INSULATION REMOVED A321

R 523115

- 01

- 3 826 826 GENERAL VISUAL INSPECTION OF AFT CARGO COMPARTMENT T: 5300 FC A320

DOOR ACTUATOR ATTACH FITTINGS I: 5300 FC OR

A321

523116

- 01

- 1 826 826 SPECIAL DETAILED INSPECTION (ROTO) OF AFT CARGO T: 12 YE T: 24 YE CPCP A320

BOLTS REMOVED COMPARTMENT DOOR SKIN UNDERNEATH HINGE FITTINGS AT I: 12 YE I: 12 YE PR E 24603

LINING AND SELECTED BOLT HOLES OR

INSULATION REMOVED A321

PRE 24603

523117

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

523117

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 DOORS SECTION: D -52 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523118

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 12 YE 1 CPCP A320

- 100

DOOR OPENED HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I : 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTINGS

523118

- 01

- 2 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 12 YE 1 CPCP A320

- 200

DOOR OPENED HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 12 YE OR

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE A321

OF HINGE FITTINGS

523119

- 01

- 1 826 826AR 826 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 12 YE 1 CPCP A320

- 100

FITTINGS OF AFT CARGO COMPARTMENT DOOR AT ALL FRAMES, I: 6 YE

BETWEEN LONGERON 4 AND LONGERON 5 (6 PLACES)

523119

- 01

- 2 826 826AR 826 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 55100 FC T: 12 YE 1 C PCP A320- 200

FITTINGS OF AFT CARGO COMPARTMENT DOOR AT ALL FRAMES, OR I: 6 YE OR

BETWEEN LONGERON 4 AND LONGERON 5 (6 PLACES) 110200 FH A321

I: 5900 FC

OR

11800 FH

523119

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523119

- 02

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

523121

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523121

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

523123

- 01

- 1 825 825 DETAILED INSPECTION OF FORWARD CARGO COMPARTMENT T: 12 YE 1 CPCP A318

LINING AND DOOR, INTERNAL STRUCTURE. I: 6 YE

INSULATION REMOVED

523125

- 01

- 1 825 825 GENERAL VISUAL INSPECTION OF T: 5300 FC GROUP 18

- 1A

FORWARD CARGO COMPARTMENT I: 5300 FC

DOOR ACTUATOR ATTACH FITTINGS

REV 18 DOORS SECTION: D -52 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523127

- 01

- 1 825 825 DETAILED INSPECTION OF FORWARD CARGO COMPARTMENT T: 30000 FC GROUP 18

- 1A

LINING AND DOOR, HINGE FITTINGS ATTACHMENT AREA, INTERNAL. I: 15000 FC

INSULATION REMOVED

523128

- 01

- 1 825 825 DETAILED INSPECTION OF FORWARD CARGO COMPARTMENT T: 30000 FC T: 12 YE 1 CPCP GROUP 18

- 1A

DOOR OPENED DOOR, HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 15000 FC I: 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTINGS

523128

- 01

- 2 825 825 DETAILED INSPECTION OF FORWARD CARGO COMPARTMENT T: 12 YE 1 C PCP GROUP 18

- 1E

DOOR OPENED DOOR, HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTINGS

523129

- 01

- 1 825 825ER 825 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 48000 FC T: 12 YE 1 C PCP GROUP 18- 1A

FITTINGS OF FORWARD CARGO COMPARTMENT DOOR AT ALL I: 13100 FC I: 6 YE

FRAMES, BETWEEN LONGERON 4 AND LONGERON 5 (4 PLACES)

523129

- 01

- 2 825 825ER 825 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 12 YE 1 CPCP GROUP 18 - 1E

FITTINGS OF FORWARD CARGO COMPARTMENT DOOR AT ALL I: 6 YE

FRAMES, BETWEEN LONGERON 4 AND LONGERON 5 (4 PLACES)

523129

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523211

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523211

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

523213

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 12 YE 1 C PCP A319

LINING AND INTERNAL STRUCTURE I: 6 YE

INSULATION REMOVED

523215

- 01

- 1 826 826 GENERAL VISUAL INSPECTION OF T: 5300 FC GROUP 19- 1A

AFT CARGO COMPARTMENT DOOR, I: 5300 FC OR

ACTUA TOR ATTACH FITTINGS GROUP 19

- 1B

REV 18 DOORS SECTION: D -52 PAG E 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523217

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 30000 FC GROUP 19

- 1A

LINING AND HINGE FITTINGS ATTACHMENT AREA, INTERNAL I: 15000 FC OR

INSULATION REMOVED GROUP 19

- 1B

523218

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR T: 12 YE 1 CPCP GROUP 19 - 1A

DOOR OPENED HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL. I: 12 YE OR

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE GROUP 19 - 1B

OF HINGE FITTING

523218

- 01

- 2 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR T: 12 YE 1 C PCP GROUP 19- 1C

DOOR OPENED HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL. I: 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTING

523219

- 01

- 1 826 826AR 826BR 826 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 48000 FC T: 12 YE 1 CPCP GROUP 19

- 1A

826CR FITTINGS OF AFT CARGO COMPARTMENT DOOR AT ALL FRAMES, OR I: 6 YE OR

BETWEEN LONGERON 4 AND LONGERON 5 (6 PLACES) 60000 FH GROUP 19 - 1B

I : 5900 FC

OR

11800 FH

523219

- 01

- 2 826 826AR 826BR 826 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 12 YE 1 C PCP GROUP 19- 1C

826CR FITTINGS OF AFT CARGO COMPARTMENT DOOR AT ALL FRAMES, I: 6 YE

BETWEEN LONGERON 4 AND LONGERON 5 (6 PLACES)

523219

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523221

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523221

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

523223

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 12 YE 1 C PCP A318

LINING AND INTERNAL STRUCTURE I: 6 YE

INSULATION REMOVED

REV 18 DOORS SECTION: D -52 PAGE 8APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523225

- 01

- 1 826 826 GENERAL VISUAL INSPECTION OF AFT CARGO COMPARTMENT T: 5300 FC GROUP 18 - 1A

DOOR ACTUATOR ATTACH FITTINGS. I: 5300 FC

523227

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR, T: 30000 FC GROUP 18

- 1A

LINING AND HINGE FITTINGS ATTACHMENT AREA, INTERNAL. I: 15000 FC

INSULATION REMOVED

523228

- 01

- 1 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR T: 30000 FC T: 12 YE 1 C PCP GROUP 18- 1A

DOOR OPENED HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 15000 FC I: 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTING

523228

- 01

- 2 826 826 DETAILED INSPECTION OF AFT CARGO COMPARTMENT DOOR T: 12 YE 1 C PCP GROUP 18- 1E

DOOR OPENED HINGE FITTINGS AND ATTACHMENT AREA, EXTERNAL I: 12 YE

NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

OF HINGE FITTING

523229

- 01

- 1 826 826KR 826LR 826 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 48000 FC T: 12 YE 1 C PCP GROUP 18- 1A

FITTINGS OF AFT CARGO COMPARTMENT DOOR AT ALL FRAMES, I: 13100 FC I: 6 YE

BETWEEN LONGERON 4 AND LONGERON 5 (4 PLACES)

523229

- 01

- 2 826 826KR 826LR 826 DETAILED INSPECTION OF LOCKING HOOKS AND FORK T: 12 YE 1 CPCP GROUP 18- 1E

FITTINGS OF AFT CARGO COMPARTMENT DOOR AT ALL FRAMES, I: 6 YE

BETWEEN LONGERON 4 AND LONGERON 5 (4 PLACES)

523229

- 02

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523301

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

523301

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 DOORS SECTION: D -52 PAGE 9APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

523303

- 01

- 1 827 827 DETAILED INSPECTION OF BULK CARGO COMPARTMENT DOOR, T: 12 YE 1 C PCP A320

LINING AND INTERNAL STRUCTURE I: 6 YE POST 20029

INSULATION REMOVED PR E 21065

PRE 25354

OR

A320

POST 20449

OR

A321

PRE 22992

523305

- 01

- 1 827 827 DETAILED INSPECTION OF BULK CARGO COMPARTMENT DOOR T: 12 YE 1 C PCP A320

LINING AND STOP FITTINGS AND ATTACHMENT AREA, EXTERNAL AND I: 12 YE POST 20029

INSULATION REMOVED INTERNAL. PR E 21065

PRE 25354

OR

A320

POST 20449

OR

A321

PRE 22992

524111

- 01

- 1 811 811 DETAILED INSPECTION OF FORWARD AVIONICS COMPARTMENT T: 12 YE 1 CPCP AL L

DOOR FLOOR PANELS ACCESS DOOR, INTERNAL STRUCTURE, INCLUDING HINGE I: 12 YE

REMOVED ARMS.

524112

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

524121

- 01

- 1 824 824 DETAILED INSPECTION OF AFT AVIONICS COMPARTMENT T: 12 YE 1 C PCP ALL

ACCESS DOOR, INTERNAL STRUCTURE. I: 6 YE

524122

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

524131

- 01

- 1 822 822 DETAILED INSPECTION OF LATERAL RIGHT AVIONICS T: 12 YE 1 C PCP ALL

LINING AND COMPARTMENT ACCESS DOOR, INTERNAL STRUCTURE. I: 6 YE

INSULATION REMOVED

524132

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 DOORS SECTION: D -52 PAGE 10APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

524141

- 01

- 1 812 812 DETAILED INSPECTION OF LATERAL LEFT AVIONICS T: 12 YE 1 CPCP ALL

LINING AND COMPARTMENT ACCESS DOOR, INTERNAL STRUCTURE. I: 6 YE

INSULATION REMOVED

524142

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

526101

- 01

- 1 813 813 DETAILED INSPECTION OF ENTRANCE STAIRS DOOR, INTERNAL T: 6 YE 1 C PCP POST 20062

STRUCTURE. I: 6 YE OR

POST 23288

526102

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

526102

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

528101

- 01

- 1 734 744 734 DETAILED INSPECTION OF MLG DOOR, FORWARD AND AFT T: 6 YE 1 CPCP PRE 20139

744 FITTINGS, LH/RH I: 6 YE OR

POST 22129

528102

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

528103

- 01

- 1 734 744 734 DETAILED INSPECTION OF MLG DOOR, FORWARD, CENTER AND T: 6 YE 1 C PCP POST 20139

744 AFT FITTINGS, LH/RH I: 6 YE PRE 22129

528103

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

528104

- 01

- 1 734 744 734 DETAILED INSPECTION OF MLG DOOR, ACTUATOR FITTING, T: 6 YE 1 CPCP POST 20139

744 LH/RH I: 6 YE PRE 22129

528105

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 DOORS SECTION: D -52 PAGE 11APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 528106

- 01

- 1 734 744 734 SPECIAL DETAILED INSPECTION (HFEC & US) OF MLG DOOR T: 18800 FC POST 24428

ACTUATOR REMOVED 744 ACTUATOR LUGS, LH/RH I: 3600 FC OR

POST 24903

NOTE: FOR P RE 24903 AIRCRAFT RETROFITTED, THRESHOLD

IS TO BE COUNTED FROM SB 52- 1073 EMBODIMENT

528211

- 01

- 1 713 714 713 DETAILED INSPECTION OF NLG, MAIN DOOR HINGES, LH/RH. T: 6 YE 1 CPCP ALL

714 I: 6 YE

528212

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

52822 1- 01

- 1 715 716 715 DETAILED INSPECTION OF NLG, SECONDARY DOOR HINGES, T: 6 YE 1 C PCP ALL

716 LH/RH. I: 6 YE

528222

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

R 528223

- 01

- 1 715 716 715 DETAILED INSPECTION OF NLG AFT DOOR AFT FITTINGS, T: 26000 FC GROUP 18

- 1A

716 LH/RH I: 7500 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

- 200

OR

A321

* * * * * E N D * * * * *

REV 18 DOORS SECTION: D -52 PAGE 12APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531102

- 01

- 1 831 841 220 DETAILED INSPECTION OF FORWARD PASSENGER/CREW DOOR T: 6 YE CPCP GROUP 18- 1A

FRAME, UPPER CORNERS, EXTERNAL SURFACE, LH/RH. I: 6 YE OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

531102

- 01

- 2 N/A TASK DELETED WITH SEP 05 REVISION

531102

- 01

- 3 831 841 220 DETAILED INSPECTION OF FORWARD PASSENGER/CREW DOOR T: 6 YE C PCP GROUP 18- 1E

FRAME, UPPER CORNERS, EXTERNAL SURFACE, LH/RH. I: 6 YE OR

GROUP 19

- 1C

531103

- 01

- 1 831 841 221 SPECIAL DETAILED INSPECTION (ROTO) OF FWD T: 30000 FC A320

- 200

CEILLING PANELS 222 PASSENGER/CREW DOOR CUTOUT, STOP FITTINGS HOLES ON I: 16800 FC

REMOVED THE FR20, LH/RH

INSULATION REMOVED

LINING REMOVED

STOP FITTING BOLT

REMOVED

531104

- 01

- 1 FWD CORNER SCUFF 220 DETAILED INSPECTION OF FORWARD PASSENGER/CREW DOOR T: 48000 FC GROUP 18

- 1A

PLATE REMOVED FRAME, FORWARD LOWER CORNER UNDERNEATH THE SCUFF OR OR

PLATES, LH/RH 96000 FH GROUP 19 - 1A

I: 8000 FC OR

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 531104- 02 -1 OR GROUP 19- 1B

16000 FH OR

A320

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531104

- 02

- 1 FWD CORNER SCUFF 220 SPECIAL DETAILED INSPECTION (US) OF FORWARD T: 48000 FC GROUP 18

- 1A

PLATE REMOVED PASSENGER/CREW DOOR FRAME, FORWARD LOWER CORNER OR OR

UNDERNEATH THE SCUFF PLATES, LH/RH 96000 FH GROUP 19 - 1A

I: 16100 FC OR

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 531104- 01 -1 OR GROUP 19- 1B

32200 FH OR

A320

OR

A321

531105

- 01

- 1 SLIDING WINDOW 211 DETAILED INSPECTION OF LATERAL WINDOW FRAME T: 30000 FC A320

- 200

OPENED 212 STIFFENER, UPPER AREA, LH/RH I: 800 FC

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

531105- 02 -1

531105

- 02

- 1 SLIDING WINDOW 211 SPECIAL DETAILED INSPECTION (HFEC) OF LATERAL WINDOW T: 30000 FC A320

- 200

OPENED 212 FRAME STIFFENER, UPPER AREA, LH/RH I: 1600 FC

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

531105- 01 -1

531106

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531107

- 01

- 1 110AL 110 DETAILED INSPECTION OF FORWARD FACE OF PRESSURE T: 30000 FC GROUP 18

- 1A

UPPER PROTECTIVE BULKHEAD, VERTICAL ANGLE (Y=675) AT CROSSING AREAS I: 20000 FC OR

SHIELD REMOVED WITH HORIZONTAL STIFFENERS (Z=1 AND Z=1329), LH/RH. GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531108

- 01

- 1 713 714 123 SPECIAL DETAILED INSPECTION (ROTO) OF HOLES AT FWD T: 30000 FC A320

- 200

BOLTS REMOVED CORNERS OF NLG BAY, FR9 OR

60000 FH

I: 17200 FC

OR

34400 FH

531109

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

531109

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

R 531110

- 01

- 1 812 824 125 SPECIAL DETAILED INSPECTION (ROTO) OF CROSSBEAM T: 30000 FC A320

AIR CONDITIONING 126 SPLICING, FR16 AND FR20, LH/RH OR PR E 20416

DUCTS REMOVED 60000 FH PR E 21999

BOLTS REMOVED I: 28600 FC

INSULATION REMOVED OR

57200 FH

R 53111 0- 01

- 2 812 824 125 SPECIAL DETAILED INSPECTION (ROTO) OF CROSSBEAM T: 30000 FC GROUP 18

- 1A

AIR CONDITIONING 126 SPLICING, FR16 AND FR20, LH/RH OR OR

DUCTS REMOVED 60000 FH GROUP 19

- 1A

BOLTS REMOVED I: 14400 FC OR

INSULATION REMOVED OR GROUP 19

- 1B

28900 FH OR

A320

POST 20416

OR

A320

POST 21999

OR

A321

531111

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

531112

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

531114

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D-53 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531114

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531115

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531116

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531117

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

531117

- 01

- 2 N /A TASK COVERED BY ZIP, SEE APPENDIX 9

531118

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

531118

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531119

- 01

- 1 N/A 100 DETAILED INSPECTION OF UPPER SKIN OF LOWER T: 30000 FC GROUP 19

- 1A

LONGITUDINAL LAP JOINT, BETWEEN FR 9 AND FR 20, I: 12600 FC PRE 30748

EXTERNAL SURFACE, LH/RH OR

GROUP 19

- 1B

PRE 30748

OR

A320

- 100

OR

A320

- 200

PRE 30748

OR

A321

- 100

OR

A321

- 200

PRE 30748

REV 18 FUSELAGE SECTION: D -53 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531119

- 01

- 2 N/A 100 D ETAILED INSPECTION OF UPPER SKIN OF LOWER T: 30000 FC GROUP 18 - 1A

LONGITUDINAL LAP JOINT, BETWEEN FR 9 AND FR 20, I: 11700 FC OR

EXTERNAL SURFACE, LH/RH GROUP 19 - 1A

POST 30748

OR

GROUP 19

- 1B

POST 30748

OR

A320

- 200

POST 30748

OR

A321

- 200

POST 30748

531119

- 01

- 3 N/A 100 DETAILED INSPECTION OF UPPER SKIN OF LOWER T: 12000 FC GROUP 19 - 1C

LONGITUDINAL LAP JOINT, BETWEEN FR 9 AND FR 20, I: 10900 FC

EXTERNAL SURFACE, LH/RH

531119

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531120

- 01

- 1 N/A 200 DETAILED INSPECTION OF UPPER SKIN OF UPPER T: 30000 FC GROUP 18

- 1A

LONGITUDINAL LAP JOINT, BETWEEN FR 15 AND FR 16 AND I: 18500 FC OR

FR 20 AND FR 24 , EXTERNAL SURFACE, LH/RH. GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

531121

- 01

- 1 N/A 100 DETAILED INSPECTION OF OUTER SKIN OF LATERAL T: 30000 FC GROUP 18

- 1A

LONGITUDINAL LAP JOINT, BETWEEN FR 11 AND FR 14 AND I: 16600 FC OR

FR 20 AND FR 24, LH/RH. GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531123

- 01 -1 N/A 100 DETAILED INSPECTION OF OUTER SKIN OF LATERAL T: 6 YE T: 24 YE CPCP ALL

LONGITUDINAL LAP JOINT, BETWEEN FR 1 AND FR 24, I: 6 YE I: 6 YE

LH/RH.

531124

- 01

- 1 824 127 DETAILED INSPECTION OF FR 20 SPLICE, BETWEEN STRINGER T: 30000 FC GROUP 19

- 1A

INSULATION R EMOVED 128 30 AND STRINGER 32, LH/RH. I: 8300 FC PRE 30748

OR

GROUP 19

- 1B

PRE 30748

OR

A320

PRE 30748

PRE 20062

OR

A321

PRE 30748

531124

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

531124

- 01

- 3 824 127 DETAILED INSPECTION OF FR 20 SPLICE, BETWEEN STRINGER T: 30000 FC A320

INSULATION REMOVED 128 30 AND STRINGER 32, LH/RH. I: 8300 FC PRE 30748

PART OF LEFT END PO ST 20062

SIDE GASKET REMOVED

531124

- 01

- 4 824 127 DETAILED INSPECTION OF FR 20 SPLICE, BETWEEN STRINGER T: 12000 FC GROUP 19 - 1C

INSULATION REMOVED 128 30 AND STRINGER 32, LH/RH. I: 7400 FC

531125

- 02

- 1 SLIDING WINDOW 211 DETAILED INSPECTION OF CENTRAL/LATERAL WINDOW FRAME T: 33000 FC GROUP 18

- 1A

OPENED 212 AROUND FASTENER HOLE, UPPER AREA, LH/RH I: 29800 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531127

- 01

- 1 INSULATION REMOVED 211 SPECIAL DETAILED INSPECTION (HFEC) OF LATERAL T: 30000 FC GROUP 18

- 1A

LINING REMOVED 212 SPLICING, FR11, LH/RH I: 9900 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

531129

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

R 531129

- 02

- 1 211LW 211MW 211 SPECIAL DETAILED INSPECTION (HFEC) OF WINDSHIELD T: 30000 FC A320

ANCHOR NUT SHIMS 212 CENTER POST, LOWER ATTACHMENT AREA, INTERNAL SIDE I: 10500 FC PR E 21999

REMOVED PRE 22058

DISPLAY UNIT 4WT1

REMOVED

LH/RH WINDSHIELDS

REMOVED

R 531129

- 02

- 2 211LW 211MW 211 SPECIAL DETAILED INSPECTION (HFEC) OF WINDSHIELD T: 30000 FC GROUP 19

- 1A

ANCHOR NUT SHIMS 212 CENTER POST, LOWER ATTACHMENT AREA, INTERNAL SIDE I: 9500 FC PR E 30748

REMOVED OR

DISPLAY UNIT 4WT1 GROUP 19

- 1B

REMOVED PRE 30748

LH/RH WINDSHIELDS OR

REMOVED A320

POST 21999

PRE 30748

OR

A320

POST 22058

PRE 30748

OR

A321

PRE 30748

REV 18 FUSELAGE SECTION: D -53 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531130

- 02

- 1 211NW 211PW 212NW 211 SPECIAL DETAILED INSPECTION (HFEC) OF LATERAL FORWARD T: 30000 FC A320

212PW 212 CORNER OF SLIDING WINDOW FRAME AT FR4, LH/RH I: 13800 FC PO ST 21657

SLIDING WINDOW OR

OPENED A320

POST 23685

531131

- 01

- 1 211LC 211MC 211MW 211 DETAILED INSPECTION OF WINDSHIELD CENTER POST, UPPER T: 30000 FC GROUP 18

- 1A

212LC 212 ATTACHMENT AREA, INTERNAL SIDE. I: 20000 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

531133

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

531133

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

531135

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

531135

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

531135

- 01

- 3 211BC 211KC 211LC 211 SPECIAL DETAILED INSPECTION (ROTO) OF WINDSHIELD SIDE T: 12000 FC GROUP 19

- 1C

211NW 212BC 212KC 212 POST AT FR 4, UPPER ATTACHMENT, INTERNAL SIDE, LH/RH. I: 10300 FC

212LC 212NW

BOLTS REMOVED

SLIDING WINDOW

OPENED

REV 18 FUSELAGE SECTION: D -53 PAGE 8APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531141

- 01

- 1 N/A 200 DETAILED INSPECTION OF SIDE WINDOW STRUCTURE, UPPER T: 30000 FC GROUP 18

- 1A

JUNCTION, BETWEEN FORWARD AND REAR FR, EXTERNAL I: 9200 FC OR

SURFACE, LH/RH. GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

531151

- 01

- 1 831 841 221 DETAILED INSPECTION OF DOOR STOP FITTINGS ON FR 16 T: 12 YE C PCP ALL

LINING REMOVED 222 AND FR 20, LH/RH. I: 12 YE

531153

- 02

- 1 831 841 221 SPECIAL DETAILED INSPECTION (HFEC) OF DOOR FR 16, AT T: 30000 FC GROUP 18

- 1A

BOLTS REMOVED 222 DOUBLE JOGGLE AREA IN OUTER FLANGE OF FR, AT DOOR I: 17700 FC OR

LINING AND STOPS NUMBER 1 AND 7 LOCATION, LH/RH. GROUP 19

- 1A

INSULATION REMOVED OR

GROUP 19

- 1B

OR

A320

OR

A321

531155

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

531157

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

531157

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

531157

- 01

- 3 824 127 DETAILED INSPECTION OF CONTINUITY FITTING BETWEEN FR T: 12000 FC GROUP 19 - 1C

FLOOR PANEL REMOVED 128 20 AND FR 21, AND ANGLE FITTING, BOTH SIDES OF FR 21, I: 6400 FC

LADDER REMOVED AT STRINGER 41 LOCATION, LH/RH.

531161

- 01

- 1 713 714 123 GENERAL VISUAL INSPECTION OF NLG BAY, ALL PANELS, T: 6 YE 1 C PCP ALL

LH/RH. I: 6 YE

REV 18 FUSELAGE SECTION: D

- 53 PAGE 9APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531162

- 01

- 1 824 127 DETAILED INSPECTION OF NLG BAY, REAR PANEL AFT FACE, T: 30000 FC GROUP 19

- 1A

FLOOR PANEL REMOVED 128 LOWER CORNERS, LH/ RH OR PRE 30748

LADDER REMOVED 60000 FH OR

I: 20000 FC GROUP 19

- 1B

OR PRE 30748

40000 FH OR

A320

- 100

OR

A320

- 200

PRE 30748

OR

A321

- 100

OR

A321

- 200

PRE 30748

531162

- 01

- 2 824 127 DETAILED INSPECTION OF NLG BAY, REAR PANEL AFT FACE, T: 30000 FC GROUP 18

- 1A

FLOOR PANEL REMOVED 128 LOWER CORNERS, LH/RH OR OR

LADDER REMOVED 60000 FH GROUP 19

- 1A

I: 19100 FC POST 30748

OR OR

38300 FH GROUP 19

- 1B

POST 30748

OR

A320

- 200

POST 30748

OR

A321

- 200

POST 30748

531162

- 01

- 3 824 127 DETAILED INSPECTION OF NLG BAY, REAR PANEL AFT FACE, T: 12000 FC GROUP 19

- 1C

FLOOR PANEL REMOVED 128 LOWER CORNERS, LH/RH. I: 12000 FC

LADDER REMOVED

531163

- 01

- 1 831 841 221 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND T: 6 YE 1 C PCP ALL

INSULATION REMOVED 222 FORWARD PASSENGER/CREW DOOR, ABOVE CABIN FLOOR LEVEL, I: 6 YE

LINING AND CEILLING BETWEEN FR 15 AND FR 21 AND BETWEEN STRINGER 8 AND

PANELS REMOVED STRINGER 23, LH/R H, EXCLUDING THE LOWER CORNERS OF

THE DOOR ENTRANCE AREA AT FR 16 AND FR 20, BETWEEN

STRINGER 22 AND 23, LH/RH.

NOTE: EXCLUDED AREA COVERED BY 531166- 01

- 1 AND

531166- 01

- 2.

REV 18 FUSELAGE SECTION: D -53 PAGE 10APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531164

- 01

- 1 812 824 125 DETAILED INSPECTION OF FUSELAGE INTERNAL T: 6 YE 1 C PCP A318

INSULATION REMOVED 126 STRUCTURE, BELOW FORWARD PASSENGER/CREW DOOR AND I: 6 YE PR E 23288

CABIN FLOOR LEVEL, FROM FR 15 TO FR 21 AND BETWEEN OR

STRINGER 28 LH AND STRINGER 28 RH. A319

PRE 23288

OR

A320

PRE 20062

OR

A321

PRE 23288

531164

- 01

- 3 812 824 125 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE, T: 6 YE 1 CPCP A318

INSULATION REMOVED 126 BELOW FORWARD PASSENGER/CREW DOOR AND CABIN FLOOR I: 6 YE POST 23288

LEFT END SIDE GASKET LEVEL, FROM FR 15 TO FR 21 AND BETWEEN STRINGER 28 LH OR

REMOVED AND STRINGER 28 RH. A319

POST 23288

OR

A320

POST 20062

OR

A321

POST 20062

531165

- 01

- 1 N/A SSI DELETED WITH SEP 95 REVISION

531166

- 01

- 1 831 841 221 DETAILED INSPECTION OF FWD PASSENGER/CREW DOOR CUTOUT T: 5 YE 1+2 C PCP PRE 28101

BLANKING PLATE 222 LOWER CORNERS INTERNAL STRUCTURE ABOVE CABIN FLOOR I: 5 YE PRE 35080

REMOVED LEVEL, AT FR 16 AND FR 20 FROM STRINGER 22 TO PR E 35535

GIRT BAR FITTING STRINGER 23 AND AROUND GIRT BAR FITTINGS, LH/RH.

REMOVED

531166

- 01

- 2 831 841 221 DETAILED INSPECTION OF FWD PASSENGER/CREW DOOR CUTOUT T: 6 YE 1+2 C PCP POST 28101

BLANKING PLATE 222 LOWER CORNERS INTERNAL STRUCTURE ABOVE CABIN FLOOR I: 6 YE OR

REMOVED LEVEL, AT FR 16 AND FR 20 FROM STRINGER 22 TO POST 35080

GIRT BAR FITTING STRINGER 23 AND AROUND GIRT BAR FITTINGS, LH/RH. OR

REMOVED POST 35535

531167

- 01

- 1 822 126 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE, T: 6 YE 1 C PCP ALL

BELOW BATTERIES, BETWEEN FR 10 AND FR 16, RH. I: 6 YE

REV 18 FUSELAGE SECTION: D -53 P AGE 11APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531169

- 01

- 1 812 822 125 GENERAL VISUAL INSPECTION OF FUSELAGE INTERNAL T: 6 YE 1 C PCP ALL

INSULATION REMOVED 126 STRUCTURE, BELOW GALLEY AND TOILET, BETWEEN FR 12 A ND I: 6 YE

FR 15 AND BETWEEN STRINGER 23 LH AND STRINGER 23 RH.

531170

- 01

- 1 LOWER RETAINERS 200 DETAILED INSPECTION OF COCKPIT WINDSHIELD, LOWER T: 30000 FC GROUP 19

- 1A

REMOVED FRONT FITTING AT FR 4, LOWER ATTACHMENT, EXTERNAL I: 5700 FC PR E 30748

SURFACE, LH/RH OR

GROUP 19

- 1B

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 531170- 02 -1 PRE 30748

OR

A320

- 100

OR

A320

- 200

PRE 30748

OR

A321

- 100

OR

A321

- 200

PRE 30748

531170

- 01

- 2 LOWER RETAINERS 200 DETAILED INSPECTION OF COCKPIT WINDSHIELD, LOWER T: 30000 FC GROUP 18

- 1A

REMOVED FRONT FITTING AT FR 4, LOWER ATTACHMENT, EXTERNAL I: 5500 FC OR

SURFACE, LH/RH GROUP 19

- 1A

POST 30748

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 531170- 02 -2 OR

GROUP 19

- 1B

POST 30748

OR

A320

- 200

POST 30748

OR

A321

- 200

POST 30748

531170

- 01

- 3 LOWER RETAINERS 200 DETAILED INSPECTION OF COCKPIT WINDSHIELD, LOWER T: 12000 FC GROUP 19

- 1C

REMOVED FRONT FITTING AT FR 4, LOWER ATTACHMENT, EXTERNAL I: 5100 FC

SURFACE, LH/RH.

NOTE: THIS TA SK IS AN ALTERNATIVE TO TASK

531170- 02

- 3.

REV 18 FUSELAGE SECTION: D -53 PAGE 12APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

5 31170

- 02

- 1 LOWER RETAINERS 200 SPECIAL DETAILED INSPECTION (HFEC) OF COCKPIT T: 30000 FC GROUP 19

- 1A

REMOVED WINDSHIELD, LOWER FRONT FITTING AT FR 4, LOWER I: 15600 FC PRE 30748

ATTACHMENT, EXTERNAL SURFACE, LH/RH OR

GROUP 19

- 1B

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 531170- 01 -1 PRE 30748

OR

A320

- 100

OR

A320

- 200

PRE 30748

OR

A321

- 100

OR

A321

- 200

PRE 30748

531170

- 02

- 2 LOWER RETAINERS 200 SPECIAL DETAILED INSPECTION (HFEC) OF COCKPIT T: 30000 FC GROUP 18

- 1A

REMOVED WINDSHIELD, LOWER FRONT FITTING AT FR 4, LOWER I: 15000 FC OR

ATTACHMENT, EXTERNAL SURFACE, LH/RH GROUP 19

- 1A

POST 30748

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 531170

- 01 -2 OR

GROUP 19

- 1B

POST 30748

OR

A320

- 200

POST 30748

OR

A321

- 200

POST 30748

531170

- 02

- 3 LOWER RETAINERS 200 SPECIAL DETAILED INSPECTION (HFEC) OF COCKPIT T: 12000 FC GROUP 19

- 1C

REMOVED WINDSHIELD, LOWER FRONT FITTING AT FR 4, LOWER I: 12000 FC

ATTACHMENT, EXTERNAL SURFACE, LH/RH.

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK

531170- 01

- 3.

531171

- 01

- 1 715 716 123 DETAILED INSPECTION OF NLG, SECONDARY DOOR HINGE T: 6 YE 1 C PCP ALL

SUPPORTS ON FUSELAGE, LH/RH. I: 6 YE

REV 18 FUSELAGE SECTION: D -53 PAGE 13APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531172

- 01

- 1 N/A 100 DETAILED INSPECTION OF FUSELAGE SKIN, BETWEEN FR 21 T: 30000 FC GROUP 18

- 1A

AND FR 23 LH AND FR 17 AND FR 18 RH, FROM STRINGER 31 I: 14000 FC OR

TO STRINGER 36. GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

531172

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531175

- 01

- 1 110AL 110 DETAILED INSPECTION OF FORWARD FACE OF FRONT PRESSURE T: 12 YE T: 24 YE CPCP ALL

PROTECTIVE SHIELD BULKHEAD ATTACHED TO FR 1. I: 12 YE I: 12 YE

REMOVED

531176

- 01

- 1 N/A 200 DETAILED INSPECTION OF COCKPIT SIDE WINDOWS, EXTERNAL T: 6 YE CPCP ALL

VISIBLE PORTION OF FRAMEWORK, BETWEEN FR 4 AND FR 12, I: 6 YE

LH/RH.

531177

- 01

- 1 WINDSHIELD RETAINERS 200 DETAILED INSPECTION OF COCKPIT WINDSHIELD, EXTERNAL T: 12 YE NO C PCP ALL

REMOVED PORTION OF FRAMEWORK COVERED BY RETAINERS. I: 12 YE

531178

- 01

- 1 N/A 200 DETAILED INSPECTION OF COCKPIT WINDSHIELD, EXTERNAL T: 6 YE C PCP ALL

VISIBLE PORTION OF RETAINERS. I: 6 YE

531179

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

531180

- 01

- 1 831 841 100 DETAILED INSPECTION OF FORWARD PASSENGER/CREW DOOR T: 12 YE NO CPCP ALL

SCUFF PLATES REMOVED CUTOUT, UNDERNEATH THE SCUFF PLATES, LH/RH. I: 12 YE

531181

- 01

- 1 812 813 824 129 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 6 YE 1+2 C PCP ALL

CABIN FLOOR PANELS AND LOWER SURFACE OF CABIN FLOOR STRUCTURE FROM FR 15 I: 6 YE

REMOVED TO FR 21, BETWEEN STRINGER 23 AND STRINGER 28 LH/RH.

STAIRS DEPLOYED (IF NOTE : TII TPS MAY BE LIMITED TO LOWER SURFACE OF

INSTALLED) CABIN FLOOR STRUCTURE BETWEEN FR 15 AND FR 21

REV 18 FUSELAGE SECTION: D -53 PAGE 14APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531184

- 01

- 1 N/A T ASK DELETED WITH DEC 11 REVISION

531185

- 01

- 1 AIR CONDITIONING 211 GENERAL VISUAL INSPECTION OF FUSELAGE INTERNAL T: 12 YE T: 24 YE C PCP ALL

DUCTS REMOVED 212 STRUCTURE, FROM FR 1 TO FR 24, ABOVE CABIN FLOOR I: 12 YE I: 12 YE

GALLEYS AND TOILETS 221 LEVEL, AS FAR AS VISIBLE.

REMOVED 222

INSULATION DISPLACED 223

LINING AND CEILING 224

PANELS REMOVED 231

232

233

234

531186

- 01

- 1 811 211 DETAILED INSPECTION OF AFT FACE OF FORWARD PRESSURE T: 12 YE T: 24 YE C PCP ALL

INSULATION DISPLACED 212 BULKHEAD, ABOVE COCKPIT FLOOR LEVEL, INCLUDING FR 1, I: 12 YE I: 12 YE

WIRING BUNDLES AS FAR AS VISIBLE.

DISPLACED

531187

- 01

- 1 811 211 DETAILED INSPECTION OF COCKPIT WINDOW FRAMES AND T: 12 YE T: 24 YE C PCP A LL

ELECTRONIC DEVICES 212 CLOSING PANELS, INTERNAL STRUCTURE (FR 12 AND I: 12 YE I: 12 YE

DISPLACED FORWARD).

INSULATION DISPLACED

LINING DISPLACED

531188

- 01

- 1 COCKPIT FLOOR PANELS 211 DETAILED INSPECTION OF COCKPIT FLOOR STRUCTURE, T: 12 YE 1 C PCP ALL

REMOVED 212 BETWEEN FR 1 AND FR 12. I: 12 YE

RUBBER LEVELLING

STRIPS REMOVED

531189

- 01

- 1 CABIN FLOOR PANELS 211 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE BETWEEN T: 5 YE 1+2 CPCP PRE 28101

REMOVED 212 FR 12 AND FR 21. I: 5 YE PR E 35080

GALLEYS AND TOILETS 221

REMOVED 222

231

232

REV 18 FUSELAGE SECTION: D -53 PAGE 15APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531189

- 01

- 2 CABIN FLOOR PANELS 211 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE BETWEEN T: 6 YE 1+2 C PCP POST 28101

REMOVED 212 F R 12 AND FR 21. I: 6 YE OR

GALLEYS AND TOILETS 221 PO ST 35080

REMOVED 222

231

232

531190

- 01

- 1 CABIN FLOOR PANELS 221 GENERAL VISUAL INSPECTION OF CABIN FLOOR STRUCTURE, T: 10 YE 1+2 CPCP PRE 28101

REMOVED 222 EXCLUDING AREAS BELOW GALLEYS AND TOILETS, BETWEEN FR I: 10 YE PR E 35080

231 21 AND FR 24.

232

531190

- 01

- 2 CABIN FLOOR PANELS 221 GENERAL VISUAL INSPECTION OF CABIN FLOOR STRUCTURE, T: 12 YE 1+2 C PCP POST 28101

REMOVED 222 EXCLUDING AREAS BELOW GALLEYS AND TOILETS, BETWEEN FR I: 12 YE OR

231 21 AND FR 24. POST 35080

232

531191

- 01

- 1 811 121 D ETAILED INSPECTION OF AFT FACE OF FORWARD PRESSURE T: 12 YE 1 CPCP ALL

FORWARD AVIONICS BAY 122 BULKHEAD, BELOW COCKPIT FLOOR LEVEL, INCLUDING FR 1 I: 12 YE

FLOOR PANELS REMOVED AND STRINGER CONNECTIONS.

WIRING BUNDLES AND NOTE: IF CORROSION IS FOUND ON THE PRESSURE BULKHEAD

INSULATION DISPLACED ABOVE THE AVIONICS FLOOR PANELS THE COMPLETE AFT FACE

(UPPER AND LOWER AREAS) OF THE PRESSURE BULKHEAD IS

TO BE INSPECTED.

531192

- 01

- 1 811 812 822 121 GENERAL VISUAL INSPECTION OF FUSELAGE INTERNAL T: 12 YE 1 CPCP ALL

AIR CONDITIONING 122 STRUCTURE AND FLOOR STRUCTURE, INCLUDING NLG BAY I: 12 YE

DUCTS REMOVED 125 PANELS, BETWEEN FR 1 AND FR 12, BELOW COCKPIT FLOOR

FORWARD AVIONICS BAY 126 PANELS.

FLOOR PANELS REMOVED NOTE: TPS MAY BE LIMITED TO FUSELAGE INTERNAL

INSULATION REMOVED STRUCTURE BETWEEN FR 1 AND FR 12 AND AFT FACE OF

PRESSURE BULKHEAD, FROM STRINGER 32, LH/RH TO BOTTOM

CENTERLINE.

REV 18 FUSELAGE SECTION: D -53 PAGE 16APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

531193

- 01

- 1 824 127 GENERAL VISUAL INSPECTION OF FUSELAGE INTERNAL T: 12 YE 1 CPCP ALL

AVIONICS BAY FLOOR 128 STRUCTURE AND FLOOR STRUCTURE, INCLUDING NLG BAY AFT I: 12 YE

PANELS REMOVED FACE, BETWEEN FR 21 AND FR 24, BELOW CABIN FLOOR

PANELS.

NOTE: TPS MAY BE LIMITED TO FUSELAGE INTERNAL

STRUCTURE BETWEEN FR 21 AND FR 24, FROM STRINGER 32,

LH/RH TO BOTTOM CENTERLINE.

531194

- 01

- 1 CABIN FLOOR PANELS 221 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 5 YE 1+2 C PCP PRE 28101

REMOVED 222 AND 0.5M AROUND GALLEYS AND TOILETS, BETWEEN FR 21 I: 5 YE PR E 35080

GALLEYS AND TOILETS 231 AND FR 24. NOTE

REMOVED 232

NOTE : TASK ONLY APPLICABLE IF GALLEYS/TOILETS

INSTALLED.

5 31194

- 01

- 2 CABIN FLOOR PANELS 221 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 6 YE 1+2 C PCP POST 28101

REMOVED 222 AND 0.5M AROUND GALLEYS AND TOILETS, BETWEEN FR 21 I: 6 YE OR

GALLEYS AND TOILETS 231 AND FR 24. PO ST 35080

REMOVED 232 NOTE

NOTE : TASK ONLY APPLICABLE IF GALLEYS/TOILETS

INSTALLED.

532101

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532101

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532102

- 01

- 1 CABIN FLOOR PANELS 231 GENERAL VISUAL INSPECTION OF CABI N FLOOR STRUCTURE, T: 12 YE 1 CPCP A318

REMOVED 232 EXCLUDING AREAS BELOW GALLEYS AND TOILETS (IF I: 12 YE OR

INSTALLED), BETWEEN FR 24 AND FR 35. A319

OR

A320

532102

- 01

- 2 CABIN FLOOR PANELS 231 GENERAL VISUAL INSPECTION OF CABIN FLOOR STRUCTURE, T: 12 YE 1 CPCP A321

REMOVED 232 EXCLUDING AREAS BELOW GALLEYS AND TOILETS (IF I: 12 YE

INSTALLED) AND EMERGENCY EXIT ENTRANCE AREA, BETWEEN

FR 24 AND FR 35.8.

532103

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 FUSELAGE SECTION: D -53 PAGE 17APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532103

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532105

- 01

- 1 CABIN FLOOR PANELS 231 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 6 YE 1+2 CPCP A318

REMOVED 232 AND 0.5M AROUND GALLEYS AND TOILETS, BETWEEN FR 24 I: 6 YE NOTE

GALLEYS AND TOILETS AND FR 35. OR

REMOVED A319

NOTE : TASK ONLY APPLICABLE IF GALLEYS/TOILETS NOTE

INSTALLED. OR

A320

NOTE

532105

- 01

- 2 CABIN FLOOR PANELS 231 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 6 YE 1+2 CPCP A321

REMOVED 232 AND 0.5M AROUND GALLEYS AND TOILETS (IF INSTALLED) I: 6 YE

GALLEYS AND TOILETS AND EMERGENCY EXIT ENTRANCE AREA, BETWEEN FR 24 AND

REMOVED FR 35.8.

532108

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

532110

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

532112

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

532113

- 01

- 1 833 843 231 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND T: 6 YE 1 C PCP A321

CEILING PANELS 232 FORWARD EMERGENCY EXIT CUTOUTS, BETWEEN FR 35 AND FR I: 6 YE

REMOVED 35.3 FROM STRINGER 23 LH TO STRINGER 7 LH AND FROM

LINING AND STRINGER 23 RH TO STRINGER 10 RH.

INSULATION REMOVED

OVERHEAD STOWAGE

COMPARTMENTS ON RH

SIDE REMOVED (IF

INSTALLED)

532114

- 01

- 1 833 843 231 DETAILED INSPECTION OF DOOR STOP FITTINGS ON FR 35.1 T: 12 YE C PCP A321

LINING REMOVED 232 AND FR 35.2A, LH/RH. I: 12 YE

REV 18 FUSELAGE SECTION: D -53 PAGE 18APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532115

- 01

- 1 833 843 231 DETAILED INSPECTION OF FR 35.1 AND FR 35.2A WEB AND T: 30000 FC GROUP 21 - 1A

LINING AND 232 DOOR STOP INTERCOSTALS, AT JUNCTION AREA, BETWEEN I: 20000 FC OR

I NSULATION REMOVED DOOR STOP N° 1 AND N° 8 (LH)/N° 6 (RH), LH/RH. GROUP 21

- 2A

532115

- 01

- 2 833 843 231 DETAILED INSPECTION OF FR 35.1 AND FR 35.2A WEB AND T: 30000 FC GROUP 21

- 1B

LINING AND 232 DOOR STOP INTERCOSTALS, AT JUNCTION AREA, BETWEEN I: 19100 FC OR

INSULATION REMOVED DOOR STOP N° 1 AND N° 8 (LH)/N° 6 (RH), LH/RH. GROUP 21 - 2B

532117

- 01

- 1 ESCAPE CHUTE SLIDE 131 DETAILED INSPECTION OF ESCAPE CHUTE SLIDE T: 6 YE 1 C PCP A321

ASSEMBLY REMOVED 132 COMPARTMENT, INTERNAL STRUCTURE, BETWEEN FR 35.1 AND I: 6 YE

FR 35.2A, FROM STRINGER 24 TO STRINGER 28, LH/RH.

532119

- 01

- 1 833 843 100 DETAILED INSPECTION OF FORWARD EMERGENCY EXIT CUT OUT T: 30000 FC T: 12 YE NO CPCP GROUP 21 - 1A

SCUFF PLATES REMOVED UNDERNEATH THE SCUFF -PLATE, LH/RH. OR I: 12 YE OR

60000 FH GROUP 21

- 2A

I: 19500 FC

OR

42000 FH

532119

- 01

- 2 833 843 100 DETAILED INSPECTION OF FORWARD EMERGENCY EXIT CUT OUT T: 30000 FC T: 12 YE NO C PCP GROUP 21- 1B

SCUFF PLATES REMOVED UNDERNEATH THE SCUFF -PLATE, LH/RH. OR I: 12 YE OR

60000 FH GROUP 21

- 2B

I: 18600 FC

OR

42000 FH

532120

- 01

- 1 831 231 DETAILED INSPECTION OF FRAME WEBS AT STRINGER 18, T: 30000 FC A320

- 100

LINING AND 232 LH/RH FOR FR 25, 26, 27, 28, 32, 33, 34. I: 9500 FC OR

INSULATION REMOVED A320

- 200

PRE 30748

OR

A321

532120

- 01

- 2 N/A TASK DELETED WITH SEP 05 REVISION

532120

- 01

- 3 831 231 DETAILED INSPECTION OF FRAME WEBS AT STRINGER 18, T: 30000 FC A320

- 200

LINING AND 232 LH/RH FOR FR 25, 26, 27, 28, 32, 33, 34. I: 9200 FC PO ST 30748

INSULATION REMOVED

REV 18 FUSELAGE SECTION: D -53 PAGE 19APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532120

- 02

- 1 831 231 DETAILED INSPECTION OF FRAME WEBS AT STRINGER 18, T: 30000 FC GROUP 18

- 1A

LINING AND 232 LH/RH FOR FR 25, 26, 27, 28, 29, 30, 34. I: 9500 FC OR

INSULATION REMOVED GROUP 19

- 1A

OR

GROUP 19

- 1B

PRE 30748

532120

- 02

- 2 831 231 DETAILED INSPECTION OF FRAME WEBS AT STRINGER 18, T: 12000 FC GROUP 19

- 1C

LINING AND 232 LH/RH FOR FR 25, 26, 27, 28, 29, 30, 34. I: 8800 FC

INSULATION REMOVED

532120

- 02

- 3 831 231 DETAILED INSPECTION OF FRAME WEBS AT STRINGER 18, T: 30000 FC GROUP 19

- 1B

LINING AND 232 LH/RH FOR FR 25, 26, 27, 28, 29, 30, 34. I: 9200 FC POST 30 748

INSULATION REMOVED

532125

- 01

- 1 131EW 131HC 132BW 128 DETAILED INSPECTION OF FR 24 JUNCTI ON WITH CABIN T: 30000 FC GROUP 18- 1A

825 132 FLOOR BEAM AT STRINGER 23, INTERNAL SIDE, RH. OR OR

INSULATION RE MOVED 60000 FH GROUP 19 - 1A

I: 10400 FC OR

OR GROUP 19

- 1B

20800 FH OR

A320

OR

A321

532132

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

532132

- 01

- 3 825 100 DETAILED INSPECTION OF FUSELAGE FORW ARD CARGO DOOR T: 12 YE 1 CPCP ALL

DOOR OPENED AND 132 HINGE FITTING AND EXTERNAL ATTACHMENT AREA. I: 12 YE

CLOSED NOTE: TPS APPLICATION IS LIMITED TO THE INNER SIDE OF

THE HINGE FITTINGS.

532135

- 01

- 1 825 132 GENERAL VISUAL INSPECTION OF FORWARD CARGO DOOR T: 6 YE 1 C PCP ALL

CUTOUT, VISIBLE PART OF LATERAL FR 24A AND FR 28. I: 6 YE

532135

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D-53 PAGE 20APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532137

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

532137

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532140

- 01

- 1 825 132 DETAILED INSPECTION OF INSIDE RADIUS OF CROSS BEAM AT T: 30000 FC GROUP 19

- 1A

ACTUATOR 232 FR 25, FR 26 AND FR 27 LOWER FITTINGS, LOCATED ABOVE OR PR E 30748

DISCONNECTED FORWARD CARGO DOOR, RH. 60000 FH OR

CEILING PANELS NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 532140

- 02 -1 I: 7100 FC GROUP 19- 1B

REMOVED OR PRE 30748

14200 FH OR

A320

PRE 30748

OR

A321

532140

- 01

- 2 825 132 DETAILED INSPECTION OF INSIDE RADIUS OF CROSS BEAM AT T: 30000 FC GROUP 18

- 1A

ACTUATOR 232 FR 25, FR 26 AND FR 27 LOWER FITTINGS, LOCATED ABOVE OR OR

DISCONNECTED FORWARD CARGO DOOR, RH. 60000 FH GROUP 19

- 1A

CEILING PANELS NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 532140

- 02 -2 I: 6700 FC POST 30748

REMOVED OR OR

13500 FH GROUP 19

- 1B

POST 30748

OR

A320

POST 30748

532140

- 01

- 3 825 132 DETAILED INSPECTION OF INSIDE RADIUS OF CROSS BEAM AT T: 12000 FC GROUP 19

- 1C

ACTUATOR 232 FR 25, FR 26 AND FR 27 LOWER FITTINGS, LOCATED ABOVE I: 5300 FC

DISCONNECTED FORWARD CARGO DOOR, RH.

CEILING PANELS NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 532140

- 02 -3

REMOVED

REV 18 FUSELAGE SECTION: D -53 PAGE 21APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532140

- 02

- 1 825 132 SPECIAL DETAILED INSPECTION (HFEC) OF INSIDE RADIUS T: 30000 FC GROUP 19

- 1A

ACTUATOR 232 OF CROSS BEAM AT FR 25, FR 26 AND FR 27 LOWER OR PRE 30748

DISCONNECTED FITTINGS, LOCATED ABOVE FORWARD CARGO DOOR, RH. 60000 FH OR

CEILING PANELS NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 532140

- 01 -1 I: 17400 FC GROUP 19- 1B

REMOVED OR PRE 30748

34800 FH OR

A320

PRE 30748

OR

A321

532140

- 02

- 2 825 132 SPECIAL DETAILED INSPECTION (HFEC) OF INSIDE RADIUS T: 30000 FC GROUP 18

- 1A

ACTUATOR 232 OF CROSS BEAM AT FR 25, FR 26 AND FR 27 LOWER OR OR

DISCONNECTED FITTINGS, LOCATED ABOVE FORWARD CARGO DOOR, RH. 60000 FH GROUP 19

- 1A

CEILING PANELS NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 532140

- 01 -2 I: 16600 FC POST 30748

REMOVED OR OR

33200 FH GROUP 19

- 1B

POST 30748

OR

A320

POST 30748

532140

- 02

- 3 825 132 SPECIAL DETAILED INSPECTION (HFEC) OF INSIDE RADIUS T: 12000 FC GROUP 19

- 1C

ACTUATOR 232 OF CROSS BEAM AT FR 25, FR 26 AND FR 27 LOWER I: 12000 FC

DISCONNECTED FITTINGS, LOCATED ABOVE FORWARD CARGO DOOR, RH.

CEILING PANELS NOTE: THIS TASK IS AN ALTERNATIVE TO TASK

REMOVED 532140

- 01

- 3.

532145

- 01

- 1 825 131 DETAILED INSPECTION OF ATTACHMENT AREA OF FR 29 TO FR T: 30000 FC GROUP 19

- 1A

CARGO FLOOR PANELS 132 34, CARGO FLOOR BEAMS, LH/RH I: 11700 FC PR E 30748

REMOVED OR

GROUP 19

- 1B

PRE 30748

OR

A320

PRE 30748

OR

A321

- 100

OR

A321

- 200

PRE 30748

REV 18 FUSELAGE SECTION: D -53 PAGE 22APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532145

- 01

- 2 825 131 DETAILED INSPECTION OF ATTACHMENT AREA OF FR 29 TO FR T: 30000 FC GROUP 18 - 1A

CARGO FLOOR PANELS 132 34, CARGO FLOOR BEAMS, LH/RH I: 11100 FC OR

REMOVED GROUP 19

- 1A

POST 30748

OR

GROUP 19

- 1B

POST 30748

OR

A320

POST 30748

OR

A321

- 200

POST 30748

532145

- 01

- 3 825 131 DETAILED INSPECTION OF ATTACHMENT AREA OF FR 29 TO FR T: 12000 FC GROUP 19- 1C

CARGO FLOOR PANELS 132 34, CARGO FLOOR BEAMS, LH/RH I: 6900 FC

REMOVED

532147

- 01

- 1 825 131 DETAILED INSPECTION OF ATTACHMENT AREA OF FR 35.1 AND T: 30000 FC GROUP 21 - 1A

LINING AND 132 FR 35.2A TO CABIN FLOOR BEAMS, LH/RH I: 15400 FC OR

INSULATION REMOVED GROUP 21

- 2A

532147

- 01

- 2 825 131 DETAILED INSPECTION OF ATTACHMENT AREA OF FR 35.1 AND T: 30000 FC GROUP 21

- 1B

LINING AND 132 FR 35.2A TO CABIN FLOOR BEAMS, LH/RH I: 14700 FC OR

INSULATION REMOVED GROUP 21

- 2B

532150

- 01

- 1 833 231 DETAILED INSPECTION OF FORWARD EMERGENCY EXIT SKIN T: 6 YE C PCP GROUP 21- 1A

CUT OUT, UPPER CORNERS, EXTERNAL SURFACE, LH. I: 6 YE OR

GROUP 21

- 2A

532150

- 01

- 2 833 2 31 DETAILED INSPECTION OF FORWARD EMERGENCY EXIT SKIN T: 6 YE CPCP GROUP 21 - 2B

CUT OUT, UPPER CORNERS, EXTERNAL SURFACE, LH. I: 6 YE OR

GROUP 21

- 1B

532151

- 01

- 1 843 232 DETAILED INSPECTION OF FORWARD EMERGENCY EXIT SKIN T: 6 YE CPCP GROUP 21

- 1A

CUT OUT, UPPER CORNERS, EXTERNAL SURFACE, RH. I: 6 YE OR

GROUP 21

- 2A

REV 18 FUSELAGE SECTION: D -53 PAGE 23APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532151

- 01

- 2 843 232 DETAILED INSPECTION OF FORWARD EMERGENCY EXIT SKIN T: 6 YE C PCP GROUP 21- 2B

CUT OUT, UPPER CORNERS, EXTERNAL SURFACE, RH. I: 6 YE OR

GROUP 21

- 1B

532152

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532153

- 01

- 1 N/A 200 DETAILED INSPECTION OF FUSELAGE SKIN AND VISIBLE PART T: 30000 FC GROUP 21

- 1A

OF WINDOW FORGING DOUBLERS AROUND CABIN WINDOWS, OR OR

BETWEEN FR 35.3 AND FR 35.8 AND BETWEEN STRINGER 14 60000 FH GROUP 21 - 2A

AND STRINGER 18, EXTERNAL SURFACE, LH/RH. I: 8500 FC

OR

22500 FH

532153

- 01

- 2 N/A 200 DETAILED INSPECTION OF FUSELAGE SKIN AND VISIBLE PART T: 30000 FC GROUP 21

- 1B

OF WINDOW FORGING DOUBLERS AROUND CABIN WINDOWS, OR OR

BETWEEN FR 35.3 AND FR 35.8 AND BETWEEN STRINGER 14 60000 FH GROUP 21 - 2B

AND STRINGER 18, EXTERNAL SURFACE, LH/RH. I: 8600 FC

OR

22700 FH

532155

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

532155

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

532155

- 01

- 3 825 131 DETAILED INSPECTION OF FRAME SPLICES AT STRINGER 35 T: 12000 FC GROUP 19

- 1C

CARGO FLOOR PANELS LH, FROM FR 24 TO FR 34. I: 6500 FC

REMOVED

INSULATION REMOVED

532156

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

532156

- 01

- 2 N/A TASK REMOVED WITH J UN 04 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 24APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532158

- 01

- 1 N/A 200 DETAILED INSPECTION OF FUSELAGE EXTERNAL SURFACE, T: 30000 FC GROUP 21

- 1A

BETWEEN FR 35 AND FR 35.8 FROM STRINGER 8 TO CROWN OR OR

CENTERLINE, LH/RH. 60000 FH GROUP 21 - 2A

I: 7500 FC

OR

19900 FH

532158

- 01

- 2 N/A 200 DETAILED INSPECTION OF FUSELAGE EXTERNAL SURFACE, T: 30000 FC GROUP 21 - 1B

BETWEEN FR 35 AND FR 35.8 FROM STRINGER 8 TO CROWN OR OR

CENTERLINE, LH/RH. 60000 FH GROUP 21 - 2B

I: 9000 FC

OR

24000 FH

R 532160

- 01

- 1 N/A 200 DETAILED INSPECTION OF FUSELAGE SKIN AND VISIBLE PART T: 48000 FC GROUP 18

- 1A

OF WINDOW FORGING DOUBLERS AROUND CABIN WINDOWS, I: 13000 FC OR

BETWEEN FR 28 AND FR 35 AND BETWEEN STRINGER 14 AND GROUP 19

- 1A

STRINGER 18, EXTERNAL SURFACE, LH/RH. OR

GROUP 19

- 1B

OR

A320

- 100

OR

A320

- 200

PRE 160000

OR

A321

532164

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532164

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 FUSELAGE SECTION: D -53 PAGE 25APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532164

- 01

- 3 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC GROUP 18

- 1A

SURFACE, BETWEEN FR 24 AND FR 35, FROM STRINGER 23 OR

LH/RH TO CROWN CENTERLINE, EXCEPT AREAS COVERED BY 60000 FH

BELLY FAIRING I: 2900 FC

OR

5800 FH

532164

- 01

- 4 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC GROUP 19

- 1A

SURFACE, BETWEEN FR 24 AND FR 35, FROM STRINGER 23 OR OR

LH/RH TO CROWN CENTERLINE, EXCEPT AREAS COVERED BY 60000 FH GROUP 19 - 1B

BELLY FAIRING I: 3100 FC

OR

6200 FH

532164

- 01

- 5 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC A320

SURFACE, BETWEEN FR 24 AND FR 35, FROM STRINGER 23 OR

LH/RH TO CROWN CENTERLINE, EXCEPT AREAS COVERED BY 60000 FH

BELLY FAIRING I: 3300 FC

OR

6600 FH

532164

- 01

- 6 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC A321

SURFACE, BETWEEN FR 24 AND FR 35.8, FROM STRINGER 23 OR

LH/RH TO CROWN CENTERLINE, EXCEPT AREAS COVERED BY 60000 FH

BELLY FAIRING I: 2900 FC

OR

5800 FH

532165

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

532165

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

532165

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

532165

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

532165

- 01

- 5 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 FUSELAGE SECTION: D -53 PAGE 26APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532165

- 01

- 6 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

532166

- 01

- 1 INSULATION REMOVED 137 DETAILED INSPECTION OF FUSELAGE SKIN AT FR 35 AND 10 T: 30000 FC GROUP 19

- 1A

LINING REMOVED 138 CM FORWARD, AT LEVEL OF STRINGER 30, INTERNAL SIDE, OR OR

LH/RH 60000 FH GROUP 19

- 1B

I: 5400 FC OR

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK OR A320

532166- 02

- 1. 10800 FH

532166

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

532166

- 02

- 1 BOLTS REMOVED 137 SPECIAL DETAILED INSPECTION (ROTO) OF FUSELAGE SKIN T: 30000 FC GROUP 19

- 1A

INSULATION REMOVED 138 AT FR 35 AND 10 CM FORWARD, AT LEVEL OF STRINGER 30, OR OR

LINING REMOVED INTERNAL SIDE, LH/RH 60000 FH GROUP 19

- 1B

I: 18800 FC OR

NOTE: THIS TASK IS AN ALTERNATIVE TO TASK OR A320

532166- 01

- 1. 37700 FH

532168

- 01

- 1 191AT 192AT 191 DETAILED INSPECTION OF FUSELAGE SURFACE COVERED BY T: 30000 FC GROUP 21

- 1A

192 BELLY FAIRING, BETWEEN FR 35.5 AND FR 35.7 FROM I: 9600 FC OR

STRINGER 26 TO STRINGER 32, LH/RH. GROUP 21 - 2A

532168

- 01

- 2 191AT 192AT 191 DETAILED INSPECTION OF FUSELAGE SURFACE COVERED BY T: 30000 FC GROUP 21

- 1B

192 BELLY FAIRING, BETWEEN FR 35.5 AND FR 35.7 FROM I: 9100 FC OR

STRINGER 26 TO STRINGER 32, LH/RH. GROUP 21

- 2B

532170

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

532170

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

532170

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 27APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532170

- 01

- 4 825 132 GENERAL VISUAL INSPECTION OF FORWARD CARGO DOOR LOCK T: 6 YE 1 CPCP A319

FITTINGS AND SURROUNDING STRUCTURE, BETWEEN FR 25 AND I: 6 YE OR

FR 27A, EXTERNAL PORTION (6 PLACES). A320

OR

A321

532170

- 01

- 5 825 132 GENERAL VISUAL INSPECTION OF FORWARD CARGO DOOR LOCK T: 6 YE 1 CPCP A318

FITTINGS AND SURROUNDING STRUCTURE, BETWEEN FR 25 AND I: 6 YE

FR 26A, EXTERNAL PORTION (4 PLACES).

532175

- 01

- 1 825 132 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND T: 12 YE 1 C PCP ALL

CARGO FLOOR PANELS 232 FORWARD CARGO DOOR CUTOUT, FROM FR 24 TO FR 29 AND I: 6 YE

REMOVED BETWEEN STRINGER 23 AND STRINGER 38, RH.

FWD ACT(S) REMOVED

(IF INSTALLED)

LINING AND

INSULATION REMOVED

532180

- 01

- 1 825 133 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 5 YE 1+2 C PCP GROUP 19- 1A

CARGO FLOOR PANELS 134 BETWEEN FR 24 AND FR 35, INCLUDING FORWARD FACE OF I: 5 YE PR E 25594

REMOVED 137 PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO BOTTOM OR

138 CENTERLINE. GROUP 19 - 1B

NOT E: TII TPS MAY BE LIMITED TO FUSELAGE INTERNAL PRE 25594

STRUCTURE FROM FR 34 TO FR 35, AND FORWARD FACE OF OR

PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO BOTTOM A320

CENTERLINE PRE 25594

532180

- 01

- 2 825 133 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 6 YE 1+2 C PCP A318

CARGO FLOOR PANELS 134 BETWEEN FR 24 AND FR 35, INCLUDING FORWARD FACE OF I: 6 YE OR

REMOVED 137 PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO BOTTOM GROUP 19

- 1A

FWD ACT(S) REMOVED 138 CENTERLINE. PO ST 25594

(IF INSTALLED) NOTE: TII TPS MAY BE LIMITED TO FUSELAGE INTERNAL OR

STRUCTURE FROM FR 34 TO FR 35, AND FORWARD FACE OF GROUP 19 - 1B

PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO BOTTOM POST 25594

CENTERLINE OR

GROUP 19

- 1C

OR

A320

POST 25594

REV 18 FUSELAGE SECTION: D -53 PAGE 28APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 532180

- 01

- 3 825 133 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 5 YE 1+2 C PCP A321

CARGO FLOOR PANELS 134 BETWEEN FR 24 AND FR 35.8, INCLUDING FORWARD FACE OF I: 5 YE PRE 25594

REMOVED 137 PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO BOTTOM OR

138 CENTERLINE. A321

NOTE: TII TPS MAY BE LIMITED TO FUSELAGE INTERNAL PRE 39928

STRUCTURE FROM FR 35.7 TO FR 35.8, AND FORWARD FACE

OF PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO

BOTTOM CENTERLINE

R 532180

- 01

- 4 825 133 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 6 YE 1+2 C PCP A321

CARGO FLOOR PANELS 134 BETWEEN FR 24 AND FR 35.8, INCLUDING FORWARD FACE OF I: 6 YE POST 25594

REMOVED 137 PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO BOTTOM POST 39928

138 CENTERLINE.

NOTE: TII TPS MAY BE LIMITED TO FUSELAGE INTERNAL

STRUCTURE FROM FR 35.7 TO FR 35.8, AND FORWA RD FACE

OF PRESSURE BULKHEAD, FROM STRINGER 38 LH/RH TO

BOTTOM CENTERLINE

532185

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

532186

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

532186

- 01

- 2 N/A 200 SPECIAL DETAILED INSPECTION (LFEC) OF CIRCUMFERENTIAL T: 30000 FC GROUP 18

- 1A

JOINT AT FR 35, BETWEEN STRINGER 10 LH AND STRINGER OR OR

10 RH, EXTERNAL SIDE. 60000 FH GROUP 19

- 1A

I: 13300 FC OR

OR GROUP 19

- 1B

34400 FH OR

A320

- 100

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 29APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532187

- 01

- 1 N/A 200 SPECIAL DETAILED INSPECTION (LFEC) OF CIRCUMFERENTIAL T: 30000 FC A321

JOINT AT FR 35.8, BETWEEN STRINGER 10 LH AND STRINGER OR

10 RH, EXTERNAL SIDE 60000 FH

I: 17500 FC

OR

52500 FH

532188

- 01

- 1 N/A 200 DETAILED INSPECTION OF SKIN OF CIRCUMFERENTIAL JOINT T: 30000 FC GROUP 18

- 1A

AT FR 35, BETWEEN STRINGER 10 LH AND STRINGER 10 RH, OR OR

EXTERNAL SIDE. 60000 FH GROUP 19

- 1A

I: 20000 FC OR

OR GROUP 19

- 1B

42000 FH

532190

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

532195

- 01

- 1 131AC 825 132 GENERAL VISUAL INSPECTION OF FORWARD CARGO DOOR T: 16700 FC GROUP 19

- 1A

ACTUATOR ATTACH BRACKETS, BETWEEN CABIN FLOOR BEAMS, I: 16700 FC OR

FROM FR 25 TO FR 27 GROU P 19

- 1B

OR

A320

OR

A321

532195

- 01

- 2 131AC 825 132 GENERAL VISUAL INSPECTION OF FORWARD CARGO DOOR T: 16700 FC GROUP 18

- 1A

ACTUATOR ATTACH BRACKETS, BETWEEN CABIN FLOOR BEAMS, I: 16700 FC

FROM FR 25 TO FR 28

532196

- 01

- 1 825 132 DETAILED INSPECTION OF FORWARD CARGO DOOR ECCENTRIC T: 12 YE T: 24 YE NO CPCP GROUP 19

- 1A

ECCENTRIC BOLTS BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN OR I: 12 YE OR

REMOVED FR 25 AND FR 27A. 37400 FC GROUP 19

- 1B

I: 12 YE OR

OR A320

9300 FC OR

A321

REV 18 FUSELAGE SECTION: D-53 PAGE 30APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

532196

- 01

- 3 825 132 DETAILED INSPECTION OF FORWARD CARGO DOOR ECCENTRIC T: 12 YE T: 24 YE NO CPCP GROUP 18- 1A

ECCENTRIC BOLTS BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN OR I: 12 YE

REMOVED FR 25 AND FR 26A. 37400 FC

I: 12 YE

OR

9100 FC

532196

- 01

- 4 825 132 DETAILED INSPECTION OF FORWARD CARGO DOOR ECCENTRIC T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

ECCENTRIC BOLTS BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWE EN I: 12 YE I: 12 YE

REMOVED FR 25 AND FR 27A.

532196

- 01

- 5 825 132 DETAILED INSPECTION OF FORWARD CARGO DOOR ECCENTRIC T: 12 YE T: 24 YE NO C PCP GROUP 18- 1E

ECCENTRIC BOLTS BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN I: 12 YE I: 12 YE

REMOVED FR 25 AND FR 26A.

533101

- 01

- 1 734 744 147 DETAILED INSPECTION OF PRESSURE BULKHEAD AT FR 46, T: 30000 FC A320

- 200

148 FORWARD FACE. OR

60000 FH

I: 20000 FC

OR

40000 FH

533101

- 01

- 3 734 744 147 DETAILED INSPECTION OF PRESSURE BULKHEAD AT FR 46, T: 30000 FC GROUP 18- 1A

148 FORWARD FACE. OR OR

60000 FH GROUP 19

- 1A

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS I: 18800 FC O R

ACCOMPLISHMENT OF TASK 533101- 01 -1. OR GROUP 19 - 1B

37600 FH OR

A321

533103

- 01

- 1 151AW 151BW 152BW 151 DETAILED INSPECTION OF PRESSURE BULKHEAD AT FR 46, T: 12 YE 1 C PCP A320- 200

ACT(S) REMOVED (IF 152 AFT FACE, INCLUDING VERTICAL BEAMS, ABOVE CARGO FLOOR I: 12 YE

INSTALLED) LEVEL.

INSULATION REMOVED

533103

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 FUSELAGE SECTION: D-53 PAGE 31APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533103

- 01

- 4 151AW 151BW 152BW 151 DETAILED INSPECTION OF PRESSURE BULKHEAD AT FR 46, T: 12 YE 1 C PCP GROUP 19

- 1C

ACT(S) REMOVED (IF 152 AFT FACE, INCLUDING VERTICAL BEAMS, ABOVE CARGO FLOOR I: 12 YE OR

INSTALLED) LEVEL. GROUP 18

- 1E

INSULATION REMOVED

533103

- 01

- 5 151AW 151BW 152BW 151 DETAILED INSPECTION OF PRESSURE BULKHEAD AT FR 46, T: 35000 FC T: 12 YE 1 C PCP GROUP 18

- 1A

ACT(S) REMOVED (IF 152 AFT FACE, INCLUDING VERTICAL BEAMS, ABOVE CARGO FLOOR OR I: 12 YE OR

INSTALLED) LEVEL. 60000 FH GROUP 19

- 1A

INSULATION REMOVED I: 18000 FC OR

NOT E: CREDIT CAN BE TAKEN FROM PREVIOUS OR GROUP 19

- 1B

ACCOMPLISHMENT OF TASK 533103- 01 -1. 40500 FH OR

A320

- 100

OR

A321

533105

- 01

- 1 734 744 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PANELS T: 12 YE T: 24 YE C PCP GROUP 18- 1A

148 INSIDE MLG BAY, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE OR

SLANTED FRAMES AND SIDE BOX, LH/RH GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

- 100

533105

- 01

- 2 734 744 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PANELS T: 12 YE T: 24 YE C PCP A320- 200

148 INSIDE MLG BAY, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE

SLANTED FRAMES AND SIDE BOX, LH/RH

533105

- 01

- 4 734 744 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PA NELS T: 12 YE T: 24 YE CPCP GROUP 21- 2B

148 INSIDE MLG BAY, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE OR

SLANTED FRAMES AND SIDE BOX, LH/RH GROUP 21 - 1B

533105

- 01

- 5 N/A TASK DELETED WITH SEP 05 REVISION

533105

- 01

- 6 734 744 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PANELS T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

148 INSIDE MLG BAY, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE

SLANTED FRAMES AND SIDE BOX, LH/RH

REV 18 FUSELAGE SECTION: D -53 PAGE 32APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533105

- 01

- 7 734 744 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PANELS T: 12 YE T: 24 YE C PCP GROUP 18- 1E

148 INSIDE MLG BAY, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE

SLANTED FRAMES AND SIDE BOX, LH/RH

533105

- 01

- 8 734 744 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PANELS T: 12 YE T: 24 YE C P CP GROUP 21

- 1A

148 INSIDE MLG BAY, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE OR

SLANTED FRAMES AND SIDE BOX, LH/RH GROUP 21

- 2A

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 533105- 01

- 2.

533107

- 01

- 1 191ET 192ET 193AT 147 DETAILED INSPECTION OF MLG BAY FUSELAGE SIDE PANELS, T: 48000 FC GROUP 18

- 1A

194AT 734 744 148 OUTBOARD FACE, BETWEEN FR 42 AND FR 47, FROM STRINGER I: 20000 FC OR

26 TO STRINGER 36, LH/RH GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A321

533109

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

533109

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

533110

- 01

- 1 CABIN FLOOR PANELS 145 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF UPPER T: 48000 FC A320

- 200

REMOVED 146 FLANGE OF LONGITUDINAL FLOOR BEAMS AT FR 42 AND FR OR

46, AS FAR AS VISIBLE 96000 FH

I: 15400 FC

OR

30800 FH

REV 18 FUSELAGE SECTION: D-53 PAGE 33APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533110

- 01

- 2 CABIN FLOOR PANELS 145 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF UPPER T: 33500 FC GROUP 18

- 1A

REMOVED 146 FLANGE OF LONGITUDINAL FLOOR BEAMS AT FR 42 AND FR OR OR

46, AS FAR AS VISIBLE 60000 FH GROUP 19

- 1A

I: 12000 FC OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR GROUP 19 - 1B

ACCOMPLISHMENT OF TASK 533110- 01 -1. 33000 FH OR

A321

R 533111

- 01

- 1 734 744 147 DETAILED INSPECTION OF LOWER SURFACE OF PRESSURE DECK T: 12 YE T: 24 YE CPCP GROUP 18

- 1A

148 MEMBRANES, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE OR

CONNECTIONS TO LONGITUDINAL BEAMS, SIDE BOXES, GROUP 19 - 1A

SUPPORT RIBS, REAR SPAR OF CENTER WING BOX AND OR

PRESSURE BULKHEAD, LH/RH GROUP 19 - 1B

OR

A320

PRE 160001

533111

- 01

- 2 734 744 147 DETAILED INSPECTION OF LOWER SURFACE OF PRESSURE DECK T: 12 YE T: 24 YE CPCP A321

148 MEMBRANES, BETWEEN FR 42 AND FR 46, INCLUDING I: 6 YE I: 6 YE

CONNECTIONS TO LONGITUDINAL BEAMS, SIDE BOXES,

SUPPORT RIBS, REAR SPAR OF CENTER WING BOX AND

PRESSURE BULKHEAD, LH/RH

533111

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

R 533111

- 01

- 5 734 744 147 DETAILED INSPECTION OF LOWER SURFACE OF PRESSURE DECK T: 12 YE T: 24 YE C PCP GROUP 18- 1E

148 MEMBRANES, BETWEEN FR 42 AND FR 46, INCLU DING I: 6 YE I: 6 YE OR

CONNECTIONS TO LONGITUDINAL BEAMS, SIDE BOXES, GROUP 19 - 1C

SUPPORT RIBS, REAR SPAR OF CENTER WING BOX AND OR

PRESSURE BULKHEAD, LH/RH A320

POST 160001

533121

- 01

- 1 N/A 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 30000 FC GROUP 18- 1A

AND STRINGER COUPLING AREA AT FR 35 FROM STRINGER 10, I: 20000 FC OR

LH/RH TO CROWN CENTERLINE, EXTERNAL SURFACE GROUP 19 - 1A

OR

GROUP 19

- 1B

REV 18 FUSELAGE SECTION: D -53 PAGE 34APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533121

- 01

- 2 N/A 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 30000 FC A321

AND STRINGER COUPLING AREA AT FR 35 AND FR 35.8 FROM I: 20000 FC

STRINGER 10, LH/RH TO CROWN CENTERLINE, EXTERNAL

SURFACE

533122

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533122

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533122

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

533122

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

533122

- 01

- 5 N/A 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 15000 FC GROUP 19

- 1C

AND STRINGER COUPLING AREA AT FR 47/51, FROM STRINGER OR

10, LH/RH TO CROWN CENTERLINE, EXTERNAL SURFACE 64500 FH

I: 10000 FC

OR

43000 FH

533124

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533124

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533124

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

533124

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

533125

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533125

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533125

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 35APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533125

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 02

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 02

- 3 N/A TASK DELETED WITH DEC 11 REVISION

533126

- 02

- 4 N/A TASK DELETED WITH DEC 11 REVISION

533127

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533127

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533127

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

533127

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

533128

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

533128

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 36APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533128

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

533128

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533128

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533129

- 01

- 1 833 834 843 241 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND T: 12 YE 1 C PCP A320

844 242 EMERGENCY EXIT CUTOUTS, BETWEEN FR 37 AND FR 41, BOTH I: 6 YE OR

LINING AND SIDES, FROM STRINGER 10 TO STRINGER 23, LH/RH. A319

INSULATION REMOVED PO ST 32208

RISER DUCT AND CABIN

AIR OUTLET A SSEMBLY

REMOVED

533129

- 01

- 2 834 844 241 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND T: 12 YE 1 C PCP A318

LINING AND 242 EMERGENCY EXIT CU TOUTS, BETWEEN FR 39 AND FR 41, BOTH I: 6 YE OR

INSULATION REMOVED SIDES, FROM STRINGER 10 TO STRINGER 23, LH/RH. A319

RISER DUCT AND CABIN PRE 32208

AIR OUTLET ASSEMBLY

REMOVED

533130

- 01

- 1 COVER OF 200 D ETAILED INSPECTION OF SKIN AROUND ANTI COLLISION T: 12 YE T: 24 YE CPCP A320 - 200

ANTI

- COLLISION LIGHT LIGHT CUTOUT, BETWEEN FR 40 AND FR 41 AND BETWEEN OR I: 12 YE PRE 34 650

AND ANTI -COLLISION STRINGER 1, LH/RH, EXTERNAL SURFACE 34900 FC

LIGHT REMOVED OR

69900 FH

I: 12 YE

OR

21900 FC

OR

43900 FH

REV 18 FUSELAGE SECTION: D -53 PAGE 37APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533130

- 01

- 2 COVER OF 200 DETAILED INSPECTION OF SKIN AROUND ANTI COLLISION T: 12 YE T: 24 YE C PCP GROUP 18- 1A

ANTI

- COLLISION LIGHT LIGHT CUTOUT, BETWEEN FR 40 AND FR 41 AND BETWEEN I: 12 YE I: 12 YE OR

AND ANTI -COLLISION STRINGER 1, LH/RH, EXTERNAL SURFACE GROUP 19

- 1A

LIGHT REMOVED OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS GROUP 19

- 1B

ACCOMPLISHMENT OF TASK 533130- 01 -1. OR

A320

- 100

OR

GROUP 21

- 1A

533130

- 01

- 3 COVER OF 200 DETAILED INSPECTION OF SKIN T: 12 YE T: 24 YE C PCP GROUP 21- 2A

ANTI

- COLLISION LIGHT AROUND ANTI COLLISION LIGHT I: 12 YE I: 12 YE

AND ANTI -COLLISION CUTOUT, BETWEEN FR 40 AND FR 41

LIGHT REMOVED AND BETWEEN STRINGER 1, LH/RH,

EXTERNAL SURFACE

533130

- 01

- 4 COVER OF 200 DETAILED INSPECTION OF SKIN AROUND ANTI COLLISION T: 12 YE T: 24 YE C PCP A320- 200

ANTI

- COLLISION LIGHT LIGHT CUTOUT, BETWEEN FR 40 AND FR 41 AND BETWEEN I: 12 YE I: 12 YE POST 34650

AND ANTI -COLLISION STRINGER 1, LH/RH, EXTERNAL SURFACE OR

LIGHT REMOVED GROUP 21

- 1B

OR

GROUP 21

- 2B

533130

- 01

- 5 COVER OF 200 DETAILED INSPECTION OF SKIN AROUND ANTI COLLISION T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

ANTI

- COLLISION LIGHT LIGHT CUTOUT, BETWEEN FR 40 AND FR 41 AND BETWEEN I: 12 YE OR

AND ANTI -COLLISION STRINGER 1, LH/RH, EXTERNAL SURFACE 12000 FC

LIGHT REMOVED OR

51600 FH

I: 12 YE

OR

9000 FC

OR

38700 FH

533130

- 01

- 6 COVER OF 200 DETAILED INSPECTION OF SKIN AROUND ANTI COLLISION T: 12 YE T: 24 YE CPCP GROUP 18 - 1E

ANTI

- COLLISION LIGHT LIGHT CUTOUT, BETWEEN FR 40 AND FR 41 AND BETWEEN I: 12 YE I: 12 YE

AND ANTI -COLLISION STRINGER 1, LH/RH, EXTERNAL SURFACE

LIGHT REMOVED

REV 18 FUSELAGE SECTION: D -53 PAGE 38APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533131

- 01

- 1 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF 1 ANTENNA T: 12 YE T: 24 YE C PCP A320- 200

ANTENNA REMOVED CUTOUT, BETWEEN FR 44 AND FR 45 AND BETWEEN STRINGER I: 12 YE I: 12 YE PRE 34650

1, LH/RH, EXTERNAL SURFACE

533131

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

533131

- 01

- 4 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF 1 ANTENNA T: 12 YE T: 24 YE C PCP GROUP 19- 1C

ANTENNA REMOVED CUTOUT, BETWEEN FR 44 AND FR 45 AND BETWEEN STRINGER I: 12 YE I: 12 YE OR

1, LH/RH, EXTERNAL SURFACE GROUP 18 - 1E

533131

- 01

- 5 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF 1 ANTENNA T: 12 YE T: 24 YE CPCP GROUP 18

- 1A

ANTENNA REMOVED CUTOUT, BETWEEN FR 44 AND FR 45 AND BETWEEN STRINGER I: 12 YE I: 12 YE OR

1, LH/RH, EXTERNAL SURFACE GROUP 19 - 1A

OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS GROUP 19 - 1B

ACCOMPLISHMENT OF TASK 533131

- 01 -1. OR

A320

- 100

OR

A320

- 200

POST 34650

OR

A321

533132

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533132

- 01

- 2 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 30000 FC A321

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, I: 9300 FC

BETWEEN FR 35.8 AND FR 47, LH/RH, EXTERNAL SURFACE

533132

- 01

- 3 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 30000 FC GROUP 19 - 1A

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, I: 9300 FC OR

BETWEEN FR 35 AND FR 47/51, LH/RH, EXTERNAL SURFACE GROUP 19 - 1B

533132

- 01

- 4 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 30000 FC GROUP 18

- 1A

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, I: 9300 FC

BETWEEN FR 35 AND FR 47/54, LH/RH, EXTERNAL SURFACE

REV 18 FUSELAGE SECTION: D -53 PAGE 39APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533133

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533133

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533133

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533133

- 01

- 4 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533133

- 01

- 5 N/A 200 GENERAL VISUAL INSPECTION OF T: 30000 FC A320

- 200

FUSELAGE EXTERNAL SURFACE, I: 5000 FC

FROM FR 35 TO FR 47 AND

BETWEEN STRINGER 23, LH /

RH TO CROWN CENTER LINE,

EXCEPT AREAS COVERED BY BELLY

FAIRING

533133

- 01

- 6 N/A 200 GENERAL VISUAL INSPECTION OF T: 30000 FC A321

FUSELAGE EXTERNAL SURFACE, I: 5000 FC

FROM FR 35.8 TO FR 47 AND

BETWEEN STRINGER 23, LH /

RH TO CROWN CENTER LINE,

EXCEPT AREAS COVERED BY BELLY

FAIRING

533133

- 01

- 7 N/A 200 GENERAL VISUAL INSPECTION OF T: 30000 FC GROUP 19

- 1A

FUSELAGE EXTERNAL SURFACE, I: 5000 FC OR

FROM FR 35 TO FR 47/51 AND GROUP 19

- 1B

BETWEEN STRINGER 23, LH /

RH TO CROWN CENTER LINE,

EXCEPT AR EAS COVERED BY BELLY

FAIRING

REV 18 FUSELAGE SECTION: D -53 PAGE 40APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533133

- 01

- 8 N/A 200 GENERAL VISUAL INSPECTION OF T: 30000 FC GROUP 18

- 1A

FUSELAGE EXTERNAL SURFACE, I: 5000 FC

FROM FR 35 TO FR 47/54 AND

BETWEEN STRINGER 23, LH /

RH TO CROWN CENTER LINE,

EXCEPT AREAS COVERED BY BELLY

FAIRING

533134

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533134

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533134

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533134

- 01

- 4 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

533135

- 01

- 1 CABIN FLOOR PANELS 145 GENERAL VISUAL INSPECTION OF FUSELAGE INTERNAL T: 12 YE 1 C PCP ALL

REMOVED 146 STRUCTURE BELOW CABIN FLOOR PANELS, INCLUDING CABIN I: 12 YE

INSULATION REMOVED FLOOR STRUCTURE BETWEEN FR 36 AND FR 46

NOTE: CAN BE PERFORMED AT SAME TIME AS TASK

571157- 01 -1

533136

- 01

- 1 734 744 147 GENERAL VISUAL INSPECTION OF MLG BAY, INCLUDING MLG T: 6 YE 1 C PCP ALL

148 DOOR HINGES I: 6 YE

R 533138

- 01

- 1 LINING AND 241 DETAILED INSPECTION OF LOWER SKIN OF LONGITUDINAL LAP T: 30000 FC A320

- 200

INSULATION REMOVED 242 JOINT AT STRINGER 18 LH AND STRINGER 18 RH, IN RUNOUT OR PRE 39516

AREA AT FR 42, INTERNAL 60000 FH

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK I: 17400 FC

533138- 02

- 1 OR

34900 FH

REV 18 FUSELAGE SECTION: D -53 PAGE 41APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533138

- 01

- 2 LINING AND 241 DETAILED INSPECTION OF LOWER T: 30000 FC GROUP 19

- 1A

INSULATION REMOVED 242 SKIN OF LONGITUDINAL LAP JOINT I: 10000 FC OR

AT STRINGER 18 LH AND STRINGER GROUP 19 - 1B

18 RH, IN RUNOUT AREA AT FR 42, OR

INTERNAL A320 - 100

NOTE: THIS TASK IS AN OR

ALTERNATIVE INSPECTION TO TASK A321

533138- 02 -2

R 533138

- 02

- 1 LINING AND 241 SPECIAL DETAILED INSPECTION (HFEC) OF LOWER SKIN OF T: 30000 FC A320

- 200

INSULATION REMOVED 242 LONGITUDINAL LAP JOINT AT STRINGER 18 LH AND STRINGER OR PR E 39516

18 RH, IN RUNOUT AREA AT FR 42, INTERNAL 60000 FH

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK I: 31400 FC

533138- 01

- 1 OR

62800 FH

533138

- 02

- 2 LINING AND 241 SPECIAL DETAILED INSPECTION T: 30000 FC GROUP 19

- 1A

INSULATION REMOVED 242 (HFEC) OF LOWER SKIN OF I: 12000 FC OR

LONGITUDINAL LAP JOINT AT GROUP 19 - 1B

STRINGER 18 LH AND STRINGER OR

18 RH, IN RUNOUT AREA AT FR 42, A320 - 100

INTERNAL OR

NOTE: THIS TASK IS AN A321

ALTERNATIVE INSPECTION TO TASK

533138- 01 -2

533139

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

533139

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

533140

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 42APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533140

- 01

- 2 N/A 200 SPECIAL DETAILED INSPECTION T: 45900 FC A320

- 200

(LFEC) OF SPLICE PLATE AT OR PRE 34650

CIRCUMFERENTIAL SKIN SPLICE AT 91800 FH POST 31012

FR 47, FROM STRINGER 10, LH/RH, I: 26500 FC

TO CROWN CENTER LINE OR

53100 FH

533140

- 01

- 3 N/A 200 SPECIAL DETAILED INSPECTION (LFEC) OF SPLICE PLATE AT T: 30000 FC A321

CIRCUMFERENTIAL SKIN SPLICE AT FR 47, FROM STRINGER I: 17000 FC

10, LH/RH, TO CROWN CENTER LINE

533140

- 01

- 4 N/A 200 SPECIAL DETAILED INSPECTION (LFEC) OF SPLICE PLATE AT T: 30000 FC GROUP 19

- 1A

CIRCUMFERENTIA L SKIN SPLICE AT FR 47/51, FROM I: 12800 FC OR

STRINGER 10, LH/RH, TO CROWN CENTER LINE GROUP 19 - 1B

533140 -01- 5 N/A TASK DELETED WITH DEC 11 REVISION

533140

- 01

- 6 N/A 200 SPECIAL DETAILED INSPECTION (LFEC) OF SPLICE PLATE AT T: 14000 FC GROUP 19

- 1C

CIRCUMFERENTIAL SKIN SPLICE AT FR 47/51, FROM OR

STRINGER 10, LH/RH, TO CROWN CENTER LINE 60200 FH

I: 9000 FC

OR

38700 FH

533141

- 01

- 1 191BT 191EB 192BT 190 DETAILED INSPECTION OF FUSELAGE SKIN, BETWEEN FR 35 T: 30000 FC GROUP 18 - 1A

192EB AND FR 36 AND BETWEEN STRINGER 25 AND STRINGER 30, OR OR

LH/RH, EXTERNAL SURFACE 60000 FH GROUP 19 - 1A

I: 9800 FC OR

OR GROUP 19

- 1B

19600 FH OR

A320

REV 18 FUSELAGE SECTION: D -53 PAGE 43APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533141

- 01

- 2 191BT 191EB 192BT 190 DETAILED INSPECTION OF FUSELAGE SKIN, BETWEEN FR 35.8 T: 30000 FC A321

192EB AND FR 36 AND BETWEEN STRINGER 25 AND STRINGER 30, OR

LH/RH, EXTERNAL SURFACE 60000 FH

I: 9800 FC

OR

19600 FH

533142

- 01

- 1 N/A SSI DELETED WITH JUN 04 REVISION

533143

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533144

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533151

- 01

- 1 147AB 147BB 147EB 147 DETAILED INSPECTION OF KEELBEAM BOX B ETWEEN FR 35 AND T: 6 YE 1 CPCP A320- 200

147FB 148DB 148FB 148 FR 47 I: 6 YE PR E 34650

191BB 191 GB 191HB 191

191JB 191KB 192KB 192

195AB 196AB 734 195

744 196

533151

- 01

- 2 147AB 147BB 147EB 147 DETAILED INSPECTION OF KEELBEAM BOX BETWEEN FR 35.8 T: 48000 FC T: 6 YE 1 CPCP A321

147FB 148DB 148FB 148 AND FR 47 I: 10000 FC I: 6 YE

191BB 191GB 191HB 191

1 91JB 191KB 192KB 192

195AB 196AB 734 195

744 196

533151

- 01

- 3 147AB 147BB 147EB 147 DETAILED INSPECTION OF KEELBEAM BOX BETWEEN FR 35 AND T: 48000 FC T: 6 YE 1 CPCP GROUP 19- 1A

147FB 148DB 148FB 148 FR 47/51 I: 10000 FC I: 6 YE OR

191BB 191GB 191HB 191 GROUP 19

- 1B

191JB 191KB 192KB 192

195AB 196AB 734 195

744 196

REV 18 FUSELAGE SECTION: D -53 PAGE 44APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533151

- 01

- 4 147AB 147BB 147EB 147 DETAILED INSPECTION OF KEELBEAM BOX BETWEEN FR 35 AND T: 48000 FC T: 6 YE 1 CPCP GROUP 18

- 1A

147FB 148DB 148FB 148 FR 47/54 I: 10000 FC I: 6 YE

191BB 191GB 191HB 191

191JB 191KB 192KB 192

195AB 196AB 734 195

744 196

533151

- 01

- 5 147AB 147BB 147EB 147 DETAILED INSPECTION OF KEELBEAM BOX BETWEEN FR 35 AND T: 6 YE 1 CPCP GROUP 19- 1C

147FB 148DB 148FB 148 FR 47/54 I: 6 YE OR

191BB 191GB 191HB 191 GROUP 18

- 1E

191JB 191KB 192KB 192

195AB 196AB 734 195

744 196

533151

- 01

- 6 147AB 147BB 147EB 147 DETAILED INSPECTION OF T: 48000 FC T: 6 YE 1 C PCP A320- 100

147FB 148DB 148FB 148 KEELBEAM BOX BETWEEN FR 35 I: 10000 FC I: 6 YE OR

191BB 191GB 191HB 191 AND FR 47 A320

- 200

191JB 191KB 192KB 192 POST 34650

195AB 196AB 734 195

744 196

533152

- 01

- 1 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 CPCP A320

- 200

AIR CONDITIONING 138 AT FR 35 AND PRESSURE DECK UPPER SURFACE, BETWEEN FR I: 6 YE PR E 21003

DUCTS REMOVED 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING PR E 34650

INSULATION REMOVED BOX AT FR 35 AND FR 36

RECIRCULAT ION FILTER

REMOVED

533152

- 01

- 10 131NW 131PW 132PW 137 DETAILED INSPECTION OF T: 12 YE 1 C PCP A320- 200

AIR CONDITIONING 138 PRESSURE BULKHEAD FORWARD I: 6 YE POST 34650

DUCTS REMOVED FACE AT FR 35 AND PRESSURE

INSULATION REMOVED DECK UPPER SURFACE, BETWEEN

POTABLE WATER TANK FR 35 AND FR 36, INCLUDING

REMOVED CONNECTIONS TO CENTER WING

RECIRCULATION FILTER BOX AT FR 35 AND FR 36

REMOVED

REV 18 FUSELAGE SECTION: D -53 PAGE 45APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533152

- 01

- 3 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 CPCP A321

AIR CONDITIONING 138 AT FR 35.8 AND PRESSURE DECK UPPER SURFACE, BETWEEN I: 6 YE

DUCTS REMOVED FR 35.8 AND FR 36, INCLUDING CONNECTIONS TO CENTER

INSULATION REMOVED WING BOX AT FR 35.8 AND FR 36

RECIRCULATION FILTER

REMOVED

533152

- 01

- 4 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 CPCP GROUP 19

- 1A

AIR CONDITIONING 138 AT FR 35 AND PRESSURE DECK UPPER SURFACE, BETWEEN FR I: 6 YE OR

DUCTS REMO VED 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING GROUP 19 - 1B

INSULATION REMOVED BOX AT FR 35 AND FR 36

RECIRCULATION FILTER

REMOVED

533152

- 01

- 5 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 C PCP GROUP 18- 1A

AIR CONDITIONING 138 AT FR 35 AND PRESSURE DECK UPPER S URFACE, BETWEEN FR I: 6 YE

DUCTS REMOVED 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING

INSULATION REMOVED BOX AT FR 35 AND FR 36

RECIRCULATION FILTER

REMOVED

533152

- 01

- 6 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 C PCP GROUP 19- 1C

AIR CONDITIONING 138 AT FR 35 AND PRESSURE DECK UPPER SURFACE, BETWEEN FR OR

DUCTS REMOVED 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING 15500 FC

INSULATION REMOVED BOX AT FR 35 AND FR 36 OR

RECIRCULATION FILTER 66600 FH

REMOVED I: 6 YE

OR

9000 FC

OR

38700 FH

533152

- 01

- 7 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 CPCP A320- 200

INSULATION REMOVED 138 AT FR 35 AND PRESSURE DECK UPPER SURFACE, BETWEEN I: 6 YE PO ST 21003

RECIRCULATION FILTER FR 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING PRE 34650

REMOVED AIR BOX AT FR 35 AND FR 36

CONDITIONING DUCTS

REMOVED PORTABLE

W ATER TANK REMOVED

REV 18 FUSELAGE SECTION: D -53 PAGE 46APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533152

- 01

- 8 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 CPCP GROUP 18

- 1E

AIR CONDITIONING 138 AT FR 35 AND PRESSURE DECK UPPER SURFACE, BETWEEN FR I: 6 YE

DUCTS REMOVED 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING

INSULATION REMOVED BOX AT FR 35 AND FR 36

RECIRCULATION FILTER

REMOVED

533152

- 01

- 9 131NW 131PW 132PW 137 DETAILED INSPECTION OF PRESSURE BULKHEAD FORWARD FACE T: 12 YE 1 CPCP A320

- 100

AIR CONDITIONING 138 AT FR 35 AND PRESSURE DECK UPPER SURFACE, BETWEEN FR I: 6 YE

DUCTS REMOVED 35 AND FR 36, INCLUDING CONNECTIONS TO CENTER WING

INSULATION REMOVED BOX AT FR 35 AND FR 36

RECIRCULATION FILTER

REMOVED

533153

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

533153

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

533153

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

533153

- 01

- 4 191BB 191EB 192EB 191 DETAILED INSPECTION OF PRESSURE BULKHEAD AFT FACE AT T: 15500 FC GROUP 19 - 1C

192FB 192 FR 35 AND LOWER SKIN OF PRESSURE DECK LOWER SURFACE, OR

BETWEEN FR 35 AND FR 36 66600 FH

I: 12500 FC

OR

53750 FH

533153

- 02

- 1 191BB 191EB 192EB 191 GENERAL VISUAL INSPECTION OF PRESSURE BULKHEAD AFT T: 6 YE 1 C PCP A318

192FB 192 FACE AT FR 35 AND LOWER SKIN OF PRESSURE DECK LOWER I: 6 YE OR

SURFACE, BETWEEN FR 35 AND FR 36 A319

OR

A320

533153

- 02

- 2 191BB 191EB 192EB 191 GENERAL VISUAL INSPECTION OF PRESSURE BULKHEAD AFT T: 6 YE 1 C PCP A321

192FB 192 FACE AT FR 35.8 AND LOWER SKIN OF PRESSURE DECK LOWER I: 6 YE

SURFACE, BETWEEN FR 35.8 AND FR 36

REV 18 FUSELAGE SECTION: D -53 PAGE 47APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

533154

- 01

- 1 734 744 147 DETAILED INSPECTION OF HINGE AND ACTUATOR FITTINGS T: 6 YE 1 C PCP ALL

148 FOR MLG DOORS AT KEELBEAM I: 6 YE

533154

- 02

- 1 N/A TASK DELETED WITH SEP 05 REVISION

533155

- 03

- 1 734 744 147 SPECIAL DETAILED INSPECTION (HFEC) OF KEELBEAM BOX T: 30000 FC GROUP 18

- 1A

148 ELLIPTICAL CUTOUT AT FR 46, LH/RH OR OR

60000 FH GROUP 19

- 1A

I: 17500 FC OR

OR GROUP 19

- 1B

39300 FH OR

A320

- 100

OR

A320

- 200

POST 34650

OR

A321

533157

- 01

- 1 ANTENNA OR 200 DETAILED INSPECTION OF SKIN AROUND AINS ANTENNA T: 12 YE T: 24 YE C PCP GROUP 18- 1A

COVERPLATE (IF NO CUTOUT AT FR 35/36, BETWEEN STRINGER 1, LH/RH AND OR I: 12 YE POST 31427

ANTENNA INST) RIVETED AREA AROUND AINS ANTENNA CUTOUT DOUBLER, 30000 FC

BETWEEN FR 35/36 AND STRINGER 1, LH/RH. I: 12 YE

OR

20000 FC

533157

- 01

- 2 ANTENNA OR 200 DETAILED INSPECTION OF SKIN AROUND AINS ANTENNA T: 12 YE T: 24 YE C PCP GROUP 18- 1E

COVERPLATE (IF NO CUTOUT AT FR 35/36, BETWEEN STRINGER 1, LH/RH AND I: 12 YE I: 12 YE POST 31427

ANTENNA INST) RIVETED AREA AROUND AINS ANTENNA CUTOUT DOUBLER,

BETWEEN FR 35/36 AND STRINGER 1, LH/RH.

533182 -01- 1 CABIN FLOOR PANELS 145 DETAILED INSPECTION OF CONNECTION PLATES AT FR 43, T: 48000 FC A320

- 200

REMOVED 146 (EXCLUDING LATERAL OUTER PART OF CONNECTION PLATES) OR

INSULATION REMOVED BETWEEN Y=+/

- 254 MM, AND BETWEEN Y=+ 765 MM AND Y=+ 96000 FH

1292 MM, AND BETWEEN Y=- 765 MM AND Y=

- 1292 MM (3 I: 20000 FC

PLACES) OR

40000 FH

534101

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 48APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534101

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534101

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534102

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534102

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534102

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534102

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534102

- 02

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534102

- 02

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534103

- 01

- 1 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 48000 FC A320

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, OR

BETWEEN FR 47 AND FR 65, LH/RH, EXTERNAL SURFACE 96000 FH

I: 17300 FC

OR

34600 FH

534103

- 01

- 2 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 44300 FC A321

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, I: 20000 FC

BETWEEN FR 47 AND FR 64, LH/RH, EXTERNAL SURFACE

534103

- 01

- 3 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 33600 FC GROUP 19

- 1A

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, I: 20000 FC OR

BETWEEN FR 47/51 AND FR 65, LH/RH, EXTERNAL SURFACE GROUP 19

- 1B

534103

- 01

- 4 N/A 200 DETAILED INSPECTION OF VISIBLE PART OF WINDOW T: 30000 FC GROUP 18

- 1A

FORGINGS AND FUSELAGE SKIN IN WINDOW FORGING AREA, I: 20000 FC

BETWEEN FR 47/54 AND FR 65, LH/RH, EXTERNAL SURFACE

REV 18 FUSELAGE SECTION: D-53 PAGE 49APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534104

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534104

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534104

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534104

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534105

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534105

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534105

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534105

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534106

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534106

- 01

- 2 252HW 252LW 252PW 252 DETAILED INSPECTION OF FRAME SPLICES AND ADJACENT T: 48000 FC GROUP 21

- 2B

INSULATION REMOVED AREA FROM FR 53 TO FR 56, LOCATED ABOVE STRINGER 18 I: 12000 FC

RH

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534106- 02 -2

534106

- 01

- 3 252HW 252LW 252PW 252 DETAILED INSPECTION OF FRAME SPLICES AND ADJACENT T: 30000 FC GROUP 18

- 1A

INSULATION REM OVED AREA FROM FR 58 TO FR 60, LOCATED ABOVE STRINGER 18 I: 9000 FC

RH

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534106- 02 -3

REV 18 FUSELAGE SECTION: D -53 PAGE 50APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534106

- 01

- 5 252HW 252LW 252PW 252 DETAILED INSPECTION OF FRAME SPLICES AND ADJACENT T: 48000 FC GROUP 19

- 1A

INSULATION REMOVED AREA FROM FR 53 TO FR 56, LOCATED ABOVE STRINGER 18 I: 13600 FC OR

RH GROUP 19 - 1B

OR

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK A320 - 200

534106- 02

- 1 POST 34650

OR

A321

- 100

OR

GROUP 21

- 2A

534106

- 02

- 1 252HW 252LW 252PW 252 SPECIAL DETAILED INSPECTION (US) OF FRAME SPLICES AND T: 48000 FC GROUP 19

- 1A

INSULATION REMOVED ADJACENT AREA FROM FR 53 TO FR 56, LOCATED ABOVE I: 20000 FC OR

STRINGER 18 RH GROUP 19 - 1B

OR

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK A320 - 200

534106- 01

- 5 POST 34650

OR

A321

- 100

OR

GROUP 21

- 2A

534106

- 02

- 2 252HW 252L W 252PW 252 SPECIAL DETAILED INSPECTION (US) OF FRAME SPLICES AND T: 48000 FC GROUP 21 - 2B

INSULATION REMOVED ADJACENT AREA FROM FR 53 TO FR 56, LOCATED ABOVE I: 19000 FC

STRINGER 18 RH

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534106- 01 -2

534106

- 02

- 3 252HW 252LW 252PW 252 SPECIAL DETAILED INSPECTION (US) OF FRAME SPLICES AND T: 30000 FC GROUP 18 - 1A

INSULATION REMOVED ADJACENT AREA FROM FR 58 TO FR 60, LOCATED ABOVE I: 14300 FC

STRINGER 18 RH

NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534106- 01 -3

REV 18 FUSELAGE SECTION: D -53 PAGE 51APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534107

- 01

- 1 ACT(S) REMOVED (IF 153 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE, T: 6 YE 1+2 CPCP ALL

INSTALLED) 154 BETWEEN FR 46 AND FR 65, INCLUDING AFT FACE OF I: 6 YE

CARGO FLOOR PANELS PRESSURE BULKHEAD FROM STRINGER 38, LH/RH TO BOTTOM

REMOVED CENTER LINE.

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 534107- 01 -4.

534107

- 01

- 2 N/A TASK DELETED WITH SEP 05 REVISION

534107

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534108

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534108

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534108

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534108

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534108

- 01

- 5 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534108

- 01

- 6 N/A TASK REMOVED WITH JUN 04 REVISION

534109

- 01

- 1 GALLEYS AND TOILETS 263 DETAILED INSPECTION OF UPPER SEGMENT OF FR 70, FIN TO T: 48000 FC GROUP 18

- 1A

REMOVED 264 FUSELAGE FORWARD ATTACHMENT FITTINGS AND AREA BET WEEN I: 20000 FC OR

INSULATION REMOVED FR 69 AND FR 70, FROM STRINGER 6, LH/RH TO CROWN GROUP 19

- 1A

CENTER LINE, INTERNAL STRUCTURE OR

GROUP 19

- 1B

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 52APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534110

- 01

- 1 323AL 323AR 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 48000 FC GROUP 19

- 1A

323 AT FR 70, BETWEEN STRINGER 10, LH/RH AND CROWN CENTER I: 20000 FC OR

LINE, INCLUDING CUTOUT CORNERS FOR FIN ATTACHMENTS, GROUP 19 - 1B

EXTERNAL SURFACE OR

A321

534110

- 01

- 2 323AL 323AR 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 48000 FC GROUP 18

- 1A

323 AT FR 70, BETWEEN STRINGER 10, LH/RH AND CROWN CENTER I: 14500 FC

LINE, INCLUDING CUTOUT CORNERS FOR FIN ATTACHMENTS,

EXTERNAL SURFACE

534111

- 01

- 1 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE CPCP A320

- 200

ANTENNA REMOVED CUTOUT, BETWEEN FR 48 AND FR 49 BETWEEN STRINGER 1, I: 12 YE I: 12 YE PO ST 20053

LH/RH, EXTERNAL SURFACE PRE 34650

534111

- 01

- 2 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE C PCP A321

ANTENNA REMOVED CUTOUT, BETWEEN FR 47.1 AND FR 47.2 BETWEEN STRINGER I: 12 YE I: 12 YE PO ST 20053

1, LH/RH, EXTERNAL SURFACE

534111

- 01

- 3 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE CPCP GROUP 19

- 1A

ANTENNA REMOVED CUTOUT, BETWEEN FR 52 AND FR 53, BETWEEN STRINGER 1, I: 12 YE I: 12 YE POST 20053

LH/RH, EXTERNAL SURFACE OR

GROUP 19

- 1B

POST 20053

534111

- 01

- 4 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE C PCP GROUP 18- 1A

ANTENNA REMOVED CUTOUT, BETWEEN FR 55 AND FR 56, BETWEEN STRINGER 1, I: 12 YE I: 12 YE POST 20053

LH/RH, EXTERNAL SURFACE

534111

- 01

- 5 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

ANTENNA REMOVED CUTOUT, BETWEEN FR 52 AND FR 53, BETWEEN STRINGER 1, I: 12 YE I: 12 YE PO ST 20053

LH/RH, EXTERNAL SU RFACE

534111

- 01

- 6 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE C PCP GROUP 18- 1E

ANTENNA REMOVED CUTOUT, BETWEEN FR 55 AND FR 56, BETWEEN STRINGER 1, I: 12 YE I: 12 YE POST 20053

LH/RH, EXTERNAL SURFACE

REV 18 FUSELAGE SECTION: D -53 PAGE 53APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534111

- 01

- 7 COVER OF ANTENNA AND 200 DETAILED INSPECTION OF SKIN AROUND ADF2 ANTENNA T: 12 YE T: 24 YE C PCP A320- 100

ANTENNA REMOVED CUTOUT, BETWEEN FR 48 AND FR 49 BETWEEN STRINGER 1, I: 12 YE I: 12 YE POST 20053

LH/RH, EXTERNAL SURFACE OR

A320

- 200

POST 34650

534112

- 01

- 1 ANTENNA REMOVED 200 DETAILED INSPECTION OF SKIN AROUND VHF 3 ANTENNA T: 12 YE T: 24 YE C PCP A320- 200

CUTOUT, BE TWEEN FR 52 AND FR 53 AND BETWEEN STRINGER I: 12 YE I: 12 YE PRE 34650

1, LH/RH, EXTERNAL SURFACE

534112

- 01

- 3 ANTENNA REMOVED 200 DETAILED INSPECTION OF SKIN AROUND VHF 3 ANTENNA T: 12 YE T: 24 YE C PCP GROUP 19- 1A

CUTOUT, BETWEEN FR 56 AND FR 57 AND BETWEEN STRINGER I: 12 YE I: 12 YE OR

1, LH/RH, EXTERNAL SURFACE GROUP 19 - 1B

534112

- 01

- 4 ANTENNA REMOVED 200 DETAILED INSPECTION OF SKIN AROUND VHF 3 ANTENNA T: 12 YE T: 24 YE CPCP GROUP 18 - 1A

CUTOUT, BETWEEN FR 61 AND FR 62 AND BETWEEN STRINGER I: 12 YE I: 12 YE

1, LH/RH, EXTERNAL SURFACE

534112

- 01

- 5 ANTENNA REMOVED 200 DETAILED INSPECTION OF SKIN AROUND VHF 3 ANTENNA T: 12 YE T: 24 YE C PCP GROUP 19- 1C

CUTOUT, BETWEEN FR 56 AND FR 57 AND BETWEEN STRINGER I: 12 YE I: 12 YE

1, LH/RH, EXTERNAL SURFACE

534112

- 01

- 6 ANTENNA REMOVED 200 DETAILED INSPECTION OF SKIN AROUND VHF 3 ANTENNA T: 12 YE T: 24 YE CPCP GROUP 18- 1E

CUTOUT, BETWEEN FR 61 AND FR 62 AND BETWEEN STRINGER I: 12 YE I: 12 YE

1, LH/RH, EXTERNAL SURFACE.

534112

- 01

- 7 ANTENNA REMOVED 200 DETAILED INSPECTION OF SKIN T: 12 YE T: 24 YE C PCP A320- 100

AROUND VHF 3 ANTENNA CUTOUT, I: 12 YE I: 12 YE OR

BETWEEN FR 52 AND FR 53 AND A320 - 200

BETWEEN STRINGER 1, LH/RH, POST 34650

EXTERNAL SURFACE OR

A321

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 534112- 01

- 1.

REV 18 FUSELAGE SECTION: D -53 PAGE 54APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

53411 3- 01

- 1 N/A 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 30000 FC GROUP 18

- 1A

AND STRINGER COUPLING AREAS AT FR 64, FROM STRINGER I: 1 3500 FC OR

10, LH/RH TO CROWN CENTER LINE, EXTERNAL SURFACE GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

- 100

534113

- 01

- 2 N/A 200 DETAILED INSPECTION OF SKIN IN CIRCUMFERENTIAL SPLICE T: 30000 FC A321

AND STRINGER COUPLING AREAS AT FR 64, FROM STRINGER I: 10900 FC

10, LH/RH TO CROWN CENTER LINE, EXTERNAL SURFACE

534114

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534114

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534114

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534114

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534115

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534115

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534115

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534115

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 55APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534116

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 02

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 02

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534116

- 02

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534117

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534117

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534117

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534117

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534118

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534118

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534118

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

N 534118

- 01

- 4 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC A320

SURFACE,FROM FR 47 TO FR 70 AND BETWEEN STRINGER 23, I: 3000 FC OR

LH/RH TO CROWN CENTER LINE A321

N 534118

- 01

- 5 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC A319

SURFACE,FROM FR 47/51 TO FR 70 AND BETWEEN STRINGER I: 3000 FC

23, LH/RH TO CROWN CENTER LINE

REV 18 FUSELAGE SECTION: D -53 PAGE 56APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

N 534118

- 01

- 6 N/A 200 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 30000 FC A318

SURFACE,FROM FR 47/54 TO FR 70 AND BETWEEN STRINGER I: 3000 FC

23, LH/RH TO CROWN CENTER LINE

534119

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534119

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534119

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534120

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534121

- 01

- 1 N/A 200 SPECIAL DETAILED INSPECTION (LFEC ) OF SPLICE PLATE AT T: 41300 FC A320- 200

CIRCUMFERENTIAL SKIN SPLICE AT FR 64, FROM STRINGER OR PRE 31012

10, LH/RH TO CROWN CENTERLINE 82600 FH

I: 15000 FC

OR

30000 FH

534121

- 01

- 4 N/A 200 SPECIAL DETAILED INSPECTION (LFEC) OF SPLICE PLATE AT T: 30000 FC GROUP 18

- 1A

CIRCUMFERENTIAL SKIN SPLICE AT FR 64, FROM STRINGER I: 15000 FC OR

10, LH/RH TO CROWN CENTERLINE GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

- 100

OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 57APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534122

- 01

- 2 INSULATION REMOVED 200 SPECIAL DETAILED INSPECTION (HFEC) OF THE FUSELAGE T: 30000 FC A320

- 200

LINING REMOVED SKIN UNDER THE COMPLETE OUTER RIVET ROW OF THE OR POST 26371

DOUBLER OF THE SATCOM ANTENNA, IN THE AREA OF FR 58 60000 FH OR

TO FR 61, STGR 2 LH AND STGR 2 RH, EXCEPT RIVETS AT I: 10500 FC A320

- 200

STRINGER OF FRAME JUNCTIONS. OR POST 26995

21100 FH OR

A320

- 200

POST 32856

534122

- 02

- 4 INSULATION REMOVED 200 SPECIAL DETAILED INSPECTION (HFEC) OF THE FUSELAGE T: 12000 FC GROUP 19

- 1C

LINING REMOVED SKIN UNDER THE COMPLETE OUTER RIVET ROW OF THE OR POST 3 2856

DOUBLER OF THE SATCOM ANTENNA, IN THE AREA OF FR 58 53700 FH

TO FR 61, STGR 2 LH AND STGR 2 RH, EXCEPT RIVETS AT I: 5800 FC

STRINGER OF FRAME JUNCTIONS. OR

252 00 FH

R 534123

- 01

- 1 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF FUSELAGE T: 30000 FC GROUP 18

- 1A

BOLTS REMOVED 262 INTERNAL STRUCTURE, FRAME 66 AND FRAME 68 INNER CAP OR

LINING AND 263 JOINT TO GUSSETS PLATE FROM STRINGER 10 TO STRINGER 60000 FH

INSULATION REMOVED 264 16, LH/RH I: 6300 FC

OR

12600 FH

R 534123

- 01

- 2 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF FUSELAGE T: 30000 FC GROUP 19

- 1A

BOLTS REMOVED 262 INTERNAL STRUCTURE, FRAME 66 AND FRAME 68 INNER CAP OR OR

LINING AND 263 JOINT TO GUSSETS PLATE FROM STRINGER 10 TO STRINGER 60000 FH GROUP 19

- 1B

INSULATION REMOVED 264 16, LH/RH I: 8300 FC

OR

16600 FH

R 534123

- 01

- 3 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF FUSELAGE T: 40000 FC A320 -2 00

BOLTS REMOVED 262 INTERNAL STRUCTURE, FRAME 66 AND FRAME 68 INNER CAP OR

LINING AND 263 JOINT TO GUSSETS PLATE FROM STRINGER 10 TO STRINGER 80000 FH

INSULATION REMOVED 264 16, LH/RH I: 10600 FC

OR

21200 FH

REV 18 FUSELAGE SECTION: D -53 PAGE 58APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 534123

- 01

- 4 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF FUSELAGE T: 34200 FC A321

BOLTS REMOVED 262 INTERNAL STRUCTURE, FRAME 66 AND FRAME 68 INNER CAP OR

LINING AND 263 JOINT TO GUSSETS PLATE FROM STRINGER 10 TO STRINGER 60000 FH

INSULATION REMOVED 264 16, LH/RH I: 9800 FC

OR

19600 FH

R 534125

- 01

- 3 N/A 100 SPECIAL DETAILED INSPECTION (HFEC) OF FUSELAGE SKIN T: 30000 FC A320 - 200

EXTERNAL SURFACE AT WATER SERVICE PANEL CUTOUT, OR PRE 153074

BETWEEN FRAME 65 AND FRAME 66 AT AND BELOW STRINGER 60000 FH PRE 160055

37, TWO UPPER RIVET ROWS AT SKIN TO REINFORCEMENT I: 3200 FC PRE 160500

JOINT, LH OR

6400 FH

R 534125

- 01

- 4 N/A 100 SPECIAL DETAILED INSPECTION (HFEC) OF FUSELAGE SKIN T: 30000 FC A321

EXTERNAL SU RFACE AT WATER SERVICE PANEL CUTOUT, OR PRE 160055

BETWEEN FRAME 65 AND FRAME 66 AT AND BELOW STRINGER 60000 FH

37, TWO UPPER RIVET ROWS AT SKIN TO REINFORCEMENT I: 3500 FC

JOINT, LH OR

7000 FH

534128

- 01

- 1 321AL 200 DETAILED INSPECTION OF FUSELAGE SKIN EXTERNAL SURFACE T: 48000 FC A320

- 100

BETWE EN FRAME 64 AND FRAME 70 FROM STRINGER 6 TO I: 13400 FC

CROWN CENTER LINE, LH/RH

534128

- 01

- 2 321AL 200 DETAILED INSPECTION OF FUSELAGE SKIN EXTERNAL SURFACE T: 48000 FC GROUP 21

- 1A

BETWEEN FRAME 64 AND FRAME 70 FROM STRINGER 6 TO OR

CROWN CENTER LINE, LH/RH 60000 FH

I: 32300 FC

OR

60000 FH

REV 18 FUSELAGE SECTION: D-53 PAGE 59APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 534128

- 01

- 3 321AL 200 DETAILED INSPECTION OF FUSELAGE SKIN EXTERNAL SURFACE T: 48000 FC GROUP 21

- 1B

BETWEEN FRAME 64 AND FRAME 70 FROM STRINGER 6 TO OR OR

CROWN CENTER LINE, LH/RH 60000 FH A321

- 200

I: 29100 FC

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 534128- 01 -4 58200 FH

R 534128

- 01

- 4 321AL 200 DETAILED INSPECTION OF FUSELAGE SKIN EXTERNAL SURFACE T: 47600 FC GROUP 19

- 1A

BETWEEN FRAME 64 AND FRAME 70 FROM STRINGER 6 TO OR OR

CROWN CENTER LINE, LH/RH 60000 FH GROUP 19 - 1B

I: 29300 FC

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 534128- 01 -5 58600 FH

534128

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

R 534128

- 01

- 6 321AL 200 DETAILED INSPECTION OF FUSELAGE SKIN EXTERNAL SURFACE T: 48600 FC A320

- 200

BETWEEN FRAME 64 AND FRAME 70 FROM STRINGER 6 TO OR

CROWN CENTER LINE, LH/RH 97200 FH

I: 29500 FC

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 534128- 01 -1 59000 FH

534128

- 01

- 7 321AL 200 DETAILED INSPECTION OF FUSELAGE SKIN EXTERNAL SURFACE T: 44900 FC GROUP 18

- 1A

BETWEEN FRAME 64 AND FRAME 70 FROM STRINGER 6 TO OR

CROWN CENTER LINE, LH/RH 60000 FH

I: 28800 FC

OR

57600 FH

534129

- 01

- 2 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF AFT T: 30000 FC GROUP 19

- 1A

BOLTS REMOVED 262 PASSENGER/CREW DOOR CUTOUT, DOOR STOP FITTINGS HOLES OR OR

LINING REMOVED AT FRAME 66 WEB, LH/RH 60000 FH GROUP 19

- 1B

I: 8300 FC

OR

16600 FH

REV 18 FUSELAGE SECTION: D -53 PAGE 60APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 534129

- 01

- 3 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF AFT T: 30000 FC A320

- 200

BOLTS REMOVED 262 PASSENGER/CREW DOOR CUTOUT, DOOR STOP FITTINGS HOLES OR PRE 160500

LINING REMOVED AT FRAME 66 WEB, LH/RH 60000 FH

I: 9700 FC

OR

19400 FH

534129

- 01

- 4 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF AFT T: 30000 FC A321

BOLTS REMOVED 262 PASSENGER/CREW DOOR CUTOUT, DOOR STOP FITTINGS HOLES OR

LINING REMOVED AT FRAME 66 WEB, LH/RH 60000 FH

I: 8800 FC

OR

17600 FH

534130

- 01

- 3 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF AFT T: 30000 FC A320

- 200

BOLTS REMOVED 262 PASSENGER/CREW DOOR CUTOUT, DOOR STOP FITTINGS HOLES OR

LINING REMOVED AT FRAME 68 WEB, LH/RH 60000 FH

I: 9700 FC

OR

19400 FH

534130

- 01

- 4 832 842 261 SPECIAL DETAILED INSPECTION (ROTO) OF AFT T: 30000 FC A321

BOLTS REMOVED 262 PASSENGER/CREW DOOR CUTOUT, DOOR STOP FITTINGS HOLES OR

LINING REMOVED AT FRAME 68 WEB, LH/RH 60000 FH

I: 8800 FC

OR

17600 FH

534131

- 01

- 1 N/A TASK DELETED WITH SEP 05 REVISION

534131

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534132

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

534132

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534132

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 61APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534132

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534132

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

534132

- 01

- 6 N/A TASK REMOVED WITH JUN 04 REVISION

534132

- 01

- 7 N/A TASK REMOVED WITH JUN 04 REVISION

D 534133

- 01

- 1 N/A TASK DELETED WITH MRBR REV 18

534133

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534133

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

534133

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

534133

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

534133

- 01

- 6 832 842 170 DETAILED INSPECTION OF AFT PASSENGER/CREW DOOR T: 48000 FC GROUP 18

- 1A

CORNER SCUFF PLATES 260 CUTOUT, LOWER CORNERS, INCLUDING SKIN AND DOUBLER OR OR

REMOVED UNDERNEATH THE SCUFF PLATE, LH/RH 60000 FH GROUP 19

- 1A

I: 23800 FC OR

OR GROUP 19

- 1B

47600 FH OR

A321

534133

- 01

- 7 N/A TASK DELETED WITH DEC 11 REVISION

D 534133

- 02

- 1 N/A TASK DELETED WITH MRBR REV 18

REV 18 FUSELAGE SECTION: D-53 PAGE 62APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 534133

- 02

- 2 832 842 170 SPECIAL DETAILED INSPECTION (HFEC & X -RAY) OF AFT T: 48000 FC GROUP 18

- 1A

CORNER SCUFF PLATES 260 PASSENGER/CREW DOOR CUTOUT, LOWER CORNERS, INCLUDING OR OR

REMOVED SKIN AND DOUBLER UNDERNEATH THE SCUFF PLATE, LH/RH 60000 FH GROUP 19

- 1A

LINING AND NOTE: SPECIAL DETAILED INSPECTION IS FOR DOUBLER I: 39600 FC OR

INSULATION REMOVED WHICH IS NOT VISIBLE WITH DETAILED INSPECTION. OR GROUP 19

- 1B

60000 FH OR

A321

534134

- 01

- 1 832 842 261 DETAILED INSPECTION OF DOOR STOP FITTINGS ON FR 66 T: 12 YE CPCP ALL

LINING REMOVED 262 AND FR 68, LH/RH I: 12 YE

534135

- 01

- 1 N /A TASK DELETED WITH SEP 05 REVISION

534135

- 01

- 4 832 842 261 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND AFT T: 6 YE 1 C PCP ALL

LINING AND 262 PASSENGER/CREW DOOR CUTOUT, ABOVE CABIN FLOOR LEVEL, I: 6 YE

INSULATION REMOVED 263 BETWEEN FR 65 AND FR 69 AND FROM STRINGER 6 TO

264 STRINGER 23, LH/RH. EXCLUDING THE LOWER CORNERS OF

THE DOOR ENTRANCE AREA AT FR 66 AND FR 68, BETWEEN

STRINGER 22 AND 23, LH/RH

NOTE: EXCLUDED AREA COVERED BY TASKS 534143

- 01

- 1 OR

534143- 01 -3

534135

- 01

- 5 N/A TASK DELETED WITH MAR 09 REVISION

534136

- 01

- 1 832 842 100 DETAILED INSPECTION OF AFT PASSENGER/CREW DOOR T: 12 YE CPCP ALL

SCUFF PLATES REMOVED CUTOUT, UNDERNEATH THE SCUFF PLATE, LH/RH I: 12 YE

534137

- 01

- 1 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 30000 FC A320

- 200

DOUBLER, FORWARD AND AFT OF WASTE SERVICE PANEL OR

CUTOUT, BETWEEN STRINGER 35 AND STRINGER 39, RH 60000 FH

I: 24900 FC

OR

49800 FH

REV 18 FUSELAGE SECTION: D-53 PAGE 63APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534137

- 01

- 2 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 30000 FC GROUP 18

- 1A

DOUBLER, FORWARD AND AFT OF WASTE SERVICE PANEL OR

CUTOUT, BETWEEN STRINGER 35 AND STRINGER 39, RH 60000 FH

I: 8400 FC

OR

16800 FH

534137

- 01

- 3 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 30000 FC GROUP 19

- 1A

DOUBLER, FORWARD AND AFT OF WASTE SERVICE PANEL OR OR

CUTOUT, BETWEEN STRINGER 35 AND STRINGER 39, RH 60000 FH GROUP 19

- 1B

I: 25500 FC

OR

51000 FH

534137

- 01

- 4 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 47300 FC GROUP 21

- 1A

DOUBLER, FORWARD AND AFT OF WASTE SERVICE PANEL OR

CUTOUT, BETWEEN STRINGER 35 AND STRINGER 39, RH 60000 FH

I: 27700 FC

OR

55400 FH

534137

- 01

- 5 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 30300 FC GROUP 21 - 1B

DOUBLER, FORWARD AND AFT OF WASTE SERVICE PANEL OR OR

CUTOUT, BETWEEN STRINGER 35 AND STRINGER 39, RH 60000 FH A321 - 200

I: 25100 FC

OR

50200 FH

534138

- 01

- 1 N/A SSI DELETED WITH OCT 88 REVISION

534139

- 01

- 1 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 60000 FC A320

- 200

DOUBLER, FORWARD AND AFT OF WATER SERVICE PANEL OR

CUTOUT, BETWEEN STRINGER 38 AND STRINGER 42, LH 120000 FH

I: 31400 FC

OR

62800 FH

REV 18 FUSELAGE SECTION: D -53 PAGE 64APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534139

- 01

- 2 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 48000 FC GROUP 19

- 1A

DOUBLER, FORWARD AND AFT OF WATER SERVICE PANEL OR OR

CUTOUT, BETWEEN STRINGER 38 AND STRINGER 42, LH. 60000 FH GROUP 19 - 1B

I: 22800 FC OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR A321

ACCOMPLISHMENT OF TASK 534139- 01 -1 45600 FH

534139

- 01

- 3 N/A 100 SPECIAL DETAILED INSPECTION (LFEC) OF INTERNAL T: 30000 FC G ROUP 18

- 1A

DOUBLER, FORWARD AND AFT OF WATER SERVICE PANEL OR

CUTOUT, BETWEEN STRINGER 38 AND STRINGER 42, LH 60000 FH

I: 30000 FC

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 534139- 01 -1 60000 FH

534140

- 01

- 1 N/A TASK DELETED WITH OCT 06 REVISION

534140

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534140

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION

534140

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534140

- 01

- 5 N/A TASK REMOVED WITH DEC 07 REVISION

534140

- 01

- 6 N/A TASK REMOVED WITH DEC 07 REVISION

534140

- 01

- 7 N/A TASK REMOVED WITH DEC 07 REVISION

534140

- 01

- 8 N/A TASK REMOVED WITH DEC 07 REVISION

534140

- 01

- 9 N/A TASK REMOVED WITH DEC 07 REVISION

534141

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 65APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534141

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534141

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

534141

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534141

- 01

- 5 N/A TASK REMOVED WITH DEC 07 REVISION

534141

- 01

- 6 N/A TASK REMOVED WITH JUN 04 REVISION

534141

- 01

- 7 N/A TASK REMOVED WITH JUN 04 REVISION

534141

- 01

- 8 N/A TASK REMOVED WITH JUN 04 REVISION

534141

- 01

- 9 N/A TASK REMOVED WITH DEC 07 REVISION

534142

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

534142

- 01

- 2 N/A 100 DETAILED INSPECTION OF FUSELAGE SKIN AROUND WASTE T: 30000 FC GROUP 21

- 1A

SERVICE PANEL CUTOUT, BETWEEN FRAME 65 AND FRAME 66 OR

AND FROM STRINGER 33 TO STRINGER 40, RH, EXTERNAL 60000 FH

SURFACE I: 14500 FC

OR

29000 FH

534142

- 01

- 3 N/A TASK REMOVED WITH SEP 05 REVISION

534142

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534142

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 66APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534142

- 01

- 6 N/A 100 DETAILED INSPECTION OF FUSELAGE SKIN AROUND WASTE T: 30000 FC GROUP 21

- 1B

SERVICE PANEL CUTOUT, BETWEEN F RAME 65 AND FRAME 66 OR OR

AND FROM STRINGER 33 TO STRINGER 40, RH, EXTERNAL 60000 FH GROUP 21 - 2A

SURFACE I: 13600 FC

OR

NOTE: CRE DIT CAN BE TAKEN FROM PREVIOUS 27200 FH

ACCOMPLISHMENT OF TASK 534142- 01 -3

534142

- 01

- 7 N/A 100 DETAILED INSPECTION OF FUSELAGE SKIN AROUND WASTE T: 30000 FC GROUP 21

- 2B

SERVICE PANEL CUTOUT, BETWEEN FRAME 65 AND FRAME 66 OR

AND FROM STRINGER 33 TO STRINGER 40, RH, EXTERNAL 60000 FH

SURFACE I: 13700 FC

OR

27400 FH

534142

- 01

- 8 N/A TASK REMOVED WITH JUN 04 REVISION

534142

- 01

- 9 N/A 100 DETAILED INSPECTION OF FUSELAGE SKIN AROUND WASTE T: 30000 FC A320

- 200

SERVICE PANEL CUTOUT, BETWEEN FRAME 65 AND FRAME 66 OR

AND FROM STRINGER 33 TO STRINGER 40, RH, EXTERNAL 60000 FH

SURFACE I: 13700 FC

OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 27400 FH

ACCOMPLISHMENT OF TASK 534142- 01 -5 OR 534142- 01 -1

R 534143

- 01

- 1 832 842 261 DETAILED INSPECTION OF AFT PASSENGER/CREW DOOR CUTOUT T: 5 YE 1+2 C PCP PRE 25042

BLANKING PLATE 262 LOWER CORNERS INTERNAL STRUCTURE, ABOVE CABIN FLOOR I: 5 YE OR

REMOVED LEVEL, AT FR 66 AND FR 68 FROM STRINGER 22 TO PRE 36471

GIRT BAR FITTING STRINGER 23 AND AROUND GIRT BAR FITTINGS, LH/RH

REMOVED

LINING AND NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

INSULATION REMOVED ACCOMPLISHMENT OF TASK 534135

- 01 -4

534143

- 01

- 2 N/A TASK DELETED WITH MAR 09 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 67APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 534143

- 01

- 3 832 842 261 DETAILED INSPECTION OF AFT PASSENGER/CREW DOOR CUTOUT T: 6 YE 1+2 CPCP POST 25042

BLANKING PLATE 262 LOWER CORNERS INTERNAL STRUCTURE, ABOVE CABIN FLOOR I: 6 YE PO ST 36471

REMOVED LEVEL, AT FR 66 AND FR 68 FROM STRINGER 22 TO

GIRT BAR FITTING STRINGER 23 AND AROUND GIRT BAR FITTINGS, LH/RH

REMOVED

LINING AND NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

INSULATION REMOVED ACCOMPLISHMENT OF TASKS 534135

- 01 -4 OR 534143-

01

- 1.

NOTE: MOD 25042 IS RETROFITABLE BY SB 53- 1121.

MOD 36471 IS RETROFITABLE BY SB 53- 1202

534143

- 01

- 4 N/A TASK DELETED WITH MAR 09 REVISION

534144

- 01

- 1 161DW 162DW 826 171 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE, T: 6 YE 1 CPCP ALL

INSULATION REMOVED 172 BELOW CABIN FLOOR PANELS INCLUDING FLOOR STRUCTURE, I: 6 YE

FROM FR 6 5 TO FR 70

534145

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534146

- 01

- 1 CABIN FLOOR PANELS 251 GENERAL VISUAL INSPECTION OF CABIN FLOOR STRUCTURE, T: 12 YE 1 C PCP A320

REMOVED 252 EXCLUDING AREAS BELOW GALLEYS AND TOILETS AND DOOR I: 12 YE OR

261 ENTRANCE AREA, FROM FR 47 TO FR 70 A321

262

534146

- 01

- 2 CABIN FLOOR PANELS 251 GENERAL VISUAL INSPECTION OF CABIN FLOOR STRUCTURE, T: 12 YE 1 C PCP A319

REMOVED 252 EXCLUDING AREAS BELOW GALLEYS AND TOILETS AND DOOR I: 12 YE

261 ENTRANCE AREA, FROM FR 47/51 TO FR 70

262

534146

- 01

- 3 CABIN FLOOR PANELS 251 GENERAL VISUAL INSPECTION OF CABIN FLOOR STRUCTURE, T: 12 YE 1 C PCP A318

REMOVED 252 EXCLUDING AREAS BELOW GALLEYS AND TOILETS AND DOOR I: 12 YE

261 ENTRANCE AREA, FROM FR 47/54 TO FR 70

262

REV 18 FUSELAGE SECTION: D -53 PAGE 68APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534147

- 01

- 1 CABIN FLOOR PANELS 251 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 6 YE 1+2 C PCP A320

REMOVED 252 AND 0.5M AROUND GALLEYS AND TOILETS, FROM FR 47 TO FR I: 6 YE NOTE

GALLEYS AND TOILETS 261 70, EXCEPT AREA BETWEEN FR 66 AND FR 68 AND LATERAL OR

REMOVED 262 SHEAR PLATES BETWEEN FR 68 AND FR 70. A321

NOTE

NOTE: TASK ONLY APPLICABLE IF GALLEYS/TOILETS

INSTALLED

534147

- 01

- 2 CABIN FLOOR PANELS 251 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 6 YE 1+2 C PCP A319

REMOVED 252 AND 0.5M AROUND GALLEYS AND TOILETS, FROM FR 47/51 TO I: 6 YE NOTE

GALLEYS AND TOILETS 261 FR 70, EXCEPT AREA BETWEEN FR 66 AND FR 68 AND

REMOVED 262 LATERAL SHEAR PLATES BETWEEN FR 68 AND FR 70.

NOTE: TASK ONLY APPLICABLE IF GALLEYS/TOILETS

INSTALLED

534147

- 01

- 3 CABIN FLOOR PANELS 251 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE, BELOW T: 6 YE 1+ 2 CPCP A318

REMOVED 252 AND 0.5M AROUND GALLEYS AND TOILETS, FROM FR 47/54 TO I: 6 YE NOTE

GALLEYS AND TOILETS 261 FR 70, EXCEPT AREA BETWEEN FR 66 AND FR 68.

REMOVED 262

NOTE: TASK ONLY APPLICABLE IF GALLEYS/TOILETS

INSTALLED

534148

- 01

- 1 BELLY FAIRING 190 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 6 YE 1 CPCP A320

SURFACE, AND BELLY FAIRING SUPPORT STRUCTURE BETWEEN I: 6 YE

FR 30 AND FR 53, UNDER THE BELLY FAIRING

534148

- 01

- 2 BELLY FAIRING 190 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 6 YE 1 C PCP A321

SURFACE, AND BELLY FAIRING SUPPORT STRUCTURE BETWEEN I: 6 YE

FR 35.3 AND FR 48, UNDER THE BELLY FAIRING

534148

- 01

- 3 BELLY FAIRI NG 190 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 6 YE 1 CPCP A319

SURFACE, AND BELLY FAIRING SUPPORT STRUCTURE (AND I: 6 YE

PORTION OF AFT CARGO DOOR COVERED BY BELLY FAIRING)

BETWEEN FR 27 AND FR 57, UNDER THE BELLY FAIRING

REV 18 FUSELAGE SECTION: D -53 PAGE 69APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534148

- 01

- 4 BELLY FAIRING 190 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 6 YE 1 C PCP A318

SURFACE, AND BELLY FAIRING SUPPORT STRUCTURE (AND I: 6 YE

PORTION OF AFT CARGO DOOR COVERED BY BELLY FAIRING)

BETWEEN FR 27 AND FR 59, UNDER THE BELLY FAIRING

534149

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534150

- 01

- 1 152DW 152EF 152FF 152 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 12 YE 1 C PCP A320

152HW 152MF 152NF AROUND AFT CARGO DOOR CUTOUT, FROM FR 52 TO FR 57 AND I: 6 YE OR

INSULATION REMOVED BETWEEN STRINGER 23 AND STRINGER 38 A321

REAR ACT REMOVED (IF

INSTALLED)

534150

- 01

- 2 152TW 152WG 152XG 152 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 12 YE 1 C PCP A319

162AW 162BF 162CF 162 AROUND AFT CARGO DOOR CUTOUT, FROM FR 55 TO FR 60 AND I: 6 YE

INSULATION REMOVED BETWEEN STRINGER 23 AND STRINGER 38

REAR ACT REMOVED (IF

INSTALLED)

534152

- 01

- 1 252GW 252KW 252NW 252 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE AT T: 12 YE T: 24 YE CPCP A320

- 100

INSULATION REMOVED INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE I: 12 YE I: 12 YE

REAR ACT REMOVED (IF FITTINGS, FROM FR 52 TO FR 57, BETWEEN STRINGER 22

INSTALLED) AND STRINGER 23

534152

- 01

- 2 252GW 252KW 252NW 252 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE AT T: 12 YE T : 24 YE CPCP A320- 200

INSULATION REMOVED INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE I: 12 YE I: 12 YE

REAR ACT REMOVED (IF FITTINGS, FROM FR 52 TO FR 57, BETWEEN STRINGER 22

INSTALLED) AND STRINGER 23

534152

- 01

- 3 252GW 252KW 252NW 252 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE AT T: 12 YE T: 24 YE C PCP A321

INSULATION REMOVED INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE I: 12 YE I: 12 YE

REAR ACT REMOVED (IF FITTINGS, FROM FR 52 TO FR 57, BETWEEN STRINGER 22

INSTALLED) AND STRINGER 23

534152

- 01

- 4 252NW 252RW 252UW 252 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE AT T: 12 YE T: 24 YE C PCP GROUP 19- 1A

INSULATION REMOVED INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE I: 12 YE I: 12 YE OR

REAR ACT REMOVED (IF FITTINGS, FROM FR 55 TO FR 60, BETWEEN STRINGER 22 GROUP 19

- 1B

INSTALLED) AND STRINGER 23

REV 18 FUSELAGE SECTION: D -53 PAGE 70APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534152

- 01

- 5 252NW 252RW 252UW 252 DETAILED INSPECTI ON OF FUSELAGE INTERNAL STRUCTURE AT T: 12 YE T: 24 YE CPCP GROUP 19 - 1C

INSULATION REMOVED INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE I: 12 YE I: 12 YE

REAR ACT REMOV ED (IF FITTINGS, FROM FR 55 TO FR 60, BETWEEN STRINGER 22

INSTALLED) AND STRINGER 23

534153

- 01

- 1 826 152 DETAILED INSPECTION OF FUSELAGE AFT CARGO DOOR HINGE T: 12 YE T: 24 YE 1 CPCP A320

- 100

DOOR OPENED AND FITTINGS AND EXTERNAL ATTACHMENT AREA I: 12 YE I: 12 YE OR

CLOSED NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE GROUP 19

- 1A

REAR ACT REMOVED (IF OF HINGE FITTINGS OR

INSTALLED) GROUP 19

- 1B

534153

- 01

- 2 826 152 DETAILED INSPECTION OF FUSELAGE AFT CARGO DOOR HINGE T: 12 YE T: 24 YE 1 CPCP A320

- 200

DOOR OPENED AND FITTINGS AND EXTERNAL ATTACHMENT AREA I: 12 YE I: 12 YE

CLOSED NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

REAR ACT REMOVED (IF OF HINGE FITTINGS

INSTALLED)

534153

- 01

- 3 826 152 DETAILED INSPECTION OF FUSELAGE AFT CARGO DOOR HINGE T: 12 YE T: 24 YE 1 C PCP A321

DOOR OPENED AND FITTINGS AND EXTERNAL ATTACHMENT AREA I: 12 YE I: 12 YE

CLOSED NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

REAR ACT REMOVED (IF OF HINGE FITTINGS

INSTALLED)

534153

- 01

- 5 826 152 DETAILED INSPECTION OF FUSELAGE AFT CARGO DOOR HINGE T: 12 YE T: 24 YE 1 C PCP GROUP 19- 1C

DOOR OPENED AND FITTINGS AND EXTERNAL ATTACHMENT AREA I: 12 YE I: 12 YE

CLOSED NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE

REAR ACT REMOVED (IF OF HINGE FITTINGS

INSTALLED)

534155

- 01

- 1 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE C PCP A320- 100

ECCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 53 I: 12 YE I: 12 YE

REMOVED AND FR 55 A (6 PLACES)

REV 18 FUSELAGE SECTION: D -53 PAGE 71APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534155

- 01

- 2 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE CPCP A320

- 200

ECCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 53 OR I: 12 YE

REMOVED AND FR 55 A (6 PLACES) 48000 FC

I: 12 YE

OR

12200 FC

534155

- 01

- 3 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE CPCP A321

ECCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 53 OR I: 12 YE

REMOVED AND FR 55 A (6 PLACES) 48000 FC

I: 12 YE

OR

11400 FC

534155

- 01

- 4 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE C PCP GROUP 19

- 1A

ECCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 56 OR I: 12 YE OR

REMOVED AND FR 58A (6 PLACES) 48000 FC GROUP 19

- 1B

I: 12 YE

OR

13100 FC

534155

- 01

- 5 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

ECCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 56 I: 12 YE I: 12 YE

REMOVED AND FR 58A (6 PLACES)

534156

- 01

- 1 826 154 DETAILED INSPECTION OF AFT CARGO DOOR LOCK FITTINGS T: 48000 FC A320

CARGO FLOOR PANELS AND SURROUNDING STRUCTURE, BETWEEN FR 53 AND FR 55 A, I: 8400 FC OR

REMOVED FROM STRINGER 41 RH TO DOOR SILL, INTERNAL PORTION (6 A321

REAR ACT REMOVED (IF PLACES)

INSTALLED) NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534156- 02 -1

534156

- 01

- 2 826 154 DETAILED INSPECTION OF AFT CARGO DOOR LOCK FITTIN GS T: 48000 FC GROUP 19- 1A

CARGO FLOOR PANELS AND SURROUNDING STRUCTURE, BETWEEN FR 56 AND FR 58 A, I: 8400 FC OR

REMOVED FROM STRINGER 41 RH TO DOOR SILL, INTERNAL PORTION (6 GROUP 19 - 1B

REAR ACT REMOVED (IF PLACES)

INSTALLED) NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534156- 02 -2

REV 18 FUSELAGE SECTION: D -53 PAGE 72APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534156

- 02

- 1 826 154 SPECIAL DETAILED INSPECTION (HFEC) OF AFT CARGO DOOR T: 48000 FC A320

CARGO FLOOR PANELS LOCK FITTINGS AND SURROUNDING STRUCTURE, BETWEEN FR I: 9600 FC OR

REMOVED 53 AND FR 55 A, FROM STRINGER 41 RH TO DOOR SILL, A321

REAR ACT REMOVED (IF INTERNAL PORTION (6 PLACES)

INSTALLED) NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534156- 01 -1

534156

- 02

- 2 826 154 SPECIAL DETAILED INSPECTION (HFEC) OF AFT CARGO DOOR T: 48000 FC GROUP 19

- 1A

CARGO FLOOR PANELS LOCK FITTINGS AND SURROUNDING STRUCTURE, BETWEEN F R I: 9600 FC OR

REMOVED 56 AND FR 58 A, FROM STRINGER 41 RH TO DOOR SILL, GROUP 19

- 1B

REAR ACT REMOVED (IF I NTERNAL PORTION (6 PLACES)

INSTALLED) NOTE: THIS TASK IS AN ALTERNATIVE INSPECTION TO TASK

534156- 01 -2

534157

- 01

- 1 826 152 GENERAL VISUAL INSPECTION OF AFT CARGO DOOR LOCK T: 6 YE 1 CPCP A320

FITTINGS AND SURROUNDING STRUCTURE, BETWEEN FR 53 AND I: 6 YE OR

FR 55A, EXTERNAL PORTION (6 PLACES) A321

534157

- 01

- 2 826 152 GENERAL VISUAL INSPECTION OF AFT CARGO DOOR LOCK T: 6 YE 1 CPCP A319

FITTINGS AND SURROUNDING STRUCTURE, BETWEEN FR 56 AND I: 6 YE

FR 58A, EXTERNAL PORTION (6 PLACES)

534157

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

534157

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534157

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

534157

- 01

- 6 N/A TASK REMOVED WITH JUN 04 REVISION

534159

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

534160

- 01

- 1 826 152 GENERAL VISUAL INSPECTION OF AFT CARGO DOOR CUTOUT, T: 6 YE 1 C PCP A320

VISIBLE PART OF LATERAL FR 52A AND FR 56 I: 6 YE OR

A321

REV 18 FUSELAGE SECTION: D -53 PAGE 73APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534160

- 01

- 2 826 152 GENERAL VISUAL INSPECTION OF AFT CARGO DOOR CUTOUT, T: 6 YE 1 C PCP A319

VISIBLE PART OF LATERAL FR 55A AND FR 59 I: 6 YE

534160

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

534160

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

534161

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

534163

- 01

- 1 151CC, REAR ACT (IF 152 GENERAL VISUAL INSPECTION OF T: 16700 FC A320

INSTALLED) AFT CARGO DOOR ACTUATOR I: 16700 FC OR

ATTACH- BRACKET BETWEEN FLOOR A321

BEAMS AT FRS 53, 54 AND 55

534163

- 01

- 2 151GC 152 GENERAL VISUAL INSPECTION OF T: 16700 FC GROUP 19

- 1A

REAR ACT (IF AFT CARGO DOOR ACTUATOR I: 16700 FC OR

INSTALLED) ATTACH

- BRACKET BETWEEN FLOOR GROUP 19

- 1B

BEAMS AT FRS 56, 57 AND 58

534163

- 01

- 3 151DY 152 GENERAL VISUAL INSPECTION OF T: 16700 FC GROUP 18

- 1A

AFT CARGO DOOR ACTUATOR I: 16700 FC

ATTACH- BRACKET BETWEEN FLOOR

BEAMS AT FRS 58, 59 AND 60

534164

- 01

- 1 162BW 162EW 162 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE, T: 12 YE 1 CPCP A320

INSULATION REMOVED AROUND BULK CARGO DOOR CUTOUT, FROM FR 59 TO FR 63 I: 6 YE PO ST 20029

AND BETWEEN STRINGER 23 AND STRINGER 38 PRE 21065

PRE 25354

OR

A320

POST 20449

OR

A321

PRE 22992

534167

- 01

- 1 N/A T ASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 74APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534167

- 02

- 1 827 INSULATION 162 GENERAL VISUAL INSPECTION OF BULK CARGO DOOR STOP T: 6 YE 1+2 C PCP A320

REMOVED FITTINGS INCLUDING VISIBLE PART OF LATERAL FR 60 AND I: 6 YE POST 20029

FR 62. PRE 21065

NOTE: TPS APPLICATION IS LIMITED TO THE VISIBLE PART PRE 25354

OF THE LATERAL BULK CARGO DOOR FRAMES. OR

A320

POST 20449

OR

A321

PRE 22992

534169

- 01

- 1 827 162 DETAILED INSPECTION OF FUSELAGE SKIN UNDERNEATH BULK T: 12 YE T: 24 YE NO C PCP A320

SCUFF PLATES REMOVED 164 CARGO DOOR SCUFF PLATE I: 12 YE I: 12 YE POST 20029

PRE 21065

PRE 25354

OR

A320

POST 20449

OR

A321

PRE 22992

534171

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

534171

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534171

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

534172

- 01

- 1 827 162 GENERAL VISUAL INSPECTION OF SEALING PROFILE OF BULK T: 6 YE 1 C PCP A320

CARGO DOOR CUTOUT AT UPPER CORNERS I: 6 YE POST 20029

PRE 21065

PRE 25354

OR

A320

POST 20449

OR

A321

PRE 22992

R EV 18 FUSELAGE SECTION: D -53 PAGE 75APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534172

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534176

- 01

- 1 N/A 100 DETAILED INSPECTION OF AFT EMERGENCY EXIT SKIN T: 40000 FC A321

200 CUTOUTS, UPPER AND LOWER CORNERS, EXTERNAL SURFACE, I: 11600 FC

LH/RH

534176

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

534177

- 01

- 1 N/A 100 DETAILED INSPECTION OF AFT EMERGENCY EXIT ESCAPE T: 48000 FC A321

CHUTE COMPARTMENT SKIN CUTOUTS, UPPER AND LOWER I: 20000 FC

CORNERS, EXTERNAL SURFACE, LH/RH

534183

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

534187

- 01

- 1 ESCAPE CHUTE SLIDE 151 DETAILED INSPECTION OF ESCAPE CHUTE SLIDE COMPARTMENT T: 6 YE 1 C PCP A321

ASSEMBLY REMOVED 152 INTERNAL STRUCTURE, BETWEEN FR 47.2A AND FR 47.4 FROM I: 6 YE

STRINGER 24 TO STRINGER 28, LH/RH

534190

- 01

- 1 834 844 251 DETAILED INSPECTION OF DOOR STOP FITTINGS ON FR 47.2A T: 12 YE CPCP A321

252 AND FR 47.4, LH/RH I: 12 YE

534191

- 01

- 1 N/A 200 DETAILED INSPECTION OF SKIN AT WINDOW CUTOUT BETWEEN T: 48000 FC A321

FR 47 AND FR 47.2, FROM STRINGER 14 TO STRINGER 18, I: 9500 FC

EXTERNAL SURFACE, LH/RH

534192

- 01

- 1 834 844 251 DETAILED INSPECTION OF INTERNAL STRUCTURE AROUND AFT T: 48000 FC T: 12 YE 1 C PCP A321

LINING AND 252 EMERGENCY EXIT CUTOUTS, ABOVE CABIN FLOOR LEVEL, I: 20000 FC I: 6 YE

INSULATION REMOVED BETWEEN FR 47.2 AND FR 47.5, AND FROM STRINGER 10 TO

STRINGER 23, LH/RH

REV 18 FUSELAGE SECTION: D -53 PAGE 76APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534195

- 01

- 1 832 842 261 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE AND T: 5 YE 1+2 CPCP PRE 35792

CABIN ATTENDANT SEAT 262 STRUCTURE BELOW AFT ENTRANCE AREA; BETWEEN FRAME 66 I: 5 YE OR

REMOVED AND FRAME 68 AND LATERAL SHEAR PLATES BETWEEN FRAME PR E 35882

CABIN FLOOR PANELS 68 AND FRAME 70. OR

REMOVED PR E 36309

LATERAL GALLEY NOTE: IN CASE SUFFICIENT ACCESS TO LATERAL SHEAR WEBS

LINING REMOVED IS NOT POSSIBLE DUE TO GALLEY CONFIGURATION, THE

LOWER DOOR FRAME GALLEY MUST BE REMOVED TO GET ACCESS TO THE

LINING REMOVED INSPECTION AREA.

534195

- 01

- 2 832 842 261 DETAILED INSPECTION OF CABIN FLOOR STRUCTURE AND T: 6 YE 1+2 C PCP POST 35792

CABIN ATTENDANT SEAT 26 2 STRUCTURE BELOW AFT ENTRANCE AREA; BETWEEN FRAME 66 I: 6 YE POST 35882

REMOVED AND FRAME 68 AND LATERAL SHEAR PLATES BETWEEN FRAME P OST 36309

CABIN FLOOR PANELS 68 AND FRAME 70.

REMOVED

LATERAL GALLEY NOTE: IN CASE SUFFICIENT ACCESS TO LATERAL SHEAR WEBS

LINING REMOVED IS NOT POSSIBLE DUE TO GALLEY CONFIGURATION, THE

LOWER DOOR FRAME GALLEY MUST BE REMOVED TO GET ACCESS TO THE

LINING REMOVED INSPECTION AREA.

534196

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

534196

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION

534197

- 01

- 1 LINING AND 200 DETAILED INSPECTION OF INTERNAL SK IN AROUND LIVE-TV T: 35000 FC GROUP 19- 1A

INSULATION REMOVED ANTENNA ATTACHMENT FITTINGS AND WIRE CUT OUT FROM I: 20000 FC PO ST 34254

FRAME 52 TO FRAME 56 BETWEEN P4 L/H AND P4 R/H. OR

GROUP 19

- 1B

POST 34254

534197

- 01

- 2 LINING AND 200 DETAILED INSPECTION OF INTERNAL SKIN AROUND LIVE -TV T: 35000 FC A320

INSULATION REMOVED ANTENNA ATTACHMENT FITTINGS AND WIRE CUT OUT FROM OR PO ST 33230

FRAME 48 TO FRAME 52 BETWEEN P4 L/H AND P4 R/H. 70000 FH

I: 20000 FC

OR

40000 FH

REV 18 FUSELAGE SECTION: D -53 PAGE 77APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534198

- 01

- 1 ANTENNA REMOVED 200 DETAILED INSPECTION OF EXTERNAL SKIN UNDER THE CABIN T: 12 YE T: 24 YE CPCP GROUP 18

- 1A

SWIFT BROADBAND ANTENNA, FROM FR 57 TO FR 59, BETWEEN OR I: 12 YE POST 36590

STRINGER 2 LH AND STR 2 RH, INCLUDING ANTENNA CABLE 48000 FC POST 38068

CUTOUT AND ANTENNA ATTACHMENT POINTS. I: 12 YE

OR

12300 FC

534198

- 01

- 2 ANTENNA REMOVED 200 DETAILED INSPECTION OF EXTERNAL SKIN UNDER THE CABIN T: 12 YE T: 24 YE CPCP GROUP 19

- 1A

SWIFT BROADBAND ANTENNA, FROM FR 59 TO FR 61, BETWEEN OR I: 12 YE POST 365 90

STRINGER 2 LH AND STR 2 RH, INCLUDING ANTENNA CABLE 48000 FC POST 38068

CUTOUT AND ANTENNA ATTACHMENT POINTS. I: 12 YE OR

OR GROUP 19

- 1B

9700 FC POST 36590

POS T 38068

534198

- 01

- 3 ANTENNA REMOVED 200 DETAILED INSPECTION OF EXTERNAL SKIN UNDER THE CABIN T: 12 YE T: 24 YE C PCP A320

SWIFT BROADBAND ANTENNA, FROM FR 59 TO FR 61, BETWEEN OR I: 12 YE POST 36590

STRINGER 2 LH AND STR 2 RH, INCLUDING ANTENNA CABLE 48000 FC POST 38068

CUTOUT AND ANTENNA ATTACHMENT POINTS. OR

96000 FH

I: 12 YE

OR

7300 FC

OR

14600 FH

534198

- 01

- 4 ANTENNA REMOVED 200 DETAILED INSPECTION OF EXTERNAL SKIN UNDER THE CABIN T: 12 YE T: 24 YE C PCP A321

SWIFT BROADBAND ANTENNA, FROM FR 59 TO FR 61, BETWEEN OR I: 12 YE POST 36590

STRINGER 2 LH AND STR 2 RH, INCLUDING ANTENNA CABLE 48000 FC POST 38068

CUTOUT AND ANTENNA ATTACHMENT POINTS. I: 12 YE

OR

8100 FC

REV 18 FUSELAGE SECTION: D -53 PAGE 78APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534198

- 01

- 5 ANTENNA REMOVED 200 DETAILED INSPECTION OF EXTERNAL SKIN UNDER THE CABIN T: 12 YE T: 24 YE C PCP GROUP 19- 1A

SWIFT BRO ADBAND ANTENNA, FROM FR 59 TO FR 61, BETWEEN I: 12 YE I: 12 YE POST 36590

STRINGER 2 LH AND STR 2 RH, INCLUDING ANTENNA CABLE PRE 38068

CUTOUT AND ANTENNA ATTACHMENT POINTS. OR

GROUP 19

- 1B

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS POST 36590

ACCOMPLISHMENT OF TASK 534198

- 01 -2, 534198- 01 -3, PRE 38068

534198- 01

- 4. OR

GROUP 19

- 1C

POST 36590

OR

A320

POST 36590

PRE 38068

OR

A321

POST 36590

PRE 38068

534198

- 01

- 6 ANTENNA REMOVED 200 DETAILED INSPECTION OF EXTERNAL SKIN UNDER THE CABIN T: 12 YE T: 24 YE C PCP GROUP 18- 1A

SWIFT BROADBAND ANTENNA, FROM FR 57 TO FR 61, BETWEEN I: 12 YE I: 12 YE POST 36590

STRINGER 2 LH AND STR 2 RH, INCLUDING ANTENNA CABLE PRE 38068

CUTOUT AND ANTENNA ATTACHMENT POINTS. OR

GROUP 18 -1E

POST 36590

534199

- 01

- 1 INSULATION REMOVED 200 DETAILED INSPECTION OF FUSELAGE SKIN UNDER THE OUTER T: 48000 FC GROUP 18- 1A

LINING REMOVED RIVET ROW OF THE DOUBLER OF THE CABIN SWIFT BROADBAND I: 9600 FC PO ST 36590

ANTENNA, FROM FR 57 TO FR 59, STGR 2 LH AND STGR 2 POST 38068

RH, EXCEPT RIVETS AT STRINGER AND FRAME JUNCTIONS.

534199

- 01

- 2 INSULATION REMOVED 200 DETAILED INSPECTION OF FUSELAGE SKIN UNDER THE OUTER T: 48000 FC GROUP 19

- 1A

LINING REMOVED RIVET ROW OF THE DOUBLER OF THE CABIN SWIFT BROADB AND I: 7600 FC POST 36590

ANTENNA, FROM FR 59 TO FR 61, STGR 2 LH AND STGR 2 POST 38068

RH, EXCEPT RIVETS AT STRINGER AND FRAME JUNCTIONS. OR

GROUP 19

- 1B

POST 36590

POST 38068

REV 18 FUSELAGE SECTION: D -53 PAGE 79APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534199

- 01

- 3 INSULATION REMOVED 200 DETAILED INSPECTION OF FUSELAGE SKIN UNDER THE OUTER T: 48000 FC A320 - 200

LINING REMOVED RIVET ROW OF THE DOUBLER OF THE CABIN SWIFT BROADBAND OR POST 36590

ANTENNA, FROM FR 59 TO FR 61, STGR 2 LH AND STGR 2 96000 FH POST 38068

RH, EXCEPT RIVETS AT STRINGER AND FRAME JUNCTIONS. I: 5100 FC

OR

10200 FH

534199

- 01

- 4 INSULATION REMOVED 200 DETAILED INSPECTION OF FUSELAGE SKIN UNDER THE OUTER T: 48000 FC A321

LINING REMOVED RIVET ROW OF THE DOUBLER OF THE CABIN SWIFT BROADBAND I: 5700 FC POST 36590

ANTENNA, FROM FR 59 TO FR 61, STGR 2 LH AND STGR 2 POST 38068

RH, EXCEPT RIVETS AT STRINGER AND FRAME JUNCTIONS.

534199

- 02

- 3 INSULATION REMOVED 200 SPECIAL DETAILED INSPECTION (HFEC) OF FUSELAGE SKIN T: 32700 FC A320

- 200

LINING REMOVED UNDER THE OUTER RIVET ROW OF THE DOUBLER OF THE CABIN OR PO ST 36590

SWIFT BROADBAND ANTENNA, FROM FR 59 TO FR 61, STGR 2 65400 FH PRE 38068

LH AND STGR 2 RH, EXCEPT RIVETS AT STRINGER AND FRAME I: 15800 FC

JUNCTIONS. OR

31600 FH

534199

- 02

- 5 INSULATION REMOVED 200 SPECIAL DETAILED INSPECTION (HFEC) OF FUSELAGE SKIN T: 14500 FC GROUP 18

- 1E

LINING REMOVED UNDER THE OUTER RIVET ROW OF THE DOUBLER OF THE CABIN OR PO ST 36590

SWI FT BROADBAND ANTENNA, FROM FR 57 TO FR 59, STGR 2 43500 FH PRE 38068

LH AND STGR 2 RH, EXCEPT RIVETS AT STRINGER AND FRAME I: 13500 FC

JUNCTIONS. OR

40700 FH

534199

- 02

- 6 INSULATION REMOVED 200 SPECIAL DETAILED INSPECTION (HFEC) OF FUSELAGE SKIN T: 11500 FC GROUP 19

- 1C

LINING REMOVED UNDER THE OUTER RIVET ROW OF THE DOUBLER OF THE CABIN OR PO ST 36590

SWIFT BROADBAND ANTENNA, FROM FR 59 TO FR 61, STGR 2 49800 FH PRE 38068

LH AND STGR 2 RH, EXCEPT RIVETS AT STRINGER AND FRAME I: 8100 FC

JUNCTIONS. OR

35000 FH

534250

- 01

- 2 152EX 152KH 152LH 152 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE T: 12 YE 1 C PCP A318

162BY 162CY 162DY 162 AROUND AFT CARGO DOOR CUTOUT FROM FR 57 TO FR 61 AND I: 6 YE

162HW 162SF 162TF BETWEEN STRINGER 23 AND STRINGER 38.

INSULATION REMOVED

REV 18 FUSELAGE SECTION: D-53 PAGE 80APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534252

- 01

- 1 252NW 252RW 252UW 252 DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE AT T: 12 YE T: 24 YE CPCP GROUP 18- 1A

INSULATION REMOVED INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE I: 12 YE I: 12 YE OR

FITTINGS, FROM FR 57 TO F R 61, BETWEEN STRINGER 22 GROUP 18

- 1E

AND STRINGER 23 POST 36590

534252

- 01 -2 N/A TASK DELETED WITH DEC 11 REVISION

534253

- 01

- 1 826 152 DETAILED INSPECTION OF FUSELAGE AFT CARGO DOOR HINGE T: 12 YE 1 C PCP GROUP 18- 1A

DOOR OPENED AND FITTINGS AND EXTERNAL ATTACHMENT AREA I: 12 YE OR

CLOSED NOTE: APPLICATION OF TPS IS LIMITED TO THE INNER SIDE GROUP 18

- 1E

OF HINGE FITTINGS POST 36590

534253

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534255

- 01

- 1 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE C PCP GROUP 18- 1A

ECCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 58 OR I: 12 YE

REMOVED AND FR 59A (4 PLACES) 30000 FC

I: 12 YE

OR

12200 FC

534255

- 01

- 2 826 154 DETAILED INSPECTION OF AFT CARGO DOOR ECCENTRIC BOLTS T: 12 YE T: 24 YE C PCP GROUP 18- 1E

E CCENTRIC BOLTS OF LOCKING MECHANISM AT LOCK FITTINGS, BETWEEN FR 58 I: 12 YE I: 12 YE

REMOVED AND FR 59A (4 PLACES)

534257

- 01

- 1 826 152 GENERAL VISUAL INSPECTION OF AFT CARGO DOOR LOCK T: 6 YE 1 CPCP A318

FITTINGS AND SURROUNDING STRUCTURE, BETWEEN FR 58 AND I: 6 YE

FR 59 A, EXTERNAL PORTION (4 PLACES)

534257

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

534260

- 01

- 1 826 152 GENERAL VISUAL INSPECTION OF AFT CARGO DOOR CUTOUT, T: 6 YE 1 CPCP A318

VISIBLE PART OF LATERAL FR 57A AND FR 60 I: 6 YE

534260

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 FUSELAGE SECTION: D-53 PAGE 81APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

534261

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

534261

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

534261

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

535101

- 01

- 1 312AR 311 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD T: 6 YE 1+2 CPCP ALL

PROTECTIVE SHIELD 312 COMPLETE AFT FACE, AND FUSELAGE INTERNAL STRUCTURE, I: 6 YE

REMOVED BETWEEN FR 70 AND FR 71 FROM STRINGER 26 LH/RH TO

BOTTOM CENTER LINE

NOTE: TPS MAY BE LIMITED TO FUSELAGE INTERNAL

STRUCTURE FROM FR 70 TO FR 71, AND AFT FACE OF

PRESSURE BULKHEAD, FROM STRINGER 26, LH/RH TO BOTTOM

CENTERLINE

535103

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

535103

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

535105

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

535105

- 01

- 2 312AR 311 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD AFT T: 48000 FC A321

- 100

312 FACE, REINFORCEMENT SPLICE AT FORWARD FIN ATTACHMENT I: 18000 FC

AREA.

535105

- 01

- 3 312AR 311 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD AFT T: 48000 FC A321

- 200

312 FACE, REINFORCEMENT SPLICE AT FORWARD FIN ATTACHMENT I: 13800 FC

AREA.

535105

- 01

- 4 312AR 311 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD AFT T: 48000 FC GROUP 18

- 1A

312 FACE, REINFORCEMENT SPLICE AT FORWARD FIN ATTACHMENT I: 15700 FC OR

AREA. GROUP 19

- 1A

OR

GROUP 19

- 1B

REV 18 FUSELAGE SECTION: D

- 53 PAGE 82APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

535105

- 01

- 5 312AR 311 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD AFT T: 15500 FC GROUP 19

- 1C

312 FACE, REINFORCEMENT SPLICE AT FORWARD FIN ATTACHMENT OR

AREA. 66600 FH

I: 9000 FC

OR

38700 FH

535107

- 01

- 1 312AR 311 DETAILED INSPECTION OF RING FRAME AT CIRCUMFERENTIAL T: 48000 FC GROUP 18

- 1A

312 JOINT OF REAR PRESSURE BULKHEAD SKIN AT FR 70, AFT OR OR

FACE 60000 FH GROUP 19

- 1A

I: 8700 FC OR

OR GROUP 19

- 1B

26100 FH

535107

- 01

- 2 312AR 311 DETAILED INSPECTION OF RING FRAME AT CIRCUMFERENTIAL T: 30000 FC A321- 100

312 JOINT OF REAR PRESSURE BULKHEAD SKIN AT FR 70, AFT OR

FACE 60000 FH

I: 9300 FC

OR

27900 FH

535107

- 01

- 3 312AR 311 DETAILED INSPECTION OF RING FRAME AT CIRCUMFERENTIAL T: 30000 FC A321

- 200

312 JOINT OF REAR PRESSURE BULKHEAD SKIN AT FR 70, AFT OR

FACE 60000 FH

I: 9000 FC

OR

27000 FH

535107

- 01

- 4 312AR 311 DETAILED INSPECTION OF RING FRAME AT CIRCUMFERENTIAL T: 14400 FC GROUP 19

- 1C

312 JOINT OF REAR PRESSURE BULKHEAD SKIN AT FR 70, AFT OR

FACE 61900 FH

I: 6000 FC

OR

25800 FH

535109

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

535111

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 83APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

535113

- 01 -1 333AB 333AT 343AB 311 DETAILED INSPECTION OF FUSELAGE SKIN AT HORIZONTAL T: 12 YE 1 CPCP A320

343AT 312 STABILIZER CUTOUT AT FORWARD, UPPER AND LOWER I: 12 YE

CORNERS, LH/RH

535113

- 01

- 3 333AB 333AT 343AB 311 DETAILED INSPECTION OF FUSELAGE SKIN AT HORIZONTAL T: 48000 FC T: 12 YE 1 C PCP GROUP 18- 1A

343AT 312 STABILIZER CUTOUT AT FORWARD, UPPER AND LOWER I: 16700 FC I: 12 YE

CORNERS, LH/RH

535113

- 01

- 4 333AB 333AT 343AB 311 DETAILED INSPECTION OF FUSELAGE SKIN AT HORIZONTAL T: 12 YE 1 CPCP GROUP 19- 1C

343AT 312 STABILIZER CUTOUT AT FORWARD, UPPER AND LOWER I: 12 YE OR

CORNERS, LH/RH GROUP 18 - 1E

535113

- 01

- 5 333AB 333AT 343AB 311 DETAILED INSPECTION OF FUSELAGE SKIN AT HORIZONTAL T: 48000 FC T: 12 YE 1 CPCP GROUP 19- 1A

343AT 312 STABILIZER CUTOUT AT FORWARD, UPPER AND LOWER I: 17300 FC I: 12 YE OR

CORNERS, LH/RH GROUP 19

- 1B

OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS A321

ACCOMPLISHMENT OF TASK 535113- 01

- 1.

535115

- 01

- 1 312AR 311 DETAILED INSPECTION OF FR 74, SPLICES AT STRINGER 12 T: 12 YE 1 CPCP AL L

312 AND STRINGER 19, LH/RH, INTERNAL STRUCTURE I: 12 YE

535117

- 01

- 1 312AR 314AR 311 DETAILED INSPECTION OF HORIZONTAL STABILIZER T: 12 YE 1 C PCP A320

312 ATTACHMENT AND BACK UP STRUCTURE AT FR 77, FROM I: 12 YE

STRINGER 8 TO STRINGER 21, LH/RH

535117

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

535117

- 01

- 4 312AR 314AR 311 DETAILED INSPECTION OF HORIZONTAL STABILIZER T: 12 YE 1 CPCP GROUP 19

- 1C

312 ATTACHMENT AND BACK UP STRUCTURE AT FR 77, FROM I: 12 YE OR

STRINGER 8 TO STRINGER 21, LH/RH GROUP 18 - 1E

REV 18 FUSELAGE SECTION: D -53 PAGE 84APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

535117

- 01

- 5 312AR 314AR 311 DETAILED INSPECTION OF HORIZONTAL STABILIZER T: 48000 FC T: 12 YE 1 C PCP GROUP 18- 1A

312 ATTACHMENT AND BACK UP STRUCTURE AT FR 77, FROM I: 18000 FC I: 12 YE OR

STRINGER 8 TO STRINGER 21, LH/RH GROUP 19

- 1A

OR

NOTE: CREDIT CAN BE TAKEN FR OM PREVIOUS GROUP 19

- 1B

ACCOMPLISHMENT OF TASK 535117- 01 -1. OR

A321

535118

- 00

- 0 N/A SSI DELETED WITH JAN 94 REVISION

535119

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

535121

- 01

- 1 162DW 171 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD, T: 6 YE 1 C PCP ALL

172 FORWARD FACE, BELOW CABIN FLOOR LEVEL I: 6 YE

535123

- 01

- 1 GALLEYS AND TOILETS 261 DETAILED INSPECTION OF REAR PRESSURE BULKHEAD, T: 12 YE 1 C PCP ALL

REMOVED 26 2 FORWARD FACE, ABOVE CABIN FLOOR LEVEL I: 12 YE

INSULATION REMOVED

535124

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

535125

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

535126

- 01

- 1 FAIRINGS REMOVED 323 GENERAL VISUAL INSPECTION OF FUSELAGE EXTERNAL T: 12 YE 1 C PCP ALL

SURFACE AND VERTICAL STABILIZER ATTACHMENT FITTING, I: 12 YE

UNDERNEATH VERTICAL STABILIZER/FUSELAGE FAIRINGS

535151

- 01

- 1 314AR 311 DETAILED INSPECTION OF TAIL CONE ATTACHMENT FITTINGS T: 12 YE T: 24 YE CPCP ALL

312 AT FR 77 AND FR 78 I: 12 YE I: 12 YE

313

314

535151

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

535151

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 FUSELAGE SECTION: D -53 PAGE 85APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

535160

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

53516 1- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

535162

- 01

- 1 323AL 323AR 323 DETAILED INSPECTION OF FIN TO FUSELAGE, FORWARD, MID T: 34300 FC A320

- 200

AND AFT ATTACH FITTINGS, OUTSIDE FUSELAGE, LH/RH OR

68600 FH

I: 31300 FC

OR

62600 FH

* * * * * E N D * * * * *

REV 18 FUSELAGE SECTION: D-53 PAGE 86APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545101

- 01

- 1 437AL 438AR 447AL 415 SPECIAL DETAILED INSPECTION (ROTO) OF PYLON FORWARD T: 30000 FC GROUP 18

- 1A

448AR 451AL 452AR 425 MOUNT FITTING AND SPIGOT FITTING. OR OR

461AL 462AR 60000 FH A320

- 100

BOLTS REMOVED I: 8600 FC OR

OR GROUP 19

- 1A

17200 FH OR

GROUP 19

- 1B

545101

- 01

- 2 437AL 438AR 447AL 415 SPECIAL DETAILED INSPECTION (ROTO) OF PYLON FORWARD T: 30000 FC A320

- 200

448AR 451AL 452AR 425 MOUNT FITTING AND SPIGOT FITTING. OR

461AL 462AR 60000 FH

BOLTS REMOVED I: 17400 FC

OR

34800 FH

545101

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

545101

- 01

- 5 437AL 438AR 447AL 415 SPECIAL DETAILED INSPECTION (ROTO) OF PYLON FORWARD T: 30000 FC A321

448AR 451AL 452AR 425 MOUNT FITTING AND SPIGOT FITTING. OR

461AL 462AR 60000 FH

BOLTS REMOVED NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS I: 12300 FC

ACCOMPLISHMENT OF TASK 545101- 01 -2 OR

24600 FH

545102

- 01

- 1 437AL 438AR 447AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON FORWARD T: 30000 FC GROUP 18 - 1A

448AR 451AL 452AR 425 MOUNT FITTING, END OF LOWER ARMS, AFT OF RIB 1, OR CFM

461AL 462AR FORWARD AND AFT ATTACHMENT BOLT HOLES. 60000 FH

I: 17300 FC

OR

34600 FH

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545102

- 01

- 2 437AL 438AR 447AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON FORWARD T: 30000 FC GROUP 19

- 1A

448AR 451AL 452AR 425 MOUNT FITTING, END OF LOWER ARMS, AFT OF RIB 1, OR IA E

461AL 462AR FORWARD AND AFT ATTACHMENT BOLT HOLES. 60000 FH OR

I: 16500 FC GROUP 19

- 1B

OR IAE

33000 FH

545102

- 01

- 3 437AL 438AR 447AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON FORWARD T: 30000 FC A321

448AR 451AL 452AR 425 MOUNT FITTING, END OF LOWER ARMS, AFT OF RIB 1, OR IAE

461AL 462AR FORWARD AND AFT ATTACHMENT BOLT HOLES. 60000 FH

I: 22700 FC

OR

45400 FH

545103

- 01

- 1 N/A TASK DELETED WITH SEP 05 REVISION

545103

- 01

- 2 N/A TASK DELETED WITH SEP 05 REVISION

545103

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

545104

- 01

- 1 415AL 415AR 415BL 415 DETAILED INSPECTION OF PYLON, LOWER SPAR, UPPER T: 12 YE T: 24 YE NO C PCP ALL

415BR 425AL 425AR 425 SURFACE, BETWEEN RIB 2 AND RIB 3, AND RIB 4 AND RIB I: 12 YE I: 12 YE

425BL 425BR 8.

NOTE: THIS TASK MUST BE PE RFORMED AT THE SAME TIME AS

TASK 545104- 02 -1

545104

- 02

- 1 415AL 415AR 415BL 415 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF PYLON, T: 12 YE T: 24 YE NO C PCP ALL

415BR 425AL 425AR 425 LOWER SPAR, UPPER SURFACE, BETWEEN RIB 1 AND RIB 2, I: 12 YE I: 12 YE

425BL 425BR AND RIB 3 AND RIB 4, AND RIB 8 AND RIB 10.

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS

TASK 545104- 01 -1

545105

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

REV 18 NACELLES/PYLONS SECTION: D-54 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545106

- 01

- 1 437AL 438AR 447AL 415 DETAILED INSPECTION OF PYLON, LOWER SPAR, BETWEEN RIB T: 12 YE T: 24 YE NO C PCP ALL

448AR 451AL 452AR 425 1 AND RIB 10, LOWER SURFACE. I: 12 YE I: 12 YE

461AL 462AR 473AL

473AR 473BL 473CL

483AL 483AR 483BL

483CL

R 545107

- 01

- 1 437AL 438AR 447AL 415 DETAILED INSPECTION OF ENGINE AFT ATTACHMENT BEAM. T: 12 YE T: 24 YE NO C PCP A320- 200

448AR 451AL 452AR 425 OR I: 12 YE

461AL 462AR 30000 FC

OR

60000 FH

I: 12 YE

OR

11600 FC

OR

23200 FH

545107

- 01

- 2 N/A TASK DELETED WITH SEP 05 REVISION

545107

- 01

- 3 437AL 438AR 447AL 415 DETAILED INSPECTION OF ENGINE AFT ATTACHMENT BEAM. T: 12 YE T: 24 YE NO C PCP GROUP 18

- 1E

448AR 451AL 452AR 425 I: 12 YE I: 12 YE OR

461AL 462AR GROUP 19

- 1C

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545107

- 01

- 5 437AL 438AR 447AL 415 DETAILED INSPECTION OF ENGINE AFT ATTACHMENT BEAM. T: 12 YE T: 24 YE C PCP GROUP 18- 1A

448AR 451AL 452AR 425 OR I: 12 YE OR

461AL 462AR NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 30000 FC GROUP 19

- 1A

ACCOMPLISHMENT OF TASK 545107- 01 -1. OR OR

60000 FH GROUP 19

- 1B

I: 12 YE OR

OR A321

15100 FC

OR

30200 FH

545114

- 01

- 1 414FR 423FL 471AL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC GROUP 18

- 1A

472AR 481AL 482AR 425 LUGS AT RIB 4. OR PR E 33844

60000 FH CFM

I: 12000 FC OR

OR A320

- 100

24000 FH PRE 33844

CFM

OR

A320

- 100

PRE 33847

IAE

OR

GROUP 19

- 1A

PRE 33844

CFM

OR

GROUP 19

- 1A

PRE 33847

IAE

OR

GROUP 19

- 1B

PRE 33844

CFM

OR

GROUP 19

- 1B

PRE 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545114

- 01

- 2 414FR 423FL 471AL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A320

- 200

472AR 481AL 482AR 425 LUGS AT RIB 4. OR PR E 33844

60000 FH CFM

I: 13900 FC OR

OR A320

- 200

27800 FH PRE 33847

IAE

545114

- 01

- 3 414FR 423FL 471AL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A321

472AR 481AL 482AR 425 LUGS AT RIB 4. OR PR E 33844

60000 FH CFM

I: 14200 FC OR

OR A321

28400 FH PRE 33847

IAE

545114

- 01

- 4 471AL 471AR 471BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC GROUP 18

- 1A

471BR 481AL 481AR 425 LUGS AT RIB 4. OR POST 33844

481BL 481BR 60000 FH CF M

I: 12000 FC OR

OR GROUP 19

- 1A

24000 FH POST 33844

CFM

OR

GROUP 19

- 1A

POST 33847

IAE

OR

GROUP 19

- 1B

POST 33844

CFM

OR

GROUP 19

- 1B

POST 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

5 45114

- 01

- 5 471AL 471AR 471BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A320

- 200

471BR 481AL 481AR 425 LUGS AT RIB 4. OR POST 33844

481BL 481BR 60000 FH CF M

I: 13900 FC OR

OR A320

- 200

27800 FH POST 33847

IAE

545114

- 01

- 6 471AL 471AR 471BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A321

471BR 481AL 481AR 425 LUGS AT RIB 4. OR POST 33844

481BL 481BR 60000 FH CF M

I: 14200 FC OR

OR A321

28400 FH POST 33847

IAE

545114

- 01

- 7 413EL 414DR 423EL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC GROUP 18

- 1A

424DR 471AL 472AR 425 LUGS AT RIB 4. OR PW

481AL 482AR 60000 FH

I: 12000 FC

OR

24000 FH

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545115

- 01

- 1 414FR 423FL 471AL 415 DETAILED INSPECTION OF PYLON TO WING FORWARD T: 30000 FC GROUP 18

- 1A

472AR 481AL 482AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PR E 33844

521BT 621BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CFM

545115- 02

- 1. I: 5100 FC OR

OR A320

- 100

10200 FH PRE 33844

CFM

OR

A320

- 100

PRE 33847

IAE

OR

GROUP 19

- 1A

PRE 33844

CFM

OR

GROUP 19

- 1A

PRE 33847

IAE

OR

GROUP 19

- 1B

PRE 33844

CFM

OR

GROUP 19

- 1B

PRE 33847

IAE

545115

- 01

- 2 414FR 423FL 471AL 415 DETAILED INSPECTIO N OF PYLON TO WING FORWARD T: 30000 FC A320- 200

472AR 481AL 482AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PR E 33844

521BT 621BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

545115- 02

- 2. I: 5700 FC OR

OR A320

- 200

11400 FH PRE 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545115

- 01

- 3 414FR 423FL 471AL 415 DETAILED INSPECTION OF PYLON TO WING FORWARD T: 30000 FC A321

472AR 481AL 482AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PR E 33844

521BT 621BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CFM

545115- 02

- 3. I: 5800 FC OR

OR A321

11600 FH PRE 33847

IAE

545115

- 01

- 4 471AL 471AR 471BL 415 DETAILED INSPECTIO N OF PYLON TO WING FORWARD T: 30000 FC GROUP 18 - 1A

471BR 481AL 481AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PO ST 33844

481BL 481BR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

621BT 545115

- 02

- 4. I: 5100 FC OR

OR GROUP 19

- 1A

10200 FH POST 33844

CFM

OR

GROUP 19

- 1A

POST 33847

IAE

OR

GROUP 19

- 1B

POST 33844

CFM

OR

GROUP 19

- 1B

POST 33847

IAE

545115

- 01

- 5 471AL 471AR 471BL 415 DETAILED INSPECTION OF PYLON TO WING FORWARD T: 30000 FH A320

- 200

471BR 481AL 481AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PO ST 33844

481BL 481BR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CFM

621BT 545115

- 02

- 5. I: 5700 FC OR

OR A320

- 200

11400 FH POST 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 8APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545115

- 01

- 6 471AL 471AR 471BL 415 DETAILED INSPECTION OF PYLON TO WING FORWARD T: 30000 FC A321

471BR 481AL 481AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PO ST 33844

481BL 481BR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

621BT 545115

- 02

- 6. I: 5800 FC OR

OR A321

11600 FH POST 33847

IAE

545115

- 01

- 7 413EL 414DR 423EL 415 DETAILED INSPECTION OF PYLON TO WING FORWARD T: 30000 FC GROUP 18

- 1A

424DR 471AL 472AR 425 ATTACHMENT SHACKLES AT RIB 4. OR PW

481AL 482AR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH

621BT 545115

- 02

- 7. I: 5100 FC

OR

10200 FH

545115

- 02

- 1 414FR 423FL 471AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC GROUP 18

- 1A

472AR 481AL 482AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PRE 33844

521BT 621BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

545115- 01

- 1. I: 7900 FC OR

OR A320

- 100

15800 FH PRE 33844

CFM

OR

A320

- 100

PRE 33847

IAE

OR

GROUP 19

- 1A

PRE 33844

CFM

OR

GROUP 19

- 1A

PRE 33847

IAE

OR

GROUP 19

- 1B

PRE 33844

CFM

OR

GROUP 19

- 1B

PRE 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 9APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545115

- 02

- 2 414FR 423FL 471AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC A320

- 200

472AR 481AL 482AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PR E 33844

521BT 621BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

545115- 01

- 2. I: 10800 FC OR

OR A320

- 200

21600 FH PRE 33847

IAE

545115

- 02

- 3 414FR 423FL 471AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC A321

472AR 481AL 482AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PRE 33844

521BT 621BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

545115- 01

- 3. I: 11000 FC OR

OR A321

22000 FH PRE 33847

IAE

545115

- 02

- 4 471AL 471AR 471BL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC GROUP 18

- 1A

471BR 481AL 481AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PO ST 33844

481BL 481BR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CFM

621BT 545115

- 01

- 4. I: 7900 FC OR

OR GROUP 19

- 1A

15800 FH POST 33844

CFM

OR

GROUP 19

- 1A

POST 33847

IAE

OR

GROUP 19

- 1B

POST 33844

CFM

OR

GROUP 19

- 1B

POST 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 10APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545115

- 02

- 5 471AL 471AR 471BL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC A320

- 200

471BR 481AL 481AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PO ST 33844

481BL 481BR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CFM

621BT 545115

- 01

- 5. I: 10800 FC OR

OR A320

- 200

21600 FH POST 33847

IAE

545115

- 02

- 6 471AL 471AR 471BL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC A321

471BR 481AL 481AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PO ST 33844

481BL 481BR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH CF M

621BT 545115

- 01

- 6. I: 11000 FC OR

OR A321

22000 FH POST 33847

IAE

545115

- 02

- 7 413EL 414DR 423EL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING T: 30000 FC GROUP 18

- 1A

424DR 471AL 472AR 425 FORWARD ATTACHMENT SHACKLES AT RIB 4. OR PW

481AL 482AR 521BT NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 60000 FH

621BT 54511 5- 01

- 7. I: 7900 FC

OR

15800 FH

545116

- 01

- 1 ENGINE REMOVED 415 DETAILED INSPECTION OF SHACKLES, SLEEVES AND BOLTS OF T: 12 YE T: 24 YE NO C PCP ALL

SHACKLES, SLEEVES 425 PYLON TO WING ATTACHM ENT FITTINGS AT RIB 4. I: 12 YE I: 12 YE

AND BOLTS REMOVED

545117

- 01

- 1 415BL 415BR 425BL 415 DETAILED INSPECTION OF PYLON SPIGOT RECEPTACLE UPPER T: 12 YE NO C PCP PW

425BR 471AL 471BL 425 SURFACE, INCLUDING FITTING BORE, AND UPPER SPAR I: 12 YE PR E 34797

472AR 472BR 481AL SURROUNDING SURFACE. OR

481BL 482AR 482BR CF M

BALL JOINT REMOVED PRE 34797

PRE 33844

OR

IAE

PRE 34797

PRE 33847

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 11APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545117

- 01

- 2 415BL 415BR 425BL 415 DETAILED INSPECTION OF PYLON SPIGOT RECEPTACLE UPPER T: 12 YE T: 24 YE NO C PCP PW

425BR 471AL 471BL 425 SURFACE, INCLUDING FITTING BORE, AND UPPER SPAR I: 12 YE I: 12 YE POST 34797

472AR 472BR 481AL SURROUNDING SURFACE. OR

481BL 482AR 482BR CFM

BALL JOINT REMOVED PO ST 34797

PRE 33844

OR

IAE

POST 34797

PRE 33847

545117 -01- 3 415BL 415BR 425BL 415 DETAILED INSPECTION OF PYLON SPIGOT RECEPTACLE UPPER T: 12 YE NO C PCP CFM

425BR 471BL 471BR 425 SURFACE, INCLUDING FITTING BORE, AND UPPER SPAR I: 12 YE PRE 34797

471CL 471CR 481BL SURROUNDING SURFACE. PO ST 33844

481BR 481CL 481CR OR

BALL JOINT REMOVED IA E

PRE 34797

POST 33847

545117

- 01

- 4 415BL 415BR 425BL 415 DETAILED INSPECTION OF PYLON SPIGOT RECEPTACLE UPPER T: 12 YE T: 24 YE NO C PCP CFM

425BR 471BL 471BR 425 SURFACE, INCLUDING FIT TING BORE, AND UPPER SPAR I: 12 YE I: 12 YE POST 34797

471CL 471CR 481BL SURROUNDING SURFACE. PO ST 33844

481BR 481CL 481CR OR

BALL JOINT REMOVED IAE

POST 34797

POST 33847

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 12APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545120

- 01

- 1 471CL 472BR 475BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC GROUP 18

- 1A

476BR 481BL 482CR 425 LUGS AT RIB 10. OR PRE 33844

485BL 486BR 60000 FH CF M

I: 11000 FC OR

OR GROUP 19

- 1A

22000 FH PRE 33844

CFM

OR

GROUP 19

- 1A

PRE 33847

IAE

OR

GROUP 19

- 1B

PRE 33844

CFM

OR

GROUP 19

- 1B

PRE 33847

IAE

OR

A320

- 100

PRE 33844

CFM

OR

A320

- 100

PRE 33847

IAE

OR

A321

PRE 33847

IAE

N 545120

- 01

- 10 471CR 471DL 475BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A321

475BR 481CL 481DR 425 LUGS AT RIB 10. OR PO ST 33844

485BL 485BR 60000 FH CFM

I: 13600 FC

OR

27200 FH

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 13APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 545120

- 01

- 2 471CL 472BR 475BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A320

- 200

476BR 481BL 482CR 425 LUGS AT RIB 10. OR PR E 33844

485BL 486BR 60000 FH CFM

I: 13600 FC OR

OR A320

- 200

27200 FH PRE 33847

IAE

545120

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

545120

- 01

- 4 471CR 471DL 475BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC GROUP 18

- 1A

475BR 481CL 481DR 425 LUGS AT RIB 10. OR POST 33844

485BL 485BR 60000 FH CF M

I: 11000 FC OR

OR GROUP 19

- 1A

22000 FH POST 33844

CFM

OR

GROUP 19

- 1A

POST 33847

IAE

OR

GROUP 19

- 1B

POST 33844

CFM

OR

GROUP 19

- 1B

POST 33847

IAE

OR

A321

POST 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 14APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 545120

- 01

- 5 471CR 471DL 475BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A320

- 200

475BR 481CL 481DR 425 LUGS AT RIB 10. OR PO ST 33844

485BL 485BR 60000 FH CF M

I: 13600 FC OR

OR A320

- 200

27200 FH POST 33847

IAE

545120

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

N 545120

- 01

- 9 471CL 472BR 475BL 415 DETAILED INSPECTION OF PYLON TO WING ATTACH FITTING T: 30000 FC A321

476BR 481BL 482CR 425 LUGS AT RIB 10. OR PRE 33844

485BL 486BR 60000 FH CFM

I: 13600 FC

OR

27200 FH

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 15APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545123

- 01

- 1 471CL 472BR 475AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING AFT T: 30000 FC GROUP 18

- 1A

475BL 476AR 476BR 425 ATTACHMENT SHACKLES AT RIB 10. OR PR E 33844

481BL 482CR 485AL 60000 FH CFM

485BL 486AR 486BR I: 9800 FC OR

OR GROUP 19

- 1A

19600 FH PRE 33844

CFM

OR

GROUP 19

- 1A

PRE 33847

IAE

OR

GROUP 19

- 1B

PRE 33844

CFM

OR

GROUP 19

- 1B

PRE 33847

IAE

OR

A320

- 100

PRE 33844

CFM

OR

A320

- 100

PRE 33847

IAE

OR

A321

PRE 33847

IAE

N 545123

- 01

- 11 471CL 472BR 475AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING AFT T: 30000 FC A321

475BL 476AR 476BR 425 ATTACHMENT SHACKLES AT RIB 10. OR PRE 33844

481BL 482CR 485AL 60000 FH CFM

485BL 486AR 486BR I: 13200 FC

OR

26400 FH

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 16APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

N 545123

- 01

- 12 471CR 471DL 475AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING AFT T: 30000 FC A321

475AR 475BL 475BR 425 ATTACHMENT SHACKLES AT RIB 10. OR POST 33844

481CL 481DR 485AL 60000 FH CF M

485AR 485BL 485BR I: 13200 FC

OR

26400 FH

R 545123

- 01

- 2 471CL 472BR 475AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING AFT T: 30000 FC A320

- 200

475BL 476AR 476BR 4 25 ATTACHMENT SHACKLES AT RIB 10. OR PRE 33844

481BL 482CR 485AL 60000 FH CFM

485BL 486AR 486BR I: 13200 FC OR

OR A320

- 200

26400 FH PRE 33847

IAE

545123

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

545123

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 17APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545123

- 01

- 5 471CR 471DL 475AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING AFT T: 30000 FC GROUP 18

- 1A

475AR 475BL 475BR 425 ATTACHMENT SHACKLES AT RIB 10. OR POST 33844

481CL 481DR 485AL 60000 FH CF M

485AR 485BL 485BR I: 9800 FC OR

OR GROUP 19

- 1A

19600 FH POST 33844

CFM

OR

GROUP 19

- 1A

POST 33847

IAE

OR

GROUP 19

- 1B

POST 33844

CFM

OR

GROUP 19

- 1B

POST 33847

IAE

OR

A321

POST 33847

IAE

R 545123

- 01

- 6 471CR 471DL 475AL 415 SPECIAL DETAILED INSPECTION (US) OF PYLON TO WING AFT T: 30000 FC A320

- 200

475AR 475BL 475BR 425 ATTACHMENT SHACKLES AT RIB 10. OR POST 33844

481CL 481DR 485AL 60000 FH CF M

485AR 485BL 485BR I: 13200 FC OR

OR A320

- 200

26400 FH POST 33847

IAE

545123

- 01

- 7 N/A TASK DELETED WITH DEC 11 REVISION

545123

- 01

- 8 N/A TASK DELETED WITH DEC 11 REVISION

545124

- 01

- 1 ENGINE REMOVED 415 DETAILED INSPECTION OF PYLON TO WING AFT ATTACHMENT T: 12 YE T: 24 YE NO CPCP ALL

SHACKLES, SLEEVES 425 FITTING, SLEEVES AND BOLTS. I: 12 YE I: 12 YE

AND BOLTS REMOVED

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 18APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545126

- 01

- 1 N/A 410 DETAILED INSPECTION OF PYLON, LATERAL PANELS, IN THE T: 30000 FC GROUP 18

- 1A

420 AREAS OF FASTENERS SECURING THE SUPPORTS OF ACCESS OR OR

DOORS, BETWEEN RIB 5 AND RIB 6, LH/RH. 60000 FH A320 - 100

I: 6000 FC OR

OR GROUP 19

- 1A

12000 FH OR

GROUP 19

- 1B

545126

- 01

- 2 N/A 410 DETAILED INSPECTION OF PYLON, LATERAL PANELS, IN THE T: 30000 FC A320

- 200

420 AREAS OF FASTENERS SECURING THE SUPPORTS OF ACCESS OR OR

DOORS, BETWEEN RIB 5 AND RIB 6, LH/RH. 60000 FH A321

I: 9500 FC

OR

19000 FH

545126

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

545128

- 01

- 1 N/A TASK DELETED WITH SEP 05 REVISION

545129

- 01

- 1 N/A TASK DELETED WITH SEP 05 REVISION

545130

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

545130

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

5 45130

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

545130

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

545130

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

545130

- 01

- 6 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 19APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545131

- 01

- 1 N/A 410 DETAILED INSPECTION OF PYLON, LATERAL PANEL, IN AREAS T: 30000 FC GROUP 18

- 1A

420 OF FASTENERS AT DOOR CUTOUT CORNERS, BETWEEN RIB 2 OR OR

AND RIB 3, EXTERNAL SURFACE, LH/RH. 60000 FH A320 - 100

I: 5000 FC OR

OR GROUP 19

- 1A

10000 FH OR

GROUP 19

- 1B

545131

- 01

- 2 N/A 410 DETAILED INSPECTION OF PYLON, LATERAL PANEL, IN AREAS T: 30000 FC A320

- 200

420 OF FASTENERS AT DOOR CUTOUT CORNERS, BETWEEN RIB 2 OR OR

AND RIB 3, EXTERNAL SURFACE, LH/RH. 60000 FH A321

I: 9700 FC

OR

19400 FH

545133

- 01

- 1 415AL 415AR 425AL 415 DETAILED INSPECTION OF PYLON, LOWER SPAR, IN AREAS OF T: 30000 FC GROUP 18

- 1A

425AR 425 FASTENERS AT JUNCTION WITH LATERAL PANEL, BETWEEN RIB OR OR

1 AND RIB 4, LH/RH. 60000 FH GROUP 19

- 1A

I: 13100 FC OR

OR GROUP 19

- 1B

26200 FH OR

A320

OR

A321

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 20APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545134

- 01

- 1 471AL 471BL 471CL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR, IN AREAS OF T: 30000 FC GROUP 18

- 1A

472AR 472BR 481AL 425 FASTENERS AT JUNCTION WITH LATERAL PANEL, BETWEEN RIB OR PR E 33844

481BL 482AR 482BR 4 AND RIB 10, LH/RH. 60000 FH CFM

482CR I: 6800 FC OR

OR GROUP 19

- 1A

13600 FH PRE 33844

CFM

OR

GROUP 19

- 1A

PRE 33847

IAE

OR

GROUP 19

- 1B

PRE 33844

CFM

OR

GROUP 19

- 1B

PRE 33847

IAE

OR

A320

- 100

PRE 33844

CFM

OR

A320

- 100

PRE 33847

IAE

545134

- 01

- 2 471AL 471BL 471CL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR, IN AREAS OF T: 30000 FC A320

- 200

472AR 472BR 481AL 425 FASTENERS AT JUNCTION WITH LATERAL PANEL, BETWEEN RIB OR PRE 33844

481BL 482AR 482BR 4 AND RIB 10, LH/RH. 60000 FH CF M

482CR I: 9900 FC OR

OR A320

- 200

19800 FH PRE 33847

IAE

OR

A321

PRE 33844

CFM

OR

A321

PRE 33847

IAE

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 21APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545134

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

545134

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

545134

- 01

- 5 471BL 471BR 471CL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR, IN AREAS OF T: 30000 FC GROUP 18

- 1A

471CR 471DL 481BL 425 FASTENERS AT JUNCTION WITH LATERAL PANEL, BETWEEN RIB OR POST 33844

481BR 481CL 481CR 4 AND RIB 10, LH/RH. 60000 FH CF M

481DR I: 6800 FC OR

OR GROUP 19

- 1A

13600 FH POST 33844

CFM

OR

GROUP 19

- 1A

POST 33847

IAE

OR

GROUP 19

- 1B

POST 33844

CFM

OR

GROUP 19

- 1B

POST 33847

IAE

545134

- 01

- 6 471BL 471BR 471CL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR, IN AREAS OF T: 30000 FC A320

- 200

471CR 471DL 481BL 425 FASTENERS AT JUNCTION WITH LATERAL PANEL, BETWEEN RIB OR PO ST 33844

481BR 481CL 481CR 4 AND RIB 10, LH/RH. 60000 FH CFM

481DR I: 9900 FC OR

OR A320

- 200

19800 FH POST 33847

IAE

OR

A321

POST 33844

CFM

OR

A321

POST 33847

IAE

545134

- 01

- 7 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 22APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545134

- 01

- 8 N/A TASK DELETED WITH DEC 11 REVISION

545150

- 01

- 1 N/A PYLON, RIB 1 FORWARD FACE (NO TASK SELECTED)

545151

- 01

- 1 N/A PYLON, RIBS, FROM RIB 4 AFT FACE TO RIB 4 FORWARD

FACE. (NO TASK SELECTED)

545152

- 01

- 1 N/A PYLON RIBS, FROM RIB 4 AFT FACE TO RIB 10 FORWARD

FACE. (NO TASK SELECTED)

545153

- 01

- 1 N/A PYLON, RIB 10 ASSEMBLY, AFT FACE (NO TASK SELECTED)

545156

- 01

- 1 413CL 413D L 413EL 415 DETAILED INSPECTION OF PYLON, UPPER SPARS, UPPER T: 10 YE NO CPCP CFM

414CR 414FR 423CL 425 SURFACE, FROM FORWARD OF RIB 1 TO RIB 10. I: 10 YE PRE 34797

423DL 423FL 424CR PR E 33844

424ER 471AL 471BL OR

471CL 472AR 472BR IA E

481AL 481BL 482AR PRE 34797

482BR 482CR PRE 33847

PRECOOLER REMOVED

545156

- 01

- 2 413CL 413DL 413EL 415 DETAILED INSPECTION OF PYLON, UPPER SPARS, UPPER T: 10 YE NO C PCP PW

414CR 414DR 423CL 425 SURFACE, FROM FORWARD OF RIB 1 TO RIB 10. I: 10 YE PRE 34797

423DL 423EL 424CR

424DR 424ER 471AL

471BL 471CL 472AR

472BR 481AL 481BL

482AR 482BR 482CR

PRECOOLER REMOVED

545156

- 01

- 3 413CL 413DL 413EL 415 DETAILED INSPECTION OF PYLON, UPPER SPARS, UPPER T: 12 YE NO C PCP CFM

414CR 414FR 423CL 425 SURFACE, FROM FORWARD OF RIB 1 TO RIB 10. I: 12 YE PO ST 34797

423DL 423FL 424CR PRE 33844

424ER 471AL 471BL OR

471CL 472AR 472BR IA E

481AL 481BL 482AR POST 34797

482BR 482CR PR E 33847

PRECOOLER REMOVED

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 23APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545156

- 01

- 4 413CL 413DL 413EL 415 DETAILED INSPECTION OF PYLON, UPPER SPARS, UPPER T: 12 YE NO CPCP PW

414CR 414DR 423CL 425 SURFACE, FROM FORWARD OF RIB 1 TO RIB 10. I: 12 YE PO ST 34797

423DL 423EL 424CR

424DR 424ER 471AL

471BL 471CL 472AR

472BR 481AL 481BL

482AR 482BR 482CR

PRECOOLER REMOVED

545156

- 01

- 5 413CL 413CR 413DT 415 DETAILED INSPECTI ON OF PYLON, UPPER SPARS, UPPER T: 10 YE NO CPCP CFM

423CL 423CR 423DT 425 SURFACE, FROM FORWARD OF RIB 1 TO RIB 10. I: 10 YE PR E 34797

471AL 471AR 471BL PO ST 33844

471BR 471CL 471CR OR

471DL 481AL 481AR IA E

481BL 481BR 481CL PRE 34797

481CR 481DR PO ST 33847

PRECOOLER REMOVED

545156

- 01

- 6 413CL 413CR 413DT 415 DETAILED INSPECTION OF PYLON, UPPER SPARS, UPPER T: 12 YE NO C PCP CFM

423CL 423CR 423DT 425 SURFACE, FROM FORWARD OF RIB 1 TO RIB 10. I: 12 YE PO ST 34797

471AL 471AR 471BL POST 33844

471BR 471CL 471CR OR

471DL 481AL 481AR IAE

481BL 481BR 481CL PO ST 34797

481CR 481DR PO ST 33847

PRECOOLER REMOVED

545161

- 01

- 1 437AL 438AR 447AL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR LOWER T: 10 YE NO CPCP PRE 34797

448AR 451AL 452AR 425 SURFACE, FORWARD OF RIB 1. I: 10 YE

461AL 462AR

545161

- 01

- 2 437AL 438AR 447AL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR LOWER T: 12 YE NO C PCP POST 34797

448AR 451AL 452AR 425 SURFACE, FORWARD OF RIB 1. I: 12 YE

461AL 462AR

545162

- 01

- 1 415AL 415AR 415BL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR, LOWER T: 10 YE T: 24 YE NO C PCP PRE 34797

415BR 425AL 425AR 425 SURFACE, BETWEEN RIB 2 AND RIB 3, AND RIB 4 AND RIB I: 10 YE I: 10 YE

425BL 425BR 8.

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS

TASK 545162- 02

- 1.

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 24APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

545162

- 01

- 2 415AL 415A R 415BL 415 DETAILED INSPECTION OF PYLON, UPPER SPAR, LOWER T: 12 YE T: 24 YE NO CPCP POST 34797

415BR 425AL 425AR 425 SURFACE, BETWEEN RIB 2 AND RIB 3, AND RIB 4 AND RIB I: 12 YE I: 12 YE

425BL 425BR 8.

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS

TASK 545162- 02

- 2.

545162

- 02

- 1 415AL 415 AR 415BL 415 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF PYLON, T: 10 YE T: 24 YE NO CPCP PRE 34797

415BR 425AL 425AR 425 UPPER SPAR, LOWER SURFACE, BETWEEN RIB 1 AND RIB 2, I: 10 YE I: 10 YE

425BL 425BR RIB 3 AND RIB 4, AND RIB 8 AND RIB 10.

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS

TASK 545162- 01

- 1.

545162

- 02

- 2 415AL 415AR 415BL 415 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF PYLON, T: 12 YE T: 24 YE NO C PCP POST 34797

415BR 425AL 425AR 425 UPPER SPAR, LOWER SURFACE, BETWEEN RIB 1 AND RIB 2 , I: 12 YE I: 12 YE

425BL 425BR RIB 3 AND RIB 4, AND RIB 8 AND RIB 10.

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS

TASK 545162- 01

- 2.

545165

- 01

- 1 N/A PYLON, LATERAL PANELS, INTERNAL SURFACE (NO TASK

SELECTED)

545168

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

545168

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

545170

- 01

- 1 ENGINE REMOVED 415 DETAILED INSPECTION OF PYLON, PYRAMID MATING FACE T: 12 YE T: 24 YE NO C PCP ALL

425 WITH THE ENGINE FORWARD MOUNT FITTING. I: 12 YE I: 12 YE

545171

- 01

- 1 ENGINE REMOVED 415 DETAILED INSPECTION OF PYLON, ENGINE AFT ATTACHMENT T: 12 YE T: 24 YE NO C PCP ALL

425 BEAM MATING FACE WITH THE ENGINE AFT MOUNT FITTING. I: 12 YE I: 12 YE

* * * * * E N D * * * * *

REV 18 NACELLES/PYLONS SECTION: D -54 PAGE 25APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

551001

- 01

- 1 312AR 333 DETAILED INSPECTION OF HORIZONTAL STABILIZER JACK T: 6 YE ALL

343 FITTING AND SURROUNDING EXTERNAL STRUCTURE I: 6 YE

551002

- 01

- 1 314AR 333 DETAILED INSPECTION OF HORIZONTAL STABILIZER, UPPER T: 32000 FC GROUP 18

- 1A

343 AND LOWER JOINT FITTINGS, EXTERNAL SURFACES, 5 I: 24000 FC OR

REARMOST ROWS OF FASTENERS GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

PRE 23002

OR

A320

POST 24596

OR

A321

PRE 23002

OR

A321

POST 24596

551002

- 01

- 2 314AR 333 DETAILED INSPECTION OF HORIZONTAL STABILIZER, UPPER T: 32 000 FC POST 23002

343 AND LOWER JOINT FITTINGS, EXTERNAL SURFACES, 5 I: 8300 FC PRE 24596

REARMOST ROWS OF FASTENERS

551002

- 01

- 3 N/A TASK DELETED WITH MAR 09 REVISION

551003

- 01

- 2 312AR 314AR 333 GENERAL VISUAL INSPECTION OF HORIZONTAL STABILIZER, T: 6 YE 1 C PCP POST 23002

343 UPPER AND LOWER JOINT FITTINGS, EXTERNAL SURFACE I: 6 YE PRE 24596

551003

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION

551003

- 01

- 4 N/A TASK REMOVED WITH DEC 07 REVISION

551004

- 01

- 1 N/A SSI DELETED WITH OCT 88 REVISION

REV 18 STABILIZERS SECTION: D -55 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

551005

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

551010

- 01

- 1 314AR 333 DETAILED INSPECTION OF HORIZONTAL STABILIZER, REAR T: 6 YE ALL

343 SUPPORT FITTINGS, UPPER AND LOWER ATTACH FITTINGS AND I: 6 YE

SURROUNDING EXTERNAL STRUCTUR E, LH/RH

551012

- 01

- 1 312AR 314AR 333 DETAILED INSPECTION OF HORIZONTAL STABILIZER, T: 12 YE ALL

PEELABLE HOLE COVERS 343 INTERNAL STRUCTURE OF TORQUE BOX, INBOARD OF FU SELAGE I: 12 YE

REMOVED FAIRINGS.

551015

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

551016

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

551017

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

551018

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

551019

- 01

- 1 331AB 331BB 331CB 333 DETAILED INSPECTION OF HORIZONTAL STABILIZER, T: 12 YE ALL

332AB 334AB 334AT 343 INTERNAL STRUCTURE OF TORQUE BOX, OUTBOARD OF I: 12 YE

334BB 334BT 334CB FUSELAGE FAIRINGS, LH/RH

334CT 334DB 334DT

334EB 334FB 334GB

334HB 341AB 341BB

341CB 342AB 344AB

344AT 344BB 344BT

344CB 344CT 344DB

344DT 344EB 344FB

344GB 344HB

PEELABLE HOLE COVERS

REMOVED

REV 18 STABILIZERS SECTION: D -55 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

551020

- 01

- 1 334AT 334BB 334BT 334 DETAILED INSPECTION OF HORIZONTAL STABILIZER, HINGE T: 6 YE 1 CPCP ALL

334CT 334DB 334DT 344 FITTINGS AND SUPPORT RIBS AND ACTUATOR FITTINGS FOR I: 6 YE

334FB 334HB 344AT THE ELEVATOR, LH/RH

344BB 344BT 344CT

344DB 344DT 344FB

344HB

551020

- 02

- 1 N/A TASK DELETED WITH MAR 09 REVISION

552001

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

552002

- 01

- 1 334BB 334DB 334FB 335 DETAILED INSPECTION OF ELEVATOR, HINGE FITTINGS AND T: 6 YE 1 C PCP ALL

334HB 335AB 335BB 345 ACTUATOR FITTINGS, LH/RH I: 6 YE

335CB 335DB 344BB

344DB 344FB 344HB

345AB 345BB 345CB

345DB

552002

- 02

- 1 N/A TASK DELETED WITH MAR 09 REVISION

552003

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

552004

- 01

- 1 N/A 300 SPECIAL DETAILED (TAP TEST) INSPECTION OF ELEVATOR, T: 6 YE ALL

TOP AND BOTTOM SKIN PANELS IN AREA OF HINGE SUPPORTS I: 6 YE

2, 3 AND 4 AND ACTUATOR FITTINGS 1 AND 2, LH/RH

552005

- 01

- 1 334AB 334BB 334CB 335 DETAILED INSPECTION OF ELEVATOR PANELS, INTERNAL T: 12 YE ALL

334DB 334EB 334FB 345 STRUCTURE AS FAR AS VISIBLE, LH/RH I: 12 YE

334GB 334HB 335AB

335BB 335CB 335DB

344AB 344BB 344CB

344DB 344EB 344FB

344GB 344HB 345AB

345BB 345CB 345DB

PEELABLE HOLE COVERS

REMOVED

REV 18 STABILIZERS SECTION: D-55 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 552006

- 01

- 1 332AB 342AB 335 DETAILED INSPECTION OF ELEVATOR OUTBOARD RIB, T: 10 YE C PCP PRE 32441

ELEVATOR TIPS 345 EXTERNAL SURFACE, LH/RH I: 10 YE

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 552005- 01

- 01

R 552006

- 01

- 2 332AB 342AB 335 DETAILED INSPECTION OF ELEVATOR OUTBOARD RIB, T: 12 YE C PCP POST 32441

ELEVATOR TIPS 345 EXTERNAL SURFACE, LH/RH I: 12 YE

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 552005- 01

- 01

553001

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

553002

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

553003

- 01

- 1 321AL 322AL 322BL 321 DETAILED INSPECTION OF VERTICAL STABILIZER, CENTER T: 12 YE A319

322CL 323AL 323AR 322 BOX, INTERNAL STRUCTURE AS FAR AS VISIBLE, FRONT SPA R I: 12 YE OR

324AT 325AL 325AR 323 FORWARD FACE AND UPPER CLOSING RIB, UPPER SURFACE A320

325BL 325BR 325CL 324 OR

325CR 325DL 325DR A321

325EL 325ER

PEELABLE HOLE COVERS

REMOVED

553004

- 01

- 1 323AL 323AR 323 DETAILED INSPECTION OF VERTICAL STABILIZER, ATTACH T: 6 YE ALL

FITTINGS, INCLUDING LOAD INTRODUCTION AREA AT SKIN I: 6 YE

PANELS

553005

- 01

- 1 325BL 325CL 325 DETAILED INSPECTION OF RUDDER HING E ARM 1, 2, 3, 4 T: 6 YE 1 CPCP A320

AND 5 AND FIN ACTUATOR FITTINGS (ACTUATOR 1, 2 AND 3) I: 6 YE POST 21733

OR

A320

POST 21999

OR

A321

OR

A319

OR

A318

REV 18 STABILIZERS SECTION: D -55 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

553006

- 01

- 1 324AT 325DL 325EL 325 DETAILED INSPECTION OF RUDDER HINGE ARM 6 AND 7 T: 6 YE 1 C PCP A320

I: 6 YE POST 21733

PRE 31448

OR

A320

POST 21999

PRE 31448

OR

A321

PRE 31448

OR

A319

PRE 31448

553006

- 01

- 2 324AT 325DL 325EL 325 DETAILED INSPECTION OF RUDDER HINGE ARM 6 AND 7 T: 6 YE 1 CPCP A320

326CT I: 6 YE POST 31448

OR

A321

POST 31448

OR

A319

POST 31448

553006

- 01

- 3 324BT 325DL 325EL 325 DETAILED INSPECTION OF RUDDER HINGE ARM 6 AND 7 T: 6 YE 1 C PCP A318

326CT I: 6 YE

553007

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

553008

- 01

- 1 321AL 322AL 322BL 321 DETAILED INSPECTION OF VERTICAL STABILIZER, CENTER T: 12 YE A318

322CL 322DL 323AL 322 BOX AND ADAPTATION BOX, INTERNAL STRUCTURE AS FAR AS I: 12 YE

323AR 324BT 325AL 323 VISIBLE, FRONT SPAR FORWARD FACE AND UPPER CLOSING

325AR 325BL 325BR 324 RIB (RIB 12), UPPER SURFACE, AND UPPER SURFACE OF RIB

325CL 325CR 325DL 11

325DR 325EL 325ER

PEELABLE HOLE COVERS

REMOVED

554001

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 STABILIZERS SECTION: D -55 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

554002

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

554003

- 01

- 1 N/A 300 SPECIAL DETAILED INSPECTION (US) OF RUDDER SIDE T: 6 YE ALL

PANELS, IN AREA OF RUDDER BEARINGS, IN THE BOOSTER I: 6 YE

AREA AND AROUND TRAILING EDGE FASTENERS AND HOISTING

POINTS, LH/RH.

554004

- 01

- 1 325AL 325BL 325CL 326 DETAILED INSPECTION OF RUDDER SIDE PANELS, INTERNAL T: 12 YE A319

325DL 325EL 326AT SURFACES I: 12 YE OR

PEELABLE HOLE COVERS NOTE: ALTERNATIVE ACCESS: 325AR, 325BR, 325CR, 325DR, A320

REMOVED 325ER, 326AT OR

A321

554004

- 01

- 2 325AL 325BL 325CL 326 DETAILED INSPECTION OF RUDDER SIDE PANELS, INTERNAL T: 12 YE A318

325DL 325EL 326BT SURFACES I: 12 YE

PEELABLE HOLE COVERS NOTE: ALTERNATIVE ACCESS: 325AR, 325BR, 325CR, 325DR,

REMOVED 325ER, 326AT

554005

- 01

- 1 325BL 325CL 326 DETAILED INSPECTION OF RUDDER ATTACH FITTING 1, 2, 3, T: 6 YE 1 CPCP A318

4 AND 5 AND RUDDER ACTUATOR ATTACH FITTINGS (ACTUATOR I: 6 YE OR

1, 2 AND 3). A319

OR

A320

POST 21733

OR

A320

POST 21999

OR

A321

554006

- 01

- 1 324AT 325DL 325EL 326 DETAILED INSPECTION OF RUDDER ATTACH FITTING 6 AND 7 T: 6 YE 1 CPCP A319

I: 6 YE OR

A320

POST 21733

OR

A320

POST 21999

OR

A321

REV 18 STABILIZERS SECTION: D-55 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

554006

- 01

- 2 324BT 325DL 325EL 326 DETAILED INSPECTION OF RUDDER ATTACH FITTING 6 AND 7 T: 6 YE 1 CPCP A318

I: 6 YE

554007

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

554007 -01- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

554008

- 01

- 1 N/A 300 SPECIAL DETAILED INSPECTION (THERMOGRAPHIC) OF THE T: 6 YE ALL

HONEYCOMB CORE OF THE RUDDER SIDE PANELS, LH / RH. I: 6 YE

NOTE: RUDDER WITH AN AGE OF 12 YE OR HIGHER, AT

APPROVAL DAT E OF MRBR REVISION 16 (SEP 2011), SHOULD

TO BE INSPECTED NOT LATER THAN 12 MONTH AFTER

APPROVAL DATE OF MRBR REVISION 16 (SEP 2011).

RUDDER WITH AN AGE LOWER THAN 12 YE, AT APPROVAL DATE

OF MRBR REVISION 16 (SEP 2011), SHOULD PERFORM THE

INSPECTION WITHIN 24 MONTH AF TER APPROVAL DATE OF

MRBR REVISION 16 (SEP 2011), OR AT THE RUDDER

INSPECTION THRESHOLD DATE, WHICHEVER OCCURS THE

LATER.

554009

- 01

- 1 N/A 300 SPECIAL DETAILED INSPECTION (ELCH TEST) OF THE T: 6 YE ALL

BONDING LAYERS BETWEEN RUDDER SIDE PANEL HO NEYCOMB I: 6 YE

STRUCTURE AND EXTERNAL SKINS OF THE RUDDER SIDE

PANELS, LH / RH.

NOTE: RUDDER WITH AN AGE OF 12 YE OR HIGHER, AT

APPROVAL DATE OF MRBR REVISION 16 (SEP 2011), SHOULD

TO BE INSPECTED NOT LATER THAN 12 MONTH AFTER

APPROVAL DATE OF MRBR REVISION 16 (SEP 2011).

RUDDER WITH AN AGE LOWER THAN 12 YE, AT APPROVAL DATE

OF MRBR REVISION 16 (SEP 2011), SHOULD PERFORM THE

INSPECTION WITHIN 24 MONTH AFTER APPROVAL DATE OF

MRBR REV ISION 16 (SEP 2011), OR AT THE RUDDER

INSPECTION THRESHOLD DATE, WHICHEVER OCCURS THE

LATER.

* * * * * E N D * * * * *

REV 18 STABILIZERS SECTION: D -55 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

562101

- 01

- 1 831 221 DETAILED INSPECTION OF CABIN WINDOW PANES, INCLUDING T: 6 YE NO ALL

222 WINDOW PANES IN DOORS I: 6 YE

231

232

241

242

251

252

261

262

* * * * * E N D * * * * *

REV 18 WINDOWS SECTION: D-56 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 571101

- 02

- 1 734 744 147 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING T: 30000 FC GROUP 18

- 1A

148 BOX, REAR SPAR, SYSTEM HOLES NEAR MAN HOLES OR OR

60000 FH GROUP 19

- 1A

I: 20300 FC OR

OR GROUP 19

- 1B

40600 FH OR

A320

- 100

OR

A320

- 200

PRE 160000

571106

- 01

- 1 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING BOX T: 30000 FC A320

- 100

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR

SEALANT REMOVED 60000 FH

I: 13900 FC

OR

38300 FH

R 571106

- 01

- 2 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING BOX T: 30000 FC A320

- 200

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR PR E 160000

SEALANT REMOVED 60000 FH

I: 15400 FC

OR

30900 FH

571106

- 01

- 3 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING BOX T: 40000 FC GROUP 21

- 1A

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR OR

SEALANT REMOVED 60000 FH GROUP 21

- 2A

I: 9900 FC

OR

23400 FH

REV 18 WINGS SECTION: D -57 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571106

- 01

- 4 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING BOX T: 34000 FC GROUP 19

- 1B

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR PRE 34650

SEALANT REMOVED 60000 FH

I: 9900 FC

OR

27300 FH

571106

- 01

- 5 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING BOX T: 31000 FC GROUP 21

- 2B

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR OR

SEALANT REMOVED 60000 FH GROUP 21

- 1B

I: 9200 FC

OR

21600 FH

571106

- 01

- 6 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WIN G BOX T: 30000 FC GROUP 19- 1B

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR PO ST 34650

SEALANT REMOVED 60000 FH

I: 8900 FC

OR

24500 FH

571106

- 01

- 7 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING BOX T: 30000 FC GROUP 18

- 1A

744 142 AT ENDS OF LOWER SKIN STIFFENERS, 8 TO 15, LH/RH. OR OR

SEALANT REMOVED 60000 FH GROUP 19

- 1A

I: 10600 FC

OR

29100 FH

571109

- 01

- 1 147AZ 148AZ 734 147 DETAILED INSPECTION OF CENTER WING BOX, REAR SPAR, T: 12 YE NO CPCP ALL

744 148 AROUND ACCESS DOOR CUTOUTS. I: 12 YE

REV 18 WINGS SECTION: D -57 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 571109

- 02

- 1 147AZ 148AZ 734 147 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING T: 48000 FC A320

- 200

744 148 BOX, REAR SPAR, AROUND ACCESS DOOR CUTOUTS. OR PR E 160000

96000 FH

I: 14500 FC

OR

38500 FH

571109

- 02

- 2 147AZ 148AZ 734 147 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WIN G T: 48000 FC GROUP 18- 1A

744 148 BOX, REAR SPAR, AROUND ACCESS DOOR CUTOUTS. OR OR

60000 FH GROUP 19

- 1A

I: 12700 FC OR

OR GROUP 19

- 1B

33700 FH

571109

- 02

- 3 147AZ 148AZ 734 147 SPECIAL DETAILED INSPECTION (HFEC) OF CENTER WING T: 48000 FC A320

- 100

744 148 BOX, REAR SPAR, AROUND ACCESS DOOR CUTOUTS. OR

48000 FH

I: 14500 FC

OR

38500 FH

571114

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

571120

- 01

- 1 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 30000 FC GROUP 18

- 1A

LINING AND 138 ANGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FACE. OR OR

INSULATION REMOVED 60000 FH GROUP 19

- 1A

I: 7500 FC OR

OR A320

- 100

20700 FH

R 571120

- 01

- 2 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 48000 FC A320

- 200

LINING AND 138 ANGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FACE. OR PRE 160000

INSULATION REMOVED 96000 FH

WATER TANK REMOVED I: 9600 FC

(IF INSTALLED) OR

19300 FH

REV 18 WINGS SECTION: D -57 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571120

- 01

- 3 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 48000 FC GROUP 21

- 1A

LINING AND 138 ANGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FAC E. OR OR

INSULATION REMOVED 60000 FH GROUP 21

- 2A

I: 7600 FC

OR

18000 FH

571120

- 01

- 4 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 48000 FC GROUP 19

- 1B

LINING AND 138 ANGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FACE. OR PRE 34650

INSULATION REMOVED 60000 FH

I: 7000 FC

OR

19400 FH

571120

- 01

- 5 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 48000 FC GROUP 21

- 2B

LINING AND 138 A NGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FACE. OR OR

INSULATION REMOVED 60000 FH GROUP 21

- 1B

I: 6600 FC

OR

15600 FH

571120

- 01

- 6 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 48000 FC GROUP 19

- 1B

LINING AND 138 ANGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FACE. OR PO ST 34650

INSULATION REMOVED 60000 FH

I: 6400 FC

OR

17600 FH

571120

- 01

- 7 825 137 DETAILED INSPECTION OF CENTER WING SPANWISE FORMED T: 7500 FC GROUP 19

- 1C

FWD ACT(S) REMOVED 138 ANGLE, ALONG LOWER EDGE OF FRONT SPAR, FORWARD FACE. I: 3000 FC

(IF INSTALLED)

LINING AND

INSULATION REMOVED

571121

- 01

- 1 N/A SSI DELETED WITH OCT 88 REVISION

571122

- 01

- 1 734 744 147 DETAILED INSPECTION OF CENTER WING BOX, REAR SPAR AFT T: 6 YE 1+2 C PCP ALL

148 FACE. I: 6 YE

REV 18 WINGS SECTION: D -57 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571134

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

571134

- 01

- 2 191BB 191CT 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 30000 FC GROUP 21

- 1A

191KB 191LB 192CT 192 LOWER SURFACE, FROM STRINGER 11 TO STRINGER 15, OR

192EB 192FB 192KB 195 BETWEEN Y=+/

- 1292, AS FAR AS VISIBLE. 60000 FH

192LB 195AB 196AB 196 I: 10600 FC

734 744 OR

24900 FH

571134

- 01

- 3 191BB 191CT 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 30000 FC A321

- 200

191KB 191LB 192CT 192 LOWER SURFACE, FROM STRINGER 11 TO STRINGER 15, OR OR

192EB 192FB 192KB 195 BETWEEN Y=+/

- 1292, AS FAR AS VISIBLE. 60000 FH GROUP 21

- 1B

192LB 195AB 196AB 196 I: 18900 FC

734 744 OR

42000 FH

571134

- 01

- 4 191BB 191CT 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 42000 FC GROUP 18

- 1A

191KB 191LB 192CT 192 LOWER SURFACE, FROM STRINGER 11 TO STRINGER 15, OR OR

192EB 192FB 192KB 195 BETWEEN Y=+/

- 1292, AS FAR AS VISIBLE. 60000 FH GROUP 19

- 1A

192LB 195AB 196AB 196 I: 11600 FC PR E 34650

734 744 OR

32000 FH

571134

- 01

- 5 191BB 191CT 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 47000 FC GROUP 19

- 1B

191KB 191LB 192CT 192 LOWER SURFACE, FROM STRINGER 11 TO STRINGER 15, OR PR E 34650

192EB 192FB 192KB 195 BETWEEN Y=+/

- 1292, AS FAR AS VISIBLE. 60000 FH

192LB 195AB 196AB 196 I: 11100 FC

734 744 OR

30500 FH

571134

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571134

- 01

- 7 191BB 191C T 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 12000 FC GROUP 19 - 1C

191KB 191LB 192CT 192 LOWER SURFACE, FROM STRINGER 11 TO STRINGER 15, OR

192EB 192FB 192KB 195 BETWEEN Y=+/

- 1292, AS FAR AS VISIBLE. 51600 FH

192LB 195AB 196AB 196 I: 7900 FC

734 744 OR

34300 FH

571135

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

571135

- 01

- 2 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 30000 FC GROUP 21

- 1A

744 142 UPPER SURFACE, INCLUDING STRINGERS, FROM STRINGER 6 OR

TO STRINGER 11, BETWEEN Y=+/- 765 AND FROM STRINGER 11 60000 FH

TO STRINGER 15, BETWEEN Y=+/- 1292. I: 13200 FC

OR

31200 FH

571135

- 01

- 3 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 30000 FC A321

- 200

744 142 UPPER SURFACE, INCLUDING STRINGERS, FROM STRINGER 6 OR OR

TO STRINGER 11, BETWEEN Y=+/- 765 AND FROM STRINGER 11 60000 FH GROUP 21

- 1B

TO STRINGER 15, BETWEEN Y=+/- 1292. I: 18900 FC

OR

42000 FH

571135

- 01

- 4 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 42000 FC GROUP 18

- 1A

744 142 UPPER SURFACE, INCLUDING STRINGERS, FROM STRINGER 6 OR OR

TO STRINGER 11, BETWEEN Y=+/- 765 AND FROM STRINGER 11 60000 FH GROUP 19

- 1A

TO STRINGER 15, BETWEEN Y=+/- 1292. I: 15200 FC PRE 34650

OR

41900 FH

571135

- 01

- 5 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 47000 FC GROUP 19

- 1B

744 142 UPPER SURFACE, INCLUDING STRINGERS, FROM STRINGER 6 OR PR E 34650

TO STRINGER 11, BETWEEN Y=+/- 765 AND FROM STRINGER 11 60000 FH

TO STRINGER 15, BETWEEN Y=+/- 1292. I: 14900 FC

OR

41000 FH

571135

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571135

- 01

- 7 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, BOTTOM SKIN T: 12000 FC GROUP 19

- 1C

744 142 UPPER SURFACE, INCLUDING STRINGERS, FROM STRINGER 6 OR

TO STRINGER 11, BETWEEN Y=+/- 765 AND FROM STRINGER 11 51600 FH

TO STRINGER 15, BETWEEN Y=+/- 1292. I: 7900 FC

OR

34300 FH

R 571136

- 01

- 1 147AZ 148AZ 743 141 SPECIAL DETAILED INSPECTION (ROTO) OF CENTER WING T: 30000 FC A320

- 200

744 142 BOX, DRAIN HOLES ON STRINGER 13 AND STR INGER 14 ON OR PRE 160000

BOLTS REMOVED BOTTOM SKIN, UPPER SURFACE (12 PLACES). 60000 FH

I: 7900 FC

OR

15800 FH

571136

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

571144

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

571145

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

571146

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

571150

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

571154

- 01

- 1 191BB 191CT 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, LOWER SKIN T: 6 YE 1 C PCP ALL

191LB 192CT 192EB 192 LOWER SURFACE, FROM FR 36 TO FR 42, BETWEEN RIB 1 LH I: 6 YE

192FB 192LB 195BB 195 AND RIB 1 RH, INCLUDING LOWER SPLICE AT RIB 1, AS FAR

196BB 734 744 196 AS VISIBLE.

REV 18 WINGS SECTION: D -57 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571155

- 01

- 1 191BB 191CT 191EB 191 DETAILED INSPECTION OF CENTER WING BOX, LOWER SKIN T: 12 YE T: 24 YE C PCP ALL

191KB 191LB 192CT 192 LOWER SURFACE, FROM FR 36 TO FR 42 BETWEEN RIB 1 LH I: 12 YE I: 12 YE

192EB 192FB 192KB 195 AND RIB 1 RH, COVERED BY VAPOR SEAL.

192LB 195AB 196AB 196

734 744

AIR CONDITIONING

PACKS REMOVED

HEAT SHIELDS REMOVED

VAPOR SEAL REMOVED

(IF INSTALLED)

571156

- 01

- 1 825 137 DETAILED INSPECTION OF CENTER WING BOX, FRONT SPAR, T: 12 YE T: 24 YE CPCP AL L

FWD ACT(S) REMOVED 138 FORWARD FACE. I: 12 YE I: 12 YE

(IF INSTALLED)

LINING AND

INSULATION REMOVED

571157

- 01

- 1 CABIN FLOOR PANELS 145 DETAILED INSPECTION OF CENTER WING BOX, UPPER SKIN T: 12 YE 1 C PCP ALL

REMOVED 146 UPPER SURFACE AND BEAMS INCLUDING FRAME FEET BETWEEN I: 12 YE

FR 36 AND FR 42.

NOTE 1: CAN BE PERFORMED AT SAME TIME AS 533135

- 01

- 1.

NOTE 2: TPS MAY BE LIMITED TO CWB, UPPER SKIN BEAMS,

BETWEEN FR 36 AND FR 42.

571164

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

571181

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

571181

- 01

- 2 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (US) OF CWB, UPPER T: 48000 FC GROUP 21

- 1A

744 142 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTEN ERS OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH

FASTENERS I: 13400 FC

OR

31600 FH

REV 18 WINGS SECTION: D-57 PAGE 8APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571181

- 01

- 3 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (US) OF CWB, UPPER T: 45000 FC GROUP 21

- 2A

744 142 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH

FASTENERS I: 17000 FC

OR

40100 FH

571181

- 01

- 4 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (US) OF CWB, UPPER T: 30000 FC GROUP 18

- 1A

744 142 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH GROUP 19

- 1A

FASTENERS I: 14400 FC PR E 34650

OR OR

39600 FH GROUP 19

- 1B

PRE 34650

571181

- 01

- 5 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (US) OF CWB, UPPER T: 43000 FC GROUP 21

- 2B

744 142 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH GROUP 21

- 1B

FASTENERS I: 15900 FC

OR

37300 FH

571181

- 01

- 7 147AZ 148AZ 734 141 SPECIAL DETAILED INSPECTION (US) OF CWB, UPPER T: 12000 FC GROUP 19

- 1C

744 142 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR

SEALANT REMOVA L FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 51600 FH

FASTENERS I: 12000 FC

OR

51600 FH

571181

- 01

- 8 147AZ 148A Z 734 141 SPECIAL DETAILED INSPECTION (US) OF CWB, UPPER T: 30000 FC GROUP 19 - 1A

744 142 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR POST 34650

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH PO ST 38481

FASTENERS I: 9300 FC OR

OR GROUP 19

- 1B

25500 FH POST 34650

POST 38481

571182

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 9APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571182

- 01

- 2 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, UPPER T: 48000 FC GROUP 21

- 1A

640AB 640AZ 640BZ 640 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH

FASTENERS I: 13400 FC

OR

31600 FH

571182

- 01

- 3 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, UPPER T: 45000 FC GROUP 21

- 2A

640AB 640AZ 640BZ 640 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH

FASTENERS I: 17000 FC

OR

40100 FH

571182

- 01

- 4 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, UPPER T: 30000 FC GROUP 18

- 1A

640AB 640AZ 640BZ 640 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH GROUP 19

- 1A

FASTENERS I: 14400 FC PR E 34650

OR OR

39600 FH GROUP 19

- 1B

PRE 34650

571182

- 01

- 5 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, UPPER T: 43000 FC GROUP 21

- 2B

640AB 640AZ 640BZ 640 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH GROUP 21

- 1B

FASTENERS I: 15900 FC

OR

37300 FH

571182

- 01

- 7 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, UPPER T: 12000 FC GROUP 19- 1C

640AB 640AZ 640BZ 640 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 51600 FH

FASTENERS I: 12000 FC

OR

51600 FH

REV 18 WINGS SECTION: D -57 PAGE 10APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571182

- 01

- 8 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, UPPER T: 30000 FC GROUP 19

- 1A

640AB 640AZ 640BZ 640 SURFACE OF TRIFORM FITTING (ON FIRST ROW OF FASTENERS OR PO ST 34650

SEALANT REMOVAL FROM FROM RIB 1), BETWEEN STRINGER 8 AND FR 42, LH/RH. 60000 FH POST 38481

FASTENERS I: 9300 FC OR

OR GROUP 19

- 1B

25500 FH POST 34650

POST 38481

571183

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

571183

- 01

- 2 191LB 192LB 734 191 SPECIAL DETAILED INSPECTION (US) OF CWB, LOWER SPLICE T: 48000 FC GROUP 21

- 1A

744 192 ON LOWER SKIN LOWER SURFACE AT RIB 1, (AT TWO CENTRAL OR

195 ROWS OF FASTENERS), BETWEEN STRINGER 8 AND FR 42, 60000 FH

196 LH/RH. I: 13400 FC

OR

31600 FH

R 571183

- 01

- 3 191LB 192LB 734 191 SPECIAL DETAILED INSPECTION (US) OF CWB, LOWER SPLICE T: 40000 FC A321

- 200

744 192 ON LOWER SKIN LOWER SURFACE AT RIB 1, (AT TWO CENTRAL OR OR

195 ROWS OF FASTENERS), BETWEEN STRINGER 8 AND FR 42, 60000 FH GROUP 21 - 1B

196 LH/RH. I: 17000 FC

OR

40100 FH

571183

- 01

- 4 191LB 192LB 734 191 SPECIAL DETAILED INSPECTION (US) OF CWB, LOWER SPLICE T: 30000 FC GROUP 18

- 1A

744 192 ON LOWER SKIN LOWER SURFACE AT RIB 1, (AT TWO CENTRAL OR OR

195 ROWS OF FASTENERS), BETWEEN STRINGER 8 AND FR 42, 6 0000 FH GROUP 19

- 1A

196 LH/RH. I: 14400 FC PRE 34650

OR OR

39600 FH GROUP 19

- 1B

PRE 34650

REV 18 WINGS SECTION: D -57 PAGE 11APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

571183

- 01

- 6 191LB 192LB 734 191 SPECIAL DETAILED INSPECTION (US) OF CWB, LOWER SPLICE T: 12000 FC GROUP 19

- 1C

744 192 ON LOWER SKIN LOWER SURFACE AT RIB 1, (AT TWO CENTRAL OR

195 ROWS OF FASTENERS), BETWEEN STRINGER 8 AND FR 42, 51600 FH

196 LH/RH. I: 12000 FC

OR

51600 FH

571183

- 01

- 7 N/A TASK DELETED WITH DEC 11 REVISION

571183

- 01

- 8 191LB 192LB 734 191 SPECIAL DETAILED INSPECTION (US) OF CWB, LOWER SPLICE T: 30000 FC GROUP 19

- 1A

744 192 ON LOWER SKIN LOWER SURFACE AT RIB 1, (AT TWO CENT RAL OR POST 34650

195 ROWS OF FASTENERS), BETWEEN STRINGER 8 AND FR 42, 60000 FH POST 38481

196 LH/RH. I: 9300 FC OR

OR GROUP 19

- 1B

25500 FH POST 34650

POST 38481

571185

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

571185

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

571185

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

571185

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

571185

- 01

- 5 N/A TASK DELETED WITH SEP 05 REVISION

571185

- 01

- 6 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, (HOLES T: 12000 FC GROUP 19

- 1C

640AB 640AZ 640BZ 640 ON) UPPER HALF OF VERTICAL TEE FITTING AT JUNCTION OR

SEALANT REMOVAL FROM WITH RIB 1 AND REAR SPAR, LH/RH. 51600 FH

FASTENERS I: 12000 FC

OR

51600 FH

REV 18 WINGS SECTION: D

- 57 PAGE 12APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 571185

- 01

- 8 540AB 540AZ 540BZ 540 SPECIAL DETAILED INSPECTION (US) OF OUTER WB, (HOLES T: 30000 FC A320

- 200

640AB 640AZ 640BZ 640 ON) UPPER HALF OF VER TICAL TEE FITTING AT JUNCTION OR POST 21233

SEALANT REMOVAL FROM WITH RIB 1 AND REAR SPAR, LH/RH. 60000 FH PR E 160000

FASTENERS I: 10000 FC

OR

20100 FH

571188

- 01

- 1 N/A SSI DELETED WITH MAY 94 REVISION

571189

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

57118 9- 01

- 2 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, STRINGER WEB T: 30000 FC GROUP 21

- 1A

744 142 AT JUNCTION WITH STRUT ATTACH FITTINGS ON UPPER OR OR

STRINGERS 2, 3, 8, 9, 15, 16. 60000 FH GROUP 21 - 2A

I: 19000 FC

OR

42000 FH

571189

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

571189

- 01

- 4 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, STRINGER WEB T: 30000 FC GROUP 21

- 2B

744 142 AT JUNCTION WITH STRUT ATTACH FITTINGS ON UPPER OR OR

STRINGERS 2, 3, 8, 9, 15, 16. 60000 FH GROUP 21 - 1B

I: 17700 FC

OR

41200 FH

571189

- 01

- 6 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, STRINGER WEB T: 12000 FC GROUP 19 - 1C

744 142 AT JUNCTION WITH STRUT ATTACH FITTINGS ON UPPER OR

STRINGERS 2, 3, 8, 9, 15, 16. 51600 FH

I: 9500 FC

OR

41100 FH

REV 18 WINGS SECTION: D -57 PAGE 13APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 571189

- 01

- 8 147AZ 148AZ 734 141 DETAILED INSPECTION OF CENTER WING BOX, STRINGER WEB T: 30000 FC A320

- 200

744 142 AT JUNCTION WITH STRUT ATTACH FITTINGS ON UPPER OR PO ST 21287

STRINGERS 2, 3, 8, 9, 15, 16. 60000 FH PRE 160000

I: 26000 FC

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF ALI TASKS 571189- 01 -1 OR 52000 FH

571189- 01

- 5.

571190

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

571192

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

571193

- 01

- 1 N/A SSI DELETED WITH MAY 94 REVISIO N

571199

- 01

- 1 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING BOX, EXTERNAL T: 12 YE NO C PCP ALL

640AB 640AZ 640BZ 640 SURFACE OF RIB 1 AND UPPER SURFACE OF TRIFORM I: 12 YE

FITTING, BETWEEN FRONT SPAR AND REAR SPAR.

572001

- 01

- 1 521AB 521BT 521CB 521 DETAILED INSPECTION OF OUTER WING FRONT SPAR FORWARD T: 12 YE CPCP ALL

521EB 521GB 621AB 621 FACE BETWEEN RIB 1 AND RIB 8 INCLUDING VICINITY OF I: 6 YE

621BT 621CB 621EB CUTOUTS FOR SLAT TRACK 1, 2, 3, 4

621GB

572001

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572001

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION

REV 18 WINGS SECTION: D -57 PAGE 14APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572002

- 01

- 1 540AB 540AZ 640AB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, AFT T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

640AZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. OR I: 12 YE OR

48000 FC GROUP 19

- 1A

OR OR

60000 FH GROUP 19

- 1B

I: 12 YE OR

OR A320

- 100

15000 FC OR

OR A320

- 200

24800 FH POST 34650

572002

- 01

- 2 540AB 540AZ 640AB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, AFT T: 12 YE T: 24 YE NO C PCP A321

640AZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. OR I: 12 YE

48000 FC

OR

60000 FH

I: 12 YE

OR

13200 FC

OR

21900 FH

572002

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

572002

- 01

- 5 540AB 540AZ 640AB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 12 YE T: 24 YE NO C PCP GROU P 19

- 1C

640AZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTING. I: 12 YE I: 12 YE

572002

- 01

- 6 540AB 540AZ 640AB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 12 YE T: 24 YE NO CPCP GROUP 18- 1E

640AZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTING. I: 12 YE I: 12 YE

R 572004

- 01

- 1 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, AFT T: 30500 FC A320- 200

540CB 640AB 640AZ 640 FACE, BETWEEN RIB 1 AND RIB 8, EXCLUDING THE AREA OR PR E 34650

640BB 640CB INSIDE THE DRY BAY 61000 FH PRE 16000 1

I: 15000 FC

OR

30000 FH

REV 18 WINGS SECTION: D-57 PAGE 15APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572004

- 01

- 2 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, AFT T: 30000 FC A321

540CB 640AB 640AZ 640 FACE, BETWEEN RIB 1 AND RIB 8, EXCLUDING THE AREA OR

640BB 640CB INSIDE THE DRY BAY 49700 FH

I: 15000 FC

OR

24800 FH

572004

- 01

- 3 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, AFT T: 9300 FC GROUP 19

- 1C

540CB 640AB 640AZ 640 FACE, BETWEEN RIB 1 AND RIB 8, EXCLUDING THE AREA OR

640BB 640CB INSIDE THE DRY BAY 40000 FH

I: 9300 FC

OR

40000 FH

572004

- 01

- 4 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, AFT T: 30000 FC GROUP 18

- 1A

540CB 640AB 640AZ 640 FACE, BETWEEN RIB 1 AND RIB 8, EXCLUDING THE AREA OR OR

640BB 640CB INSIDE THE DRY BAY 49700 FH GROUP 19

- 1A

I: 14700 FC OR

OR GROUP 19

- 1B

24300 FH OR

A320

- 100

OR

A320

- 200

POST 34650

572004

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572004

- 03

- 1 N/A TASK DELETED WITH MAR 09 REVISION

572004

- 03

- 2 N/A TASK DELETED WITH MAR 09 REVISION

572007

- 01

- 1 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR, AFT T: 12 YE 1+2 CPCP A320 - 100

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE

REAR SPAR ANGLE.

R 572007

- 01

- 2 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE 1+2 C PCP A320- 200

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE PRE 34650

REAR SPAR ANGLE PRE 160001

REV 18 WINGS SECTION: D -57 PAGE 16APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572007

- 01

- 3 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE 1+2 CPCP GROUP 18 - 1A

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE OR

REAR SPAR ANGLE GROUP 21 - 1A

R 572007

- 01

- 4 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE 1+2 CPCP GROUP 21

- 1B

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE OR

REAR SPAR ANGLE. GROUP 21 - 2A

R 572007

- 01

- 5 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR, AFT T: 12 YE 1+2 CPCP GROUP 21- 2B

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE

REAR SPAR ANGLE.

572007

- 01

- 6 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR, AFT T: 12 YE 1+2 CPCP GROUP 19 - 1C

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE

REAR SPAR ANGLE.

572007

- 01

- 7 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR, AFT T: 12 YE 1+2 C PCP GROUP 18- 1E

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE

REAR SPAR ANGLE.

R 572007

- 01

- 8 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR, AFT T: 12 YE 1+2 C PCP GROUP 19- 1A

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE OR

REAR SPAR ANGLE GROUP 19 - 1B

OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS A320 - 200

ACCOMPLISHMENT OF TASK 572007- 01 -2 AND 572007- 01 -3 POST 34650

N 572007

- 01

- 9 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR, AFT T: 12 YE 1+2 CPCP A320- 200

671 FACE, BETWEEN RIB 1 AND GEAR SUPPORT RIB 5, INCLUDING I: 6 YE POST 160001

REAR SPAR ANGLE

REV 18 WINGS SECTION: D -57 PAGE 17APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572008

- 01

- 1 574AB 574BB 674AB 574 SPECIAL DETAILED INSPEC TION (ENDOSCOPE) OF OUTER T: 48000 FC A320- 200

674BB 674 WING, REAR SPAR AFT FACE SPAR JOINT PLATE AT RIB 6 OR PR E 34650

96000 FH PRE 160001

I: 15000 FC

OR

30000 FH

572008

- 01

- 2 574AB 574BB 674AB 574 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTER WING T: 48000 FC A321

674BB 674 REAR SPAR AFT FACE SPAR JOINT PLATE AT RIB 6 OR

60000 FH

I: 11000 FC

OR

20000 FH

572008

- 01

- 3 574AB 574BB 674AB 574 SPECIAL DETAILED I NSPECTION (ENDOSCOPE) OF OUTER T: 48000 FC A318

674BB 674 WING, REAR SPAR AFT FACE SPAR JOINT PLATE AT RIB 6 OR OR

60000 FH GROUP 19

- 1A

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS I: 9000 FC OR

ACCOMPLISHMENT OF TASK 572008- 01 -1 OR GROUP 19 - 1B

16400 FH OR

A320

- 100

OR

A320

- 200

POST 34650

572009

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

572010

- 01

- 1 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO C PCP A320- 100

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. I: 12 YE I: 12 YE

N 572010

- 01

- 10 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO CPCP A320

- 200

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS I: 12 YE I: 12 YE PO ST 160001

REV 18 WINGS SECTION: D -57 PAGE 18APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572010

- 01

- 2 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO C PCP A321

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. OR I: 12 YE

30000 FC

OR

58900 FH

I: 12 YE

OR

11800 FC

OR

24400 FH

R 572010

- 01

- 4 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO C PCP A320- 200

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS OR I: 12 YE PR E 34650

30000 FC PRE 160001

OR

60000 FH

I: 12 YE

OR

15000 FC

OR

30000 FH

572010

- 01

- 5 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR, FORWARD T: 12 YE T: 24 YE NO C PCP GROUP 19- 1A

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. OR I: 12 YE OR

30000 FC GROUP 19

- 1B

OR

58900 FH

I: 12 YE

OR

11400 FC

OR

23600 FH

REV 18 WINGS SECTION: D -57 PAGE 19APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572010

- 01

- 6 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. OR I: 12 YE

30000 FC

OR

58900 FH

I: 12 YE

OR

11400 FC

OR

23600 FH

572010

- 01

- 7 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO CPCP A320

- 200

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. OR I: 12 YE PO ST 34650

30000 FC

OR

58900 FH

I: 12 YE

OR

11400 FC

OR

23600 FH

572010

- 01

- 8 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. I: 12 YE OR

10900 FC

OR

47000 FH

I: 12 YE

OR

10900 FC

OR

47000 FH

572010

- 01

- 9 540AB 540BZ 640AB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1E

640BZ 640 FACE, UPPER AND LOWER ROOT JOINT FITTINGS. I: 12 YE I: 12 YE

572011

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572011

- 01

- 2 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D-57 PAGE 20APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572011

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

572011

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572011

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572011

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

572011

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572012

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR PRE 34650

BETWEEN RIB 1 AND RIB 8. 60000 FH

I: 15000 FC

OR

30000 FH

572012

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 48000 FC A321

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR

BETWEEN RIB 1 AND RIB 8. 60000 FH

I: 13400 FC

OR

21600 FH

572012

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 31000 FC GROUP 18

- 1A

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR OR

BETWEEN RIB 1 AND RIB 8 50000 FH A320

- 100

I: 15000 FC OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR A320

- 200

ACCOMPLISHMENT OF TASK 572012- 01 -1 24000 FH POST 34650

OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

REV 18 WINGS SECTION: D -57 PAGE 21APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572012

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 16400 FC GROUP 19

- 1C

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR

BETWEEN RIB 1 AND RIB 8. 70700 FH

I: 7 700 FC

OR

331 00 FH

572014

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572014

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572017

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572017

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572019

- 01

- 1 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, STRINGER T: 48000 FC GROUP 18- 1A

640AB 640AZ 640BZ 640 CROWN FITTINGS AT ROOT JOINT FROM FRONT SPAR TO REAR OR OR

SPAR 60000 FH A320 - 100

I: 20000 FC OR

OR GROUP 19

- 1A

27900 FH OR

GROUP 19

- 1B

572019

- 01

- 2 540AB 540AZ 5 40BZ 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, STRINGER T: 48000 FC A321

640AB 640AZ 640BZ 640 CROWN FITTINGS AT ROOT JOINT FROM FRONT SPAR TO REAR OR

SPAR 60000 FH

I: 16800 FC

OR

23400 FH

REV 18 WINGS SECTION: D -57 PAGE 22APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572019

- 01

- 3 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, STRINGER T: 48000 FC A320

- 200

640AB 640AZ 640BZ 640 CROWN FITTINGS AT ROOT JOINT, FROM FRONT SPAR TO REAR OR PO ST 34650

SPAR 60000 FH

I: 17800 FC

OR

24900 FH

572019

- 01

- 4 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, STR INGER T: 48000 FC A320- 200

640AB 640AZ 640BZ 640 CROWN FITTINGS AT ROOT JOINT FROM FRONT SPAR TO REAR OR PR E 34650

SPAR 96000 FH

I: 17800 FC

OR

35600 FH

572019

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572020

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572020

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

572020

- 01

- 4 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, TO P SKIN, T: 30000 FC GROUP 21- 1A

540BZ 640AB 640AZ 640 STRINGERS BETWEEN RIB 1 AND RIB 8, INCLUDING RUNOUTS OR

640BB 640BZ AND AIR TRANSFER HOLES, AND BUTTSTRAP AT STRINGER 11, 55000 FH

EXCLUDING THE AREA INSIDE THE DRY BAY I: 11900 FC

OR

23100 FH

572020

- 01

- 5 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, T: 30000 FC GROUP 21

- 2A

540BZ 640AB 640AZ 640 STRINGERS BETWEEN RIB 1 AND RIB 8, INCLUDING RUNOUTS OR

640BB 640BZ AND AIR TRANSFER HOLES, AND BUTTSTRAP AT STRINGER 11, 55000 FH

EXCLUDING THE AREA INSIDE THE DRY BAY I: 12000 FC

OR

23200 FH

572020

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

572020

- 01

- 7 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 23APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572020

- 01

- 8 540AB 540 AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, T: 10100 FC GROUP 19 - 1C

540BZ 640AB 640AZ 640 STRINGERS BETWEEN RIB 1 AND RIB 8, INCLUDING RUNOUTS OR

640BB 640BZ AND AIR TRANSFER HOLES, AND BUTTSTRAP AT STRINGER 11, 43500 FH

EXCLUDING THE AREA INSIDE THE DRY BAY I: 5700 FC

OR

24300 FH

572020

- 02

- 1 N/A TASK DELETED WITH MAR 09 REVISION

572022

- 01

- 1 521BT 540BB 540CB 521 DETAILED INSPECTION OF OUTER WING, TOP SKIN, LOWER T: 12 YE T: 24 YE C PCP ALL

621BT 640BB 640CB 540 SURFACE, PYLON REINFORCING PLATE. I: 12 YE I: 12 YE

621

640

572024

- 01

- 1 540AB 640AB 540 DETAILED INSPECTION OF OUTER WING RIBS, OUTBOARD FACE T: 38500 FC GROUP 18

- 1A

640 OF RIB 2, RIB 3 AND RIB 4 AT SKIN ATTACHMENTS OR OR

(INCLUDING CLEATS), SPAR ATTACHMENTS, AND IN REGION 54000 FH GROUP 19 - 1A

OF STRINGER CUTOUTS. I: 25000 FC OR

OR GROUP 19

- 1B

35000 FH

572024

- 01

- 2 540AB 640AB 540 DETAILED INSPECTION OF OUTER WING RIBS, OUTBOARD FACE T: 48000 FC A321

640 OF RIB 2, RIB 3 AND RIB 4 AT SKIN ATTACHMENTS OR

(INCLUDING CLEATS), SPAR ATTACHMENTS, AND IN REGION 60000 FH

OF STRINGER CUTOUTS. I: 17600 FC

OR

24600 FH

572024

- 01

- 3 540AB 640AB 540 DETAILED INSPECTION OF OUTER WING RIBS, OUTBOARD FACE T: 13000 FC GROUP 19

- 1C

640 OF RIB 2, RIB 3 AND RIB 4 AT SKIN ATTACHMENTS OR

(INCLUDING CLEATS), SPAR ATTACHMENTS, AND IN REGION 56100 FH

OF STRINGER CUTOUTS. I: 10900 FC

OR

47000 FH

REV 18 WINGS SECTION: D -57 PAGE 24APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572024

- 01

- 4 540AB 640AB 540 DETAILED INSPECTION OF OUTER WING RIBS, OUTBOARD FACE T: 30000 FC A320

- 200

640 OF RIB 2, RIB 3 AND RIB 4 A T SKIN ATTACHMENTS OR PRE 34650

(INCLUDING CLEATS), SPAR ATTACHMENTS, AND IN REGION 60000 FH

OF STRINGER CUTOUTS. I: 19300 FC

OR

38600 FH

572024

- 01

- 5 540AB 640AB 540 DETAILED INSPECTION OF OUTER WING RIBS, OUTBOARD FACE T: 30000 FC A320

- 100

640 OF RIB 2, RIB 3 AND RIB 4 AT SKIN ATTACHMENTS OR OR

(INCLUDING CLEATS), SPAR ATTACHMENTS, AND IN REGION 4 3200 FH A320

- 200

OF STRINGER CUTOUTS I: 19300 FC POST 34650

OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 27000 FH

ACCOMPLISHMENT OF TASK 572024- 01 -4

572024

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572026

- 01

- 1 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5, AFT OF T: 30000 FC A320

- 200

640BB 640 BOLTED PANEL. OR PR E 34650

60000 FH

I: 15000 FC

OR

30000 FH

572026

- 01

- 2 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5, AFT OF T: 41000 FC A321

- 100

640BB 640 BOLTED PANEL. OR

60000 FH

I: 12000 FC

OR

25000 FH

572026

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 25APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572026

- 01

- 4 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5, AFT OF T: 13600 FC GROUP 19- 1C

640BB 640 BOLTED PANEL. OR

58700 FH

I: 8900 FC

OR

38100 FH

572026

- 01

- 5 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5, AFT OF T: 34000 FC A321- 200

640BB 640 BOLTED PANEL. OR

60000 FH

I: 10000 FC

OR

21000 FH

572026

- 01

- 6 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5, AFT OF T: 30000 FC GROUP 18

- 1A

640BB 640 BOLTED PANEL OR OR

60000 FH GROUP 19

- 1A

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS I: 10800 FC OR

ACCOMPLISHMENT OF TASK 572026- 01 -1 OR GROUP 19 - 1B

25300 FH OR

A320

- 200

POST 34650

572027

- 01

- 1 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5 AND RIB 6 AT T: 48000 FC GROUP 19

- 1A

640BB 640 SKIN ATTACHMENTS (INCLUDING CLEATS) SPAR ATTACHMENTS, OR OR

ACCE SS CUTOUT SURROUNDS AND IN REGION OF STRINGER 60000 FH GROUP 19

- 1B

CUTOUTS, EXCLUDING THE AREA INSIDE THE DRY BAY I: 16900 FC

OR

27900 FH

572027

- 01

- 2 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5 AND RIB 6 AT T: 30000 FC A320

- 200

640BB 640 SKIN ATTACHMENTS (INCLUDING CLEATS) SPAR ATTACHMENTS, OR PR E 34650

ACCESS CUTOUT SURROUNDS AND IN REGION OF STRINGER 60000 FH

CUTOUTS, EXCLUDING THE AREA INSIDE THE DRY BAY I: 16000 FC

OR

32000 FH

REV 18 WINGS SECTION: D-57 PAGE 26APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572027

- 01

- 3 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5 AND RIB 6 AT T: 48000 FC GROUP 18

- 1A

640BB 640 SKIN ATTACHMENTS (INCLUDING CLEATS) SPAR ATTACHMENTS, OR

ACCESS CUTOUT SURROUNDS AND IN REGION OF STRINGER 60000 FH

CUTOUTS, EXCLUDING THE AREA INSIDE THE DRY BAY I: 16000 FC

OR

26500 FH

572027

- 01

- 4 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, RIB 5 AND RIB 6 AT T: 48000 FC A320

- 100

640BB 640 SKIN ATTACHMENTS (INCLUDING CLEATS) SPAR ATTACHMENTS, OR OR

ACCESS CUTOUT SURROUNDS AND IN REGION OF STRINGER 60000 FH A320

- 200

CUTOUTS, EXCLUDING THE AREA INSIDE THE DRY BAY I: 16000 FC POST 34650

OR OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 26500 FH A321

ACCOMPLISHMENT OF TASK 572027- 01 -2

572027

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572027

- 03

- 1 N/A TASK DELETED WITH MAR 09 REVISION

572028

- 01

- 1 540BB 540CB 640BB 540 DETAILED INSPECTION OF OUTER WING, RIB 7 AND RIB 8 T: 48000 FC A320

- 200

640CB 640 AND PYLON REAR FITTING EXCLUDING PICK -UP LUG OR PRE 34650

96000 FH

I: 20000 FC

OR

40000 FH

572028

- 01

- 2 540BB 540CB 640BB 540 DETAILED INSPECTION OF OUTER WING, RIB 7 AND RIB 8 T: 48000 FC GROUP 18

- 1A

640CB 640 AND PYLON REAR FITTING EXCLUDING PICK -UP LUG OR OR

60000 FH GROUP 19

- 1A

I: 20000 FC OR

OR GROUP 19

- 1B

27900 FH OR

A320

- 100

OR

A320

- 200

POST 34650

OR

A321

REV 18 WINGS SECTION: D -57 PAGE 27APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572028

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572029

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 38000 FC A320

- 100

600 SURFACE AT ATTACHMENT TO FRONT SPAR BETWEEN RIB 1 AND OR OR

RIB 7 EXCLUDING AREA COVERED BY PYLON FAIRING AND 53000 FH A321- 100

PYLON REINFORCING I: 19000 FC

OR

27000 FH

572029

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 34700 FC A320

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR BETWEEN RIB 1 AND OR PRE 34650

RIB 7 EXCLUDING AREA COVERED BY PYLON FAIRING AND 69400 FH

PYLON REINFORCING I: 1500 0 FC

OR

30000 FH

572029

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 44000 FC A321

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR BETWEEN RIB 1 AND OR OR

RIB 7 EXCLUDING AREA COVERED BY PYLON FAIRING AND 60000 FH GROUP 18 - 1A

PYLON REINFORCING I: 22000 FC

OR

30000 FH

572029

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 15000 FC GROUP 19

- 1C

600 SURFACE AT ATTACHMENT TO FRONT S PAR BETWEEN RIB 1 AND OR

RIB 7 EXCLUDING AREA COVERED BY PYLON FAIRING AND 64500 FH

PYLON REINFORCING I: 7500 FC

OR

32200 FH

572029

- 01

- 5 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR BETWEEN RIB 1 AND OR POST 34650

RIB 7 EXCLUDING AREA COVERED BY PYLON FAIRING AND 41500 FH

PYLON REINFORCING I: 12000 FC

OR

18000 FH

REV 18 WINGS SECTION: D -57 PAGE 28APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572029

- 01

- 6 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 19

- 1A

600 SURFACE AT ATTACHMENT TO FRONT SPAR BETW EEN RIB 1 AND OR OR

RIB 7 EXCLUDING AREA COVERED BY PYLON FAIRING AND 41500 FH GROUP 19 - 1B

PYLON REINFORCING I: 14000 FC

OR

20000 FH

572030

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

572031

- 01

- 1 PYLON FAIRINGS 411 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 48000 FC GROUP 18

- 1A

REMOVED 421 SURFACE AT FRONT SPAR MASKED BY PYLON FAIRING AND OR OR

500 VISIBLE PORTION OF PYLON REINFORCING PLATE 60000 FH GROUP 19 - 1A

600 I: 15800 FC OR

OR GROUP 19

- 1B

22000 FH OR

A320

- 100

OR

A320

- 200

POST 34650

572031

- 01

- 2 PYLON FAIRINGS 411 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 48000 FC A321

REMOVED. 421 SURFACE AT FRONT SPAR MASKED BY PYLON FAIRING AND OR

500 VISIBLE PORTION OF PYLON REINFORCING PLATE. 60000 FH

600 I: 16400 FC

OR

22900 FH

572031

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572032

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 32200 FC A320

- 200

600 SURFACE AT ATTACHMENT TO REAR SPAR BETWEEN RIB 1 AND OR PRE 34650

RIB 8 EXCLUDING AREA COVERED BY MAIN LANDING GEAR 64400 FH

REINFORCING PLATE, FLAP TRACK NO.2 FAIRING AND PYLON I: 7500 FC

FAIRING. OR

15000 FH

572032

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 29APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572032

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572033

- 01

- 1 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 30000 FC A320

- 200

640BB 640 BOTTOM SKIN, FORWARD OF REAR SPAR IN AREA MASKED BY OR PR E 34650

MLG REINFORCING PLATE INCLUDING ATTACHMENT TO REAR 60000 FH

SPAR. I: 15000 FC

OR

30000 FH

572033

- 01

- 2 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 30000 FC A321

- 200

640BB 640 BOTTOM SKIN, FORWARD OF REAR SPAR IN AREA MASKED BY OR

MLG REINFORCING PLATE INCLUDING ATTACHMENT TO REAR 52500 FH

SPAR. I: 16000 FC

OR

25900 FH

572033

- 01

- 3 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 48000 FC GROUP 19

- 1A

640BB 640 BOTTOM SKIN, FORWARD OF REAR SPAR IN AREA MASKED BY OR OR

MLG REINFORCING PLATE INCLUDING ATTACHMENT TO REAR 60000 FH GROUP 19 -1B

SPAR. I: 58000 FC

OR

81000 FH

572033

- 01

- 4 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 34000 FC GROUP 18

- 1A

640BB 640 BOTTOM SKIN, FORWARD OF REAR SPAR IN AREA MASKED BY OR OR

MLG REINFORCING PLATE INCLUDING ATTACHME NT TO REAR 47000 FH A320

- 100

SPAR. I: 49000 FC OR

OR A320

- 200

69000 FH POST 34650

572033

- 01

- 5 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 48000 FC A321

- 100

640BB 640 BOTTOM SKIN, FORWARD OF REAR SPAR IN AREA MASKED BY OR

MLG REINFORCING PLATE INCLUDING ATTACHMENT TO REAR 60000 FH

SPAR. I: 40000 FC

OR

55900 FH

572034

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 30APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572034

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

572034

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572034

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572034

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

572036

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572036

- 01

- 2 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, BO TTOM SKIN LOWER T: 33800 FC A320- 200

631AB 631BB 631CB 631 SURFACE, FORWARD OF REAR SPAR IN AREA COVERED BY FLAP OR PR E 34650

TRACK 2 FAIRINGS. INCLUDING ATTACHMENT TO REAR SPAR. 67600 FH

I: 10700 FC

OR

21400 FH

572036

- 01

- 3 531CB 531EB 631CB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A321

- 200

631EB 631 SURFACE, FORWARD OF REAR SPAR IN AREA COVERED BY FLAP OR OR

TRACK 2 FAIRINGS, INCLUDING ATTACHMENT TO REAR SPAR 52100 FH GROUP 21 - 1B

I: 10600 FC

OR

18400 FH

572036

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572036

- 01

- 5 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 18

- 1A

631AB 631BB 631CB 631 SURFACE, FORWARD OF REAR SPAR IN AREA COVERED BY FLAP OR OR

TRACK 2 FAIRINGS, INCLUDING ATTACHMENT TO REAR SPAR 5 2100 FH GROUP 19

- 1A

I: 10200 FC OR

OR GROUP 19

- 1B

17700 FH

REV 18 WINGS SECTION: D-57 PAGE 31APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572036

- 01

- 6 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 9100 FC GROUP 19

- 1C

631AB 631BB 631CB 631 SURFACE, FORWARD OF REAR SPAR IN AREA COVERED BY FLAP OR

TRACK 2 FAIRINGS, INCLUDING ATTACHMENT TO REAR SPAR 39100 FH

I: 9100 FC

OR

39100 FH

572036

- 01

- 7 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

631AB 631BB 631CB 631 SURFACE, FORWARD OF REAR SPAR IN AREA COVERED BY FLAP OR PO ST 34650

TRA CK 2 FAIRINGS. INCLUDING ATTACHMENT TO REAR SPAR. 52100 FH

I: 10700 FC

OR

18600 FH

572036

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572036

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572037

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572037

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572037

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572037

- 02

- 4 REMOVE PYLON 471 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 32800 FC A320

- 200

FAIRINGS 481 SURFACE ATTACHMENT TO REAR SPAR IN AREA COVERED BY OR PR E 34650

PYLON FAIRING. 65600 FH

I: 5300 FC

OR

10600 FH

REV 18 WINGS SECTION: D -57 PAGE 32APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572037

- 02

- 5 REMOVE PYLON 471 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 32800 FC GROUP 18

- 1A

FAIRINGS 481 SURFACE ATTACHMENT TO REAR SPAR IN AREA COVERED B Y OR OR

PYLON FAIRING 57000 FH GROUP 19 - 1A

I: 5300 FC OR

OR GROUP 19

- 1B

9200 FH OR

A321

- 200

572037

- 02

- 6 REMOVE PYLON 471 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 32800 FC A321

- 100

FAIRINGS 481 SURFACE ATTACHMENT TO REAR SPAR IN AREA COVERED BY OR

PYLON FAIRING. 57000 FH

I: 4200 FC

OR

7300 FH

R 572038

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

600 SURFACE AT RUNOUTS OF STRINGER 2 (RIB BAY 5- 6), OR PRE 34650

STRINGER 9 (RIB BAYS 2-3 AND 6- 7), STRINGER 10 (RIB 60000 FH

BAYS 2- 3 AND 6

- 7), STRINGER 14 (RIB BAY 3

- 4) AND I: 5600 FC

STRINGER 15 (RIB BAY 2-3) OR

11200 FH

572038

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

R 572038

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 14500 FC GROUP 19

- 1C

600 SURFACE AT RUNOUTS OF STRINGER 2 (RIB BAY 5- 6), OR

STRINGER 9 (RIB BAYS 2-3 AND 6- 7), STRINGER 10 (RIB 62600 FH

BAYS 2- 3 AND 6

- 7), STRINGER 14 (RIB BAY 3

- 4) AND I: 5400 FC

STRINGER 15 (RIB BAY 2-3) OR

23300 FH

REV 18 WINGS SECTION: D-57 PAGE 33APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572038

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 18

- 1A

600 SURFACE AT RUNOUTS OF STRINGER 2 (RIB BAY 5- 6), OR OR

STRINGER 9 (RIB BAYS 2-3 AND 6- 7), STRINGER 10 (RIB 52100 FH GROUP 19

- 1A

BAYS 2- 3 AND 6

- 7), STRINGER 14 (RIB BAY 3

- 4) AND I: 5600 FC OR

STRINGER 15 (RIB BAY 2-3) OR GROUP 19 - 1B

9700 FH OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS A320 - 100

ACCOMPLISHMENT OF TASK 572038- 01 -1 OR

A320

- 200

POST 34650

R 572040

- 01

- 1 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, UPPER T: 10 YE NO CPCP A320

640BB 640 AND LOWER SURFACES, AROUND ACCESS DOOR CUTOUTS IN RIB I: 5 YE PR E 21757

BAY 2- 3 AND RIB BAY 6 -7. PRE 21999

R 572040

- 01

- 2 540AB 540BB 640AB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, UPPER T: 12 YE NO CPCP A318

640BB 640 AND LOWER SURFACES, AROUND ACCESS DOOR CUTOUTS IN RIB I: 6 YE OR

BAY 2- 3 AND RIB BAY 6 -7. A319

OR

A320

POST 21757

OR

A320

POST 21999

OR

A321

572040

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572040

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

REV 18 WINGS SECTION: D -57 PAGE 34APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572040

- 03

- 1 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 21

- 1A

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS OR

DOOR CUTOUTS IN RIB BAY 2- 3 AND RIB BAY 6- 7 51300 FH

I: 15000 FC

OR

27100 FH

R 572040

- 03

- 2 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 19

- 1A

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS OR OR

DOOR CUTOUTS IN RIB BAY 2- 3 AND RIB BAY 6- 7 51300 FH GROUP 19

- 1B

I: 15000 FC

OR

25600 FH

R 572040

- 03

- 3 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 21

- 1B

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS OR OR

DOOR CUTOUTS IN RIB BAY 2- 3 AND RIB BAY 6

- 7 51300 FH A321

- 200

I: 15000 FC

OR

25600 FH

R 572040

- 03

- 4 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC A320

- 200

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS OR PRE 34650

DOOR CUTOUTS IN RIB BAY 2- 3 AND RIB BAY 6

- 7 60000 FH

I: 15000 FC

OR

30000 FH

R 572040

- 03

- 5 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 18

- 1A

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS OR

DOOR CUTOUTS IN RIB BAY 2- 3 AND RIB BAY 6

- 7 51300 FH

I: 15000 FC

OR

25600 FH

REV 18 WINGS SECTION: D -57 PAGE 35APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572040

- 03

- 6 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC A320

- 200

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS OR PO ST 34650

DOOR CUTOUTS IN RIB BAY 2- 3 AND RIB BAY 6

- 7 51300 FH

I: 15000 FC

OR

25600 FH

R 572040

- 03

- 7 540AB 540BB 640AB 540 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING , T: 48000 FC A320- 100

640BB 640 BOTTOM SKIN, UPPER AND LOWER SURFACES, AROUND ACCESS I: 60000 FC

DOOR CUTOUTS IN RIB BAY 2- 3 AND RI B BAY 6-7

572041

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572041

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572041

- 01

- 3 N/A TASK REMOVED WITH DEC 0 7 REVISION.

572041

- 02

- 10 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 21

- 2B

600 SURFACE AT ATTACHMENT TO RIBS AND STRINGERS OR

(EXCLUDING STRINGERS 8 AND 11) BETWEEN RIB 1 AND RIB 48700 FH

8 FROM FRONT SPAR TO REAR SPAR EXCLUDING AREAS I: 4900 FC

COVERED BY FAIRINGS AND REINFORCING PLATES. OR

7900 FH

572041

- 02

- 6 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 18

- 1A

600 SURFACE AT ATTACHMENT TO RIBS AND STRINGERS OR

(EXCLUDING STRINGERS 8 AND 11) BETWEEN RIB 1 AND RIB 48700 FH

8 FROM FRONT SPAR TO REAR SPAR EXCLUDING AREAS I: 4900 FC

COVERED BY FAIRINGS AND REINFORCING PLATES. OR

7900 FH

REV 18 WINGS SECTION: D -57 PAGE 36APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572041

- 02

- 7 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 19

- 1A

600 SURFACE AT ATTACHMENT TO RIBS AND STRINGERS OR OR

(EXCLUDING STRINGERS 8 AND 11) BETWEEN RIB 1 AND RIB 48700 FH GROUP 19 - 1B

8 FROM FRONT SPAR TO REAR SPAR EXCLUDING AREAS I: 4900 FC

COVERED BY FAIRINGS AND REINFORCING PLATES. OR

7900 FH

572041

- 02

- 8 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 21

- 1A

600 SURFACE A T ATTACHMENT TO RIBS AND STRINGERS OR

(EXCLUDING STRINGERS 8 AND 11) BETWEEN RIB 1 AND RIB 48700 FH

8 FROM FRONT SPAR TO REAR SPAR EXCLUDING AREAS I: 4900 FC

COVERED BY FAIRINGS AND REINFORCING PLATES. OR

7900 FH

572041

- 02

- 9 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 21

- 1B

600 SURFACE AT ATTACHMENT TO RIBS AND STRINGERS OR OR

(EXCLUDING STRINGERS 8 AND 11) BETWEEN RIB 1 AND RIB 48700 FH GROUP 21 - 2A

8 FROM FRONT SPAR TO REAR SPAR EXCLUDING AREAS I: 4900 FC

COVERED BY FAIRINGS AND REINFORCING PLATES. OR

7900 FH

572042

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

572042

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

572042

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572042

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572042

- 01

- 5 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572044

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572044

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 37APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572044

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572044

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572044 -01- 5 N/A TASK REMOVED WITH DEC 07 REVISION.

572047

- 01

- 1 PYLON FAIRINGS 471 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF OUTER T: 30000 FC A320

- 200

REMOVED 481 WING, BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON OR PR E 34650

ATTACHMENT FITTING CUTOUT 60000 FH

I: 15000 FC

OR

30000 FH

572047

- 01

- 2 PYLON FAIRINGS 471 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF OUTER T: 30000 FC GROUP 21

- 1A

REMOVED 481 WING, BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON OR

ATTACHMENT FITTING CUTOUT. 44900 FH

I: 14000 FC

OR

21000 FH

572047

- 01

- 3 PYLON FAIRINGS 471 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF OUTER T: 30000 FC A320

- 200

REMOVED 481 WING, BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON OR POST 34650

ATTACHMENT FITTING CUTOUT 44900 FH

I: 13300 FC

OR

19900 FH

572047

- 01

- 4 FAIRINGS 471 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF OUTER T: 30000 FC GROUP 18

- 1A

PYLON 481 WING, BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON OR OR

REMOVED ATTACHMENT FITTING CUTOUT 44900 FH GROUP 19

- 1A

I: 15000 FC OR

OR GROUP 19

- 1B

22400 FH

REV 18 WINGS SECTION: D -57 PAGE 38APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572047

- 01

- 5 FAIRINGS 471 SPECIAL DETAILED INSPECTION (EDDY CURRENT) OF OUTER T: 30000 FC GROUP 21

- 1B

PYLON 481 WING, BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON OR OR

REMOVED ATTACHMENT FITTING CUTOUT 44900 FH A321

- 200

I: 11100 FC

OR

16600 FH

572047

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572047

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

R 572049

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 6 YE C PCP A3 20

- 100

600 SURFACE AT DRAIN HOLES FOR TRACK CANS, 1,2,3,& 4 (RIB I: 6 YE PRE 20154

BAYS 1- 2, 2

- 3, 4

- 5, 5 -6) DRY BAY DRAIN HOLE IN RIB OR

BAY 6- 7; MAGNETIC LEVEL INDICATOR HOLE ADJACENT TO A320

- 100

RIB 6; MLG PICK UP RAIL HOLE FORWARD OF REAR SPAR POST 20167

INBOARD OF RIB 5.

572049

- 01

- 2 N /A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 6 YE CPCP A320 - 100

600 SURFACE AT DRAIN HOLES FOR TRACK CANS, 1,2,3,& 4 (RIB I: 6 YE POST 20154

BAYS 1- 2, 2

- 3, 4

- 5, 5 -6), DRY BAY DRAIN HOLE IN RIB PRE 20167

BAY 6- 7 (LEFT WING); MAGNETIC LEVEL INDICATOR HOLE

ADJACENT TO RIB 6; MLG PICK UP RAIL HOLE FORWARD OF

REAR SPAR INBOARD OF RIB 5.

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

ACCOMPLISHMENT OF TASK 572049- 01 -1

REV 18 WINGS SECTION: D -57 PAGE 39APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572049

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 6 YE CPCP A318

600 SURFACE AT DRAIN HOLES FOR TRACK CANS, 1,2,3,& 4 (RIB I: 6 YE POST 37331

BAY S 1

- 2, 2

- 3, 4

- 5, 5 -6), MAGNETIC LEVEL INDICATOR OR

HOLE ADJACENT TO RIB 6; MLG PICK UP RAIL HOLE FORWARD A319

OF REAR SPAR INBOARD OF RIB 5. POST 37331

PRE 37332

OR

A320

- 200

POST 37331

PRE 37332

OR

A321

POST 38616

PRE 38617

R 572049

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 6 YE C PCP A318

600 SURFACE AT DRAIN HOLES FOR TRACK CANS, 1,2,3,& 4 (RIB I: 6 YE PRE 37331

BAYS 1- 2, 2

- 3, 4

- 5, 5 -6), DRY BAY DRAIN HOLE IN RIB OR

BAY 6- 7; MAGNETIC LEVEL INDICATOR HOLE ADJACENT TO A319

RIB 6; MLG PICK UP RAIL HOLE FORWARD OF REAR SPAR PRE 37331

INBOARD OF RIB 5. OR

A319

POST 37332

OR

A320

- 200

PRE 37331

OR

A320

- 200

POST 37332

OR

A321

PRE 38616

OR

A321

POST 38617

572049

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572049

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572049

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

REV 18 WINGS SECTION: D -57 PAGE 40APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572049 -02- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572049

- 02

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

572050

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 01

- 7 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 02

- 3 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 02

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 02

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 02

- 6 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 02

- 7 N/A TASK DELETED WITH DEC 11 REVISION

572050

- 03

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 41APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572050

- 03

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572052

- 01

- 1 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO C PCP A320- 200

640AB 640AZ 640BZ 640 JOINT FITTINGS ON STRINGER 8 AND STRINGER 11 I: 12 YE I: 12 YE PRE 34650

572052

- 01

- 2 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO C PCP A321

640AB 640AZ 640BZ 640 JOINT FITTINGS ON STRINGER 8 AND STRINGER 11 I: 12 YE I: 12 YE

572052

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

572052

- 01

- 5 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO CPCP GROUP 19

- 1C

640AB 640AZ 640BZ 640 JOINT FITTINGS ON STRINGER 8 AND STRINGER 11. I: 12 YE OR

17700 FC

OR

76100 FH

I: 12 YE

OR

17500 FC

OR

75200 FH

572052

- 01

- 6 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO C PCP GROUP 18- 1E

640AB 640AZ 640BZ 640 JOINT FITTINGS ON STRINGER 8 AND STRINGER 11. I: 12 YE I: 12 YE

572052

- 01

- 7 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO C PCP A320- 100

640AB 640AZ 640BZ 640 JOINT FITTINGS ON ST RINGER 8 AND STRINGER 11 I: 12 YE I: 12 YE

REV 18 WINGS SECTION: D -57 PAGE 42APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572052

- 01

- 8 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

640AB 640AZ 640BZ 640 JOINT FITTINGS ON STRINGER 8 AND STRINGER 11 OR I: 12 YE OR

31500 FC GROUP 19

- 1A

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR OR

ACCOMPLISHMENT OF TASK 572052- 01 -1 53000 FH GROUP 19 - 1B

I: 12 YE

OR

31000 FC

OR

52500 FH

572052

- 01

- 9 540AB 540AZ 540BZ 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ROOT T: 12 YE T: 24 YE NO C PCP A320- 200

640AB 640AZ 640BZ 640 JOINT FITTINGS ON STRINGER 8 AND STRINGER 11 OR I: 12 YE POST 34650

30000 FC

OR

52100 FH

I: 12 YE

OR

27000 FC

OR

46500 FH

572053

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

R 572053

- 01

- 2 540AB 540AZ 540BB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN T: 30000 FC A320

- 200

540BZ 540CB 640AB 640 STRINGERS, BETWEEN RIB 1 AND RIB 8, INCLUDING DRAIN OR PR E 34650

640AZ 640BB 640BZ HOLES IN STRINGERS AND BUTT STRAP AT STRINGER 8 AND 60000 FH PRE 160001

640CB STRINGER 11, EXCLUDING THE AREA INSIDE THE DRY BAY. I: 15000 FC

OR

30000 FH

572053

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

572053

- 02

- 1 N/A TASK DELETED WITH MAR 09 REVISION

REV 18 WINGS SECTION: D -57 PAGE 43APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572054

- 01

- 1 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE NO CPCP A320 - 200

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND RIB OR I: 12 YE PRE 34650

2 30000 FC PRE 160001

OR

60000 FH

I: 12 YE

OR

15000 FC

OR

30000 FH

R 572054

- 01

- 2 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE NO C PCP A321- 100

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND RIB OR I: 12 YE

2 48000 FC

OR

60000 FH

I: 12 YE

OR

11900 FC

OR

21200 FH

R 572054 -01- 4 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE NO C PCP A321- 200

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND RIB OR I: 12 YE

2 48000 FC

OR

60000 FH

I: 12 YE

OR

14300 FC

OR

25500 FH

REV 18 WINGS SECTION: D -57 PAGE 44APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572054

- 01

- 5 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND RIB OR I: 12 YE OR

2 48000 FC A320

- 100

OR

60000 FH

I: 12 YE

OR

13900 FC

OR

24800 FH

R 572054

- 01

- 6 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T : 24 YE NO CPCP GROUP 19- 1A

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND RIB OR I: 12 YE OR

2 44000 FC GROUP 19 - 1B

OR OR

60000 FH A320

- 200

I: 12 YE POST 34650

OR

9600 FC

OR

17100 FH

R 572054

- 01

- 7 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND RIB I: 12 YE I: 12 YE OR

2 GROUP 18 - 1E

N 572054

- 01

- 8 FUEL PUMP 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 12 YE T: 24 YE NO C PCP A320- 200

600 SURFACE AT FUEL PUMP APERTURES BETWEEN RIB 1 AND 2 I: 12 YE I: 12 YE POST 160001

N 572054

- 02

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 6 YE NO C PCP ALL

600 SURFACE AT HOLES ADJACENT TO FUEL PUMP APERTURES I: 6 YE

BETWEEN RIB 1 AND RIB 2.

572056

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 45APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572057

- 01

- 1 PYLON FAIRINGS 471 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

REMOVED 481 BOTTOM SKIN LOWER SURFACE, HOT FUEL RECIRCULATION OR OR

HOLE AT RIB BAY 7 -8, BETWEEN STRINGER 4 AND STRINGER 60000 FH GROUP 19 - 1A

5. I: 15000 FC OR

OR GROUP 19

- 1B

24200 FH OR

A320

- 100

OR

A320

- 200

POST 34650

572057

- 01

- 2 PYLON FAIRINGS 471 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 43500 FC A321

REMOVED 481 BOTTOM SKIN LOWER SURFACE, HOT FUEL RECIRCULATION OR

HOLE AT RIB BAY 7-8, BETWEEN STRINGER 4 AND STRINGER 60000 FH

5. I: 20600 FC

OR

33200 FH

572057

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572058

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572059

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572060

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572060

- 02

- 1 N/A TASK DELETED WITH MAR 09 REVISION

572061

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572061

- 02

- 1 N/A TASK DELETED WITH MAR 09 REVISION

572062

- 01

- 1 574AB 574BB 674AB 571 DETAILED INSPECTION OF OUTER WING, FIXED TRAILING T: 12 YE C PCP ALL

674BB 574 EDGE, REAR SPAR AFT FACE, BETWEEN GEAR SUPPORT RIB 5 I: 6 YE

671 AND RIB 8

674

REV 18 WINGS SECTION: D -57 PAGE 46APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572063

- 01

- 1 FUEL PUMP FAIRINGS 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 6 YE T: 24 YE C PCP ALL

REMOVED WIRING 600 SURFACE, AREA COVERED BY FUEL PUMP WIRING HARNESS I: 6 YE I: 6 YE

HARNESS DISPLACED FAIRINGS.

R 572101

- 01

- 1 522AB 522CB 522EB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, T: 12 YE T: 24 YE C PCP A320- 200

522FB 522HB 522JB 622 FORWARD FACE, BETWEEN RIB 8 AND RIB 22, INCLUDING ALL OR I: 12 YE PRE 34650

522KB 522LB 522NB CUTOUTS 30000 FC PR E 160001

522QB 622AB 622CB OR

622EB 622FB 622HB 60000 FH

622JB 622KB 622LB I: 12 YE

622NB 622QB OR

15000 FC

OR

30000 FH

572101

- 01

- 2 522AB 522CB 522EB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, T: 12 YE T: 24 YE C PCP A321

522FB 522HB 522JB 622 FORWARD FACE, BETWEEN RIB 8 AND RIB 22, INCLUDING ALL OR I: 12 YE

522KB 522LB 522NB CUTOUTS. 30000 FC

522QB 622AB 622CB OR

622EB 622FB 622HB 49600 FH

622JB 622KB 622LB I: 12 YE

622NB 622QB OR

16100 FC

OR

26700 FH

572101

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 WINGS SECTION: D -57 PAGE 47APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572101

- 01

- 5 522AB 522CB 522EB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

522FB 522HB 522JB 622 FORWARD FACE, BETWEEN RIB 8 AND RIB 22, INCLUDING ALL I: 12 YE OR

522KB 522LB 522NB CUTOUTS. 9600 FC

522QB 622AB 622CB OR

622EB 622FB 622HB 41500 FH

622JB 622KB 622LB I: 12 YE

622NB 622QB OR

8100 FC

OR

34800 FH

572101

- 01

- 6 522AB 522CB 522EB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, T: 12 YE T: 24 YE C PCP GROUP 18- 1E

522FB 522HB 522JB 622 FORWARD FACE, BETWEEN RIB 8 AND RIB 22, INCLUDING ALL I: 12 YE I: 12 YE

522KB 522LB 522NB CUTOUTS.

522QB 622AB 622CB

622EB 622FB 622HB

622JB 622KB 622LB

622NB 622QB

5 72101

- 01

- 7 522AB 522CB 522EB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, T: 12 YE T: 24 YE C PCP GROUP 18- 1A

522FB 522HB 522JB 622 FORWARD FACE, BETWEEN RIB 8 AND RIB 22, INCLUDING ALL I: 12 YE I: 12 YE OR

522KB 522LB 522NB CUTOUTS GROUP 19

- 1A

522QB 622AB 622CB OR

622EB 622FB 622HB GROUP 19

- 1B

622JB 622KB 622LB OR

622NB 622QB A320

- 100

OR

A320

- 200

POST 34650

N 572101 -01- 8 522AB 522CB 522EB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR, T: 12 YE T: 24 YE C PCP A320- 200

522FB 522HB 522JB 622 FORWARD FACE, BETWEEN RIB 8 AND RIB 22, INCLUDING ALL I: 12 YE I: 12 YE POST 160001

522KB 522LB 522NB CUTOUTS

522QB 622AB 622CB

622EB 622FB 622HB

622JB 622KB 622LB

622NB 622QB

572106

- 01

- 1 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE C PCP A320- 200

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL I: 12 YE I: 12 YE PR E 34650

CUTOUTS

REV 18 WINGS SECTION: D-57 PAGE 48APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572106

- 01

- 2 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE C PCP A321

- 100

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL OR I: 12 YE

CUTOUTS 30000 FC

OR

52500 FH

I: 12 YE

OR

14100 FC

OR

19700 FH

572106

- 01

- 4 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE C PCP A321- 200

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL OR I: 12 YE

CUTOUTS 45500 FC

OR

60000 FH

I: 12 YE

OR

26700 FC

OR

37300 FH

572106

- 01

- 5 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE C PCP GROUP 18- 1A

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL OR I: 12 YE OR

CUTOUTS 30000 FC GROUP 19 - 1A

OR OR

52500 FH GROUP 19

- 1B

I: 12 YE

OR

23500 FC

OR

32900 FH

REV 18 WINGS SECTION: D -57 PAGE 49APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572106

- 01

- 6 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE CPCP A320

- 100

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL OR I: 12 YE OR

CUTOUTS 4 1000 FC A320

- 200

OR POST 34650

58000 FH

I: 12 YE

OR

21100 FC

OR

29500 FH

572106

- 01

- 7 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE CPCP GROUP 19- 1C

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL I: 12 YE OR

CUTOUTS 16600 FC

OR

71500 FH

I: 12 YE

OR

13300 FC

OR

57100 FH

572106

- 01

- 8 522QB 522SB 522UB 522 DETAILED INSPECTION OF OUTER WING, FRONT SPAR FORWARD T: 12 YE T: 24 YE CPCP GROUP 18

- 1E

622QB 622SB 622UB 622 FACE, BETWEEN RIB 22 AND RIB 27, INCLUDING ALL I: 12 YE I: 12 YE

CUTOUTS

572108

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

R 572108

- 01

- 2 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 30000 FC A320

- 200

540FB 540GB 540HB 640 FACE, BETWEEN RIB 8 AND RIB 22 OR PR E 34650

540JB 540KB 540LB 60000 FH PRE 160001

540MB 540NB 540PB I: 15000 FC

540QB 540RB 640CB OR

640DB 640EB 640FB 30000 FH

640GB 640HB 640JB

640KB 640LB 640MB

640NB 640PB 640QB

640RB

REV 18 WINGS SECTION: D -57 PAGE 50APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572108

- 01

- 3 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 30000 FC A321

540FB 540GB 540HB 640 FACE, BETWEEN RIB 8 AND RIB 22 OR

540JB 540KB 540LB 49500 FH

540MB 540NB 540PB I: 12700 FC

540QB 540RB 640CB OR

640DB 640EB 640FB 21100 FH

640GB 640HB 640JB

640KB 640LB 640MB

640NB 640PB 640QB

640RB

572108

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572108

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572108

- 01

- 6 N/A TASK DELETED WITH DEC 11 REVISION

572108

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

R 572109

- 01

- 1 550AB 550BB 550CB 550 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 39000 FC A320- 200

550DB 560AB 650AB 560 FACE, BETWEEN RIB 22 AND RIB 27 OR PR E 34650

650BB 650CB 650DB 650 78000 FH PRE 16000 1

660AB 660 I: 20000 FC

OR

40000 FH

572109

- 01

- 2 550AB 550BB 550CB 550 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 48000 FC A321

550DB 560AB 650AB 560 FACE, BETWEEN RIB 22 AND RIB 27. OR

650BB 65 0CB 650DB 650 60000 FH

660AB 660 I: 17600 FC

OR

24600 FH

REV 18 WINGS SECTION: D -57 PAGE 51APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572109

- 01

- 4 550AB 550BB 550CB 550 DETAILED INSPECTION OF OUTER WING, FRONT SPAR AFT T: 48000 FC GROUP 18

- 1A

550DB 560AB 650AB 560 FACE, BETWEEN RIB 22 AND RIB 27 OR OR

650BB 650CB 650DB 650 60000 FH GROUP 19

- 1A

660AB 660 I: 20000 FC OR

OR GROUP 19

- 1B

27900 FH OR

A320

- 100

OR

A320

- 200

POST 34650

572109

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572111

- 01

- 1 573CB 573EB 573FB 574 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 30000 FC T: 12 YE CPCP A320

- 200

575AB 673CB 673EB 575 FACE, FROM RIB 8 TO RIB 11 OR I: 6 YE PRE 34650

673FB 675AB 674 60000 FH

675 I: 1 5000 FC

OR

30000 FH

572111

- 01

- 2 573CB 573EB 573FB 574 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE C PCP GROUP 18- 1A

575AB 673CB 673EB 575 FACE, FROM RIB 8 TO RIB 11 I: 6 YE OR

673FB 675AB 674 GROUP 19

- 1A

675 OR

GROUP 21

- 1A

572111

- 01

- 3 573CB 573EB 573FB 574 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE C PCP A321- 200

575AB 673CB 673EB 575 FACE, FROM RIB 8 TO RIB 11 I: 6 YE OR

673FB 675AB 674 GROUP 21

- 1B

675

572111

- 01

- 4 573CB 573EB 573FB 574 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE C PCP GROUP 19- 1C

575AB 673CB 673EB 575 FACE, FROM RIB 8 TO RIB 11 I: 6 YE

673FB 675AB 674

675

REV 18 WINGS SECTION: D -57 PAGE 52APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572111

- 01

- 5 573CB 573EB 573FB 574 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE CPCP GROUP 18- 1E

575AB 673CB 673EB 575 FACE, FROM RIB 8 TO RIB 11 I: 6 YE

673FB 675AB 674

675

572111

- 01

- 6 573CB 573EB 573FB 574 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT FACE T: 12 YE C PCP GROUP 19- 1B

575AB 673CB 673EB 575 FROM RIB 8 TO RIB 11 I: 6 YE OR

673FB 675AB 674 A320

- 100

675 NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS OR

ACCOMPLISHMENT OF TASK 572111- 01 -1 A320

- 200

POST 34650

R 572112

- 01

- 1 575BB 575CB 575DB 575 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE CPCP A320

- 200

575EB 575FB 575GB 675 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT I: 6 YE PR E 34650

575HB 575KB 575LB PLATE AT RIB 22. PRE 160001

575MB 675BB 675CB

675DB 675EB 675FB

675GB 675HB 675K B

675LB 675MB

572112

- 01

- 2 575BB 575CB 575DB 575 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE C PCP GROUP 18- 1A

575EB 575FB 575GB 675 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT I: 6 YE OR

575HB 575JB 575KB PLATE AT RIB 22. GROUP 19

- 1A

575LB 575MB 675BB OR

675CB 675DB 675EB GROUP 19

- 1B

675FB 675GB 675HB OR

675JB 675KB 675LB GROUP 21

- 1A

675MB

572112

- 01

- 3 575BB 575CB 575DB 575 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE CPCP GROUP 21 - 1B

575EB 575FB 575GB 675 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT I: 6 YE OR

575HB 575JB 575KB PLATE AT RIB 22. A321

- 200

575LB 575MB 675BB

675CB 675DB 675EB

675FB 675GB 675HB

675JB 675KB 675LB

675MB

REV 18 WINGS SECTION: D -57 PAGE 53APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572112

- 01

- 4 575BB 575CB 575DB 575 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 9400 FC CPCP GROUP 19

- 1C

575EB 575FB 575GB 675 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT OR

575HB 575JB 575KB PLATE AT RIB 22. 40400 FH

575LB 575MB 675BB OR

675CB 675DB 675EB 12 YE

675FB 675GB 675HB I: 9 400 FC

675JB 675KB 675LB OR

675MB 404 00 FH

OR

6 YE

572112

- 01

- 5 575BB 575CB 575DB 575 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE CPCP GROUP 18

- 1E

575EB 575FB 575GB 675 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT I: 6 YE

575HB 575JB 575KB PLATE AT RIB 22.

575LB 575MB 675BB

675CB 675DB 675EB

675FB 675GB 675HB

675JB 675KB 675LB

675MB

R 572112

- 01

- 6 575BB 575CB 575DB 575 DETAILED INSPECTION OF OUTER WING, REA R SPAR AFT FACE T: 12 YE CPCP A320- 100

575EB 575FB 575GB 675 BETWEEN RIB 11 AND RIB 27 INCLUDING JOINT PLATE AT I: 6 YE OR

575HB 575KB 575LB RIB 22 A320 - 200

575MB 675BB 675CB POST 34650

675DB 675EB 675FB NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS

675GB 675HB 675KB ACCOMPLISHMENT OF TASK 572112

- 01 -1

675LB 675MB

N 572112

- 01

- 7 575BB 575C B 575DB 575 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT T: 12 YE CPCP A320 - 200

575EB 575FB 575GB 675 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT I: 6 YE POST 160001

575HB 575KB 575LB PLATE AT RIB 22.

575MB 675BB 675CB

675DB 675EB 675FB

675GB 675HB 675KB

675LB 675MB

572114

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 54APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572114 -01- 2 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 30000 FC GROUP 21

- 1A

640CB 640DB 640EB 640 FACE, BETWEEN RIB 8 AND RIB 11, INCLUDING TOP AND O R

BOTTOM FLANGES 49200 FH

I: 10500 FC

OR

17200 FH

572114

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

572114

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572114

- 01

- 5 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 30000 FC GROUP 21

- 1B

640CB 640DB 640EB 640 FACE, BETWEEN RIB 8 AND RIB 11, INCLUDING TOP AND OR OR

BOTTOM FLANGES 49200 FH A321

- 200

I: 11600 FC

OR

19000 FH

572114

- 01

- 7 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 12800 FC GROUP 19

- 1C

640CB 640DB 640EB 640 FACE, BETWEEN RIB 8 AND RIB 11, INCLUDING TOP AND O R

BOTTOM FLANGES 55200 FH

I: 7100 FC

OR

30700 FH

572114

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572115

- 01

- 1 540FB 540GB 540HB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 30000 FC GROUP 19

- 1A

540JB 540KB 540LB 550 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT AT OR OR

540MB 540NB 540PB 560 RIB 22 AND TOP AND BOTTOM FLANGES 48900 FH GROUP 19

- 1B

540QB 540RB 550AB 640 I: 15500 FC

550BB 550CB 550DB 650 OR

560AB 640FB 640GB 660 25200 FH

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

REV 18 WINGS SECTION: D -57 PAGE 55APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572115

- 01

- 2 540FB 540GB 540HB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 30000 FC A320

- 200

540JB 540KB 540LB 550 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT AT OR PRE 34650

540MB 540NB 540PB 560 RIB 22 AND TOP AND BOTTOM FLANGES 60000 FH PR E 160001

540QB 540RB 550AB 6 40 I: 15000 FC

550BB 550CB 550DB 650 OR

560AB 640FB 640GB 660 30000 FH

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

572115

- 01

- 3 540FB 540GB 540HB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 30000 FC GROUP 21

- 1B

540JB 540KB 540LB 550 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT AT OR OR

540MB 540NB 540PB 560 RIB 22 AND TOP AND BOTTOM FLANGES 48900 FH A321

- 200

540QB 540RB 550AB 640 I: 12400 FC

550BB 550CB 550DB 650 OR

560AB 640FB 640GB 660 20200 FH

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

572115

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572115

- 01

- 5 540FB 540GB 540HB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 10800 FC GROUP 19

- 1C

540JB 540KB 540LB 550 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT AT OR

540MB 540NB 540PB 560 RIB 22 AND TOP AND BOTTOM FLANGES 46400 FH

540QB 540RB 550AB 640 I: 10800 FC

550BB 550CB 550DB 650 OR

560AB 640FB 640GB 660 46400 FH

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

REV 18 WINGS SECTION: D -57 PAGE 56APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572115

- 01

- 7 540FB 540GB 540HB 540 DETAILED INSPECTION OF OUTER WING, REAR SPAR FORWARD T: 31700 FC GROUP 18 - 1A

540JB 540KB 540LB 550 FACE, BETWEEN RIB 11 AND RIB 27, INCLUDING JOINT AT OR

540MB 540NB 540PB 560 RIB 22 AND TOP AND BOTTOM FLANGES 51700 FH

540QB 540RB 550AB 640 I: 15500 FC

550BB 550CB 550DB 650 OR

560AB 640FB 640GB 660 25200 FH

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

572115

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572116

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572116

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572116

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572116

- 01

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

572116

- 01

- 5 N/A TASK REMOVED WITH DEC 07 REVISION.

572116

- 02

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 30000 FC A320- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR OR PRE 34650

BETWEEN RIB 8 AND RIB 22 60000 FH

I: 15000 FC

OR

30000 FH

REV 18 WINGS SECTION: D-57 PAGE 57APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572116

- 02

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 30000 FC GROUP 18

- 1A

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR OR OR

BETWEEN RIB 8 AND RIB 22 53800 FH GROUP 19 - 1A

I: 15000 FC OR

OR GROUP 19

- 1B

26900 FH OR

A320

- 200

POST 34650

OR

A321

572117

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572117

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572117

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572120

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572120

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572121

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572121

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION

.

REV 18 WINGS SECTION: D -57 PAGE 58APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572122

- 01

- 1 ADAPTOR RING 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 48000 FC GROUP 19

- 1A

600 SURFACE, AROUND MANUAL REFUELLING APERTURE, BETWEEN OR PRE 38209

RIB 19 AND RIB 20 60000 FH OR

I: 20000 FC GROUP 19

- 1A

OR POST 38206

32100 FH OR

GROUP 19

- 1B

PRE 38209

OR

GROUP 19

- 1B

POST 38206

OR

A320

- 100

PRE 38209

OR

A320

- 100

POST 38206

OR

A320

- 200

PRE 38209

POST 34650

OR

A320

- 200

POST 38206

POST 34650

OR

A321

PRE 38209

OR

A321

POST 38206

572122

- 01

- 3 N/A TASK DELETED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D-57 PAGE 59APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572122

- 01

- 4 ADAPTOR RING 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 48000 FC GROUP 18

- 1A

600 SURFACE, AROUND MANUAL REFUELLING APERTURE, BETWEEN OR PRE 38209

RIB 19 AND RI B 20. 60000 FH OR

I: 17300 FC GROUP 18

- 1A

OR POST 38206

27800 FH

572122

- 02

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, TOP SKIN, UPPER T: 6 YE C PCP PRE 38209

600 SURFACE, AROUND MANUAL REFUELLING APERTURE, BETWEEN I: 6 YE OR

RIB 19 AND RIB 20 POST 38206

R 572123

- 01

- 1 540CB 540 DB 540EB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, T: 30000 FC A320 - 200

540FB 540GB 640CB 640 STRINGERS, BETWEEN RIB 8 AND RIB 13, INCLUDING OR PRE 34650

640DB 640EB 640FB RUNOUTS AND AIR TRANSFER HOLES, STRINGERS JOINT 60000 FH PR E 160001

640GB BETWEEN RIB 8 AND RIB 9 AND BUTT STRAP AT STRINGER I: 20000 FC

11. OR

40000 FH

572123

- 01

- 2 N/A TASK DELETED WITH MAR 09 REVISION

572123

- 01

- 3 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, T: 30000 FC GROUP 18

- 1A

540FB 540GB 640CB 640 STRINGERS BETWEEN RIB 8 AND RIB 13, INCLUDING RUNOUTS OR OR

640DB 640EB 640FB AND AIR TRANSFER HOLES, STRINGERS JOINT BETWEEN RIB 8 52500 FH GROUP 19

- 1A

640GB AND RIB 9 AND BUTT STRAP AT STRINGER 11 I: 20000 FC OR

OR GROUP 19

- 1B

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 29000 FH OR

ACCOMPLISHMENT OF TASK 572123- 01 -1 A320- 100

OR

A320

- 200

POST 34650

OR

A321

572124

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 60APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572124

- 01

- 2 540HB 540JB 540KB 540 DETAILED INSPECTI ON OF OUTER WING, TOP SKIN T: 30000 FC A321

540LB 540MB 540NB 550 STRINGERS, BETWEEN RIB 13 AND RIB 27, INCLUDING OR

540PB 540QB 540RB 560 RUNOUTS, AIR TRANSFER HOLES AND BUTT STRAP AT 52900 FH

550AB 550BB 550CB 640 STRINGER 11, INCLUDING RUNOUT AT FRONT SPAR AT RIB I: 22000 FC

550DB 560AB 640HB 650 18. OR

640JB 640KB 640LB 660 35100 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

R 572124

- 01

- 3 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, T: 30000 FC A320

- 200

540LB 540MB 540NB 550 STRINGERS BETWEEN RIB 13 AND RIB 27, INCLUDING OR PRE 34650

540PB 540QB 540RB 560 RUNOUTS, AIR TRANSFER HOLES AND BUTTSTRAP AT STRINGER 60000 FH PRE 160001

550AB 550BB 550CB 640 11, INCLUDING RUNOUT AT FRONT SPAR AT RIB 18. I: 17300 FC

550DB 560AB 640HB 650 OR

640JB 640KB 640LB 660 34600 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

572124

- 01

- 4 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN T: 30000 FC GROUP 19

- 1A

540LB 540MB 540NB 550 STRINGERS, BETWEEN RIB 13 AND RIB 27, INCLUDING OR OR

540PB 540QB 540RB 560 RUNOUTS, AIR TRANSFER HOLES AND BUTT STRAP AT 52900 FH GROUP 19

- 1B

550AB 550BB 550CB 640 STRINGER 11, INCLUDING RUNOUT AT FRONT SPAR AT RIB I: 17300 FC

550DB 560AB 640HB 650 18. OR

640JB 640KB 640LB 660 30500 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

REV 18 WINGS SECTION: D -57 PAGE 61APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572124

- 01

- 5 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN T: 30000 FC GROUP 18

- 1A

540LB 540MB 540NB 550 STRINGERS, BETWEEN RIB 13 AND RIB 27, INCLUDING OR

540PB 540QB 540RB 560 RUNOUTS, AIR TRANSFER HOLES AND BUTT ST RAP AT 52900 FH

550AB 550BB 550CB 640 STRINGER 11, INCLUDING RUNOUT AT FRONT SPAR AT RIB I: 17300 FC

550DB 560AB 640HB 650 18. OR

640JB 640KB 640LB 660 30500 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

572124

- 01

- 7 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, TOP SKIN, T: 30000 FC A320

- 200

540LB 540MB 540NB 550 STRINGERS BETWEEN RIB 13 AND RIB 27, INCLUDING OR POST 34650

540PB 540QB 540RB 560 RUNOUTS, AIR TRANSFER HOLES AND BUTTSTRAP AT STRINGER 52900 FH

550AB 550BB 550CB 640 11, INCLUDING RUNOUT AT FRONT SPAR AT RIB 18. I: 17300 FC

550DB 560AB 640HB 650 OR

640JB 640KB 640LB 660 30500 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

572126

- 01

- 1 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, RIB 9 TO RIB 27, T: 30000 FC A320

- 200

540FB 540GB 540HB 550 AT SKIN ATTACHMENTS, INCLUDING CLEATS, SPAR OR PRE 34650

540JB 540KB 540LB 560 ATTACHMENTS AND IN REGION OF STRINGER CUTOUTS. 60000 FH

540MB 540NB 540PB 640 I: 20000 FC

540QB 540RB 550AB 650 OR

550BB 550CB 550DB 660 40000 FH

560AB 640CB 640DB

640EB 640FB 640GB

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

REV 18 WINGS SECTION: D -57 PAGE 62APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572126

- 01

- 2 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, RIB 9 TO RIB 27, T: 12000 FC GROUP 19

- 1C

540FB 540GB 540HB 550 AT SKIN ATTACHMENTS, INCLUDING CLEATS, SPAR OR

540JB 540KB 540LB 560 ATTACHMENTS AND IN REGION OF STRINGER CUTOUTS. 51700 FH

540MB 540NB 540PB 640 I: 12000 F C

540QB 540RB 550AB 650 OR

550BB 550CB 550DB 660 51700 FH

560AB 640CB 640DB

640EB 640FB 640GB

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB 640RB

650AB 650BB 650CB

650DB 660AB

572126

- 01

- 3 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, RIB 9 TO RIB 27, T: 30000 FC GROUP 18

- 1A

540FB 540GB 540HB 550 AT SKIN ATTACHMENTS, INCLUDING CLEATS, SPAR OR OR

540JB 540KB 540LB 560 ATTACHMENTS AND IN REGION OF STRINGER CUTOUTS 52500 FH GROUP 19

- 1A

540MB 540NB 540PB 640 I: 20000 FC OR

540QB 540RB 550AB 650 OR GROUP 19

- 1B

550BB 550CB 550DB 660 31900 FH OR

560AB 640CB 640DB A320

- 100

640EB 640FB 640GB OR

640HB 640JB 640KB A320

- 200

640LB 640MB 640NB POST 34650

640PB 640QB 640RB OR

650AB 650BB 650CB A321

650DB 660AB

572126

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572129

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 63APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

5 72129

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 21

- 1A

600 SURFACE AT ATTACHMENTS TO FRONT SPAR AND REAR SPAR, OR OR

BETWEEN RIB 8 AND RIB 15, EXCLUDING AREAS COVERED BY 52100 FH GROUP 21 - 2A

PYLON REINFORCING, PYLON FAIRING AND FLAP TRACK 3 I: 6500 FC

FAIRING OR

11300 FH

572129

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

R 572129

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENTS TO FRONT SPAR AND REAR SPAR, OR PRE 34650

BETWEEN RIB 8 AND RIB 15, EXCLUDING AREAS COVERED BY 60000 FH PRE 160001

PYLON REIN FORCING, PYLON FAIRING AND FLAP TRACK 3 I: 7300 FC

FAIRING OR

14600 FH

572129

- 01

- 6 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENTS TO FRONT SPAR AND REAR SPAR OR POST 34650

BETWEEN RIB 8 AND RIB 15 EXCLUDING AREAS COVERED BY 52100 FH

PYLON REINFORCING, PYLON FAIRING AND FLAP TRACK 3 I: 7300 FC

FAIRING OR

12700 FH

572130

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 48000 FC A320

- 100

600 SURFACE AT ATTAC HMENT TO FRONT SPAR AND REAR SPAR, OR

BETWEEN RIB 15 AND RIB 22, EXCLUDING AREA COVERED BY 48000 FH

FLAP TRACK 4 FAIRING I: 8700 FC

OR

15100 FH

572130

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 31000 FC GROUP 18

- 1A

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR OR

BETWEEN RIB 15 AND RIB 22, EXCLUDING AREA COVERED BY 53900 FH GROUP 19 - 1A

FLAP TRACK 4 FAIRING I: 16200 FC OR

OR GROUP 19

- 1B

28100 FH

REV 18 WINGS SECTION: D -57 PAGE 64APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572130

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 21

- 1A

600 SURFACE AT ATTACHMENT TO FRON T SPAR AND REAR SPAR, OR

BETWEEN RIB 15 AND RIB 22, EXCLUDING AREA COVERED BY 52100 FH

FLAP TRACK 4 FAIRING I : 6500 FC

OR

11300 FH

572130

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 21

- 2A

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR OR

BETWEEN RIB 15 AND RIB 22 EXCLUDING AREA COVERED BY 52100 FH

FLAP TRACK 4 FAIRING. I: 6500 FC

OR

11300 FH

572130

- 01

- 5 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 21 - 1B

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR OR

BETWEEN RIB 15 AND RIB 22, EXCLUDING AREA COVERED BY 52100 FH GROUP 21 - 2B

FLAP TRACK 4 FAIRING. I: 6500 FC

OR

11300 FH

572130

- 01

- 6 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR POST 34650

BETWEEN RIB 15 AND RIB 22, EXCLUDING AREA COVERED BY 52100 FH

FLAP TRACK 4 FAIRING I: 14100 FC

OR

24600 FH

R 572130

- 01

- 7 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR PRE 34650

BETWEEN RIB 15 AND RIB 22, EXCLUDING AREA COVERED BY 60000 FH PRE 160001

FLAP TRACK 4 FAIRING I: 14100 FC

OR

28200 FH

REV 18 WINGS SECTION: D -57 PAGE 65APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572131

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 37000 FC GROUP 18

- 1A

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR OR

BETWEEN RIB 22 AND RIB 27. 60000 FH GROUP 19 - 1A

I: 16000 FC OR

OR GROUP 19

- 1B

28000 FH

572131

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A321

- 100

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR

BETWEEN RIB 22 AND RIB 27. 52500 FH

I: 17200 FC

OR

29900 FH

572131

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR POST 34650

BETWEEN RIB 22 AND RIB 27. 52500 FH

I: 13300 FC

OR

23100 FH

572131

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 15600 FC GROUP 19

- 1C

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR

BETWEEN RIB 22 AND RIB 27. 67200 FH

I: 7500 FC

OR

32200 FH

572131

- 01

- 5 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 34000 FC A321

- 200

600 SURFACE AT ATTACHMENT TO FRONT SPAR AND REAR SPAR, OR

BETWEEN RIB 22 AND RIB 27. 59100 FH

I: 19700 FC

OR

34300 FH

572131

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572134

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 66APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572134

- 01

- 2 540FB 540GB 540NB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN UPPER T: 30000 FC A320

- 200

540PB 640FB 640GB 640 SURFACE IN AREAS OF FLAP TRACK 3 AND 4 FORWARD AND OR PR E 34650

640NB 640PB AFT PICK UP FITTINGS, INCLUDING ATTACHMENT TO REAR 60000 FH

SPAR. I: 8800 FC

OR

17600 FH

572134

- 01

- 3 540FB 540GB 540NB 540 DETAILED INSPECTION OF OUTER WING, BOT TOM SKIN UPPER T: 30000 FC A321

540PB 640FB 640GB 640 SURFACE IN AREAS OF FLAP TRACK 3 AND 4 FORWARD AND OR

640NB 640PB AFT PICK UP FITTINGS, INCLUDING ATTACHMENT TO REAR 52500 FH

SPAR. I: 24000 FC

OR

42000 FH

572134

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

572134

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572137

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

572137

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320

- 200

600 SURFACE AT RUNOUT OF STRINGER 4 (RIB BAY 10- 11), OR PRE 34650

STRINGER 5 (RIB BAY 13- 14 ), STRINGER 13 (RIB BAY 60000 FH

8- 9), STRINGER 6 (RIB BAY 16

- 17), STRINGER 7 (RIB BAY I: 5500 FC

19

- 20) AND STRINGER 12 (RIB BAY 17 -18) OR

11000 FH

572137

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572137

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572137

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 67APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572139

- 01

- 1 540CB 540DB 540EB 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, UPPER T: 10 YE NO CPCP A320

540FB 540GB 640CB 540 AND LOWER SURFACES AROUND ACCESS DOOR CUTOUTS IN RIB I: 5 YE PR E 21757

640DB 640EB 640FB 600 BAYS 8

- 9, 9

- 10, 10 -11, 11- 12 AND 12 -13. PRE 21999

640GB 640

572139

- 01

- 2 540CB 540DB 540EB 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, UPPER T: 12 YE NO CPCP A318

540FB 540GB 640CB 540 AND LOWER SURFACES AROUND ACCESS DOOR CUTOUTS IN RIB I: 6 YE OR

640DB 640EB 640FB 600 BAYS 8

- 9, 9

- 10, 10 -11, 11- 12 AND 12 -13. A319

640GB 640 OR

A320

POST 21757

OR

A320

POST 21999

OR

A321

572139

- 02

- 1 540CB 540DB 540EB 500 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC A320

- 200

540FB 540GB 640CB 540 BOTTOM SKIN, UPPER AND LOWER SURFACES AROUND ACCESS OR PR E 34650

640DB 640EB 640FB 600 DOOR CUTOUTS IN RIB BAYS 8

- 9, 9

- 10, 10 -11, 11- 12 AN D 60000 FH

640GB 640 12

- 13. I: 15000 FC

OR

30000 FH

572139

- 02

- 2 540CB 540DB 540EB 500 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC A321

540FB 540GB 640CB 540 BOTTOM SKIN, UPPER AND LOWER SURFACES AROUND ACCESS OR

640DB 640EB 640FB 600 DOOR CUTOUTS IN RIB BAYS 8

- 9, 9

- 10, 10 -11, 11-12 AND 52100 FH

640GB 640 12

- 13. I: 10200 FC

OR

17700 FH

572139

- 02

- 3 540CB 540DB 540EB 500 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 18

- 1A

540FB 540GB 640CB 540 BOTTOM SKIN, UPPER AND LOWER SURFACES AROUND ACCESS OR OR

640DB 640EB 640FB 600 DOOR CUTOUTS IN RIB BAYS 8

- 9, 9

- 10, 10 -11, 11-12 AND 52100 FH GROUP 19

- 1A

640GB 640 12

- 13. I: 15000 FC OR

OR GROUP 19

- 1B

26000 FH

REV 18 WINGS SECTION: D -57 PAGE 68APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572139

- 02

- 4 540CB 540DB 540EB 500 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 100

540FB 540GB 640CB 540 BOTTOM SKIN, UPPER AND LOWER SURFACES AROUND ACCESS OR

640DB 640EB 640FB 600 DOOR CUTOUTS IN RIB BAYS 8

- 9, 9

- 10, 10 -11, 11 -12 AND 48000 FH

640GB 640 12

- 13. I: 15000 FC

OR

26000 FH

572139

- 02

- 5 540CB 540DB 540EB 500 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC A320

- 200

540FB 540GB 640CB 540 BOTTOM SKIN, UPPER AND LOWER SURFACES AROUND ACCESS OR PO ST 34650

640DB 640EB 640FB 600 DOOR CUTOUTS IN RIB BAYS 8

- 9, 9

- 10, 1 0-11, 11-12 AND 52100 FH

640GB 640 12

- 13 I: 15000 FC

OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 26000 FH

ACCOMPLISHMENT OF TASK 572139- 02 -1

572139

- 03

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572140

- 01

- 1 540HB 540JB 540KB 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 10 YE C PCP PRE 25850

540LB 540MB 540NB 540 SURFACES, AROUND ACCESS DOOR CUTOUTS IN ALL BAYS, I: 7.5 YE

540PB 540QB 540RB 550 BETWEEN RIB 13 AND RIB 27

550AB 550BB 550CB 560

550DB 560AB 640HB 600

640JB 640KB 640LB 640

640MB 640NB 640PB 650

640QB 640RB 650AB 660

650BB 650CB 650DB

660AB

572140

- 01

- 2 540HB 540JB 540KB 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE C PCP POST 25850

540LB 540MB 540NB 540 SURFACES, AROUND ACCESS DOOR CUTOUTS IN ALL BAYS, I: 7.5 YE

540PB 540QB 540RB 550 BETWEEN RIB 13 AND RIB 27

550AB 550BB 550CB 560

550DB 560AB 640HB 600

640JB 640KB 640LB 640

640MB 640NB 640PB 650

640QB 640RB 650AB 660

650BB 650CB 650DB

660AB

572140

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

REV 18 WINGS SECTION: D -57 PAGE 69APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572140

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572140

- 02

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572140

- 02

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

572140

- 02

- 5 N/A TASK REMOVED WITH DEC 07 REVISION.

572142

- 01 -1 N/A TASK REMOVED WITH JUN 04 REVISION

572142

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

572142

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572142

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572142

- 01

- 5 N/A TASK REMOVED WITH DEC 07 REVISION.

572143

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572143

- 01

- 2 532AB 532BB 532CB 532 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320

- 200

532DB 533AB 533BB 533 SURFACE AT ATTACHMENT TO RIBS AND STRINGERS IN AREA OR PRE 34650

533CB 533DB 632AB 632 COVERED BY FLAP TRACK 3 FAIRING AND FLAP TRACK 4 60000 FH

632BB 632CB 632DB 633 FAIRING. I: 10900 FC

633AB 633BB 633CB OR

633DB 21800 FH

REV 18 WINGS SECTION: D -57 PAGE 70APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572143

- 01

- 3 532CB 532EB 533CB 532 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A321

533EB 632CB 632EB 533 SURFACE AT ATTACHMENT TO RIBS AND STRINGERS IN AREA OR

633CB 633EB 632 COVERED BY FLAP TRACK 3 FAIRING AND FLAP TRACK 4 51000 FH

633 FAIRING. I: 9800 FC

OR

16600 FH

572143

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572143

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572144

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572144

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572144

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572144

- 01

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

572148

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

572148

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

572148

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572148

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572148

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

572148

- 01

- 6 N/A TASK REMOVED WITH JUN 04 REVISION

572149

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

REV 18 WINGS SECTION: D -57 PAGE 71APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572149

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

572149

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572149

- 01

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

572149

- 01

- 5 N/A TASK REMOVED WITH DEC 07 REVISION.

572149

- 01

- 6 N/A TASK REMOVED WITH DEC 07 REVISION.

572150

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572150

- 01

- 2 532AB 532BB 532CB 532 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOW ER T: 30000 FC A320- 200

532DB 632AB 632BB 632 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR PR E 34650

632CB 632DB STRINGER 11, BETWEEN RIB 11 AND RIB 13 IN AREAS 60000 FH

COVERED BY FLAP TRACK 3 FAIRING I: 7800 FC

OR

15600 FH

572150

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572150

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572150

- 01

- 5 N/A TASK REMOVED WITH JUN 04 REVISION

572150

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572150

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 72APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572151

- 01

- 1 533AB 533BB 533CB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 37000 FC A320

- 100

533DB 633AB 633BB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR

633CB 633DB STRINGER 11, BETWEEN RIB 18 AND RIB 20 IN AREA 48000 FH

COVERED BY FLAP TRACK 4 FAIRING I: 22100 FC

OR

35900 FH

572151

- 01

- 2 533AB 533BB 533CB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

533DB 633AB 633BB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR PRE 34650

633CB 633DB STRINGER 11, BETWEEN RIB 18 AND RIB 20 IN AREA 60000 FH

COVERED BY FLAP TRACK 4 FAIRING I: 10900 FC

OR

21800 FH

572151

- 01

- 3 533CB 533EB 633CB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 21

- 1A

633EB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR OR

STRINGER 11, BETWEEN RIB 18 AND RIB 20 IN AREA 48700 FH GROUP 21 - 2A

COVERED BY FLAP TRACK 4 FAIRING I: 12500 FC

OR

20300 FH

572151

- 01

- 4 533CB 533EB 633CB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 21

- 1B

633EB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR OR

STRINGER 11, BETWEEN RIB 18 AND RIB 20 IN AREA 48700 FH GROUP 21 - 2B

COVERED BY FLAP TRACK 4 FAIRING I: 9800 FC

OR

15900 FH

572151

- 01

- 5 533AB 533BB 533CB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 18

- 1A

533DB 633AB 633BB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR OR

633CB 633DB STRINGER 11, BETWEEN RIB 18 AND RIB 20 IN AREA 48700 FH GROUP 19

- 1A

COVERED BY FLAP TRACK 4 FAIRING I: 10900 FC OR

OR GROUP 19

- 1B

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS 17700 FH

ACCOMPLISHMENT OF TASK 572151- 01 -2

REV 18 WINGS SECTION: D -57 PAGE 73APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572151

- 01

- 6 533AB 533BB 533CB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 10600 FC GROUP 19

- 1C

533DB 633AB 633BB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR

633CB 633DB STRINGER 11, BETWEEN RIB 18 AND RIB 20 IN AREA 45700 FH

COVERED BY FLAP TRACK 4 FAIRING I: 10600 FC

OR

45700 FH

572151

- 01

- 7 533AB 533DB 633AB 533 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320

- 200

633DB 633 SURFACE, SPANWISE SKIN JOINTS AT STRINGER 8 AND OR PO ST 34650

STRINGER 11 BETWEEN RIB 18 AND RIB 20 IN AREA COVERED 48700 FH

BY FLAP TRACK 4 FAIRING I: 10900 FC

OR

17700 FH

572151

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572151

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

R 572153

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 6 YE C PCP ALL

600 SURFACE, AT DRAIN HOLES FOR TRACK CANS I: 6 YE

5,6,7,8,9,10,11 AND 12 (RIB BAYS 9-10, 11- 12, 13

- 14,

16

- 17, 18

- 19, 21

- 22, 23

- 24 & 25

- 26) DRY BAY DRAIN

HOLES IN RIB BAY 26-27 AND MAGNETIC LEVEL INDICATOR

POSITIONS ADJACENT TO RIB 9 AND RIB 12

R 572153

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 34500 FC A320

- 200

600 SURFACE, AT DRAIN HOLES FOR SLAT CANS 5,6,7,8,9,10,11 OR PRE 34650

AND 12 (RIB BAYS 9-10, 11- 12, 13

- 14, 16

- 17, 18 -19, 69000 FH

21

- 22, 23

- 24 & 25 -26) DRY BAY DRAIN HOLES IN RIB BAY I: 10500 FC

26

- 27 AND MAGNETIC LEVEL INDICATOR POSITIONS ADJACENT OR

TO RIB 9 AND RIB 12 21000 FH

REV 18 WINGS SECTION: D -57 PAGE 74APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572153

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LO WER T: 41800 FC GROUP 18- 1A

600 SURFACE, AT DRAIN HOLES FOR SLAT CANS 5,6,7,8,9,10,11 OR OR

AND 12 (RIB BAYS 9-10, 11- 12, 13

- 14, 16

- 17, 18 -19, 60000 FH GROUP 19- 1A

21

- 22, 23

- 24 & 25 -26) DRY BAY DRAIN HOLES IN RIB BAY I: 12700 FC OR

26

- 27 AND MAGNETIC LEVEL INDICATOR POSITIONS ADJACENT OR GROUP 19

- 1B

TO RIB 9 AND RIB 12 21200 FH

R 572153

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 42700 FC A321

- 100

600 SURFACE, AT DRAIN HOLES FOR SLAT CANS 5,6,7,8,9,10,11 OR

AND 12 (RIB BAYS 9-10, 11- 12, 13

- 14, 16

- 17, 18 -19, 60000 FH

21

- 22, 23

- 24 & 25 -26) DRY BAY DRAIN HOLES IN RIB BAY I: 150 00 FC

26

- 27 AND MAGNETIC LEVEL INDICATOR POSITIONS ADJACENT OR

TO RIB 9 AND RIB 12 25000 FH

572153

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572153

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572155

- 01

- 1 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN UPPER T: 30000 FC A320

- 200

540FB 540GB 540HB 640 SURFACE BUTT STRAPS AT STRINGER 8 AND STRINGER 11, OR PR E 34650

540JB 540KB 540LB BETWEEN RIB 8 AND RIB 21 60000 FH

540MB 540NB 540PB I: 15000 FC

540QB 640CB 640DB OR

640EB 640FB 640GB 30000 FH

640HB 640JB 640KB

640LB 640MB 640NB

640PB 640QB

572155

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

572155

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572155

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 75APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572157

- 01

- 1 540PB 540QB 540RB 500 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 34000 FC A320

- 200

640PB 640QB 640RB 600 BOTTOM SKIN, RUNOUT OF BUTTSTRAP AT STRINGER 8, OR PRE 34650

BETWEEN RIB 20 AND RIB 21, ADJACENT TO FRONT SPAR AND 68000 FH

RUNOUT OF BUTTSTRAP AT STRINGER 11 ADJACENT TO RIB 21 I: 20000 FC

AT REAR SPAR. OR

40000 FH

572157

- 01

- 2 540PB 540QB 540RB 500 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 30000 FC A321

640PB 640QB 640RB 600 BOTTOM SKIN, RUNOUT OF BUTTSTRAP AT STRINGER 8, OR

BETWEEN RIB 20 AND RIB 21, ADJACENT TO FRONT SPAR AND 52500 FH

RUNOUT OF BUTTSTRAP AT STRINGER 11 ADJACENT TO RIB 21 I: 20000 FC

AT REAR SPAR. OR

33200 FH

572157

- 01

- 3 540PB 540QB 540RB 500 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 30000 FC GROUP 18

- 1A

640PB 640QB 640RB 600 B OTTOM SKIN, RUNOUT OF BUTTSTRAP AT STRINGER 8, OR

BETWEEN RIB 20 AND RIB 21, ADJACENT TO FRONT SPAR AND 52500 FH

RUNOUT OF BUTTSTRAP AT STRIN GER 11 ADJACENT TO RIB 21 I: 20000 FC

AT REAR SPAR. OR

33200 FH

572157

- 01

- 4 540PB 540QB 540RB 500 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 12300 FC GROUP 19

- 1C

640PB 640QB 640RB 600 BOTTOM SKIN, RUNOUT OF BUTTSTRAP AT STRINGER 8, OR

BETWEEN RIB 20 AND RIB 21, ADJACENT TO FRONT SPAR AND 52800 FH

RUNOUT OF BUTTSTRAP AT STRINGER 11 ADJACENT TO RIB 21 I: 12300 FC

AT REAR SPAR. OR

52800 FH

572157

- 01

- 5 540PB 540QB 540RB 500 SPECIAL DETAILED INSPECTION (X

- RAY) OF OUTER WING, T: 30000 FC GROUP 19

- 1A

640PB 64 0QB 640RB 600 BOTTOM SKIN, RUNOUT OF BUTTSTRAP AT STRINGER 8, OR OR

BETWEEN RIB 20 AND RIB 21, ADJACENT TO FRONT SPAR AND 52500 FH GROUP 19

- 1B

RUNOUT OF BUTTSTRAP, AT STRINGER 11, ADJACENT TO RIB I: 20000 FC OR

21 AT REAR SPAR OR A320

- 100

33200 FH OR

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS A320 - 200

ACCOMPLISHMENT OF TASK 572157- 01 -1 POST 34650

572158

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 76APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572158

- 01

- 2 540CB 540DB 540EB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN T: 30000 FC A320

- 200

540FB 540GB 540HB 640 STRINGERS (INCLUDING DRAIN HOLES), BETWEEN RIB 8 AND OR PRE 34650

540JB 540KB 540LB RIB 18, COMPRISING STRINGERS 4,5,6,7,8,11,12 & 13 60000 FH PR E 160001

540MB 640CB 640DB I: 15000 FC

640EB 640FB 640GB OR

640HB 640JB 640KB 30000 FH

640LB 640MB

572158

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

572158

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

572158

- 01

- 5 N/A TASK DELETED WITH DEC 11 REVISION

572160

- 01

- 1 N/A TASK DELETED WITH DEC 11 REVISION

572160

- 01

- 2 540NB 540PB 540QB 540 DETAILED INSPECTION OF OUTER WING, BO TTOM SKIN T: 34000 FC A320- 200

540RB 550AB 550BB 550 STRINGERS, BETWEEN RIB 18 AND RIB 27, COMPRISING OR PR E 34650

550CB 550 DB 560AB 560 STRINGERS 7, 8 AND 11. 68000 FH

640NB 640PB 640QB 640 I: 15500 FC

640RB 650AB 650BB 650 OR

650CB 650DB 660AB 660 31000 FH

572160

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISIO N

572160

- 01

- 4 N/A TASK REMOVED WITH DEC 10 REVISION

REV 18 WINGS SECTION: D -57 PAGE 77APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572161

- 01

- 1 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 48000 FC T: 10 YE NO C PCP GROUP 19- 1A

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 OR I: 10 YE PRE 25850

540PB 540QB 540RB 560 60000 FH OR

550AB 550BB 550CB 640 I: 11800 FC GROUP 19

- 1B

550DB 560AB 640HB 650 OR PRE 25850

640JB 640KB 640LB 660 20200 FH OR

640MB 640NB 640PB A320

- 100

640QB 640RB 650AB PR E 25850

650BB 650CB 650DB OR

660AB A320

- 200

PRE 25850

POST 34650

572161

- 01

- 10 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, T: 10 YE NO C PCP A320- 200

540LB 540MB 540NB 55 0 ACCESS DOORS BETWEEN RIB 13 AND RIB 27 I: 10 YE PRE 25850

540PB 540QB 540RB 560 P RE 34650

550AB 550BB 550CB 640

550DB 560AB 640HB 650

640JB 640KB 640LB 660

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

572161

- 01

- 11 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, T: 12 YE NO C PCP A320- 200

540LB 540MB 540NB 550 ACCESS DOORS BETWEEN RIB 13 AND RIB 27 I: 12 YE POST 25850

540PB 540QB 540RB 560 PRE 34650

550AB 550BB 550CB 640

550DB 560AB 640HB 650

640JB 640KB 640LB 660

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

REV 18 WINGS SECTION: D -57 PAGE 78APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572161

- 01

- 2 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 48000 FC T: 10 YE NO CPCP A321

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 OR I: 10 YE PR E 25850

540PB 540QB 540RB 560 60000 FH

550AB 550BB 550CB 640 I: 12300 FC

550DB 560AB 640HB 650 OR

640JB 640KB 640LB 660 21100 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

572161

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

R 572161

- 01

- 5 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 48000 FC T: 12 YE NO C PCP GROUP 18- 1A

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 OR I: 12 YE OR

540PB 540QB 540RB 560 60000 FH GROUP 19

- 1A

550AB 550BB 550CB 640 I: 11800 FC PO ST 25850

550DB 560AB 640HB 650 OR OR

640JB 640KB 640LB 660 20200 FH GROUP 19

- 1B

640MB 640NB 640PB PO ST 25850

640QB 640RB 650AB OR

650BB 650CB 650DB A320

- 100

660AB POST 25850

OR

A320

- 200

POST 25850

POST 34650

R 572161

- 01

- 6 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 48000 FC T: 12 YE NO C PCP A321

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 OR I: 12 YE POST 25850

540PB 540QB 540RB 560 60000 FH

550AB 550BB 550CB 640 I: 12300 FC

550DB 560AB 640HB 650 OR

640JB 640KB 640LB 660 21100 FH

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

REV 18 WINGS SECTION: D -57 PAGE 79APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572161

- 01

- 7 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 10 YE NO C PCP GROUP 19- 1C

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 I: 10 YE PRE 25850

540PB 540QB 540RB 560

550AB 550BB 550CB 640

550DB 560AB 640HB 650

640JB 640KB 640LB 660

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

R 572161

- 01

- 8 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 12 YE NO C PCP GROUP 19- 1C

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 I: 12 YE POST 25850

540PB 540QB 540RB 560

550AB 550BB 550CB 640

550DB 560AB 640HB 650

640JB 640KB 640LB 660

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

R 572161

- 01

- 9 540HB 540JB 540KB 540 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN ACCESS T: 12 YE NO CPCP GROUP 18- 1E

540LB 540MB 540NB 550 DOORS, BETWEEN RIB 13 AND RIB 27 I: 12 YE

540PB 540QB 540RB 560

550AB 550BB 550CB 640

550DB 560AB 640HB 650

640JB 640KB 640LB 660

640MB 640NB 640PB

640QB 640RB 650AB

650BB 650CB 650DB

660AB

572162

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572164

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 6 YE C PCP A318

600 SURFACE AT FUEL TANK WATER DRAIN HOLES BETWEEN RIB I: 6 YE OR

15

- 16 AND RIB 22 -23. A319

OR

A320

REV 18 WINGS SECTION: D -57 PAGE 80APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572164

- 01

- 2 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 6 YE C PCP A321

600 SURFACE AT FUEL TANK WATER DRAIN HOLES BETWEEN RIB I: 6 YE PRE 39502

22

- 23, AND MAGNETIC LEVEL INDICATOR POSITION BETWEEN

RIB 15- 16

572164

- 01

- 3 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 6 YE CPCP A321

600 SURFACE AT FUEL TANK WATER DRAIN HOLES BETWEEN RIB I: 6 YE POST 39502

22

- 23.

572164

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

572164

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

572164

- 02

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

572164

- 02

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

572165

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572166

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572167

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572168

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572601

- 01

- 1 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC GROUP 18

- 1A

532AB 532BB 532CB 532 2,3,4 TRACK UPPER FLANGE RADII I: 7500 FC OR

533AB 533BB 533CB 533 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 572601

- 02 -1 GROUP 19- 1A

631AB 631BB 631CB 6 31 OR

632AB 632BB 632CB 632 GROUP 19

- 1B

633AB 633BB 633CB 633 OR

FLAPS EXTENDED A320

- 100

REV 18 WINGS SECTION: D -57 PAGE 81APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572601

- 01

- 2 531CB 531EB 532CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC A321

532EB 533CB 533EB 532 2,3,4 TRACK UPPER FLANGE RADII I: 6100 FC

631CB 631EB 632CB 533 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 572601

- 02 -2

632EB 633CB 633EB 631

FLAPS EXTENDED 632

633

572601

- 01

- 3 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC A320

- 200

532AB 532BB 532CB 532 2,3,4 TRACK UPPER FLANGE RADII I: 4500 FC

533AB 533BB 533CB 533 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 572601

- 02 -3

631AB 631BB 631CB 631

632AB 632BB 632CB 632

633AB 633BB 633CB 633

FLAPS EXTENDED

572601

- 02

- 1 531AB 531BB 531CB 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

532AB 532BB 532CB 532 FLAP TRACK BEAMS 2,3,4 TRACK UPPER FLANGE RADII I: 15000 FC OR

533AB 533BB 533CB 533 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 572601

- 01 -1 GROUP 19- 1A

631AB 631BB 631CB 631 OR

632AB 632BB 632CB 632 GROUP 19

- 1B

633AB 633BB 633CB 633 OR

FLAPS EXTENDED A320

- 100

572601

- 02

- 2 531CB 531EB 532CB 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A321

532EB 533CB 533EB 532 FLAP TRACK BEAMS 2,3,4 TRACK UPPER FLANGE RADII I: 12300 FC

631CB 631EB 632CB 533 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 572601

- 01 -2

632EB 633CB 633EB 631

FLAPS EXTENDED 632

633

572601

- 02

- 3 531AB 531BB 531CB 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 200

532AB 532BB 532CB 532 FLAP TRACK BEAMS 2,3,4 TRACK UPPER FLANGE RADII I: 9300 FC

533AB 533BB 533CB 533 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 572601

- 01 -3

631AB 631BB 631CB 631

632AB 632BB 632CB 632

633AB 633BB 633CB 633

FLAPS EXTENDED

REV 18 WINGS SECTION: D -57 PAGE 82APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572604

- 01

- 1 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC GROUP 19

- 1A

532AB 532BB 532CB 532 2,3,4 LOWER FLANGES AND LOWER CHANNEL. I: 7500 FC OR

533AB 533BB 533CB 533 GROUP 19

- 1B

631AB 631BB 631CB 631 OR

632AB 632BB 632CB 632 A320

- 100

633AB 633BB 633CB 633

FLAPS EXTENDED

572604

- 01

- 3 531CB 531EB 532CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC A321

532EB 533CB 533EB 532 2,3,4 LOWER FLANGES AND LOWER CHANNEL. I: 6100 FC

631CB 631EB 632CB 533

632EB 633CB 633EB 631

FLAPS EXTENDED 632

633

572604

- 01

- 4 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC GROUP 18

- 1A

532AB 532BB 532CB 532 2,3,4 LOWER FLANGES AND LOWER CHANNEL. I: 4300 FC OR

533AB 533BB 533CB 533 A320

- 200

631AB 631BB 631CB 631

632AB 632BB 632CB 632

633AB 633BB 633CB 633

FLAPS EXTENDED

572607

- 01

- 1 531AB 531BB 532AB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 6 YE NO C PCP A318

532BB 533AB 533BB 532 2,3,4 FORWARD SPIGOT PINS, BOLTS AND FITTINGS. I: 6 YE OR

631AB 631BB 632AB 533 A319

632BB 633AB 633BB 631 OR

632 A320

633

572607

- 01

- 2 531CB 531EB 532CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 6 YE NO C PCP A321

532EB 533CB 533EB 532 2,3,4 FORWARD SPIGOT PINS, BOLTS AND FITTINGS. I: 6 YE

631CB 631EB 632CB 533

632EB 633CB 633EB 631

632

633

REV 18 WINGS SECTION: D -57 PAGE 83APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572607

- 02

- 1 531AB 531BB 532AB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC GROUP 18

- 1A

532BB 533AB 533BB 532 2,3,4 FORWARD SPIGOT PINS, BOLTS AND FITTINGS. I: 7100 FC OR

631AB 631BB 632AB 533 NOTE: REFER TO AMM FOR GAP CHECK. GROUP 19

- 1A

632BB 633AB 633BB 631 OR

632 GROUP 19 - 1B

633 OR

A320

572607

- 02

- 2 531CB 531EB 532CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC A321

532EB 533CB 533EB 532 2,3,4 FORWARD SPIGOT PINS, BOLTS AND FITTINGS. I: 7300 FC

631CB 631EB 632CB 533 NOTE: REFER TO AMM FOR GAP CHECK.

632EB 633CB 633EB 631

632

633

572610

- 01

- 1 531CB 532CB 533CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC GROUP 18

- 1A

631CB 632CB 633CB 532 2,3,4 AFT SPIGOT I: 15000 FC OR

FLAPS EXTENDED 533 NOTE: REFER TO AMM FOR TORQUE CHECK. GROUP 19

- 1A

631 OR

632 GROUP 19

- 1B

633 OR

A320

572610

- 01

- 2 531CB 532CB 533CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 48000 FC A321

631CB 632CB 633CB 532 2,3,4 AFT SPIGOT I: 12300 FC

FLAPS EXTENDED 533 NOTE: REFER TO AMM FOR TORQUE CHECK.

631

632

633

572610

- 02

- 1 531CB 532CB 533CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK BEAMS T: 6 YE NO CPCP ALL

631CB 632CB 633CB 532 2,3,4 AFT SPIGOT I: 6 YE

FLAPS EXTENDED 533

631

632

633

572650

- 01

- 1 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT FACE T: 12 YE T: 24 YE C PCP ALL

671 SIDESTAY FITTING I: 12 YE I: 12 YE

REV 18 WINGS SECTION: D -57 PAGE 84APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 572651

- 01

- 1 BEARING ASSEMBLY 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT FACE T: 6 YE CPCP PRE 150311

REMOVED RETRACTION 671 RETRACTION JACK FITTING. I: 6 YE PR E 39730

ANCHORAGE ACTUATOR

REMOVED

R 572651

- 01

- 2 N/A 571 DETAILED INSPECTION OF OUTER WING, REAR SPAR AFT FACE T: 6 YE C PCP POST 150311

671 RETRACTION JACK FITTING. I: 6 YE OR

POST 39730

572652

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572653

- 01

- 1 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK 2, AFT T: 48000 FC T: 12 YE NO C PCP GROUP 18- 1A

532AB 532B B 532CB 532 ATTACHMENT FITTINGS ON WING BOTTOM SKIN AT FALSE REAR I: 20000 FC I: 12 YE OR

533AB 533BB 533CB 533 SPAR, AND FLAP TRACK 3 & 4, AFT ATTACHMENT FITTINGS GROUP 19

- 1A

631AB 631BB 631CB 631 AT REAR SPAR OR

632AB 632BB 632CB 632 GROUP 19

- 1B

633AB 633BB 633CB 633 OR

A320

572653

- 01

- 2 531CB 531EB 532CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK 2, AFT T: 48000 FC T: 12 YE NO C PCP A3 21

532EB 533CB 533EB 532 ATTACHMENT FITTINGS ON WING BOTTOM SKIN AT FALSE REAR I: 16400 FC I: 12 YE

631CB 631EB 632CB 533 SPAR, AND FLAP TRACK 3 & 4, AFT ATTACHMENT FITTINGS

632EB 633CB 633EB 631 AT REAR SPAR

632

633

572653

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

572653

- 01

- 5 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK 2, AFT T: 12 YE NO C PCP GROUP 19- 1C

532AB 532BB 532CB 532 ATTACHMENT FITTINGS ON WING BOTTOM SKIN AT FALSE REAR I: 12 YE

533AB 533BB 533CB 533 SPAR, AND FLAP TRACK 3 & 4, AFT ATTACHMENT FITTINGS

631AB 631BB 631CB 631 AT REAR SPAR

632AB 632BB 632CB 632

633AB 633BB 633CB 633

REV 18 WINGS SECTION: D -57 PAGE 85APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572653

- 01

- 6 531AB 531BB 531CB 531 DETAILED INSPECTION OF OUTER WING, FLAP TRACK 2, AFT T: 12 YE NO CPCP GROUP 18 - 1E

532AB 532BB 532CB 532 ATTACHMENT FITTINGS ON WING BOTTOM SKIN AT FALSE REAR I: 12 YE

533AB 533BB 533CB 533 SPAR, AND FLAP TRACK 3 & 4, AFT ATTACHMENT FITTINGS

631AB 631BB 631CB 631 AT REAR SPAR

632AB 632BB 632CB 632

633AB 633BB 633CB 633

572654

- 01

- 1 ENGINE REMOVED 521 SPECIAL DETAILED INSPECTION (U/S + EDDY CURRENT) OF T: 48000 FC A320

- 200

SHACKLES, SLEEVES 621 OUTER WING, PYLON FORWARD ATTACHMENT FITTINGS OR PRE 34650

AND BOLTS REMOVED 96000 FH

I: 20000 FC

OR

40000 FH

572654

- 01

- 2 ENGINE REMOVED 521 SPECIAL DETAILED INSPECTION (U/S + EDDY CURRENT) OF T: 48000 FC A321

SHACKLES, SLEEVES 621 OUTER WING, PYLON FORWARD ATTACHMENT FITTINGS OR

AND BOLTS REMOVED 60000 FH

I: 16400 FC

OR

22900 FH

572654

- 01

- 3 AND BOLTS REMOV ED 521 SPECIAL DETAILED INSPECTION (U/S + EDDY CURRENT) OF T: 48000 FC GROUP 18 - 1A

ENGINE REMOVED 621 OUTER WING, PYLON FORWARD ATTACHMENT FITTINGS OR OR

SHACKLES, SLEEVES 60000 FH GROUP 19

- 1A

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS I: 20000 FC OR

ACCOMPLISHMENT OF TASK 572654- 01 -1 OR GROUP 19 - 1B

27900 FH OR

A 320

- 100

OR

A320

- 200

POST 34650

572654

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

572656

- 01

- 1 BALL JOINT REMOVED 500 DETAILED INSPECTION OF OUTER WING, PYLON SPIGOT T: 12 YE T: 24 YE C PCP ALL

PYLON FAIRINGS 600 FITTING. I: 12 YE I: 12 YE

REMOVED SLEEVE

REMOVED

REV 18 WINGS SECTION: D -57 PAGE 86APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

572657

- 01

- 1 PYLON FAIRINGS 500 DETAILED INSPECTION OF OUTER WING, AFT PYLON T: 12 YE T: 24 YE NO C PCP ALL

REMOVED 600 ATTACHMENT FITTING LUG. I: 12 YE I: 12 YE

572658

- 01

- 1 531AB 531BB 532AB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE C PCP A318

532BB 533AB 533BB 532 SURFACE, FORWARD ATTACHMENT FITTING FOR FLAP TRACK I: 12 YE I: 12 YE OR

631AB 631BB 632AB 533 BEAMS 2,3 & 4 A319

632BB 633AB 633BB 631 OR

632 A320

633

572658

- 01

- 2 531CB 531EB 532CB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 12 YE T: 24 YE CPCP A321

532EB 533CB 533EB 532 SURFACE, FORWARD ATTACHMENT FITTING FOR FLAP TRACK I: 12 YE I: 12 YE

631CB 631EB 632CB 533 BEAMS 2,3 & 4

632EB 633CB 633EB 631

632

633

573101

- 01

- 1 N/A 534 DETAILED INSPECTION OF WING TIP, BOTTOM SKIN LOWER T: 34700 FC A320

- 200

634 SURFACE JOINT, OUTBOARD OF RIB 27 OR PRE 34650

69400 FH

I: 15000 FC

OR

30000 FH

573101

- 01

- 2 N/A 534 DETAILED INSPECTION OF WING TIP, BOTTOM SKIN LOWER T: 48000 FC A321

634 SURFACE JOINT, OUTBOARD OF RIB 27 OR

60000 FH

I: 12300 FC

OR

17200 FH

573101

- 01

- 3 N/A TASK DELETED WITH MAR 09 REVISION

573101

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

N 573102

- 01

- 1 SHARKLET REMOVED 534 DETAILED INSPECTION OF WING TIP, RIB 27 LUGS T: 12 YE 1 C PCP A320- 200

634 I: 12 YE POST 160001

POST 160500

REV 18 WINGS SECTION: D -57 PAGE 87APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

N 573102

- 02

- 1 WING TIP FENCE 534 DETAILED INSPECTION OF WING TIP, RIB 27 LUGS T: 12 YE 1 CPCP A320- 200

REMOVED 634 I: 12 YE PO ST 160001

PRE 160500

N 573106

- 01

- 1 SHARKLET REMOVED 534 DETAILED INSPECTION OF WING TIP, SHARKLET, RIB 27A T: 12 YE 1 C PCP A320

- 200

634 LUGS I: 12 YE POST 160500

N 573107

- 01

- 1 INSPECTION HOLES 534 SPECIAL DETAILED INSPECTION (ENDOSCOPE ) OF WING TIP, T: 12 YE CPCP A320- 200

634 SHARKLET INTERNAL STRUCTURE FROM RIB 27A TO SPAR I: 12 YE POST 160500

SPLICE BRACKETS OUTBOARD OF MID RIB 3

N 573109

- 01

- 1 534BB 634BB 534 DETAILED INSPECTION OF WING TIP, SHARKLET, RIB 27A, T: 12 YE C PCP A320- 200

634 BOTTOM FLANGE FORWARD I: 12 YE POST 160500

574101

- 01

- 1 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 30000 FC T: 12 YE C PCP GROUP 19

- 1A

522AB 522CB 522FB 522 EDGE, ROLLER PIN HOLES AND OTHER CUTOUTS IN TRACK RIB OR I: 6 YE OR

522KB 522LB 522NB 621 1 TO 12 52500 FH GROUP 19

- 1B

522QB 522SB 522UB 622 I: 23000 FC OR

621AB 621CB 621EB OR A320

- 100

622AB 622CB 622FB 32000 FH

622KB 622LB 622NB

622QB 622SB 622UB

574101

- 01

- 2 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 30000 FC T: 12 YE C PCP A321

522AB 522CB 522FB 522 EDGE, ROLLER PIN HOLES AND OTHER CUTOUTS IN TRACK RIB OR I: 6 YE

522KB 522LB 522NB 621 1 TO 12 52500 FH

522QB 52 2SB 522UB 622 I: 23000 FC

621AB 621CB 621EB OR

622AB 622CB 622FB 32000 FH

622KB 622LB 622NB

622QB 622SB 622UB

REV 18 WINGS SECTION: D -57 PAGE 88APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574101

- 01

- 3 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 30000 FC T: 12 YE C PCP A320- 200

522AB 522CB 522FB 522 E DGE, ROLLER PIN HOLES AND OTHER CUTOUTS IN TRACK RIB OR I: 6 YE

522KB 522LB 522NB 621 1 TO 12 60000 FH

522QB 522SB 522UB 622 I: 20600 FC

621AB 621CB 621EB OR

622AB 622CB 622FB 41200 FH

622KB 622LB 622NB

622QB 622SB 622UB

574101

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

574101

- 01

- 5 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE C PCP GROUP 19- 1C

522AB 522CB 522FB 522 EDGE, ROLLER PIN HO LES AND OTHER CUTOUTS IN TRACK RIB OR

522KB 522LB 522NB 621 1 TO 12 14300 FC

522QB 522SB 522UB 622 OR

621AB 621CB 621EB 61400 FH

622AB 622CB 622FB I: 6 YE

622KB 622LB 622NB OR

622QB 622SB 622UB 14000 FC

OR

60200 FH

574101

- 01

- 6 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE C PCP GROUP 18- 1E

522AB 522CB 522FB 522 EDGE, ROLLER PIN HOLES AND OTHER CUTOUTS IN TRACK RIB I: 6 YE

522KB 522LB 522NB 621 1 TO 12

522QB 522SB 522UB 622

621AB 621CB 621EB

622AB 622CB 622FB

622KB 622LB 622NB

622QB 622SB 622UB

574101

- 01

- 7 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 30000 FC T: 12 YE CPCP GROUP 18- 1A

522AB 522CB 522FB 522 EDGE, ROLLER PIN HOLES AND OTHER CUTOUTS IN TRACK RIB OR I: 6 YE

522KB 522LB 522NB 621 1 TO 12 52500 FH

522QB 522SB 522UB 622 I: 20600 FC

621AB 621CB 621EB OR

622AB 622CB 622FB 28800 FH

622KB 622LB 622NB

622QB 622SB 622UB

REV 18 WINGS SECTION: D -57 PAGE 89APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574102

- 01

- 1 522AB 522CB 522FB 522 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 200

522KB 522LB 522NB 622 FIXED LEADING EDGE, FORWARD UPPER ROLLER PIN HOLES IN OR PR E 34650

522QB 522SB 522UB TRACK RIBS 5,6,7,8,9,10,11 AND 12. 96000 FH

622AB 622CB 622FB I: 22500 FC

622KB 622LB 622NB OR

622QB 622SB 622UB 45000 FH

SLATS AND SLAT

TRACKS REMOVED

574102

- 01

- 2 522AB 522CB 522FB 522 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 21

- 1A

522KB 522LB 522NB 622 FIXED LEADING EDGE, FORWARD UPPER ROLLER PIN HOLES IN OR OR

522QB 522SB 522UB TRACK RIBS 5,6,7,8,9,10,11 AND 12. 60000 FH GROUP 21

- 2A

622AB 622CB 622FB I: 12900 FC

622KB 622LB 622NB OR

622QB 622SB 622UB 18000 FH

SLATS AND SLAT

TRACKS REMOVED

574102

- 01

- 3 522AB 522CB 522FB 522 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 21

- 1B

522KB 522LB 522NB 622 F IXED LEADING EDGE, FORWARD UPPER ROLLER PIN HOLES IN OR OR

522QB 522SB 522UB TRACK RIBS 5,6,7,8,9,10,11 AND 12. 60000 FH GROUP 21

- 2B

622AB 622CB 622FB I: 9900 FC

622KB 622LB 622NB OR

622QB 622SB 622UB 13800 FH

SLATS AND SLAT

TRACKS REMOVED

574102

- 01

- 4 522AB 522CB 522FB 522 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 19

- 1A

522KB 522LB 522NB 622 FIXED LEADING EDGE, FORWARD UPPER ROLLER PIN HOLES IN OR OR

522QB 522SB 522UB TRACK RIBS 5,6,7,8,9,10,11 AND 12. 60000 FH GROUP 19 - 1B

622AB 622CB 622FB I: 25500 FC OR

622KB 622LB 622NB OR A320

- 100

622QB 622SB 622UB 31400 FH

SLATS AND SLAT

TRACKS REMOVED

REV 18 WINGS SECTION: D -57 PAGE 90APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574102

- 01

- 5 522AB 522CB 522FB 522 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 46000 FC GROUP 18

- 1A

522KB 522LB 522NB 622 FIXED LEADING EDGE, FORWARD UPPER ROLLER PIN HOLES IN OR OR

522QB 522SB 522UB TRACK RIBS 5,6,7,8,9,10,11 AND 12. 60000 FH A320

- 200

622AB 622CB 622FB I: 22500 FC PO ST 34650

622KB 622LB 622NB OR

622QB 622SB 622UB 31400 FH

SLATS AND SLAT

TRACKS REMOVED

574106

- 01

- 1 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE C PCP GROUP 19- 1A

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 OR I: 6 YE OR

522KB 522LB 522NB 621 30000 FC GROUP 19

- 1B

522QB 522SB 522UB 622 OR OR

621AB 621CB 621EB 52500 FH A320

- 100

622AB 622CB 622FB I: 6 YE

622KB 622LB 622NB OR

622QB 622SB 622UB 21000 FC

OR

29600 FH

574106

- 01

- 2 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE C PCP GROUP 21- 1A

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 OR I: 6 YE OR

522KB 522LB 522NB 621 48000 FC GROUP 21

- 2A

522QB 522SB 522UB 622 OR

621AB 621CB 621EB 60000 FH

622AB 622CB 622FB I: 6 YE

622KB 622LB 622NB OR

622QB 622SB 622UB 39300 FC

OR

55000 FH

REV 18 WINGS SECTION: D -57 PAGE 91APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

R 574106

- 01

- 3 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE CPCP A320

- 200

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 OR I: 6 YE PR E 34650

522KB 522LB 522NB 621 48000 FC PR E 160001

522QB 522SB 522UB 622 OR

621AB 621CB 621EB 96000 FH

622AB 622CB 622FB I: 6 YE

622KB 622LB 622NB OR

622QB 622SB 622UB 15400 FC

OR

30800 FH

574106

- 01

- 4 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE CPCP GROUP 21

- 1B

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 OR I: 6 YE OR

522KB 522LB 522NB 621 48000 FC GROUP 21

- 2B

522QB 522SB 522UB 622 OR

621AB 621CB 621EB 60000 FH

622AB 622CB 622FB I: 6 YE

6 22KB 622LB 622NB OR

622QB 622SB 622UB 39300 FC

OR

55000 FH

574106

- 01

- 5 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE CPCP GROUP 18

- 1A

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 OR I: 6 YE OR

522KB 522LB 522NB 621 30000 FC A320

- 200

522QB 522SB 522UB 622 OR POST 34650

621AB 621CB 621EB 52500 FH

622AB 622CB 622FB I: 6 YE

622KB 622LB 622NB OR

622QB 622SB 622UB 15400 FC

OR

21500 FH

REV 18 WINGS SECTION: D-57 PAGE 92APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574106

- 01

- 6 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE CPCP GROUP 19- 1C

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 I: 6 YE OR

522KB 522LB 522NB 621 14000 FC

522QB 522SB 522UB 622 OR

621AB 621CB 621EB 60400 FH

622AB 622CB 622FB I: 6 YE

622KB 622LB 622NB OR

622QB 622SB 622UB 11900 FC

OR

51300 FH

574106

- 01

- 7 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE CPCP GROUP 18

- 1E

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 I: 6 YE I: 6 YE

522KB 522LB 522NB 621

522QB 522SB 522UB 622

621AB 621CB 621EB

622AB 622CB 622FB

622KB 622LB 622NB

622QB 622S B 622UB

N 574106

- 01

- 8 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE C PCP A320- 200

522AB 522CB 522FB 522 EDGE, BOTTOM ATTACHMENT JOINT ON TRACK RIB 1 TO 12 I: 6 YE I: 6 YE POST 160001

522KB 522LB 522NB 621

522QB 522SB 522UB 622

621AB 621CB 621EB

622AB 622CB 622FB

622KB 622LB 622NB

622QB 622SB 622UB

574112

- 01

- 1 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING T: 12 YE T: 24 YE C PCP ALL

522AB 52 2CB 522FB 522 EDGE, BOTTOM WING SKIN, UPPER AND LOWER SURFACES, I: 6 YE I: 6 YE

522KB 522LB 522NB 621 FORWARD OF FRONT SPAR, FROM RIB 1 TO RIB 27,

522QB 522SB 522UB 622 INCLUDING SIGHTING ROD HOLES IN RIB BAY 8

- 9 AND RIB

621AB 621CB 621EB BAY 26

- 27, LIFTING BEAM HOLES AND DRAIN HOLES

622AB 622CB 622FB

622KB 622LB 622NB

622QB 622SB 622U B

D 574112

- 01

- 2 N/A TASK DELETED WITH MRBR REV 18

REV 18 WINGS SECTION: D -57 PAGE 93APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574112

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

574112

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

574113

- 01

- 1 521AB 521CB 521EB 521 DETAILED INSPECTION OF OUTER WING, FIXED LEADING EDGE T: 12 YE T: 24 YE CPCP ALL

522AB 522CB 522FB 522 TOP WING SKIN, UPPER AND LOWER SURFACES, FORWARD OF I: 6 YE I: 6 YE

522KB 522LB 522NB 621 FRONT SPAR, FROM RIB 1 TO RIB 27

522QB 522SB 522UB 622

621AB 621CB 621EB

622AB 622CB 622FB

622KB 622LB 622NB

622QB 622SB 622UB

574113

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

574113

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

574114

- 01

- 1 521CB 521EB 522AB 521 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 18

- 1A

522CB 522FB 522KB 522 FIXED LEADING EDGE PINION FITTING BOLTING AND OR OR

522LB 522NB 522QB 621 ACTUATOR BOLTING LOWER BOLT HOLES ON RIB 41900 FH GROUP 19

- 1A

522SB 522UB 621CB 622 2 ,3,5,6,7,8,9,10,11 AND 12 I: 12300 FC OR

621EB 622AB 622CB OR GROUP 19

- 1B

622FB 622KB 622LB 17100 FH OR

622NB 622QB 622SB A320

- 100

622UB

574114

- 01

- 2 521CB 521EB 522AB 521 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A321

522CB 52 2FB 522KB 522 FIXED LEADING EDGE PINION FITTING BOLTING AND OR

522LB 522NB 522QB 621 ACTUATOR BOLTING LOWER BOLT HOLES ON RIB 60000 FH

522SB 522UB 621CB 622 2,3,5,6,7,8,9,10,11 AND 12 I: 12800 FC

621EB 622AB 622CB OR

622FB 622KB 622LB 17800 FH

622NB 622QB 622SB

622UB

REV 18 WINGS SECTION: D -57 P AGE 94APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574114

- 01

- 4 521CB 521EB 522AB 521 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 9300 FC GROUP 19

- 1C

522CB 522FB 522KB 522 FIXED LEADING EDGE PINION FITTING BOLTING AND OR

522LB 522NB 522QB 621 ACTUATOR BOLTING LOWER BOLT HOLES ON RIB 40000 FH

522SB 522UB 621CB 622 2,3,5,6,7,8,9,10,11 AND 12 I: 9300 FC

621EB 622AB 622CB OR

622FB 622KB 622LB 40000 FH

622NB 622QB 622SB

622UB

574201

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 1, TRACKS 1 TO 4 : T: 6 YE T: 24 YE NO CPCP GROUP 18

- 1A

600 VISIBLE PART OF ROLLER CONTACT AREA WHEN SLAT IS I: 6 YE I: 6 YE OR

FULLY EXTENDED, LH/RH GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

574201

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

574201

- 01

- 4 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 1, TRACKS 1 TO 4 : T: 6 YE T: 24 YE NO C PCP GROUP 19

- 1C

600 VISIBLE PART OF ROLLER CONTACT AREA WHEN SLAT IS I: 6 YE I: 6 YE OR

FULLY EXTENDED, LH/RH GROUP 18

- 1E

574202

- 01

- 1 BOLTS SUCCESSIVELY 500 DETAILED INSPECTION OF SLAT 1, TRACKS 1 TO 4 T: 12 YE NO C PCP PRE 33592

REMOVED 600 ATTACHMENTS, INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

SLATS FULLY EXTENDED BOLTS, LINKS AND SIDE PLATES, LH/RH

574202

- 01

- 2 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 1, TRACKS 1 TO 4 T: 12 YE NO CPCP POST 33592

600 ATTACHMENTS, INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

BOLTS, LINKS AND SIDE PLATES, LH/RH

574202

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

574203

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

REV 18 WINGS SECTION: D -57 PAGE 95APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574204

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 1, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. OR I: 12 YE OR

NOTE: DET I NSPECTION IS OF EXTERNAL STRUCTURE OF SLAT 39000 FC GROUP 19

- 1A

1. OR OR

78000 FH GROUP 19

- 1B

I: 12 YE OR

OR A320

16000 FC OR

OR A321

32000 FH

574204

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

574204

- 01

- 5 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 1, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO CPCP GROUP 19

- 1C

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. I: 12 YE I: 12 YE OR

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT GROUP 18 - 1E

1.

574204

- 02

- 1 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF SLAT 1, T: 12 YE T: 24 YE NO CPCP ALL

600 SKIN CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB I: 12 YE I: 12 YE

STATIONS, LH/RH.

NOTE: SDET INSPECTION IS OF INTERNAL STRUCTURE OF

SLAT 1.

574204

- 03

- 1 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (HFEC) OF SLAT 1, SKIN T: 39000 FC GROUP 18

- 1A

600 CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB OR OR

STATIONS 3 AND 4, LH/RH. 78000 FH GROUP 19 - 1A

NOTE: SDET INSPECTION IS OF EXTERNAL STRUCTURE OF I: 1 6000 FC OR

SLAT 1. OR GROUP 19 - 1B

32000 FH OR

A320

OR

A321

574205

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 1, TRAILING EDGE, LOWER T: 12 YE NO C PCP ALL

600 FACE, LH/RH I: 6 YE

REV 18 WINGS SECTION: D

- 57 PAGE 96APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574206

- 01

- 1 521CB 521EB 621CB 500 DETAILED INSPECTION OF SLAT 1, PINION AND RACK TEETH, T: 6 YE NO C PCP ALL

621EB 521 LH/RH. I: 6 YE

SLATS FULLY EXTENDED 600 NOTE: THIS INSPECTION IS LISTED FOR RECORD PURPOSES

621 ONLY. FOR ACCOMPLISHMENT OF THE REQUIRED INSPECTION

IT HAS BEEN TRANSFERRED TO SECTION C OF THIS

DOCUMENT: MSI 27.80.00 TASK NO. 2 AND 7

574207

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

574301

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 2, TRACKS 5 AND 6: T: 6 YE T: 24 YE NO C PCP ALL

600 VISIBLE PART OF ROLLER CONTACT AREA WHEN SLAT IS I: 6 YE I: 6 YE

FULLY EXTENDED. LH/RH

574301

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

574302

- 01

- 1 BOLTS SUCCESSIVELY 500 DETAILED INSPECTION OF SLAT 2, TRACKS 5 AND 6 T: 12 YE NO C PCP PRE 33592

REMOVED 600 ATTACHMENTS, INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

SLATS FULLY EXTENDED BOLTS, LINKS AND SIDE PLATES, LH/RH

574302

- 01

- 2 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 2, TRACKS 5 AND 6 T: 12 YE NO C P CP POST 33592

600 ATTACHMENTS, INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

BOLTS, LINKS AND SIDE PLATES, LH/RH

574302

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

574302

- 02

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

574303

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

574304

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 2, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO CPCP ALL

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. I: 12 YE I: 12 YE

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT

2.

574304

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

REV 18 WINGS SECTION: D -57 PAGE 97APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574304

- 02

- 2 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF SLAT 2, T: 12 YE T: 24 YE NO CPCP ALL

600 SKIN CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB I: 12 YE I: 12 YE

STATIONS, LH/RH. NOTE: SDET INSPECTION IS OF INTERNAL

STRUCTURE OF SLAT 2 .

574304

- 03

- 1 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (HFEC) OF SLAT 2, SKIN T: 39000 FC GROUP 18

- 1A

600 CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB OR OR

STATIONS, LH/RH. NOTE: SDET INSPECTION IS OF EXTERNAL 78000 FH GROUP 19

- 1A

STRUCTURE OF SLAT 2. NOTE: BENEFIT COULD BE TAKEN I: 16000 FC OR

FROM PREVIOUS ACCOMPLISHMENT OF 574304- 02

- 1. OR GROUP 19

- 1B

32000 FH OR

A320

OR

A321

574305

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 2, TR AILING EDGE, LOWER T: 12 YE NO CPCP ALL

600 FACE, LH/RH I: 6 YE

574306

- 01

- 1 522AB 522CB 622AB 500 DETAILED INSPECTION OF SLAT 2, PINION AND RACK TEETH, T: 6 YE NO CPCP ALL

622CB 522 LH/RH I: 6 YE

SLATS FULLY EX TENDED 600 NOTE: THIS INSPECTION IS LISTED FOR RECORD PURPOSES

622 ONLY. FOR ACCOMPLISHMENT OF THE REQUIRED INSPECTION

IT HAS BEEN TRANSFERRED TO SECTION C OF T HIS

DOCUMENT: MSI 27.80.00 TASK NO. 2 AND 7.

574307

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

574401

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 3, TRACKS 7 AND 8: T: 6 YE T: 24 YE NO C PCP ALL

600 VISIBLE PART OF ROLLER CONTACT AREA WHEN SLAT IS I: 6 YE I: 6 YE

FULLY EXTENDED, LH/RH

574401

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

574402

- 01

- 1 BOLTS SUCCESSIVELY 500 DETAILED INSPECTION OF SLAT 3, TRACKS 7 AND 8 T: 12 YE NO CPCP PRE 33592

REMOVED 600 ATTACHMENTS, INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

SLATS FULLY EXTENDED BOLTS, LINKS AND SIDE PLATES, LH/RH

REV 18 WINGS SECTION: D -57 PAGE 98APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574402

- 01

- 2 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 3, TRACKS 7 AND 8 T: 12 YE NO CPCP POST 33592

600 ATTACHMENTS, INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

BOLTS, LINKS AND SIDE PLATES, LH/RH

574402

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

574403

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

574404

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 3, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. OR I: 12 YE OR

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT 39000 FC GROUP 19 - 1A

3. OR OR

78000 FH GROUP 19

- 1B

I: 12 YE OR

OR A320

16000 FC OR

OR A321

32000 FH

574404

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

574404

- 01

- 5 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 3, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. I: 12 YE I: 12 YE OR

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT GROUP 18 - 1E

3.

574404

- 02

- 1 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (ENDOSCOPIC) OF SLAT 3, T: 12 YE T: 24 YE NO C PCP ALL

600 SKIN CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB I: 12 YE I: 12 YE

STATIONS, LH/RH.

NOTE: SDET INSPECTION IS OF INTERNAL STRUCTURE OF

SLAT 3.

574405

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 3, TRAILING EDGE, LOWER T: 12 YE NO C PCP ALL

600 FACE, LH/RH I: 6 YE

REV 18 WINGS SECTION: D -57 PAGE 99APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574406

- 01

- 1 522FB 522LB 622FB 500 DETAILED INSPECTION OF SLAT 3, PINION AND RACK TEETH, T: 6 YE NO C PCP ALL

622LB 522 LH/RH. I: 6 YE

SLATS FULLY EXTENDED 600 NOTE: THIS INSPECTION IS LISTED FOR RECORD PURPOSES

622 ONLY. FOR ACCOMPLISHMENT OF THE REQUIRED INSPECTION

IT HAS BEEN TRANSFERRED TO SECTION C OF THIS

DOCUMENT: MSI 27.80.00 TASK NO. 2 AND 7

574407

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

574501

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 4, TRACKS 9 AND 10: T: 6 YE T: 24 YE NO CPCP ALL

600 VISIBLE PART OF ROLLER CONTACT AREA WHEN SLAT IS I: 6 YE I: 6 YE

FULLY EXTENDED, LH/RH

574501

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

574502

- 01

- 1 BOLTS SUCCESSIVELY 500 DETAILED INSPECTION OF SLAT 4, TRACKS 9 AND 10 T: 12 YE NO CPCP PRE 33592

REMOVED 600 ATTACHMENTS INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 Y E

SLATS FULLY EXTENDED BOLTS, LINKS AND SIDE PLATES, LH/RH

574502

- 01

- 2 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 4, TRACKS 9 AND 10 T: 12 YE NO C PCP POST 33592

600 ATTACHMENTS INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

BOLTS, LINKS AND SIDE PLATES, LH/RH

574502

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

574503

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

REV 18 WINGS SECTION: D -57 PAGE 100APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574504

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 4, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. OR I: 12 YE OR

NOTE: DET IN SPECTION IS OF EXTERNAL STRUCTURE OF SLAT 39000 FC GROUP 19

- 1A

4 OR OR

78000 FH GROUP 19

- 1B

I: 12 YE OR

OR A320

16000 FC OR

OR A321

32000 FH

574504

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

574504

- 01

- 5 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 4, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO CPCP GROUP 19

- 1C

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. I: 12 YE I: 12 YE OR

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT GROUP 18 - 1E

4.

574504

- 02

- 1 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (ENDOSCOPIC) OF SLAT 4, T: 12 YE T: 24 YE NO CPCP ALL

600 SKIN CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB I: 12 YE I: 12 YE

STATI ONS, LH/RH.

NOTE: SDET INSPECTION IS OF INTERNAL STRUCTURE OF

SLAT 4 .

574505

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 4, TRAILING EDGE, LOWER T: 12 YE NO C PCP ALL

600 FACE, LH/RH I: 6 YE

574506

- 01

- 1 522NB 522QB 622NB 500 DETAILED INSPECTION OF SLAT 4, PINION AND RACK TEETH, T: 6 YE NO C PCP ALL

622QB 522 LH/RH I: 6 YE

SLATS FULLY EXTENDED 600 NOTE: THIS INSPECTION IS LISTED FOR RECORD PURPOSES

622 ONLY. FOR ACCOMPLISHMENT OF THE REQUIRED INSPECTION

IT HAS BEEN TRANSFERRED TO SECTION C OF THIS

DOCUMENT: MSI 27.80.00 TASK NO. 2 AND 7

574507

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 101APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

574601

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 5, TRACKS 1 1 AND 12: T: 6 YE T: 24 YE NO CPCP ALL

600 VISIBLE PART OF ROLLER CONTACT AREA WHEN SLAT IS I: 6 YE I: 6 YE

FULLY EXTENDED, L H/RH

574601

- 02

- 1 N/A TASK DELETED WITH DEC 11 REVISION

574602

- 01

- 1 BOLTS SUCCESSIVELY 500 DETAILED INSPECTION OF SLAT 5, TRACKS 11 AND 12 T: 12 YE NO C PCP PRE 33592

REMOVED 600 ATTACHMENTS INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

SLATS FULLY EXTENDED BOLTS, LINKS AND SIDE PLATES, LH/RH

574602

- 01

- 2 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 5, TRACKS 11 AND 12 T: 12 YE NO CPCP POST 33592

600 ATTACHMENTS INCLUDING TRACK RIB LUGS, TRACK LUGS, I: 6 YE

BOLTS, LINKS AND SIDE PLATES, LH/RH

574602

- 02

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

574603

- 01

- 1 N/A SSI DELETED WITH JAN 94 REVISION

574604

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 5, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. OR I: 12 YE OR

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT 39000 FC GROUP 19 - 1A

5. OR OR

78000 FH GROUP 19

- 1B

I: 12 YE OR

OR A320

16000 FC OR

OR A321

32000 FH

574604

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

574604

- 01

- 4 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 5, SKIN CONNECTIONS IN T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

600 AREA OF LOWER GIRDER AT TRACK RIB STATIONS, LH/RH. I: 12 YE I: 12 YE OR

NOTE: DET INSPECTION IS OF EXTERNAL STRUCTURE OF SLAT GROUP 18

- 1E

5.

REV 18 WINGS SECTION: D -57 PAGE 102APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

57460 4- 02

- 1 SLATS FULLY EXTENDED 500 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF SLAT 5, T: 12 YE T: 24 YE NO C PCP ALL

600 SKIN CONNECTIONS IN AREA OF LOWER GIRDER AT TRACK RIB I: 12 YE I: 12 YE

STATIONS, LH/RH.

NOTE: SDET INSPECTION IS OF INTERNAL STRUCTURE OF

SLAT 5.

574605

- 01

- 1 SLATS FULLY EXTENDED 500 DETAILED INSPECTION OF SLAT 5, TRAILING EDGE, LOWER T: 12 YE NO CPCP AL L

600 FACE LH/RH I: 6 YE

574606

- 01

- 1 522SB 522UB 622SB 500 DETAILED INSPECTION OF SLAT 5, PINION AND RACK TEETH, T: 6 YE NO C PCP ALL

622UB 522 LH/RH I: 6 YE

SLATS FULLY EXTENDED 600 NOTE: THIS INSPECTION IS LISTED FOR RECORD PURPOSES

622 ONLY. FOR ACCOMPLISHMENT OF THE REQUIRED INSPECTION

IT HAS BEEN TRANSFERRED TO SECTION C OF THIS

DOCUMENT: MSI 27.80.00 TASK NO. 2 AND 7.

574607

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575101

- 01

- 1 531CB 532CB 533CB 531 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE FLAP T: 12 YE C PCP ALL

631CB 632CB 633CB 532 ACTUATOR BRACKETS AT FLAP TRACKS 2,3 AND 4 I: 12 YE

533

631

632

633

575101

- 02

- 1 531CB 532CB 533CB 531 SPECIAL DETAILED INSPECTION (US) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

631CB 632CB 633CB 532 TRAILING EDGE FLAP ACTUATOR BRACKETS AT FLAP TRACKS I: 20000 FC OR

533 2,3 AND 4 GROUP 19 - 1A

631 OR

632 GROUP 19 - 1B

633 OR

A320

- 100

575101

- 02

- 2 531CB 532CB 533CB 531 SPECIAL DETAILED INSPECTION (US) OF OUTER WING, T: 48000 FC A321

631CB 632CB 633CB 532 TRAILING EDGE FLAP ACTUATOR BRACK ETS AT FLAP TRACKS I: 16400 FC

533 2,3 AND 4

631

632

633

REV 18 WINGS SECTION: D -57 PAGE 103APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575101

- 02

- 3 531CB 532CB 533CB 531 SPECIAL DETAILED INSPECTION (US) OF OUTER WING, T: 48000 FC A320

- 200

631CB 632CB 633CB 532 TRAILING EDGE FLAP ACTUATOR BRACKETS AT FLAP TRACKS I: 15000 FC

533 2,3 AND 4

631

632

633

575104

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE T: 48000 FC T: 12 YE CPCP GROUP 18- 1A

EXTENDED 600 SPOILER 1 ACTUATOR AND HINGE FITTINGS. I: 15000 FC I: 12 YE OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

575104

- 01

- 2 N/A TASK DELETED WITH SEP 05 REVISION

575104

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

575104

- 01

- 5 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 12 YE C PCP GROUP 19- 1C

EXTENDED 600 SPOILER 1 ACTUATOR AND HINGE FITTINGS I: 12 YE

575106

- 01

- 1 573BB 575BB 575DB 574 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 48000 FC GROUP 18

- 1A

575EB 575GB 673BB 575 SPOILERS 1,2,3,4 A ND 5 HINGE PINS I: 15000 FC OR

675BB 675DB 675EB 582 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575106

- 02 -1 GROUP 19- 1A

675GB 583 OR

PINS REMOVED 584 GROUP 19

- 1B

585 OR

586 A320

674

675

682

683

684

685

686

REV 18 WINGS SECTION: D -57 PAGE 104APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575106

- 01

- 3 573BB 575BB 575DB 574 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 48000 FC A321

575EB 575GB 673BB 575 SPOILERS 1,2,3,4 AND 5 HINGE PINS I: 12300 FC

675BB 675DB 675EB 582 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575106

- 02 -3

675GB 583

PINS REMOVED 584

585

586

674

675

682

683

684

685

686

575106

- 02

- 1 573BB 575BB 575DB 574 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

575EB 575GB 673BB 575 TRAILING EDGE, SPOILERS 1,2,3,4,AND 5 HINGE PINS I: 20000 FC OR

675BB 675DB 675EB 582 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575106

- 01 -1 GROUP 19- 1A

675GB 583 OR

PINS REMOVED 584 GROUP 19

- 1B

585 OR

586 A320

674

675

682

683

684

685

686

REV 18 WINGS SECTION: D -57 PAGE 105APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575106

- 02

- 3 573BB 575BB 575DB 574 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING, T: 48000 FC A321

575EB 575GB 673BB 575 TRAILING EDGE, SPOILERS 1,2,3,4,AND 5 HINGE PINS I: 16400 FC

675BB 675DB 675EB 582 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575106

- 01 -3

675GB 58 3

PINS REMOVED 584

585

586

674

675

682

683

684

685

686

575106

- 03

- 1 573BB 575BB 575DB 574 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 12 YE C PCP ALL

575EB 575GB 673BB 575 SPOILERS 1,2,3,4 AND 5 HINGE PINS I: 12 YE

675BB 675DB 675EB 582

675GB 583

PINS REMOVED 584

585

586

674

675

682

683

684

685

686

575107

- 01

- 1 FLAPS AND SPOILERS 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 12 YE C PCP ALL

EXTENDED 583 SPOILERS 2,3,4 AND 5 ACTUATOR AND HINGE FITTINGS I: 6 YE

584

585

586

675

683

684

685

686

REV 18 WINGS SECTION: D -57 PAGE 106APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575107

- 02

- 1 FLAPS AND SPOILERS 575 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

EXTENDED 583 TRAILING EDGE, SPOILERS 2,3,4 AND 5 ACTUATOR AND I: 15000 FC OR

584 HIN GE FITTINGS GROUP 19

- 1A

585 OR

586 GROUP 19 - 1B

675 OR

683 A320 - 100

684 OR

685 A320 - 200

686 POST 34650

575107

- 02

- 2 FLAPS AND SPOILERS 575 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A321

EXTENDED 583 TRAILING EDGE, SPOILERS 2,3,4 AND 5 ACTUATOR AND I: 12300 FC

584 HINGE FITTINGS

585

586

675

683

684

685

686

575107

- 02

- 3 FLAPS AND SPOILERS 575 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 200

EXTENDED 583 TRAILING EDGE, SPOILER 2,3,4,& 5 ACTUATOR AND HINGE I: 13600 FC PRE 34650

584 FITTINGS.

585

5 86

675

683

684

685

686

575119

- 01

- 1 575AT 575JB 575KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 30500 FC T: 12 YE C PCP GROUP 18- 1A

575LB 575MB 675AT 590 AILERON HINGE FITTINGS 1 TO 5 AND  ́A ́ FRAMES I: 16500 FC I: 12 YE OR

675JB 675KB 675LB 675 GROUP 19

- 1A

675MB 690 OR

GROUP 19

- 1B

OR

A320

REV 18 WINGS SECTION: D -57 PAGE 107APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575119

- 01

- 2 575AT 575JB 575KB 575 DETAILED INSPECTI ON OF OUTER WING, TRAILING EDGE, T: 30500 FC T: 12 YE CPCP A321

575LB 575MB 675AT 590 AILERON HINGE FITTINGS 1 TO 5 AND  ́A ́ FRAMES I: 16500 FC I: 12 YE

675JB 675KB 675LB 675

675MB 690

575119

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

575119

- 01

- 5 575AT 575JB 575KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 12 YE CPCP GROUP 19

- 1C

575LB 575MB 675AT 590 AILERON HINGE FITTINGS 1 TO 5 AND  ́A ́ FRAMES I: 12 YE

675JB 675KB 675LB 675

675MB 690

575119

- 01

- 6 575AT 575JB 575KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 12 YE C PCP GROUP 18- 1E

575LB 575MB 675AT 590 AILERON HINGE FITTINGS 1 TO 5 AND  ́A ́ FRAMES I: 12 YE

675JB 675KB 675LB 675

675MB 690

575120

- 01

- 1 575AT 575JB 575KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 48000 FC GROUP 18

- 1A

575LB 575MB 675AT 590 AILERON HINGE PINS 1 TO 5. I: 15000 FC OR

675JB 675KB 675LB 675 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575120

- 02 -1 GROUP 19- 1A

675MB 690 OR

PINS REMOVED GROUP 19

- 1B

OR

A320

575120

- 01

- 3 575AT 575JB 575KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 48000 FC A321

575LB 575MB 675AT 590 AILERON HINGE PINS 1 TO 5. I: 12300 FC

675JB 675KB 675LB 675 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575120

- 02 -2

675MB 690

PINS REMOVED

575120

- 02

- 1 575AT 575JB 575KB 575 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

575LB 575MB 675AT 590 TRAILING EDGE, AILERON HINGE PINS 1 TO 5 I: 20000 FC OR

675JB 675KB 675LB 675 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575120

- 01 -1 GROUP 19- 1A

675MB 690 OR

PINS REMOVED GROUP 19

- 1B

OR

A320

REV 18 WINGS SECTION: D-57 PAGE 108APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575120

- 02

- 2 575AT 575JB 575KB 575 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING, T: 48000 FC A321

575LB 575MB 675AT 590 TRAILING EDGE, AILERON HINGE PINS 1 TO 5 I: 16400 FC

675JB 675KB 675LB 675 NOTE: THIS TASK IS AN ALTERNATIVE TO TASK 575120

- 01 -3

675MB 690

PINS REMOVED

575120

- 03

- 1 575AT 575JB 575KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 12 YE C PCP ALL

5 75LB 575MB 675AT 590 AILERON HINGE PINS 1 TO 5 I: 7.5 YE

675JB 675KB 675LB 675

675MB 690

PINS REMOVED

575121

- 01

- 1 575KB 575LB 675KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 6 YE T: 24 YE C PCP GROUP 18- 1A

675LB 590 AILERON, INBOARD AND OUTBOARD ACTUATOR FITTINGS OR I: 6 YE OR

675 30000 FC GROUP 19 - 1A

690 I: 6 YE OR

OR GROUP 19

- 1B

28000 FC OR

A320

575121

- 01

- 2 575KB 575LB 675KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 6 YE T: 24 YE C PCP A321

675LB 590 AILERON, INBOARD AND OUTBOARD ACTUATOR FITTINGS OR I: 6 YE

675 30000 FC

690 I: 6 YE

OR

25000 FC

575121

- 01

- 4 N/A TASK DELETED WITH SEP 05 REVISION

575121

- 01

- 5 575KB 575LB 675KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 6 YE T: 24 YE C PCP GROUP 19- 1C

675LB 590 AILERON, INBOARD AND OUTBOARD ACTUATOR FITTINGS I: 6 YE I: 6 YE

675

690

575121

- 01

- 6 575KB 575LB 675KB 575 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 6 YE T: 24 YE C PCP GROUP 18- 1E

675LB 590 AILERON, INBOARD AND OUTBOARD ACTUATOR FITTINGS I: 6 YE I: 6 YE

675

690

REV 18 WINGS SECTION: D -57 PAGE 109APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575129

- 01

- 1 N/A TASK DELETED WITH DEC 10 REVISION

575130

- 01

- 1 FLAPS AND SPOILERS 575 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 100

EXTENDED 675 TRAILING EDGE, SPOILERS 2, 3 AND 4 ACTUATOR AND HINGE I: 9500 FC

FITTINGS AT VERTICAL LEGS (APPLICABLE ONLY TO PART

NUMBER D575- 40139, 40140, 40141)

575130

- 01

- 2 FLAPS AND SPOILERS 575 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 200

EXTENDED 67 5 TRAILING EDGE, SPOILERS 2,3 AND 4 ACTUATOR AND HINGE I: 10800 FC PRE 34650

FITTINGS AT VERTICAL LEGS (APPLICABLE ONLY TO PART

NUMBER D575- 40139, 40140, 40141)

575140

- 01

- 1 191ET 192ET 193AT 147 DETAILED INSPECTION OF FLAP TRACK 1, INCLUDING T: 12 YE T: 24 YE C PCP GROUP 18- 1A

194AT 734 744 148 ATTACHMENT BRACKETS TO FUSELAGE, STRUT, CARRIAGE AND OR I: 12 YE OR

FLAPS EXTENDED SWINGING LINK (PENDULUM), LH/RH 30000 FC GROUP 19

- 1A

I: 12 YE OR

OR GROUP 19

- 1B

15000 FC OR

A320

OR

A321

575140

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575140

- 01

- 4 191ET 192ET 193AT 147 DETAILED INSPECTION OF FLAP TRACK 1, INCLUDING T: 12 YE T: 24 YE C PCP GROUP 19- 1C

194AT 734 744 148 ATTACHMENT BRACKETS TO FUSELAGE, STRUT, CARRIAGE AND I: 12 YE I: 12 YE OR

FLAPS EXTENDED SWINGING LINK (PENDULUM), LH/RH GROUP 18

- 1E

575142

- 01

- 1 734 744 147 DETAILED INSPECTION OF INBOARD FLAP, INBOARD ACTUATOR T: 12 YE T: 24 YE C PCP GROUP 18- 1A

FLAPS EXTENDED 148 DRIVE ARM, DRIVE STRUT AND OUTER PART OF TRUNNION, I: 12 YE I: 12 YE OR

LH/RH GROUP 19 - 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

REV 18 WINGS SECTION: D -57 PAGE 110APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575142

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575142

- 01

- 4 734 744 147 DETAILED INSPECTION OF INBOARD FLAP, INBOARD ACTUATOR T: 12 YE T: 24 YE CPCP GROUP 18

- 1E

FLAPS EXTENDED 148 DRIVE ARM, DRIVE STRUT AND OUTER PART OF TRUNNION, I: 12 YE I: 12 YE OR

LH/RH GROUP 19 - 1C

575150

- 01

- 1 574AB 674AB 571 DETAILED INSPECTION OF OUTER WING, MLG SUPPORT RIB 5, T: 10 YE 1+2 CPCP PRE 32025

671 OUTBOARD AND INBOARD FACES I: 5 YE

575150

- 01

- 2 574AB 674A B 571 DETAILED INSPECTION OF OUTER WING, MLG SUPPORT RIB 5, T: 12 YE 1+2 CPCP POST 32025

671 OUTBOARD AND INBOARD FACES I: 6 YE

575151

- 01

- 1 573AB 573BB 573CB 573 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE T: 48000 FC A320

- 100

574AB 574BB 673AB 574 FALSE REAR SPAR, FORWARD AND AFT FACES OR

673BB 673CB 674AB 673 48000 FH

674BB 674 I: 9100 FC

OR

14300 FH

R 575151

- 01

- 2 573AB 573BB 573CB 573 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE T: 48000 FC A320

- 200

574AB 574BB 673AB 574 FALSE REAR SPAR, FORWARD AND AFT FACES OR PRE 34650

673BB 673CB 674AB 673 96000 FH PR E 160001

674BB 674 I: 15000 FC

OR

30000 FH

575151

- 01

- 3 573AB 573BB 573CB 573 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE T: 30000 FC A321

574AB 574BB 673AB 574 FALSE REAR SPAR, FORWARD AND AFT FACES OR

673BB 673CB 674AB 673 46700 FH

674BB 674 I: 5900 FC

OR

9200 FH

REV 18 WINGS SECTION: D -57 PAGE 111APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575151

- 01

- 4 573AB 573BB 573CB 573 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE T: 30000 FC GROUP 18

- 1A

574AB 574BB 673AB 574 FALSE REAR SPAR, FORWARD AND AFT FACES OR OR

673BB 673CB 674AB 673 46700 FH GROUP 19

- 1A

674BB 674 NOTE: CREDIT CAN B E TAKEN FROM PREVIOUS I: 7300 FC OR

ACCOMPLISHMENT OF TASK 575151- 01 -2 OR GROUP 19 - 1B

9500 FH

575151

- 01

- 5 573AB 573BB 573CB 573 DETAILED INSPECTION OF OUTER WING, TRAILING EDGE, T: 48000 FC A320

- 200

574AB 574BB 673AB 574 FALSE REAR SPAR, FORWARD AND AFT FACES OR PO ST 34650

673BB 673CB 674AB 673 60000 FH

674BB 674 I: 15000 FC

OR

23300 FH

575151

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575155

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION

575155

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION

575155

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575158

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

575158

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

575158

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575158

- 01

- 4 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 112APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575159

- 01

- 1 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC A320 - 200

600 SURFACE CURVED SKIN EDGE, AFT OF REAR SPAR JUST OR PRE 34650

INBOARD OF MLG SUPPORT RIB 5 60000 FH

I: 9000 FC

OR

18000 FH

575159

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

575159

- 01

- 3 N/A TASK DELETED WITH DEC 11 REVISION

575159

- 01

- 4 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 115 00 FC GROUP 19- 1C

600 SURFACE CURVED SKIN EDGE, AFT OF REAR SPAR JUST OR

INBOARD OF MLG SUPPORT RIB 5 49600 FH

I: 5800 FC

OR

25100 FH

575159

- 01

- 5 N/A 500 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 18

- 1A

600 SURFACE CURVED SKIN EDGE, AFT OF REAR SPAR JUST OR OR

INBOARD OF MLG SUPPORT RIB 5 48000 FH GROUP 19 - 1A

I: 7500 FC OR

OR GROUP 19

- 1B

12000 FH OR

A320

- 200

POST 34650

575160

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

575160

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

575160

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

575160

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 113APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575160

- 01

- 5 574AB 674AB 574 SPECIAL DETAILED INSPECTION (X

- RAY + HFEC) OF OUTER T: 33500 FC A320

- 200

MLG SECONDARY HINGED 674 WING, TRAILING EDGE, BOTTOM SKIN, AFT OF REAR SPAR OR PRE 34650

FAIRING ABOVE MAIN LANDING GEAR REINFORCING 67000 FH

I: 11800 FC

OR

23600 FH

575161

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

575161

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

575161

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISIO N

575161

- 01

- 4 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575162

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

575162

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

575162

- 01

- 3 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575163

- 01

- 1 PYLON FAIRINGS 574 SPECIAL DETAILED INSPECTION (LFEC) OF OUTER WING, T: 48000 FC A320

- 100

REMOVED 674 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR, UNDER OR

PYLON FAIRING. 48000 FH

I: 5200 FC

OR

8000 FH

REV 18 WINGS SECTION: D -57 PAGE 114APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575163

- 01

- 2 PYLON FAIRINGS 574 SPECIAL DETAILED INSPECTION (LFEC) OF OUTER WING, T: 30000 FC A320

- 200

REMOVED 674 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR, UNDER OR PRE 34650

PYLON FAIRING. 60000 FH

I: 13200 FC

OR

26400 FH

575163

- 01

- 3 PYLON FAIRINGS 574 SPECIAL DETAILED INSPECTION (LFEC) OF OUTER WING, T: 30000 FC A321

REMOVED 674 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR, UNDER OR

PYLON FAIRING. 46500 FH

I: 3600 FC

OR

5500 FH

575163

- 01

- 4 PYLON FAIRINGS 574 SPECIAL DETAILED INSPECTION (LFEC) OF OUTER WING, T: 11100 FC GROUP 19 - 1C

REMOVED 674 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR, UNDER OR

PYLON FAIRING. 47800 FH

I: 7800 FC

OR

33600 FH

575163 -01- 5 FAIRINGS 574 SPECIAL DETAILED INSPECTION (LFEC) OF OUTER WING, T: 30000 FC A320

- 200

PYLON 674 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR UNDER OR POST 34650

REMOVED PYLON FAIRING. 46500 FH

I: 12100 FC

OR

18800 FH

575163

- 01

- 6 FAIRINGS 574 SPECIAL DETAILED INSPECTION (LFEC) OF OUTER WING, T: 30000 FC GROUP 18

- 1A

PYLON 674 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR UNDER OR OR

REMOVED PYLON FAIRING. 46500 FH GROUP 19

- 1A

I: 10000 FC OR

OR GROUP 19

- 1B

15500 FH

575163

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 115APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575164

- 01

- 1 531AB 531BB 631AB 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A320

- 100

631BB 574 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR, AROUND OR

631 FLAP TRACK 2 FORWARD FITTINGS 48000 FH

674 I: 6800 FC

OR

11200 FH

575164

- 01

- 2 531AB 531BB 631AB 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 30000 FC GROUP 18

- 1A

631BB 574 BOTTOM SKIN LOWER SURFACE, AFT OF REAR SPAR, AROUND OR OR

631 FLAP TRACK 2 FORWARD FITTINGS 52500 FH GROUP 19

- 1A

674 I: 11400 FC OR

OR GROUP 19

- 1B

19000 FH OR

A320

- 200

POST 34650

575164

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

575164

- 01

- 4 N/A TASK REMOVED WITH JUN 04 REVISION

575165

- 01

- 1 531AB 531BB 631AB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 48000 FC A320

- 100

631BB 574 SURFACE, AFT OF REAR SPAR, UNDER FLAP TRACK 2 OR

631 FAIRING. 48000 FH

674 I: 15500 FC

OR

25700 FH

R 575165

- 01

- 2 531EB 535AB 535BB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN, LOWER T: 30000 FC GROUP 21

- 1B

631EB 635AB 635BB 574 SURFACE, AFT OF REAR SPAR UNDER FLAP TRACK 2 FAIRING OR OR

631 AND FLAP TAB DRIVE 1A FAIRING (A321 ONLY) 52500 FH A321 - 200

674 I: 12700 FC

OR

21100 FH

REV 18 WINGS SECTION: D -57 PAGE 116APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575165

- 01

- 3 531AB 531BB 631AB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC GROUP 18

- 1A

631BB 574 SURFACE, AFT OF REAR SPAR, UNDER FLAP TRACK 2 OR OR

631 FAIRING. 52500 FH GROUP 19 - 1A

674 I: 12700 FC OR

OR GROUP 19

- 1B

21100 FH

575165

- 01

- 4 N/A TASK DELETED WITH DEC 11 REVISION

575165

- 01

- 5 531AB 531BB 631AB 531 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN LOWER T: 30000 FC A320

- 200

631BB 574 SURFACE, AFT OF REAR SPAR, UNDER FLAP TRACK 2 OR PO ST 34650

631 FAIRING. 52500 FH

674 I: 11400 FC

OR

19000 FH

575165

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575165

- 02

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575166

- 01

- 1 573BB 573CB 573DB 574 DETAILED INSPECTION OF OUTER WING, FALSE REAR SPAR, T: 48000 FC A320- 100

573EB 673BB 673CB 674 FORWARD FACE, LOWER FLANGE, BETWEEN RIB 7 AND RIB 9 OR

673DB 673EB 48000 FH

I: 9100 FC

OR

15400 FH

575166

- 01

- 2 573BB 573CB 573DB 574 DETAILED INSPECTION OF OUTER WING, FALSE REAR SPAR, T: 48000 FC A320

- 200

573EB 673BB 673CB 674 FORWARD FACE, LOWER FLANGE, BETWEEN RIB 7 AND RIB 9 OR PR E 34650

673DB 673EB 96000 FH

I: 7000 FC

OR

14000 FH

REV 18 WINGS SECTION: D -57 PAGE 117APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575166

- 01

- 3 573BB 573CB 573DB 574 DETAILED INSPECTION OF OUTER WING, FALSE REAR SPAR, T: 48000 FC A321

573EB 673BB 673CB 6 74 FORWARD FACE, LOWER FLANGE, BETWEEN RIB 7 AND RIB 9 OR

673DB 673EB 60000 FH

I: 5900 FC

OR

10000 FH

575166

- 01

- 4 573BB 573CB 573DB 574 DETAILED INSPECTION OF OUTER WING, FALSE REAR SPAR, T: 48000 FC GROUP 18

- 1A

573EB 673BB 673CB 674 FORWARD FACE, LOWER FLANGE BETWEEN RIB 7 AND RIB 9 OR OR

673DB 673EB 60000 FH A320

- 200

NOTE: CREDIT CAN BE TAKEN FROM PREVIOUS I: 7300 FC POST 34650

ACCOMPLISHMENT OF TASK 575166- 01 -2 OR OR

12300 FH GROUP 19

- 1A

OR

GROUP 19

- 1B

575167

- 01

- 1 574AB 574BB 674AB 574 DETAILED INSPECTION OF OUTER WING, BOTTOM SKIN PANEL T: 6 YE 1+2 C PCP ALL

674BB 674 NO. 3, UPPER SURFACE, BETWEEN REAR SPAR AND FALSE I: 6 YE

REAR SPAR, AND BETWEEN GEAR SUPPORT RIB 5 AND RIB 8.

575170

- 01

- 1 N/A TASK REMOVED WITH DEC 07 REVISION.

575170

- 01

- 2 N/A TASK REMOVED WITH DEC 07 REVISION.

575170

- 01

- 3 N/A TASK REMOVED WITH DEC 07 REVISION.

575170

- 01

- 4 N/A TASK REMOVED WITH DEC 07 REVISION.

575201

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

REV 18 WINGS SECTION: D -57 PAGE 118APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575203

- 01

- 1 FLAPS EXTENDED 581 DETAILED INSPECTION OF INBOARD FLAP, TRUNNION T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

RUBBER SEALING 681 ATTACHMENT BRACKET INCLUDING INBOARD TRUNNION, LH/RH OR I: 12 YE OR

REMOVED NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS 32000 FC GROUP 19

- 1A

TASK 575203- 02

- 1. I: 12 YE OR

OR GROUP 19

- 1B

13900 FC OR

A320

575203

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575203

- 01

- 4 FLAPS EXTENDED 581 DETAILED INSPECTION OF INBOARD FLAP, TRUNNION T: 12 YE T: 24 YE NO C PCP GROUP 18- 1E

RUBBER SEALING 681 ATTACHMENT BRACKET INCLUDING INBOARD TRUNNION, LH/RH I: 12 YE I: 12 YE OR

REMOVED NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 19

- 1C

TASK 575203- 02

- 4.

575203

- 02

- 1 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO CPCP GROUP 18- 1A

INSPECTION HOLES 681 FLAP, TRUNNION ATTACHMENT BRACKET INCLUDING INBOARD OR I: 12 YE OR

REMOVED FLAPS TRUNNION, LH/RH 32000 FC GROUP 19

- 1A

EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. I: 12 YE OR

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK OR GROUP 19 - 1B

575203- 01

- 1. 13900 FC OR

A320

575203

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575203

- 02

- 4 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1E

INSPECTION HOLES 681 FLAP, TRUNNION ATTACHMENT BRACKET INCLUDING INBOARD I: 12 YE I: 12 YE OR

REMOVED FLAPS TRUNNION, LH/RH GROUP 19

- 1C

EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES.

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575203- 01

- 4.

575205

- 01

- 1 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD FLAP, DRIVE STRUT FOR T: 42000 FC T: 12 YE CPCP GROUP 18

- 1A

631CB 581 FLAP AND DRIVE LEVER FOR FLAP TRACK FAIRING, I: 15000 FC I: 12 YE OR

FLAPS EXTENDED 631 INCLUDING ATTACHMENT BRACKETS TO THE FLAP AND GROUP 19

- 1A

681 SURROUNDING SKIN AT TRACK 2, LH/RH OR

GROUP 19

- 1B

OR

A320

REV 18 WINGS SECTION: D -57 PAGE 119APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575205

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575205

- 01

- 4 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD FLAP, DRIVE STRUT FOR T: 12 YE C PCP GROUP 18- 1E

631CB 581 FLAP AND DRIVE LEVER FOR FLAP TRACK FAIRING, I: 12 YE OR

FLAPS EXTENDED 631 INCLUDING ATTACHMENT BRACKETS TO THE FLAP AND GROUP 19

- 1C

681 SURROUNDING SKIN AT TRACK 2, LH/RH

575206

- 01

- 1 531AT 531CB 631AT 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

631CB 681 FLAP, INTERNAL BRACKETS AT TRACK 2, LH/RH OR I: 12 YE OR

COVER TAPES FROM NOTE: INSPECTION IS THROUGH INSPECTION HOLES 32000 FC GROUP 19

- 1A

INSPECTION HOLES I: 12 YE OR

REMOVED OR GROUP 19

- 1B

FLAPS EXTENDED 15000 FC OR

A320

575206

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575206

- 01

- 4 531AT 531CB 631AT 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1E

631CB 681 FLAP, INTERNAL BRACKETS AT TRACK 2, LH/RH I: 12 YE I: 12 YE OR

COVER TAPES FROM NOTE: INSPECTION IS THROUGH INSPECTION HOLES GROUP 19

- 1C

INSPECTION HOLES

REMOVED

FLAPS EXTENDED

575207

- 01

- 1 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD FLAP, FLAP TO CARRIAGE T: 12 YE T: 24 YE C PCP GROUP 18- 1A

631CB 581 ATTACHMENT BRACKET AT TRACK 2, INCLUDING SURROUNDING OR I: 12 YE OR

FLAPS EXTENDED 631 SKIN, LH/RH 32000 FC GROUP 19

- 1A

681 I: 12 YE OR

OR GROUP 19

- 1B

16000 FC OR

A320

575207

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575207

- 01

- 4 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD FLAP, FLAP TO CARRIAGE T: 12 YE T: 24 YE CPCP GROUP 19- 1C

631CB 581 ATTACHMENT BRACKET AT TRACK 2 INCLUDING SURROUNDING I: 12 YE I: 12 YE OR

FLAPS EXTENDED 631 SKIN, LH/RH GROUP 18

- 1E

681

REV 18 WINGS SECTION: D -57 PAGE 120APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575209

- 01

- 1 PYLON FAIRINGS 477 DETAILED INSPECTION OF INBOARD FLAP, ATTACHMENT T: 12 YE T: 24 YE C PCP GROUP 18- 1A

REMOVED 487 BRACKET OF PYLON AFT FAIRING, INCLUDING SURROUNDING OR I: 12 YE OR

581 SKIN, LH/RH 30000 FC GROUP 19 - 1A

681 I: 12 YE OR

OR GROUP 19

- 1B

15100 FC OR

A320

575209

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575209

- 01

- 4 PYLON FAIRINGS 477 DETAILED INSPECTION OF INBOARD FLAP, ATTACHMENT T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

REMOVED 487 BRACKET OF PYLON AFT FAIRING, INCLUDING SURROUNDING I: 12 YE I: 12 YE OR

581 SKIN, LH/RH GROUP 18 - 1E

681

575210

- 01

- 1 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

INSPECTION HOLES 681 FLAP, INTERNAL SUPPORT BRACKET OF PYLON AFT FAIRING OR I: 12 YE OR

REMOVED ATTACHMENT, LH/RH 39000 FC GROUP 19 - 1A

FLAPS EXTENDED I: 12 YE OR

NOTE: INSPECTION IS THROUGH INSPECTION HOLES OR GROUP 19 - 1B

15300 FC OR

A320

575210

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575210

- 01

- 4 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

INSPECTION HOLES 681 FLAP, INTERNAL SUPPORT BRACKET OF PYLON AFT FAIRING I: 12 YE I: 12 YE OR

REMOVED ATTACHMENT, LH/RH GROUP 18

- 1E

FLAPS EXTENDED

NOTE: INSPECTION IS THROUGH INSPECTION HOLES

575211

- 01

- 1 FLAPS EXTENDED 581 DETAILED INSPECTION OF INBOARD FLAP, END RIB, T: 12 YE CPCP A318

RUBBER SEALING 681 INCLUDING ROLLER AND INTERCONNECTION STRUT ATTACHMENT I: 12 YE OR

REMOVED BRACKET, LH/RH A319

OR

A320

575221

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 WINGS SECTION: D -57 PAGE 121APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575221

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575223

- 01

- 1 581AT 681AT 581 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE NO CPCP A321

FLAPS EXTENDED 681 TRUNNION ATTACHMENT BRACKET, INCLUDING INBOARD OR I: 12 YE

RUBBER SEALING TRUNNION, LH/RH 30000 FC

REMOVED NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS I: 12 YE

TASK 575223- 02

- 1. OR

20000 FC

575223

- 02

- 1 581AT 681AT 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO C PCP A321

COVER TAPES FROM 681 DOUBLE

- SLOTTED FLAP, TRUNNION ATTACHMENT BRACKET, OR I: 12 YE

INSPECTION HOLES INCLUDING INBOARD TRUNNION, LH/RH 30000 FC

REMOVED FLAPS NOTE: INSPECTION IS THROUGH INSPECTION HOLES I: 12 YE

EXTENDED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK OR

575223- 01

- 1. 20000 FC

575225

- 01

- 1 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 48000 FC T: 12 YE CPCP A321

631CB 581 DRIVE STRUT FOR FLAP AND DRIVE LEVER FOR FLAP TRACK I: 20000 FC I: 12 YE

FLAPS EXTENDED 631 FAIRING, INCLUDING ATTACHMENT BRACKETS TO THE FLAP AT

681 TRACK 2, LH/RH

575226

- 01

- 1 531AT 531CB 581AB 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO CPCP A321

631AT 631CB 681AB 681 DOUBLE

- SLOTTED FLAP, INTERNAL BRACKETS AT TRACK 2, OR I: 12 YE

COVER TAPES FROM LH/RH 48000 FC

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES I: 12 YE

REMOVED OR

FLAPS EXTENDED 20000 FC

575227

- 01

- 1 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

631CB 581 FLAP TO CARRIAGE ATTACHMENT BRACKET AT TRACK 2, LH/RH OR I: 12 YE

FLAPS EXTENDED 631 32000 FC

RUBBER SEALING 681 I: 12 YE

REMOVED OR

20000 FC

REV 18 WINGS SECTION: D -57 PAGE 122APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575229

- 01

- 1 PYLON FAIRINGS 477 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

REMOVED 487 ATTACHMENT BRACKET OF PYLON AFT FAIRING, INCLUDING OR I: 12 YE

581 SURROUNDING SKIN, LH/RH 32000 FC

681 I: 12 YE

OR

20000 FC

575230

- 01

- 1 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) INBOARD T: 12 YE T: 24 YE NO C PCP A321

INSPECTION HOLES 681 DOUBLE- SLOTTED FLAP, INTERNAL SUPPORT BRACKETS PYLON OR I: 12 YE

REMOVED AFT FAIRING ATTACHMENT, LH/RH 32000 FC

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES I: 12 YE

OR

20000 FC

575231

- 01

- 1 FLAPS EXTENDED 581 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

RUBBER SEALING 681 END RIB, INCLUDIN G INTERCONNECTION STRUT ATTACHMENT OR I: 12 YE

REMOVED BRACKET AND LEVER, LH/RH 48000 FC

I: 12 YE

OR

20000 FC

575233

- 01

- 1 535AB 535BB 635AB 535 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

635BB 572 TAB DRIVE ASSEMBLY AND ARTICULATION AT RIB 3, LH/RH OR I: 12 YE

FLAPS EXTENDED 635 48000 FC

672 I: 12 YE

OR

20000 FC

575235

- 01

- 1 535AB 535BB 635AB 535 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

635BB 635 TAB ARTICULATION AT RIB 6, LH/RH OR I: 12 YE

FLAPS EXTENDED 48000 FC

I: 12 YE

OR

20000 FC

REV 18 WINGS SECTION: D -57 PAGE 123APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575237

- 01

- 1 531AT 531CB 631AT 531 DETAILED INSPECTION OF INBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

631CB 631 TAB DRIVE STRUT AND ARTICULATION AT RIB 9, LH/RH OR I: 12 YE

FLAPS EXTENDED 48000 FC

I: 12 YE

OR

20000 FC

575239

- 01

- 1 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO CPCP A321

INSPECTION HOLES 681 DOUBLE

- SLOTTED FLAP, RIB 3, LH/RH OR I: 12 YE

REMOVED NOTE: INSPECTION IS THROUGH INSPECTION HOLES 48000 FC

FLAPS EXTENDED I: 12 YE

OR

20000 FC

575241

- 01

- 1 COVER TAPES FROM 581 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF INBOARD T: 12 YE T: 24 YE NO CPCP A321

INSPECTION HOLES 681 DOUBLE

- SLOTTED FLAP, RIB 6, LH/RH OR I: 12 YE

REMOVED NOTE: INSPECTION IS THROUGH INSPECTION HOLES 48000 FC

FLAPS EXTENDED I: 12 YE

OR

20000 FC

575250

- 01

- 1 FLAPS EXTENDED 500 DETAILED INSPECTION OF OUTER WING, INBOARD FLAP TRACK T: 12 YE T: 24 YE CPCP ALL

600 2 CARRIAGE FORGING I: 12 YE I: 12 YE

575250

- 02

- 1 FLAPS EXTENDED 500 SPECIAL DETAILED INSPECTION (U/S) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

600 INBOARD FLAP TRACK 2 CARRIAGE FORGING I: 20000 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

575250

- 02

- 2 FLAPS EXTENDED 500 SPECIAL DETAILED INSPECTION (U/S) OF OUTER WING, T: 48000 FC A321

600 INBOARD FLAP TRACK 2 CARRIAGE FORGING I: 16400 FC

REV 18 WINGS SECTION: D -57 PAGE 124APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575251

- 01

- 1 FLAPS EXTENDED 500 DETAILED INSPECTION OF OUTER WING, INBO ARD FLAP TRACK T: 48000 FC GROUP 18- 1A

600 2 CARRIAGE ROLLERS I: 7500 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

575251

- 01

- 2 FLAPS EXTENDED 500 DETAILED INSPECTION OF OUTER WING, INBOARD FLAP TRACK T: 36000 FC A321

600 2 CARRIAGE ROLLERS I: 7000 FC

575251

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575252

- 01

- 1 FLAPS EXTENDED INNER 531 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

BOLT REMOVED 631 INBOARD FLAP TRACK 2 FLAP PIVOT BOLT ASSEMBLY I: 15000 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

575252

- 01

- 2 FLAPS EXTENDED INNER 531 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING, T: 48000 FC A321

BOLT REMOVED 631 INBOARD FLAP TRACK 2 FLAP PIVOT BOLT ASSEMBLY I: 12300 FC

575254

- 01

- 1 FLAPS AND SPOILERS 531 DETAILED INSPECTION OF OUTER WING, INBOARD FLAP TRACK T: 6 YE T: 24 YE NO CPCP ALL

EXTENDED 631 2, DRIVE LEVER I: 6 YE I: 6 YE

575254

- 02

- 1 FLAPS AND SPOILERS 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC GROUP 18

- 1A

EXTENDED 631 INBOARD FLAP TRACK 2, DRIVE LEVER I: 15500 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

575254

- 02

- 2 FLAPS AND SPOILERS 531 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING, T: 48000 FC A321

EXTENDED 631 INBOARD FLAP TRACK 2, DRIVE LEVER I: 12700 FC

REV 18 WINGS SECTION: D -57 PAGE 125APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575301

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575303

- 01

- 1 532AT 532CB 632AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, FRONT SPAR T: 6 YE NO C PCP GROUP 18- 1A

632CB 687 SPLICES AND ATTACHMENT AREAS AT TRACK 3, INTERNAL AND I: 6 YE PRE 31601

FLAPS EXTENDED EXTERNAL, LH/RH PR E 26712

LEADING EDGE PANEL 2 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

REMOVED TASK 575303

- 02

- 1. GROUP 19

- 1A

PRE 31601

PRE 26712

OR

GROUP 19

- 1B

PRE 31601

PRE 26712

OR

A320

PRE 31601

PRE 26712

575303

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575303

- 01

- 4 532AT 532CB 632AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, FRONT SPAR T: 6 YE NO C PCP GROUP 19- 1C

632CB 687 SPLICES AND ATTACHMENT AREAS AT TRACK 3, INTERNAL AND I: 6 YE PRE 31601

FLAPS EXTENDED EXTERNAL, LH/RH PR E 26712

LEADING EDGE PANEL 2 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

REMOVED TASK 575303

- 02

- 6. GROUP 18

- 1E

PRE 31601

PRE 26712

REV 18 WINGS SECTION: D -57 PAGE 126APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575303

- 02

- 1 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 6 YE NO C PCP GROUP 18- 1A

632CB 687 FLAP, FRONT SPAR SPLICES AND ATTACHMENT AREAS AT I: 6 YE PRE 31601

COVER TAPES FROM TRACK 3, INTERNAL AND EXTERNAL, LH/RH PR E 26712

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES THIS OR

REMOVED TASK HAS TO BE PERFORMED THE SAME TIME AS TASK GROUP 19

- 1A

FLAPS EXTENDED 575303

- 01

- 1. PRE 31601

LEADING EDGE PANEL 2 PRE 26712

REMOVED OR

GROUP 19

- 1B

PRE 31601

PRE 26712

OR

A320

PRE 31601

PR E 26712

575303

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575303

- 02

- 4 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 6 YE NO C PCP GROUP 18- 1A

632CB 687 FLAP, FRONT SPAR SPLICES AND ATTACHMENT AREAS AT I: 6 YE PR E 31601

COVER TAPES FROM TRACK 3, INTERNAL AND EXTERNAL, LH/RH POST 26712

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES OR

REMOVED GROUP 19

- 1A

FLAPS EXTENDED PR E 31601

POST 26712

OR

GROUP 19

- 1B

PRE 31601

POST 26712

OR

A320

PRE 31601

POST 26712

575303

- 02

- 5 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 WINGS SECTION: D -57 PAGE 127APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575303

- 02

- 6 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 6 YE NO CPCP GROUP 19

- 1C

632CB 687 FLAP, FRONT SPAR SPLICES AND ATTACHMENT AREAS AT I: 6 YE PR E 31601

COVER TAPES FROM TRACK 3, INTERNAL AND EXTERNAL, LH/RH PR E 26712

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES THIS OR

REMOVED TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 18

- 1E

FLAPS EXTENDED 575303

- 01

- 4. PRE 31601

LEADING EDGE PANEL 2 PRE 26712

REMOVED

575303

- 02

- 7 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 6 YE NO C PCP GROUP 19- 1C

632CB 687 FLAP, FRONT SPAR SPLICES AND ATTACHMENT AREAS AT I: 6 YE PRE 31601

COVER TAPES FROM TRACK 3, INTERNAL AND EXTERNAL, LH/RH POST 26712

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES OR

REMOVED GROUP 18

- 1E

FLAPS EXTENDED PR E 31601

POST 26712

575305

- 01

- 1 533AT 533CB 633AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, FRONT SPAR T: 6 YE NO CPCP GROUP 18- 1A

633CB 687 SPLICES AND ATTACHMENT AREAS AT TRACK 4, INTERNAL AND I: 6 YE PR E 31601

FLAPS EXTENDED EXTERNAL, LH/RH OR

LEADING EDGE PANEL 5 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 19

- 1A

REMOVED TASK 575305- 02

- 1. PRE 31601

OR

GROUP 19

- 1B

PRE 31601

OR

A320

PRE 31601

575305

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575305

- 01

- 4 533AT 533CB 633AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, FRONT SPAR T: 6 YE NO C PCP GROUP 19- 1C

633CB 687 SPLICES AND ATTACHMENT AREAS AT TRACK 4, INTERNAL AND I: 6 YE PR E 31601

FLAPS EXTENDED EXTERNAL, LH/RH OR

LEADING EDGE PANEL 5 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 18

- 1E

REMOVED TASK 575305

- 02

- 4. PRE 31601

REV 18 WINGS SECTION: D-57 PAGE 128APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575305

- 02

- 1 533AT 533CB 633AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 6 YE NO C PCP GROUP 18

- 1A

633CB 687 FLAP, FRONT SPAR SPLICES AND ATTACHMENT AREAS AT I: 6 YE PR E 31601

COVER TAPES FROM TRACK 4, INTERNAL AND EXTERNAL, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 19

- 1A

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK PRE 31601

FLAPS EXTENDED 575305

- 01

- 1. OR

LEADING EDGE PANEL 5 GROUP 19

- 1B

REMOVED PRE 31601

OR

A320

PR E 31601

575305

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575305

- 02

- 4 533AT 533CB 633AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 6 YE NO C PCP GROUP 19- 1C

633CB 687 FLAP, FRONT SPAR SPLICES AND ATTACHMENT AREAS AT I: 6 YE PR E 31601

COVER TAPES FROM TRACK 4, INTERNAL AND EXTERNAL, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 18

- 1E

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS PRE 31601

FLAPS EXTENDED 575305

- 01

- 4.

LEADING EDGE PANEL 5

REMOVED

575307

- 01

- 1 FLAPS EXTENDED 587 DETAILED INSPECTION OF OUTBOARD FLAP, INBOARD RIB, T: 12 YE NO C PCP A318

RUBBER SEALING 687 FORWARD SECTION INCLUDING ROLLER, INTERNAL AND I: 12 YE OR

REMOVED EXTERNAL, LH/RH A319

NOTE: THIS TASK HAS TO BE PER FORMED THE SAME TIME AS OR

TASK 575307- 02

- 1. A320

575307

- 02

- 1 COVER TAPES FROM 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE NO CPCP A318

INSPECTION HOLES 687 FLAP, INBOARD RIB, FORWARD SECTION INCLUDING ROLLER, I: 12 YE OR

REMOVED INTERNAL AND EXTERNAL, LH/RH A319

FLAPS EXTENDED OR

RUBBER SEALING NOTE: INSPECTION IS THROUGH INSPECTION HOLES. A320

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575307- 01

- 1.

REV 18 WINGS SECTION: D -57 PAGE 129APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575309

- 01

- 1 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD FLAP SUPPORT AT TRAC K T: 12 YE T: 24 YE NO CPCP GROUP 18- 1A

632CB 587 3, INCLUDING RIB 5, FITTING ASSEMBLY AND ATTACHMENT OR I: 12 YE PR E 31601

FLAPS EXTENDED 632 STRUCTURE, INTERNAL AND EXTERNAL, LH/RH 30000 FC PRE 26712

LEADING EDGE PANEL 2 687 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS I: 12 YE OR

REMOVED TASK 575309

- 02

- 1. OR GROUP 19

- 1A

15000 FC PRE 31601

PRE 26712

OR

GROUP 19

- 1B

PRE 31601

PRE 26712

OR

A320

PRE 31601

PRE 26712

575309

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

5 75309

- 01

- 4 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD FLAP SUPPORT AT TRACK T: 12 YE T: 24 YE NO C PCP A318

632CB 587 3, INCLUDING RIB 5, FITTING ASSEMBLY AND ATTACHMENT I: 12 YE I: 12 YE POST 26712

FLAPS EXTENDED 632 STRUCTURE, INTERNAL AND EXTERNAL, LH/RH OR

LEADING EDGE PANEL 2 687 A318

REMOVED NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS PO ST 31601

TASK 575309- 02

- 4. OR

A319

POST 26712

OR

A319

POST 31601

OR

A320

POST 26712

OR

A320

POST 31601

REV 18 WINGS SECTION: D -57 PAGE 130APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575309

- 01

- 5 532AT 532CB 632AT 532 DETAILED INSPECTI ON OF OUTBOARD FLAP SUPPORT AT TRACK T: 12 YE T: 24 YE NO CPCP GROUP 19 - 1C

632CB 587 3, INCLUDING RIB 5, FITTING ASSEMBLY AND ATTACHMENT I: 12 YE I: 12 YE PR E 26712

FLAPS EXTENDED 632 STRUCTURE, INTERNAL AND EXTERNAL, LH/RH PR E 31601

LEADING EDGE PANEL 2 687 OR

REMOVED NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 18

- 1E

TASK 575309- 02

- 5. PRE 26712

PRE 31601

575309

- 02

- 1 532AT 532CB 632AT 532 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

632CB 587 FLAP SUPPORT AT TRACK 3, INCLUDING RIB 5, FITTING OR I: 12 YE PRE 31601

COVER TAPES FROM 632 ASSEMBLY AND ATTACHMENT STRUCTURE, INTERNAL AND 30000 FC PRE 26712

INSPECTION HOLES 687 EXTERNAL, LH/RH I: 12 YE OR

REMOVED OR GROUP 19

- 1A

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. 15000 FC PR E 31601

LEADING EDGE P ANEL 2 THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK PRE 26712

REMOVED 575309

- 01

- 1. OR

GROUP 19

- 1B

PRE 31601

PRE 26712

OR

A320

PRE 31601

PRE 26712

575309

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 WINGS SECTION: D -57 PAGE 131APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575309

- 02

- 4 532AT 532CB 632AT 532 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP A318

632CB 587 FLAP SUPPORT AT TRACK 3, INCLUDING RIB 5, FITTING I: 12 YE I: 12 YE PO ST 26712

COVER TAPES FROM 632 ASSEMBLY AND ATTACHMENT STRUCTURE, INTERNAL AND OR

INSPECTION HOLES 687 EXTERNAL, LH/RH A318

REMOVED PO ST 31601

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. OR

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK A319

575309- 01

- 4. POST 26712

OR

A319

POST 31601

OR

A320

POST 26712

OR

A320

POST 31601

575309

- 02

- 5 532AT 532CB 632AT 532 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP GROUP 19

- 1C

632CB 587 FLAP SUPPORT AT TRACK 3, INCLUDING RIB 5, FITTING I: 12 YE I: 12 YE PR E 26712

COVER TAPES FROM 632 ASSEMBLY AND ATTACHMENT STRUCTURE, INTERNAL AND PR E 31601

INSPECTION HOLES 687 EXTERNAL, LH/RH OR

REMOVED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 18

- 1E

FLAPS EXTENDED T HIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK PRE 26712

LEADING EDGE PANEL 2 575309

- 01

- 5. PRE 31601

REMOVED

575311

- 01

- 1 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD FLAP, DRIVE LINKAGE T: 12 YE T: 24 YE C PCP GROUP 18- 1A

632CB 587 AND DRIVE FITTING AT TRACK 3, LH/RH OR I: 12 YE OR

FLAPS EXTENDED 632 32000 FC GROUP 19

- 1A

687 I: 12 YE OR

OR GROUP 19

- 1B

15000 FC OR

A320

575311

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575311

- 01

- 4 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD FLAP, DRIVE LINKAGE T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

632CB 587 AND DRIVE FITTING AT TRACK 3, LH/RH I: 12 YE I: 12 YE OR

FLAPS EXTENDED 632 GROUP 18

- 1E

687

REV 18 WINGS SECTION: D-57 PAGE 132APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575312

- 01

- 1 532AT 532CB 632AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, INTERNAL T: 34000 FC T: 12 YE NO C PCP GROU P 18

- 1A

632CB 687 SUPPORT AT TRACK 3 INCLUDING RIB 6, FITTING AT FRONT I: 15000 FC I: 12 YE PR E 26712

FLAPS EXTENDED SPAR AND INTERNAL DOUBLER, LH/RH PRE 31601

LEADING EDGE PANEL 2 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

REMOVED TASK 575312- 02

- 1. GROUP 19

- 1A

PRE 26712

PRE 31601

OR

GROUP 19

- 1B

PRE 26712

PRE 31601

OR

A320

PRE 26712

PRE 31601

575312

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575312

- 01

- 4 532AT 532CB 632AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, INTERNAL T: 12 YE NO CPCP GROUP 19

- 1C

632CB 687 SUPPORT AT TRACK 3 INCLUDING RIB 6, FITTING AT FRONT I: 12 YE PRE 26 712

FLAPS EXTENDED SPAR AND INTERNAL DOUBLER, LH/RH PR E 31601

LEADING EDGE PANEL 2 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

REMOVED TASK 575312

- 02

- 5. GROUP 18

- 1E

PRE 26712

PRE 31601

575312

- 02

- 1 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 34000 FC T: 12 YE NO C PCP GROU P 18

- 1A

632CB 687 FLAP, INTERNAL SUPPORT AT TRACK 3, INCLUDING RIB 6, I: 15000 FC I: 12 YE PR E 26712

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH PRE 31601

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. OR

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK GROUP 19 - 1A

FLAPS EXTENDED 575312

- 01

- 1. PRE 26712

LEADING EDGE PANEL 2 PR E 31601

REMOVED OR

GROUP 19

- 1B

PRE 26712

PRE 31601

OR

A320

PRE 26712

PRE 31601

REV 18 WINGS SECTION: D -57 PAGE 133APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575312

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575312

- 02

- 4 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE NO C PCP A318

632CB 687 FLAP, INTERNAL SUPPORT AT TRACK 3, INCLUDING RIB 6, I: 12 YE PO ST 26712

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. A318

REMOVED POST 31601

FLAPS EXTENDED OR

A319

POST 26712

OR

A319

POST 31601

OR

A320

POST 26712

OR

A320

POST 31601

575312

- 02

- 5 532AT 532CB 632AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE NO CPCP GROUP 19

- 1C

632CB 687 FLAP, INTERNAL SUPPORT AT TRACK 3, INCLUDING RIB 6, I: 12 YE PR E 26712

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH PRE 31601

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. OR

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK GROUP 1 8- 1E

FLAPS EXTENDED 575312

- 01

- 4. PRE 26712

LEADING EDGE PANEL 2 PR E 31601

REMOVED

575313

- 01

- 1 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, SUPPORT AT T: 30000 FC T: 12 YE NO C PCP GROUP 18- 1A

633CB 587 TRACK 4, INCLUDING RIB 14, FITTING ASSEMBLY, PENDU LUM I: 15000 FC I: 12 YE PRE 31601

FLAPS EXTENDED 633 SUPPORT AND ATTACHMENT STRUCTURE, INTERNAL AND OR

LEADING EDGE PANEL 5 687 EXTERNAL, LH/RH GROUP 19

- 1A

REMOVED PRE 31601

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

TASK 575313- 02

- 1. GROUP 19

- 1B

PRE 31601

OR

A320

PRE 31601

REV 18 WINGS SECTION: D -57 PAGE 134APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575313

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575313

- 01

- 4 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, SUPPORT AT T: 30000 FC T: 12 YE NO CPCP GROUP 18

- 1A

633CB 587 TRACK 4, INCLUDING RIB 14, FITTING ASSEMBLY, PENDULUM I: 15000 FC I: 12 YE PO ST 31601

FLAPS EXTENDED 633 SUPPORT AND ATTACHMENT STRUCTURE, INTERNAL AND OR

687 EXTERNAL, LH/RH GROUP 19 - 1A

POST 31601

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

TASK 575313- 02

- 4. GROUP 19

- 1B

POST 31601

OR

A320

POST 31601

575313

- 01

- 5 N/A TASK DELETED WITH SEP 05 REVISION

575313

- 01

- 6 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, SUPPORT AT T: 12 YE NO CPCP GROUP 19- 1C

633CB 587 TRACK 4, INCLUDING RIB 14, FITTING ASSEMBLY, PENDULUM I: 12 YE PR E 31601

FLAPS EXTENDED 633 SUPPORT AND ATTACHMENT STRUCTURE, INTERNAL AND OR

LEADING EDGE PANEL 5 687 EXTERNAL, LH/RH GROUP 18

- 1E

REMOVED PR E 31601

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS

TASK 575313- 02

- 6.

575313

- 01

- 7 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, SUPPORT AT T: 12 YE NO C PCP GROUP 19- 1C

633CB 587 TRACK 4, INCLUDING RIB 14, FITTING ASSEMBLY, PENDULUM I: 12 YE POST 31601

FLAPS EXTENDED 633 SUPPORT AND ATTACHMENT STRUCTURE, INTERNAL AND OR

687 EXTERNAL, LH/RH GROUP 18 - 1E

POST 31601

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS

TASK 575313- 02

- 7.

REV 18 WINGS SECTION: D -57 PAGE 135APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575313

- 02

- 1 533AT 533CB 633AT 533 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 30000 FC T: 12 YE NO CPCP GROUP 18

- 1A

633CB 587 FLAP, SUPPORT AT TRACK 4, INCLUDING RIB 14, FITTING I: 15000 FC I: 12 YE PR E 31601

COVER TAPES FROM 633 ASSEMBLY, PENDULUM SUPPORT AND ATTACHMENT STRUCTURE, OR

INSPECTION HOLES 687 INTERNAL AND EXTERNAL, LH/RH GROUP 1 9- 1A

REMOVED PR E 31601

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. OR

LEADING EDGE PANEL 5 THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK GROUP 19

- 1B

REMOVED 575313- 01

- 1. PRE 31601

OR

A320

PRE 31601

575313

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575313

- 02

- 4 533AT 533CB 633AT 533 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 30000 FC T: 12 YE NO CPCP GROUP 18- 1A

633CB 587 FLAP, SUPPORT AT TRACK 4, INCLUDING RIB 14, FITTING I: 15000 FC I: 12 YE PO ST 31601

COVER TAPES FROM 633 ASSEMBLY, PENDULUM SUPPORT AND ATTACHMENT STRUCTURE, OR

INSPECTION HOLES 687 INTERNAL AND EXTERNAL, LH/RH GROUP 19

- 1A

REMOVED PO ST 31601

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. OR

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK GROUP 19

- 1B

575313- 01

- 4. POST 31601

OR

A320

POST 31601

575313

- 02

- 5 N/A TASK DELETED WITH SEP 05 REVISION

575313

- 02

- 6 533AT 533CB 633AT 533 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE NO CPCP GROUP 19

- 1C

633CB 587 FLAP, SUPPORT AT TRACK 4, INCLUDING RIB 14, FITTING I: 12 YE PRE 31601

COVER TAPES FROM 633 ASSEMBLY, PENDULUM SUPPORT AND ATTACHMENT STRUCTURE, OR

INSPECTION HOLES 687 INTERNAL AND EXTERNAL, LH/RH GROUP 18

- 1E

REMOVED PR E 31601

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES.

LEADING EDGE PANEL 5 THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

REMOVED 575313

- 01

- 6.

REV 18 WINGS SECTION: D -57 PAGE 136APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575313

- 02

- 7 533AT 533CB 633AT 533 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE NO CPCP GROUP 19- 1C

633CB 587 FLAP, SUPPORT AT TRACK 4, INCLUDING RIB 14, FITTING I: 12 YE PO ST 31601

COVER TAPES FROM 633 ASSEMBLY, PENDULUM SUPPORT AND ATTACHMENT STRUCTURE, OR

INSPECTION HOLES 687 INTERNAL AND EXTERNAL, LH/RH GROUP 18

- 1E

REMOVED PO ST 31601

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES.

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575313- 01

- 7.

575315

- 01

- 1 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, DRIVE LINKAGE T: 12 YE T: 24 YE CPCP GROUP 18 - 1A

633CB 587 AND DRIVE FITTING AT TRACK 4, LH/RH OR I: 12 YE P RE 31601

FLAPS EXTENDED 633 32000 FC OR

LEADING EDGE PANEL 5 687 I: 12 YE GROUP 19

- 1A

REMOVED OR PR E 31601

15000 FC OR

GROUP 19

- 1B

PRE 31601

OR

A320

PRE 31601

575315

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575315

- 01

- 4 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, DRIVE LINKAGE T: 12 YE T: 24 YE CPCP GROUP 18

- 1A

633CB 587 AND DRIVE FITTING AT TRACK 4, LH/RH OR I: 12 YE PO ST 31601

FLAPS EXTENDED 633 32000 FC OR

687 I: 12 Y E GROUP 19

- 1A

OR POST 31601

15000 FC OR

GROUP 19

- 1B

POST 31601

OR

A320

POST 31601

575315

- 01

- 5 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 WINGS SECTION: D-57 PAGE 137APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575315

- 01

- 6 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, DRIVE LINKAGE T: 12 YE T: 24 YE CPCP GROUP 19- 1C

633CB 587 AND DRIVE FITTING AT TRACK 4, LH/RH I: 12 YE I: 12 YE PR E 31601

FLAPS EXTENDED 633 OR

LEADING EDGE PANEL 5 687 GROUP 18

- 1E

REMOVED PRE 31601

575315

- 01

- 7 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD FLAP, DRIVE LINKAGE T: 12 YE T: 24 YE CPCP GROUP 19

- 1C

633CB 587 AND DRIVE FITTING AT TRACK 4, LH/RH I: 12 YE I: 12 YE PO ST 31601

FLAPS EXTENDED 633 OR

687 GROUP 18 - 1E

POST 31601

575316

- 01

- 1 533AT 533CB 633AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, INTERNAL T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

633CB 687 SUPPORT AT TRACK 4 INCLUDING RIB 15, FITTING AT FRONT I: 12 YE I: 12 YE PR E 31601

FLAPS EXTENDED SPAR AND INTERNAL DOUBLER, LH/RH OR

LEADING EDGE PANEL 5 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 19

- 1A

REMOVED TASK 575316

- 02

- 1. PRE 31601

OR

GROUP 19

- 1B

PRE 31601

OR

A320

PRE 31601

575316

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575316

- 01

- 4 533AT 533CB 633AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, INTERNAL T: 12 YE T: 24 YE NO CPCP GROUP 18

- 1A

633CB 687 SUPPORT AT TRACK 4, INCLUDING RIB 15, FITTING AT I: 12 YE I: 12 YE PO ST 31601

FLAPS EXTENDED FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 19 - 1A

TASK 575316- 02

- 4. POST 31601

OR

GROUP 19

- 1B

POST 31601

OR

A320

POST 31601

575316

- 01

- 5 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 WINGS SECTION: D -57 PAGE 138APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575316

- 01

- 6 533AT 533CB 633AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, INTERNAL T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

633CB 687 SUPPORT AT TRACK 4, INCLUDING RIB 15, FITTING AT I: 12 YE I: 12 YE PRE 31601

FLAPS EXTENDED FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

LEADING EDGE PANEL 5 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 18

- 1E

REMOVED TASK 575316

- 02

- 6. PRE 31601

575316

- 01

- 7 533AT 533CB 633AT 587 DETAILED INSPECTION OF OUTBOARD FLAP, INTERNAL T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

633CB 687 SUPPORT AT TRACK 4, INCLUDING RIB 15, FITTING AT I: 12 YE I: 12 YE POST 31601

FLAPS EXTENDED FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS GROUP 18 - 1E

TASK 575316- 02

- 7. POST 31601

575316

- 02

- 1 533AT 533CB 633AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

633CB 6 87 FLAP, INTERNAL SUPPORT AT TRACK 4, INCLUDING RIB 15, I: 12 YE I: 12 YE PRE 31601

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 19

- 1A

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK PRE 31601

FLAPS EXTENDED 575316

- 01

- 1. OR

LEADING EDGE PANEL 5 GROUP 19

- 1B

REMOVED PRE 31601

OR

A320

PRE 31601

575316

- 02

- 3 N/A TASK DELETED WITH SEP 05 REVISION

575316

- 02

- 4 533AT 533CB 633AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP GROUP 18- 1A

633CB 687 FLAP, INTERNAL SUPPORT AT TRACK 4, INCLUDING RIB 15, I: 12 YE I: 12 YE PO ST 31601

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 19

- 1A

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK POST 31601

FLAPS EXTENDED 575316

- 01

- 4. OR

GROUP 19

- 1B

POST 31601

OR

A320

POST 31601

575316

- 02 -5 N/A TASK DELETED WITH SEP 05 REVISION

REV 18 WINGS SECTION: D -57 PAGE 139APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575316

- 02

- 6 533AT 533CB 633AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP GROUP 19- 1C

633CB 687 FLAP, INTERNAL SUPPORT AT TRACK 4, INCLUDING RIB 1 5, I: 12 YE I: 12 YE PRE 31601

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 18

- 1E

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK PRE 31601

FLAPS EXTENDED 575316

- 01

- 6.

LEADING EDGE PANEL 5

REMOVED

575316

- 02

- 7 533AT 533CB 633AT 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP GROUP 19

- 1C

633CB 687 FLAP, INTERNAL SUPPORT AT TRACK 4, INCLUDING RIB 15, I: 12 YE I: 12 YE PO ST 31601

COVER TAPES FROM FITTING AT FRONT SPAR AND INTERNAL DOUBLER, LH/RH OR

INSPECTION HOLES NOTE: INSPECTION IS THROUGH INSPECTION HOLES. GROUP 18

- 1E

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK PO ST 31601

FLAPS EXTENDED 575316

- 01

- 7.

575321

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575321

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

575323

- 01

- 1 COVER TAPES FROM 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP A321

INSPECTION HOLES 687 DOUBLE SLOTTED FLAP TAB FRONT SPAR, LH/RH OR I: 12 YE

REMOVED NOTE: INSPECTION IS THROUGH INSPECTION HOLES 30000 FC

FLAPS EXTENDED I: 12 YE

OR

15000 FC

575327

- 01

- 1 FLAPS EXTENDED 587 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 30000 FC T: 12 YE NO CPCP A321

RUBBER SEALING 687 INBOARD RIB, INCLUDING INTERCONNECTION STRUT I: 17100 FC I: 12 YE

REMOVED ATTACHMENT BRACKET, LEVER AND ROLLER, INTERNAL AND

EXTERNAL, LH/RH

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS

TASK 575327- 02

- 1.

REV 18 WINGS SECTION: D-57 PAGE 140APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575327

- 02

- 1 COVER TAPES FROM 587 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 30000 FC T: 12 YE NO CPCP A321

INSPECTION HOLES 687 DOUBLE

- SLOTTED FLAP, INBOARD RIB, INCLUDING I: 17100 FC I: 12 YE

REMOVED INTERCONNECTION STRUT ATTACHMENT BRACKET, LEVER AND

FLAPS EXTENDED ROLLER, INTERNAL AND EXTERNAL, LH/RH

RUBBER SEALING NOTE: INSPECTION IS THROUGH INSPECTION HOLES.

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575327- 01

- 1.

575329

- 01

- 1 532AT 532CB 587AB 532 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE NO CPCP A321

632AT 632CB 687AB 587 INTERNAL SUPPORT FITTING AT TRACK 3 INCLUDING OR I: 12 YE PR E 34767

FLAPS EXTENDED 632 ATTACHMENT BRACKET, DRIVE BRACKET AND ATTACHMENT 30000 FC

687 STRUCTURE, INTERNAL AND EXTERNAL, LH/RH I: 12 YE

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

TASK 575329- 02

- 1. 17900 FC

575329

- 02

- 1 532AT 532CB 587AB 532 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP A321

632AT 632CB 687AB 587 DOUBLE

- SLOTTED FLAP, INTERNAL SUPPORT FITTING AT OR I: 12 YE PRE 34767

COVER TAPES FROM 632 TRACK 3 INCLUDING ATTACHMENT BRACKET, DRIVE BRACKE T 30000 FC

INSPECTION HOLES 687 AND ATTACHMENT STRUCTURE, INTERNAL AND EXTERNAL, I: 12 YE

REMOVED LH/RH OR

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. 17900 FC

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575329- 01

- 1.

575329

- 03

- 1 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE NO CPCP A321

632CB FLAPS EXTENDED 587 INTERNAL SUPPORT FITTING AT TRACK 3 INCLUDING OR I: 12 YE POST 34767

632 ATTACHMENT BRACKET, DRIVE BRACKET AND ATTACHMENT 30000 FC

687 STRUCTURE, INTERNAL AND EX TERNAL, LH/RH I: 12 YE

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS OR

TASK 575329- 04

- 1 17900 FC

575329

- 04

- 1 532AT 532CB 632AT 532 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP A321

632CB 587 DOUBLE

- SLOTTED FLAP, INTERNAL SUPPORT FITTING AT OR I: 12 YE POST 34767

COVER TAPES FROM 632 TRACK 3 INCLUDING ATTACHMENT BRACKET, DRIVE BRACKET 30000 FC

INSPECTION HOLES 687 AND ATTACHMENT STRUCTURE, INTERNAL AND EXTERNAL, I: 12 YE

REMOVED LH/RH OR

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES. 17900 FC

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575329- 03

- 1.

REV 18 WINGS SECTION: D -57 PAGE 141APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575331

- 01

- 1 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

632CB 632 DRIVE LINKAGE AND DRIVE FITTING AT TRACK 3, LH/RH OR I: 12 YE

FLAPS EXTENDED 30000 FC

I: 12 YE

OR

20000 FC

575333

- 01

- 1 533AT 533CB 587BB 533 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 30000 FC T: 12 YE NO CPCP A321

633AT 633CB 687BB 587 INTERNAL SUPPORT FITTING AT TRACK 4, INCLUDING I: 20000 FC I: 12 YE

FLAPS EXTENDED 633 PENDULUM SUPPORT, DRIVE BRACKET AND ATTACHMENT

687 STRUCTURE, INTERNAL AND EXTERNAL, LH/RH

NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS

TASK 575333- 02

- 1.

575333

- 02

- 1 533AT 533CB 587BB 533 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 30000 FC T: 12 YE NO C PCP A321

633AT 633CB 687BB 587 DOUBLE

- SLOTTED FLAP, INTERNAL SUPPORT FITTING AT I: 20000 FC I: 12 YE

COVER TAPES FROM 633 TRACK 4, INCLUDING PENDULUM SUPPORT, DRIVE BRACKET

INSPECTION HOLES 687 AND ATTACHMENT STRUCTURE, INTERNAL AND EXTERNAL,

REMOVED LH/RH

FLAPS EXTENDED NOTE: INSPECTION IS THROUGH INSPECTION HOLES.

THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK

575333- 01

- 1.

575335

- 01

- 1 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE CPCP A321

633CB 633 DRIVE LINKAGE AND DRIVE FITTING AT TRACK 4, LH/RH OR I: 12 YE

FLAPS EXTENDED 30000 FC

I: 12 YE

OR

20000 FC

575337

- 01

- 1 537AB 537BB 537CB 537 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE NO CPCP A321

538AB 538BB 538CB 538 TAB ARTICULATION AT STATIONS 3 A, 3 B, 3 C, LH/RH OR I: 12 YE

539AB 539BB 539CB 539 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS 48000 FC

637AB 637BB 637CB 587 TASK 575337

- 02

- 1. I: 12 YE

638AB 638BB 638CB 637 OR

639AB 639BB 639CB 638 20000 FC

FLAPS EXTENDED 639

687

REV 18 WINGS SECTION: D -57 PAGE 142APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575337

- 02

- 1 537AB 537BB 537CB 537 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP A321

538AB 538BB 538CB 538 DOUBLE

- SLOTTED FLAP, TAB ARTICULATION AT STATIONS 3 OR I: 12 YE

539AB 539BB 539CB 539 A, 3 B, 3 C, LH/RH 48000 FC

637AB 637BB 637CB 587 NOTE: INSPECTION IS THROUGH INSPECTION HOLES. I: 12 YE

638AB 638BB 638CB 637 THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK OR

639AB 639BB 639CB 638 575337

- 01

- 1. 20000 FC

COVER TAPES FROM 639

INSPECTION HOLES 687

REMOVED

FLAPS EXTENDED

575339

- 01

- 1 532AT 532CB 632AT 532 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE NO CPCP A321

632CB 587 TAB ARTICULATION AT T RACK 3, LH/RH OR I: 12 YE

FLAPS EXTENDED 632 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS 30000 FC

687 TASK 575339- 02

- 1. I: 12 YE

OR

2 0000 FC

575339

- 02

- 1 532AT 532CB 632AT 532 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO C PCP A321

632CB 587 DOUBLE

- SLOTTED FLAP, TAB ARTICULATION AT TRACK 3, OR I: 12 YE

COVER TAPES FROM 632 LH/RH 30000 FC

INSPECTION HOLES 687 NOTE: INSPECTION IS THROUGH INSPECTION HOLES. I: 12 YE

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK OR

FLAPS EXTENDED 575339

- 01

- 1. 20000 FC

575341

- 01

- 1 533AT 533CB 633AT 533 DETAILED INSPECTION OF OUTBOARD DOUBLE -SLOTTED FLAP, T: 12 YE T: 24 YE NO CPCP A321

633CB 587 TAB ARTICULATION AT TRACK 4, LH/RH OR I: 12 YE

FLAPS EXTENDED 633 NOTE: THIS TASK HAS TO BE PERFORMED THE SAME TIME AS 30000 FC

687 TASK 575341- 02

- 1. I: 12 YE

OR

20000 FC

REV 18 WINGS SECTION: D-57 PAGE 143APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575341

- 02

- 1 533AT 533CB 633AT 533 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP A321

633CB 587 DOUBLE

- SLOTTED FLAP, TAB ARTICULATION AT TRACK 4, OR I: 12 YE

COVER TAPES FROM 633 LH/RH 30000 FC

INSPECTION HOLES 687 NOTE: INSPECTION IS THROUGH INSPECTION HOLES. I: 12 YE

REMOVED THIS TASK HAS TO BE PERFORMED THE SAME TIME AS TASK OR

FLAPS EXTENDED 575341

- 01

- 1. 20000 FC

575343

- 01

- 1 COVER TAPES FROM 587 S PECIAL DETAILED INSPECTION (ENDOSCOPE) OF OUTBOARD T: 12 YE T: 24 YE NO CPCP A321

INSPECTION HOLES 687 DOUBLE

- SLOTTED FLAP, RIB 2, 9 AND 12, LH/RH OR I: 12 YE

REMOVED NOTE: INSPECTION IS THROUGH INSPECTION HOLES 48000 FC

FLAPS EXTENDED I: 12 YE

OR

20000 FC

575350

- 01

- 1 FLAPS EXTENDED 532 DETAILED INSPECTION OF OUTER WING OUTBOARD FLAP TRACK T: 12 YE T: 24 YE CPCP ALL

533 3 AND 4 CARRIAGE FORGINGS I: 12 YE I: 12 YE

632

633

575350

- 02

- 1 FLAPS EXTENDED 532 SPECIAL DETAILED INSPECTION (U/S) OF OUTER WING T: 48000 FC GROUP 18

- 1A

533 OUTBOA RD FLAP TRACK 3 AND 4 CARRIAGE FORGINGS I: 20000 FC OR

632 GROUP 19 - 1A

633 OR

GROUP 19

- 1B

OR

A320

575350

- 02

- 2 FLAPS EXTENDED 532 SPECIAL DETAILED INSPECTION (U/S) OF OUTER WING T: 48000 FC A321

533 OUTBOARD FLAP TRACK 3 AND 4 CARRIAGE FORGINGS I: 16400 FC

632

633

575351

- 01

- 1 FLAPS EXTENDED 500 DETAILED INSPECTION OF OUTER WING OUTBOARD FLAP TRACK T: 48000 FC GROUP 18

- 1A

600 3 AND 4 CARRIAGE ROLLERS I: 7500 FC OR

GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

REV 18 WINGS SECTION: D -57 PAGE 144APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

575351

- 01

- 2 FLAPS EXTENDED 500 DETAILED INSPECTION OF OUTER WING OUTBOARD FLAP TRACK T: 36000 FC A321

600 3 AND 4 CARRIAGE ROLLERS I: 20000 FC

575351

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

575352

- 01

- 1 FLAPS EXTENDED 532 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING T: 48000 FC GROUP 18

- 1A

INNER BOLT REMOVED 533 OUTBOARD FLAP TRACK 3 AND 4 FLAP PIVOT BOLT ASSEMBLY. I: 15000 FC OR

632 GROUP 19 - 1A

633 OR

GROUP 19

- 1B

OR

A320

575352

- 01

- 2 FLAPS EXTENDED INNER 532 SPECIAL DETAILED INSPECTION (MPI) OF OUTER WING T: 36000 FC A321

BOLT REMOVED 533 OUTBOARD FLAP TRACK 3 AND 4 FLAP PIVOT BOLT ASSEMBLY I: 15000 FC

632

633

575354

- 01

- 1 FLAPS AND SPOILERS 532 DETAILED INSPECTION OF OUTER WING OUTBOARD FLAP TRACK T: 6 YE T: 24 YE NO CPCP ALL

EXTENDED 533 3 AND 4 DRIVE LEVERS I: 6 YE I: 6 YE

632

633

575354

- 02

- 1 FLAPS AND SPOILERS 532 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING T: 48000 FC GROUP 18

- 1A

EXTENDED 533 OUTBOARD FLAP TRACK 3 AND 4 DRIVE LEVERS I: 20000 FC OR

632 GROUP 19

- 1A

633 OR

GROUP 19

- 1B

OR

A320

575354

- 02

- 2 FLAPS AND SPOILERS 532 SPECIAL DETAILED INSPECTION (HFEC) OF OUTER WING T: 48000 FC A321

EXTENDED 533 OUTBOARD FLAP TRACK 3 AND 4 DRIVE LEVERS I: 16400 FC

632

633

576101

- 01

- 1 N/A TASK DELETED WITH DEC 07 REVISION

REV 18 WINGS SECTION: D -57 PAGE 145APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

576101

- 02

- 1 N/A TASK DELETED WITH DEC 07 REVISION

576102

- 01

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

576103

- 01

- 1 575AT 575KB 575LB 575 DETAILED INSPECTION OF AILERON, HIN GE FITTINGS AND T: 30000 FC T: 12 YE CPCP GROUP 18- 1A

575MB 675AT 675KB 675 ACTUATOR ATTACHMENT FITTINGS I: 15800 FC I: 12 YE OR

675LB 675MB GROUP 19

- 1A

OR

GROUP 19

- 1B

OR

A320

OR

A321

576103

- 01

- 3 N/A TASK DELETED WITH SEP 05 REVISION

576103

- 01

- 4 575AT 575KB 575LB 575 DETAILED INSPECTION OF AILERON, HINGE FITTINGS AND T: 12 YE C PCP GROUP 19- 1C

575MB 675AT 675KB 675 ACTUATOR ATTACHMENT FITTINGS OR

675LB 675MB 9700 FC

I: 12 YE

OR

9700 FC

576103

- 01

- 5 575AT 575KB 575LB 575 DETAILED INSPECTION OF AILERON, HINGE FITTINGS AND T: 12 YE CPCP GROUP 18

- 1E

575MB 675AT 675KB 675 ACTUATOR ATTACHMENT FITTINGS I: 12 YE

675LB 675MB

576104

- 01

- 1 N/A 500 DETAILED INSPECTION OF AILERON, UPPER AND LOWER T: 12 YE PRE 36547

600 EXTERNAL SKINS AT ATTACHMENT TO TRAILING EDGE, I: 12 YE

INBOARD AND OUTBOARD EDGES, SPARS AND RIBS

576104

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

576105

- 01

- 1 N/A TASK DELETED WITH DEC 07 REVISION

576105

- 02

- 1 N/A TASK DELETED WITH DEC 07 REVISION

REV 18 WINGS SECTION: D -57 PAGE 146APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

576106

- 01

- 1 N/A 500 DETAILED INSPECTION OF AILERON, UPPER AND LOWER T: 12 YE T: 24 YE ALL

600 SKINS, EXTERNAL SURFACE I: 12 YE I: 12 YE

576106

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

576107

- 01

- 1 N/A 500 DETAILED INSPECTION OF AILERON UPPER AND LOWER T: 6 YE C PCP POST 36547

600 EXTERNAL SKINS AT ATTACHMENT TO TRAILING EDGE AND I: 6 YE

OUTBOARD CLOSING RIB

577001

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 1, CENTER HINGE T: 48000 FC GROUP 18 - 1A

EXTENDED 600 FITTING AND ACTUATOR BRACKET I: 20000 FC OR

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS GROUP 19 - 1A

TASK 577001- 02

- 1 OR

GROUP 19

- 1B

OR

A320

577001

- 01

- 2 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 1, CENTER HINGE T: 48000 FC GROUP 21

- 1A

EXTENDED 600 FITTING AND ACTUATOR BRACKET I: 16400 FC OR

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS GROUP 21 - 2A

TASK 577001- 02 -2

577001

- 01

- 4 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 1, CENTER HINGE T: 48000 FC GROUP 21

- 1B

EXTENDED 600 FITTING AND ACTUATOR BRACKET I: 15300 FC OR

NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS GROUP 21 - 2B

TASK 577 001

- 02 -3

577001

- 01

- 5 N/A TASK DELETED WITH SEP 05 REVISION

577001

- 01

- 6 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 1, CENTER HINGE T: 12 YE T: 24 YE C PCP ALL

EXTENDED 600 FITTING AND ACTUATOR BRACKET I: 12 YE I: 12 YE

577001

- 01

- 7 N/A TASK DELETED WITH DEC 10 REVISION

REV 18 WINGS SECTION: D-57 PAGE 147APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

577001

- 02

- 1 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC) OF SPOILER 1, T: 48000 FC GROUP 18

- 1A

EXTENDED PINS 600 ACTUATOR BRACKET. I: 20000 FC OR

REMOVED NOTE: THIS TASK MUST BE PERFORMED AT T HE SAME TIME AS GROUP 19- 1A

TASK 577001- 01

- 1 OR

GROUP 19

- 1B

OR

A320

577001

- 02

- 2 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC) OF SPOILER 1, T: 48000 FC GROUP 21

- 1A

EXTENDED PINS 600 ACTUATOR BRACKET I: 16400 FC OR

REMOVED NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS GROUP 21 - 2A

TASK 577001- 01 -2

577001

- 02

- 3 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC) OF SPOILER 1, T: 48000 FC GROUP 21

- 1B

EXTENDED PINS 600 ACTUATOR BRACKET I: 15300 FC OR

REMOVED NOTE: THIS TASK MUST BE PERFORMED AT THE SAME TIME AS GROUP 21

- 2B

TASK 577001- 01 -4

577002

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 1, UPPER AND LOWER T: 12 YE T: 24 YE ALL

EXTENDED 600 SKINS, IN REGION OF CENTER HINGE FITTING I: 12 YE I: 12 YE

577002

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

577003

- 01

- 1 SPOILERS EXTENDED 500 DETAILED INSPECTION OF SPOILER 1, UPPER AND LOWER T: 12 YE T: 24 YE ALL

600 SKINS, AT TRAILING EDGE AND INBOARD AND OUTBOARD I: 12 YE I: 12 YE

EDGES

577003

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

577006

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 2, 3, 4 AND 5, CENTER T: 12 YE C PCP ALL

EXTENDED 600 HINGE FITTINGS I: 12 YE

577006

- 02

- 1 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC AND U/S) OF SPOILER T: 48000 FC GROUP 19

- 1A

EXTENDED PINS 600 2, 3, 4 AND 5, CENTER HINGE FITTINGS I: 20000 FC OR

REMOVED GROUP 19

- 1B

OR

A320

REV 18 WINGS SECTION: D -57 PAGE 148APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

577006

- 02

- 2 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC AND U/S) OF SPOILER T: 48000 FC GROUP 21 -1A

EXTENDED PINS 600 2, 3, 4 AND 5, CENTER HINGE FITTINGS I: 16400 FC OR

REMOVED GROUP 21

- 2A

577006

- 02

- 3 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC AND U/S) OF SPOILER T: 48000 FC GROUP 21

- 1B

EXTENDED PINS 60 0 2, 3, 4 AND 5, CENTER HINGE FITTINGS I: 15300 FC OR

REMOVED GROUP 21

- 2B

577006

- 02

- 4 FLAPS AND SPOILERS 500 SPECIAL DETAILED INSPECTION (HFEC AND U/S) OF SPOILER T: 48000 FC GROUP 18

- 1A

EXTENDED PINS 600 2, 3, 4 AND 5 CENTER HINGE FITTINGS I: 18600 FC

REMOVED

577007

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 2,3,4 AND 5 UPPER AND T: 12 YE T: 24 YE ALL

EXTENDED 600 LOWER SKINS IN REGION OF CENTER HINGE FITTING I: 12 YE I: 12 YE

577007

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

577008

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILER 2, 3, 4 AND 5 UPPER T: 12 YE T: 24 YE ALL

EXTENDED 600 AND LOWER SKINS AT TRAILING EDGE AND INBOARD AND I: 12 YE I: 12 YE

OUTBOARD EDGES

577008

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

577009

- 01

- 1 FLAPS AND SPOILERS 500 DETAILED INSPECTION OF SPOILERS 1 TO 5, UPPER AND T: 12 YE T: 24 YE ALL

EXTENDED 600 LOWER SKINS, EXTERNAL SURFACE I: 12 YE I: 12 YE

577009

- 02

- 1 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

* * * * * E N D * * * * *

REV 18 WINGS SECTION: D -57 PAGE 149APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

711101

- 01

- 2 437AL 438AR 447AL 431 GENERAL VISUAL INSPECTION OF THE AIR INTAKE COWL, "A" T: 12 YE NO C PCP PW

448AR 441 FLANGE ATTACHMENT. I: 12 YE

THERMAL SHIELDS

REMOVED

711300

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

711300

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

711300

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

711300

- 01

- 4 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

711301

- 01

- 2 437AL 438AR 447AL 437 DETAILED INSPECTION OF THE FAN COWL DOORS HINGES AND T: 6 YE NO C PCP PW

448AR 438 SURROUNDING STRUCTURE. I: 6 YE

447

448

711302

- 01

- 2 437AL 438AR 447AL 437 DETAILED INSPECTION OF THE FAN COWL DOORS LATCHES AND T: 6 YE NO CPCP PW

448AR 438 SURROUNDING STRUCTURE. I: 6 YE

447

448

712101

- 01

- 1 437AL 438AR 447AL 415 DETAILED INSPECTION OF FORWARD ENGINE MOUNT T: 12 YE NO C PCP PW

448AR 451AL 452AR 425 INSTALLATION. I: 12 YE

461AL 462AR

ENGINE MOUNT

DISASSEMBLED

ENGINE REMOVED

712111

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

712111

- 01

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 POWERPLANT SECTION: D -71 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

712111

- 02

- 1 437AL 438AR 447AL 435 DETAILED INSPECTION OF FORWARD ENGINE MOUNT T: 12 YE NO C PCP CFM

448AR 451AL 452AR 436 INSTALLATION. I: 12 YE

461AL 462AR 445 NOTE: ACCOMPLISHMENT OF THIS INSPECTION TO BE NOTE

ENGINE MOUNT 446 PERFORMED WITH A MAXIMUM INTERVAL OF 12 YEARS BETWEEN

DISASSEMBLED 451 MOUNT DISASSEMBLY.

ENGINE REMOVED 461

712111

- 03

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

712111

- 03

- 2 N/A TASK REMOVED WITH JUN 04 REVISION

712111

- 04

- 1 437AL 438AR 447AL 435 DETAILED INSPECTION OF FORWARD ENGINE MOUNT T: 12 YE NO C PCP IAE

448AR 451AL 452AR 436 INSTALLATION. I: 12 YE

461AL 462AR 445 NOTE

ENGINE MOUNT 446 NOTE: ACCOMPLISHMENT OF THIS INSPECTION TO BE

DISASSEMBLED 451 PERFORMED WITH A MAXIMUM INTERVAL OF 12 YEARS BETWEEN

ENGINE REMOVED 461 MOUNT DISASSEMBLY.

712201

- 01

- 1 437AL 438AR 447AL 415 DETAILED INSPECTION OF AFT ENGINE MOUNT INSTALLATION. T: 12 YE NO CPCP PW

448AR 451AL 452AR 425 I: 12 YE

461AL 462AR

ENGINE MOUNT

DISASSEMBLED

ENGINE REMOVED

712211

- 01

- 1 437AL 438AR 447AL 451 DETAILED INSPECTION OF AFT ENGINE MOUNT INSTALLATION. T: 12 YE NO C PCP CFM

448AR 451AL 452AR 453 NOTE: ACCOMPLISHMENT OF THIS INSPECTION TO BE I: 12 YE

461AL 462AR 454 PERFORMED WITH A MAXIMUM INTERVAL OF 12 YEARS BETWEEN NOTE

ENGINE MOUN T 461 MOUNT DISASSEMBLY.

DISASSEMBLED 463

ENGINE REMOVED 464

712211

- 02

- 1 437AL 438AR 447AL 451 DETAILED INSPECTION OF AFT ENGINE MOUNT INSTALLATION. T: 12 YE NO CPCP IAE

448AR 451AL 452AR 453 I: 12 YE

461AL 462AR 454 NOTE: ACCOMPLISHMENT OF THIS INSPECTION TO BE NOTE

ENGINE MOUNT 461 PERFORMED WITH A MAXIMUM INTERVAL OF 12 YEARS BETWEEN

DISASSEMBLED 463 MOUNT DISASSEMBLY.

ENGINE REMOVED 464

REV 18 POWERPLANT SECTION: D -71 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

712211

- 03

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

712211

- 04

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

* * * * * E N D * * * * *

REV 18 POWERPLANT SECTION: D -71 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

725403

- 01

- 1 451AL 452AR 461AL 455 DETAILED INSPECTION OF MIXER SCOOPS AND LOBES. T: 700 FC PW

462AR 465 I: 700 FC PRE 37822

NOTE : THIS TASK MUST BE PERFORMED AT THE SAME TIME

AS TASK 725403- 02

- 1.

725403

- 01

- 2 451AL 452AR 461AL 455 DETAILED INSPECTION OF MIXER SCOOPS AND LOBES. T: 6000 FC PW

462AR 465 NOTE : THIS TASK MUST BE PERFORMED AT THE SAME TIME I: 6000 FC POST 37822

AS TASK 725403- 02

- 2.

725403

- 02

- 1 451AL 452AR 461AL 455 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF MIXER T: 700 FC PW

4 62AR 465 SCOOPS AND LOBES. I: 700 FC PRE 37822

NOTE : THIS TASK MUST BE PERFORMED AT THE SAME TIME

AS TASK 725403- 01

- 1.

725403

- 02

- 2 451AL 452AR 461AL 455 SPECIAL DETAILED INSPECTION (ENDOSCOPE) OF MIXER T: 6000 FC PW

462AR 465 SCOOPS AND LOBES. I: 6000 FC POST 37822

NOTE : THIS TASK MUST BE PERFORMED AT THE SAME TIME

AS TAS K 725403

- 01

- 2.

* * * * * E N D * * * * *

REV 18 ENGINE SECTION: D -72 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

781102

- 02

- 2 451AL 452AR 461AL 455 DETAILED INSPECTION OF THE COMMON NOZZLE ASSEMBLY T: 6 YE NO CPCP PW

462AR 465 V

- GROOVE (J

- RING). I: 6 YE

783001

- 01

- 1 437AL 438AR 447AL 451 DETAILED INSPECTION OF THRUST REVERSER 12 O ́CLOCK T: 10 YE 1+2 CPCP CFM

448AR 451AL 452AR 452 BEAM JUNCTION WITH THE FORWARD FRAME. I: 10 YE

461AL 462AR 461

HEAT SHIELDS REMOVED 462

THRUST REVERSERS

REMOVED

783002

- 01

- 1 437AL 438AR 447AL 451 DETAILED INSPECTION OF THRUST REVERSER FORWARD FRAME T: 10 YE 1+2 C PCP CFM

448AR 451AL 452AR 452 TO 6 O ́CLOCK BEAM JOINT. I: 10 YE

461AL 462AR 461

CUT CORNERS REMOVED 462

783003

- 01

- 1 437AL 438AR 447AL 451 DETAILED INSPECTION OF THRUST REVERSER FORWARD FRAME T: 10 YE 1+2 CPCP CFM

448AR 451AL 452AR 452 TO 3/9 O ́CLOCK BEAM JOINT. I: 10 YE

461AL 462AR 461

BRACKETS AND PIPES 462

REMOVED

HEAT SHIELDS REMOVED

783004

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

783004

- 02

- 1 437AL 438AR 447AL 451 DETAILED INSPECTION OF THRUST REVERSER FORWARD FRAME T: 10 YE 1+2 CPCP CFM

448AR 451AL 452AR 452 AT ACTUATOR ATTACHMENT. I: 10 YE

461AL 462AR 461

ACTUATORS REMOVED 462

783200

- 01

- 1 N/A TASK REMOVED WITH JUN 04 REVISION

783200

- 01

- 2 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

783200

- 01

- 3 N/A TASK REMOVED WITH JUN 04 REVISION

REV 18 EXHAUST SECTION: D -78 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Structures Section

ZONE ACCESS TASK

REFERENCE TASK DESCRIPTION SAMPLE

THRESHOLD

INTERVAL CPCP

100%

THRESHOLD

INTERVAL TPS

783200

- 01 -4 N/A TASK COVERED BY ZIP, SEE APPENDIX 9

783201

- 01

- 2 437AL 438AR 447AL 451 DETAILED INSPECTION OF THE THRUST REVERSER HINGES T: 6 YE NO C PCP PW

448AR 451BL 451CL 452 FITTINGS AND ADJACENT STRUCTURE. I: 6 YE

451DL 451EL 452BR 461

452CR 452DR 452ER 462

461BL 461CL 461DL

461EL 462BR 462CR

462DR 462ER

783202

- 01

- 2 437AL 438AR 447AL 451 DETAILED INSPECTION OF THE THRUST REVERSER LATCH T: 6 YE NO C PCP PW

448AR 451AL 452AR 452 ASSEMBLY ON TWO HALVES AND SURROUNDING STRUCTURE OF I: 6 YE

461AL 462AR 461 LATCHES (15 CM AROUND).

462

783203

- 01

- 1 451JL 451JR 451PL 451 GENERAL VISUAL INSPECTION OF THE THRUST REVERSER DOOR T: 6 YE NO C PCP PW

451PR 461JL 461JR 452 PIVOTING FITTINGS AND SURROUNDING STRUCTURE (15 CM I: 6 YE

461PL 461PR 461 AROUND).

462

783206

- 01

- 2 437AL 438AR 447AL 451 DETAILED INSPECTION OF THRUST REVERSER FWD V

- BLADE T: 6 YE NO CPCP PW

448AR 451AL 452AR 452 (J

- RING). I: 6 YE

461AL 462AR 461

462

783207

- 01

- 2 437AL 438AR 447AL 451 DETAILED INSPECTION OF THE THRUST REVERSER AFT T: 6 YE NO C PCP PW

448AR 451AL 452AR 452 V

- BLADE. I: 6 YE

461AL 462AR 461

462

783208

- 01

- 2 451LL 451ML 452LR 451 DETAILED INSPECTION OF THE ACTUATOR FITTINGS AND T: 6 YE NO C PCP PW

452MR 461LL 461ML 452 SURROUNDING STRUCTURE. I: 6 YE

462LR 462MR 461

PIVOTING DOORS 462

OPENED

* * * * * E N D * * * * *

REV 18 EXHAUST SECTION: D -78 PAGE 2

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: E1 SECTION E

ZONAL

1. GENERAL

This section provides the General Visual Inspection (GVI) requirements for each aircraft zone to

inspect:

- system and powerplant installations for security,

- structures for general condition.

- Electrical wiring installation for general condition

Inspections are to be accomplished at or before the stated intervals.

The inspections are specified by quoting the relevant zone number, zone description, access

requirements, intervals and applicability.

The extent of the inspection is defined by the preparation and access requirements. The zone is

to be inspected as visible with the relevant access open.

There are zones which will require more than one inspection at different intervals, because the

depth at which the zone is to be examined may necessitate differing levels of accessibility.

The tasks inspect:

- Structures by looking for signs of accidental damage, corrosion and cracks and for general

condition of fasteners.

- Systems installations for proper attachment and security (components, wiring, ducting,

tubing, pulleys bearings, electrical bonding, leaks, chafing marks etc...).

- Electrical wiring installation for general condition (cracks, loose clamps, chafing, etc...)

- The general condition of any fairings, panels or other items which are removed/opened to

gain access to a particular zone.

The items in the zone are to be visually inspected from within touching distance where physically

possible. A mirror may be necessary to enhance visual access to all exposed surfaces in the

inspection area.

To facilitate the discrepancy identification, it is expected that the area to be inspected is clean

enough to minimise the possibility that accumulated dirt or grease might hide unsatisfactory

conditions. Any cleaning that is considered necessary should be performed before Zonal

inspection.

With respect to General Rule 16 in Section B, operators shall consider that all ZIP tasks are

required to support compliance to EWIS requirements. An individual marker “(EWIS)” is given

after the task description to highlight this as appropriate.

2. COMPATIBILITY WITH TASKS FROM SYSTEMS AND STRUCTURES SECTIONS

The inspection tasks do not provide a complete summary of all items to be inspected in the

affected zone. It is therefore considered that the person performing the inspection has an

adequate knowledge of aircraft construction and of its system and wiring installation.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: E2 Tasks arising from Enhanced Zonal Analysis Procedure (EZAP), which are not fully covered by

standard Zonal tasks (Section E), are included in ATA chapter 20 of the System and Powerplant

(Section C) of the MRB Report and are identified by the marker “(EWIS)” following the task

description. These dedicated tasks remain under the responsibility of the Zonal Maintenance

Working Group.

General Visual Inspections transferred from the systems section and structures section are

considered as being adequately covered by Zonal tasks. Therefore, a dedicated inspection is not

required for these SSIs and MSIs if the equivalent ZIP task is performed at least as frequently as

the intervals stated for those inspections in the System and Powerplant and Structures Sections.

Appendix 9 provides reference information about GVIs covered by Zonal tasks.

As a result of the CPCP requirement to control corrosion to Level 1 or better (refer to section D),

operators shall report corrosion findings to the manufacturer in accordance with the Maintenance

Task Reporting System (Refer to Appendix 6).

All intervals for ZIP task were originally defined in calendar time. This was done according to

MSG -3 and the PPH and no secondary parameter for ZIP tasks was defined.

However, because the usage parameter concept is applied throughout all sections, some

systems GVI tasks could only be transferred to ZIP if a second interval is given which provides a

limitation in terms of Flight Hours (FH). The second parameter is only given to ZIP tasks where

the FH interval of a transferred task is potentially exceeded even if the A/C is still operated within

the utilization window as given in Section A, para 2.

Example: An A/C with a utilization of 3000 FH/year would achieve 1000 FH within 4 MO. A

systems task with an interval of 750 FH can only be transferred into a ZIP task with an interval of

4 MO if this calendar interval is accompanied by a 750 FH interval. The task is then due at

whatever interval is reached first.

Operators have the possibility not to consider the secondary interval quoted in FH. However,

then they are obliged to track the transferred systems tasks individually to ensure that the task

intervals as quoted for the MSI task concerned would not be exceeded.

3. NOTES FOR SECTION E

NOTE 1 : Insulation to be displaced as required to complete required inspection.

NOTE 2 : Deleted.

NOTE 3 : Interval may be adjusted by individual operators in consideration of their own inservice experience and operational environment.

NOTE 4 : Deleted.

NOTE 5 : Deleted.

4. RULES APPLICABLE TO SECTION E

1. Inspections are to be accomplished on each aircraft.

2. DELETED

Note: The sampling program for Zonal tasks has been deleted with OCT 01/06 revision of the

MRBR.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: E3 5. INSPECTIONS MORE FREQUENT THAN 750FH / 4 MO.

The routine content of inspections with frequencies below 750FH / 4 MO shall be developed by

the operator. Consequently, even when the Zonal working group has used its experience or

engineering judgement to select an interval below 750FH / 4 MO, this has not been included in

the Zonal Section. However, since the justification for these inspections was based on t he

likelihood of random accidental damage, they have been stated below for completeness.

It is recommended that these inspections are considered by all operators, for inclusion in their

routine maintenance programs. Recommended intervals are provided where no similar

inspections already exist on comparable fleets.

It is recognised that these inspections are of a lesser intensity than a General Visual Inspection,

since they are to be performed 'from the ground, as far as visible'.

RECOMMENDED

CALENDAR

ZONE DESCRIPTION INTERVAL

100 Lower half of fuselage 36 hours

200 Upper half of fuselage 36 hours

300 Empennage and fuselage tail 36 hours

400 Power plants, nacelles and pylons 36 hours

500/600 Wings, L/H and R/H 36 hours

700 Landing gear & landing gear doors 36 hours

800 Doors 36 hours

123 Nose gear well 8 days

147/148 Main landing gear well and hydraulic 8 days

compartment

571/671 Main landing gear bay 8 days

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: E4 6. EXPLANATION OF ZONAL SECTION FORMAT

Detailed information is given below concerning the format of the inspection requirements provided on subsequent pages.

1- This column indicates the zonal task number, e.g. ZL 151- 01 -1. It is composed of 8 digits as follows:



## ZL XXX

– XX

– X

The Zone number is represented by the three first digits, 151

- 01 -1. The first digit, 1 51

- 01 -1, is in accordance with the A318/A319/A320/A321

ATA 100 breakdown, showing the major section where the zone is located e.g. 100 for Lower Half of Fuselage. For the wing zones, all ZIP task

numbers start with 5 (e.g. 5 31

- 01 -1) although they cover LH and RH wing i.e. zones 531 and 631. The second digit, 15 1- 01 -1, is also in

accordance with the A318/A319/A320/A321 ATA 100 breakdown, showing the sub section where the zone is located e.g. 150 for Aft Cargo

Compartment. For following symmetric zones, which are located on LH and RH side, the ZIP task number only refers to the LH zone though they

cover both LH and RH items (e.g. 33 4- 02 -1 covers zones 334 and 344): HTP, LDG, Pylons, Doors.

The third digit, 151

- 01 -1, provides more details where the area is located, e.g. RH or LH side of the applicable zone. Symmetric zones, which are

located on LH and RH side (e.g. fwd cargo compartment zones 131/132, zones 263/264), could be covered by only one task. In this case the

zone number of the LH zone is for the third digit task (e.g. ZL- 251

- 01 -2 for LH (251) and RH (252) part of aft passenger compartment).

The Sequence Number is composed of two digits. It follows the Zone number and is separated by a dash e.g. 151- 01 -01. It identifies different

depth of inspections at different intervals. These two digits are also changed when the inspections have a major difference in access (e.g.

actuator removal).

The Applicability Index is composed of one digit. It follows the Sequence Number and is separated by a dash, 151- 01 -1 . It identifies different

applicability e.g. aircraft series, mod status etc ... This digit is also used to differentiate between minor access difference s e.g. different access

panel numbers and differences in reference information. TASK

REFERENCE ACCESS ZONE DESCRIPTION INTERVAL APPLICABILITY

1 2 3 4 5 6

Applicability index : Identifie s successive variants of the task

Sequence number : Indicates separate tasks within in the same zone

Zone number : Indicates the zone number

ZL : Abbreviation for Zonal

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: E5

2- This column indicates the access and preparation requirements to adequately perform the inspection.

(i) It lists all access panels, doors and fairings or indicates boundaries between the access panels have to be opened or remov ed.

(ii) It defines the configuration of the aircraft if necessary, e.g. "SLATS AND FLAPS EXTENDED ".

(iii) The removal or deplacement of insulation is indicated by either 'Insulation' or 'NOTE 1' respectively.

(iv) To take account of customisation and the Flexible Cabin Concept:

 Galleys, toilets or ACT are quoted in conjunction with the note "IF INSTALLED"

 Floor panels are not given individual panel numbers, the term "FLOOR PANELS FROM FR XX TO FR XY" is used for

simplicity where required

3- This column indicates the Zone(s).

4- This column provides the description of the zone, which is shown underlined. In certain cases, additional information is provided in

brackets to precise the inspection area.

e.g. ELEVATOR

(AREA BETWEEN RIBS 8 AND 9)

5- This column provides the inspection interval.

For the ZIP the threshold is equal to the interval. The interval starts at the time of the last inspection performed.

6- This column indicates the aircraft type/model and/or MOD status or engine type to which this requirement is applicable.

## This page is intentionally left blankAPPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 100

- 02

- 1 N/A 100 LOWER HALF OF FUSELAGE I: 4 MO A319

OR

LOWER HALF OF FUSELAGE A320

ZL

- 100

- 02

- 2 N/A 100 LOWER HALF OF FUSELAGE I: 4 MO A318

LOWER HALF OF FUSELAGE

ZL

- 100

- 02

- 3 N/A 100 LOWER HALF OF FUSELAGE I: 4 MO A321

LOWER HALF OF FUSELAGE

ZL

- 110

- 01

- 1 110AL 110 RADOME I: 48 MO ALL

RADOME (EWIS)

ZL

- 121

- 01

- 1 811 121 FORWARD AVIONIC COMPARTMENT I: 24 MO ALL

122

AVIONIC COMPARTMENT (EWIS)

ZL

- 121

- 02

- 1 121AF 121AL 121BF 121 FORWARD AVIONIC COMPARTMENT I: 6 YE ALL

121CF 12 2BF 811 122

NOTE 1 AVIONIC COMPARTMENT (EWIS)

ZL

- 123

- 02

- 1 713 714 123 NOSE GEAR WELL I: 4 MO A LL

NOSE GEAR WELL (EWIS)

ZL

- 125

- 01

- 1 125AL 812 822 125 LATERAL AVIONIC COMPARTMENT I: 24 MO A320

813 IF INSTALLED 126 OR

129 LATERAL AVIONIC COMPARTMENT (EWIS) 7500 FH

ZL

- 125

- 01

- 2 125AL 812 822 125 LATERAL AVIONIC COMPARTMENT I: 24 MO A318

813 IF INSTALLED 126 OR

129 LATERAL AVIONIC COMPARTMENT (EWIS) A319

OR

A321

REV 18 LOWER HALF OF FUSELAGE SECTION: E -100 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 125

- 02

- 1 812 822 824 125 LATERAL AVIONIC COMPARTMENT I: 6 YE A/C WITHOUT

831 126 OR STAIR INSTAL LED

NOTE 1 LATERAL AVIONIC CO MPARTMENT (EWIS) 24000 FH

813 IF INSTALLED

ZL

- 125

- 02

- 2 812 813 822 125 LATERAL AVIONIC COMPARTMENT I: 6 YE A/C WITH STAIR

824 831 126 OR INSTALLED

ENTRANCE STAIR 129 LATERAL AVIONIC COMPARTMENT (EWIS) 24000 FH

DEPLOYED

FLOOR PANELS FROM FR NOTE: ZONE 129 ONLY EXISTING IF STAIRS INSTALLED

16 TO FR 20 REMOVED

GASKET REMOVED

NOTE 1

ZL

- 127

- 01

- 1 824 127 REAR AVIONIC COMPARTMENT I: 24 MO ALL

128

REAR AVIONIC COMPARTMENT (EWIS)

ZL

- 127

- 02

- 1 127AF 127BF 127CF 127 REAR AVIONIC COMPARTMENT I: 6 YE PRE 20509

127DF 128CF 128EF 128 PRE 21999

131AW 131BW 131CW REAR AVIONIC COMPARTMENT (EWIS)

131DW 132BW 132EW

824 825

NOTE 1

ZL

- 127

- 02

- 2 127BF 127BG 127CF 127 REAR AVIONIC COMPARTMENT I: 6 YE POST 20509

127DF 128CF 128EG 128 OR

131AW 131BW 131CW REAR AVIONIC COMPARTMENT (EWIS) POST 21999

131DW 132BW 132EW

824 825

NOTE 1

ZL

- 129

- 01

- 1 812 813 824 129 STAIR BAY I: 8 MO A/C WITH STAIR

ENTRANCE STAIR INSTALLED

DEPLOYED STAIR BAY (EWIS)

NOTE: ZONE 129 ONLY EXISTING IF STAIRS INSTALLED

ZL

- 129

- 01

- 2 N/A STAIR BAY

* * * * * C O N T I N U E D * * * * *

REV 18 LOWER HALF OF FUSELAGE SECTION: E -100 PAG E 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 129

- 01

- 2 * * * * * C O N T I N U E * * * * *

TASK DELETED WITH JUN 04 REVISION (COVERED BY TASK

ZL

- 125

- 01

- 1 AND ZL

- 125

- 01

- 2)

ZL

- 129

- 02

- 1 N/A STAIR BAY

TASK DELETED WITH SEP 05 REVISION (COVERED BY TASK

ZL

- 125

- 02

- 2)

ZL

- 129

- 02

- 2 N/A STAIR BAY

TASK DELETED WITH JUN 04 REVISION (COVERED BY TASK

ZL

- 125

- 02

- 1)

ZL

- 131

- 01

- 1 825 131 FORWARD CARGO COMPARTMENT I: 4 MO A/C WITHOUT CLS

132 OR INSTALLED

FORWARD CARGO COMPARTMENT (AS FAR AS VISIBLE, IF 750 FH

ACT(S) INSTALLED) (EWIS) OR

750 FC

ZL

- 131

- 01

- 2 825 131 FORWARD CARGO COMPARTMENT I: 4 MO A/C WITH CLS

132 OR INSTALLED

FORWARD CARGO COMPARTMENT (AS FAR AS VISIBLE, IF 750 FH

ACT(S) INSTALLED) (EWIS) OR

750 FC

ZL

- 131

- 02

- 1 131AC 131BC 131FF 131 FORWARD CARGO COMPARTMENT I: 6 YE A320

131GF 1 31GW 131HW 132 OR

131JF 131KF 131MW FORWARD CARGO COMPARTMENT (EWIS) 24000 FH

132FF 132GF 132JF

132MW 825

ZL

- 131

- 02

- 2 131FF 131GF 131JF 131 FORWARD CARGO COMPARTMENT I: 6 YE A321

131KF 131QF 131VF 132 OR

131WF 131YF 131ZF FORWARD CARGO COMPARTMENT (EWIS) 24000 FH

132FF 132 GF 132JF

132MW 132QF 132RF

132VF 132YF 825

REV 18 LOWER HALF OF FUSELAGE SECTION: E -100 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 131

- 02

- 3 131DG 131EG 131GW 131 FORWARD CARGO COMPARTMENT I: 6 YE A319

131HW 131NC 131SW 132 OR

132DG 132EG 132SW FORWARD CARGO COMPARTMENT (EWIS) 24000 FH

825

ACT(S) REMOVED (IF

INSTALLED)

ZL

- 131

- 02

- 4 131DG 131EG 131GW 131 FORWARD CARGO COMPARTMENT I: 6 YE A318

131HW 131NC 131SW 132 OR

132DG 132EG 132SW FORWARD CARGO COMPARTMENT (EWIS) 24000 FH

825

ZL

- 131

- 03

- 1 825 131 FORWARD CARGO COMPARTMENT I: 12 YE A318

ACT(S) REMOVED (IF 132 OR

INSTALLED) FORWARD CARGO COMPARTMENT (EWIS) A319

CEILING PANELS FROM OR

FR 24 TO FR 34 A320

NOTE 1

SIDEWALL PANELS FROM

FR 24 TO FR 34

ZL

- 131

- 03

- 2 825 131 FORWARD CARGO COMPARTMENT I: 12 YE A321

CEILING PANELS FROM 132

FR 24 TO FR 35.7 FORWARD CARGO COMPARTMENT (EWIS)

NOTE 1

SIDEWALL PANELS FROM

FR 24 TO FR 35.7

ZL

- 133

- 01

- 1 133AL 134AR 825 133 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT I: 6 YE A318

FLOOR PANELS FROM FR 134 OR OR

24 TO FR 34 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT (EWIS) 24000 FH A319

WITHOUT CLS

INSTALLED

OR

A320

WITHOUT CLS

INSTALLED

REV 18 LOWER HALF OF FUSELAGE SECTION: E -100 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 133

- 01

- 3 133AL 134AR 825 133 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT I: 6 YE A321

FLOOR PANELS FROM FR 134 OR WITHOUT CLS

24 TO FR 35.7 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT (EWIS) 24000 FH INSTALLED

ZL

- 133

- 01

- 4 133AL 134AR 825 133 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT I: 6 YE A321

FLOOR PANELS FROM FR 134 OR WITH CLS

24 TO FR 35.7 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT (EWIS) 24000 FH INSTALLED

ZL

- 133

- 01

- 6 133AL 134AR 825 133 UNDERFLOOR BAY OF FWD CARGO COMPARTMENT I: 6 YE A319

ACT(S) REMOVED (IF 134 OR WITH CLS

INSTALLED) UNDERFLOOR BAY OF FWD CARGO COMPARTMENT (EWIS) 24000 FH INSTALLED

FLOOR PANELS FROM FR OR

24 TO FR 34 A320

WITH CLS

INSTALLED

ZL

- 137

- 01

- 1 131NW 131PW 132PW 137 BAY BEHIND FWD CARGO COMPARTMENT I: 6 YE ALL

825 138 OR

ACT(S) NO.4 AND NO.6 BAY BEHIND FWD CARGO COMPARTMENT (EWIS) 24000 FH

REMOVED (IF

INSTALLED)

NOTE 1

ZL

- 141

- 01

- 1 147AZ 148AZ 734 141 CENTER WING BOX I: 12 YE ALL

744 142

CENTER WING BOX (EWIS)

ZL

- 145

- 01

- 1 832 842 145 ZONE UNDER CABIN FLOOR I: 6 YE ALL

FLOOR PANELS FROM FR 146

36 TO FR 46 ZONE UNDER CABIN FLOOR (EWIS)

NOTE 1

ZL

- 147

- 02

- 1 734 744 147 MLG -WELL AND HYDRAULIC COMPARTMENT I: 4 MO ALL

148

MLG -WELL AND HYDRAULIC COMPARTMENT (EWIS)

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 147

- 03

- 1 147AB 147EB 734 147 MLG -WELL AND HYDRAULIC COMPARTMENT I: 6 YE ALL

744 148 OR

MLG -WELL AND HYDRAULIC COMPARTMENT (EWIS) 24000 FH

ZL

- 151

- 01

- 1 826 151 AFT CARGO COMPARTMENT I: 4 MO A319

152 OR OR

AFT CARGO COMPARTMENT (AS FAR AS VISIBLE, IF ACT IS 750 FH A320

INSTALLED) (EWIS) OR OR

750 FC A321

ZL

- 151

- 01

- 2 826 151 AFT CARGO COMPARTMENT I: 4 MO A318

152 OR

AFT CARGO COMPARTMENT (EWIS) 750 FH

ZL

- 151

- 02

- 1 151AC 151AW 151BW 151 AFT CARGO COMPARTMENT I: 6 YE A320

151CC 151CW 151DW 152 OR PRE 24534

151EW 151HW 151JW AFT CARGO COMPARTMENT (EWIS) 24000 FH PRE 24535

152BW 152CW 152DW

152FW 152GW 152HW

152JW 826

ACT(S) REMOVED (IF

INSTALLED)

ZL

- 151

- 02

- 2 151AW 151AY 151BC 151 AFT CARGO COMPARTMENT I: 6 YE A321

- 100

151BW 151CW 151DC 152 OR

151DW 151EW 151HW AFT CARGO COMPARTMENT (EWIS) 24000 FH

151JW 152BW 152CW

152DW 152FW 152GW

152HW 152JW 826

ZL

- 151

- 02

- 3 151AC 151AW 151BW 151 AFT CARGO COMPARTMENT I: 6 YE A320

151CW 151DW 151EW 152 OR POST 24534

151GC 151HW 151JW AFT CARGO COMPARTMENT (EWIS) 24000 FH OR

152BW 152CW 152DW A320

152FW 152GW 152HW POST 24535

152JW 826

ACT(S) REMOVED (IF

INSTALLED)

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ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 151

- 02

- 4 151AC 151AW 151AY 151 AFT CARGO COMPARTMENT I: 6 YE A321

- 200

151BC 151BW 151CW 152 OR

151DC 151DW 151EW AFT CARGO COMPARTMENT (EWIS) 24000 FH

151HW 151JW 151KC

152BW 152CW 152DW

152FW 152GW 152HW

152JW 826

ACT(S) REMOVED (IF

INSTALLED)

ZL

- 151

- 02

- 5 151BW 151EC 151GC 151 AFT CARGO COMPARTMENT I: 6 YE A319

151TW 151UW 152BW 152 OR

152FW 152GW 152SW AF T CARGO COMPARTMENT (EWIS) 24000 FH

152TW 826

ACT(S) REMOVED (IF

INSTALLED)

ZL

- 151

- 02

- 6 151AX 151AY 151BW 151 AFT CARGO COMPARTMENT I: 6 YE A318

151BX 151BY 151CX 152 OR

151DY 152BW 152DX AFT CARGO COMPARTMENT (EWIS) 24000 FH

152EX 152FX 152GX

826

ZL

- 151

- 03

- 1 826 151 AFT CARGO COMPARTME NT I: 12 YE A318

CEILING PANELS FROM 152

FR 46 TO FR 59 AFT CARGO COMPARTMENT (EWIS)

NOTE 1

SIDEWALL PANELS FROM

FR 46 TO FR 59

ZL

- 151

- 03

- 7 826 151 AFT CARGO COMPARTMENT I: 12 YE A319

ACT(S) REMOVED (IF 152 OR

INSTALLED) AFT CARGO COMPARTMENT (EWIS) A320

CEILING PANELS FROM

FR 46 TO FR 59

NOTE 1

SIDEWALL PANELS FROM

FR 46 TO FR 59

ZL

- 151

- 03

- 8 826 151 AFT CARGO COMPARTMENT I: 12 YE A321

* * * * * C O N T I N U E D * * * * *

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ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 151

- 03

- 8 * * * * * C O N T I N U E * * * * *

AC T(S) REMOVED (IF 152 AFT CARGO COMPARTMENT (EWIS)

INSTALLED)

CEILING PANELS FROM

FR 46 TO FR 59

NOTE 1

SIDE WALL PANELS FROM

FR 47.2 TO FR 59

ZL

- 153

- 01

- 1 826 153 UNDERFLOOR BAY OF AFT CARGO COMPARTMENT I: 6 YE A319

ACT(S) REMOVED (IF 154 OR OR

INSTALLED) UNDERFLOOR BAY OF AFT CARGO COMPARTMENT (EWIS) 24000 FH A320

FLOOR PANELS FROM FR

46 TO FR 59

ZL

- 153

- 01

- 10 826 153 UNDERFLOOR BAY OF AFT CARGO COMPARTMENT I: 6 YE A321

ACT(S) REMOVED (IF 154 OR

INSTALLED) UNDERFLOOR BAY OF AFT CARGO COMPARTMENT (EWIS) 24000 FH

FLOOR PANELS FROM FR

47.2 TO FR 59

ZL

- 153

- 01

- 2 N/A UNDERFLOOR BAY OF AFT CARGO COMPARTMENT

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 153

- 01

- 10)

ZL

- 153

- 02

- 1 N/A UNDERFLOOR BAY OF AFT CARGO COMPARTMENT

TASK DELETED WITH SEP 02 REVISION (COVERED BY

ZL

- 153

- 01

- 1 AND ZL

- 153

- 02

- 2)

ZL

- 153

- 02

- 2 826 153 UNDERFLOOR BAY OF AFT CARGO COMPARTMENT I: 6 YE A318

FLOOR PANELS FROM FR 154

46 TO FR 59 UNDERFLOOR BAY OF AFT CARGO COMPARTMENT (EWIS)

ZL

- 153

- 03

- 1 N/A UNDERFLOOR BAY OF AFT CARGO COMPARTMENT

TASK DELETED WITH SEP 02 REVISION (COVERED BY

* * * * * C O N T I N U E D * * * * *

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ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 153

- 03

- 1 * * * * * C O N T I N U E * * * * *

ZL

- 153

- 01

- 1)

ZL

- 153

- 04

- 1 N/A UNDERFLOOR BAY OF AFT CARGO COMPARTMENT

TASK DELETED WITH SEP 02 REVISION (COVERED BY

ZL

- 153

- 01

- 1)

ZL

- 161

- 01

- 1 826 161 BULK CARGO COMPARTMENT I: 4 MO ALL

162 OR

BULK CARGO COMPARTMENT (AS FAR AS VISIBLE, IF ACT IS 750 FH

INSTALLED) (EWIS)

ZL

- 161

- 02

- 1 161AC 161AW 161BW 161 BULK CARGO COMPARTMENT I: 6 YE A319

161CW 162AW 162BW 162 OR OR

162CW 826 BULK CARGO COMPARTMENT (EWIS) 24000 FH A320

ACT(S) REMOVED (IF OR

INSTALLED) A321

ZL

- 161

- 02

- 2 161CC 161HW 161JW 161 BULK CARGO COMPARTMENT I: 6 YE A318

162HW 162JW 826 162 OR

BULK CARGO COMPARTMENT (EWIS) 24000 FH

ZL

- 161

- 03

- 1 826 161 BULK CARGO COMPARTMENT I: 12 YE A318

ACT(S) REMOVED (IF 162 OR

INSTALLED) BULK CARGO COMPARTMENT (EWIS) A319

CEILING PANELS FROM OR

FR 59 TO FR 65 A320

NOTE 1 WITHOUT BULK

SIDEWALL PANELS FROM CARGO DOOR

FR 59 TO FR 65 OR

A321

WITHOUT BULK

CARGO DOOR

ZL

- 161

- 03

- 2 826 827 161 BULK CARGO COMPARTMENT I: 12 YE A320

CEILING PANELS FROM 162 WITH BULK CARGO

FR 59 TO FR 65 BULK CARGO COMPARTMENT (EWIS) DOOR

* * * * * C O N T I N U E D * * * * *

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ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 161

- 03

- 2 * * * * * C O N T I N U E * * * * *

NOTE 1 OR

SIDEWALL PANELS FROM A321

FR 59 TO FR 65 WITH BULK CARGO

DOOR

ZL

- 163

- 01

- 1 826 827 163 UNDERFLO OR BAY OF BULK CARGO COMPARTMENT I: 6 YE A320

FLOOR PANELS FROM FR 164 WITH BULK CA RGO

59 TO FR 65 UNDERFLOOR BAY OF BULK CARGO COMPARTMENT (EWIS) DOOR

OR

A321

WITH BULK CARGO

DOOR

ZL

- 163

- 01

- 2 826 163 UNDERFLOOR BAY OF BULK CARGO COMPARTMENT I: 6 YE A318

ACT(S) REMOVED (IF 164 OR

INSTALLED) UNDERFLOOR BAY OF BULK CARGO COMPARTMENT (EWIS) A319

FLOOR PANELS FROM FR OR

59 TO FR 65 A320

WITHOUT BULK

CARGO DOOR

OR

A321

WITHOUT BULK

CARGO DOOR

ZL

- 171

- 01

- 1 161DW 162DW 171AL 171 AFT CABIN UNDERFLOOR COMPARTMENT I: 24 MO A318

172AR 826 172 OR OR

AFT CAB IN UNDERFLOOR COMPARTMENT (EWIS) 7500 FH A319

WITHOUT ACT NO.

5 INSTALLED

OR

A321

ZL

- 171

- 01

- 2 161DW 162DW 171AL 171 AFT CABIN UNDERFLOOR COMPARTMENT I: 24 MO A320

172AR 826 172 OR

AFT CABIN UNDERFLOOR COMPARTMENT (EWIS) 7500 FH

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 171

- 01

- 3 161DW 16 2DW 171AL 171 AFT CABIN UNDERFLOOR COMPARTMENT I: 24 MO A319

172AR 251DH 831 172 OR WITH ACT NO.5

AFT CABIN UNDERFLOOR COMPARTMENT (EWIS) 7500 FH INSTALLED

R ZL

- 171

- 02

- 1 161DW 162DW 171AL 171 AFT CABIN UNDERFLOOR COMPARTMENT I: 72 MO ALL

172AR 826 172 OR

ACT(S) REMOVED (IF AFT CABIN UNDERFLOOR COMPARTMENT (EWIS) 24000 FH

INSTALLED)

NOTE 1

ZL

- 191

- 01

- 1 191BB 191KB 192KB 191 AIR CONDITIONING COMPARTMENT AND FAIRINGS I: 24 MO PRE 38051

192 PRE 38196

AIR CONDITIONING COMPARTMENT AND FAIRINGS (EWIS)

ZL

- 191

- 01

- 2 191AB 191BB 191KB 191 AIR CONDITIONING COMPARTMENT AND FAIRINGS I: 24 MO POST 38051

192KB 192 POST 38196

AIR CONDITIONING COMPARTMENT AND FAIRINGS (EWIS)

ZL

- 191

- 02

- 1 191AB 191AT 191BT 191 AIR CONDITIONING COMPARTMENT AND FAIRINGS I: 6 YE ALL

191CT 191DT 191EB 192 OR

191ET 191GB 191HB AIR CONDITIONING COMPARTMENT AND FAIRINGS (EWIS) 24000 FH

191JB 191KB 191LB

192AB 1 92AT 192BT

192CT 192DT 192EB

192ET 192FB 192KB

192LB 192MB

ZL

- 193

- 01

- 1 ESCAPE SLIDE STOWAGE 193 OFFWING ESCAPE SLIDE STOWAGE AREA I: 6 YE A318

CONTAINER REMOVED 194 OR

OFFWING ESCAPE SLIDE STOWAGE AREA (EWIS) A319

OR

A320

ZL

- 193

- 01

- 2 193AT 194AT 193 OFFWING ESCAPE SLIDE STOWAGE AREA I: 6 YE A321

194

OFFWING ESCAPE SLIDE STOWAGE AREA (EWIS)

ZL

- 195

- 01

- 1 195BB 196BB 195 HYDRAULIC COMPARTMENT AND FAIRINGS I: 24 MO ALL

* * * * * C O N T I N U E D * * * * *

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ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 195

- 01

- 1 * * * * * C O N T I N U E * * * * *

19 6 HYDRAULIC COMPARTMENT AND FAIRINGS (EWIS)

ZL

- 197

- 01

- 1 197AB 197BB 197GB 197 REAR FAIRING I: 6 YE A320

198BB 198GB 826GR 198

REAR FAIRING (EWIS)

ZL

- 197

- 01

- 2 197AB 197GB 197KB 197 REAR FAIRING I: 6 YE A321

198GB 198KB 198

REAR FAIRING (EWIS)

ZL

- 197

- 01

- 3 197AB 197GB 197KB 197 REAR FAIRING I: 6 YE A319

198GB 198KB 826DR 198

REAR FAIRING (EWIS)

ZL

- 197

- 01

- 4 197RB 197SB 197TB 197 REAR FA IRING I: 6 YE A318

198SB 198UB 198VB 198

REAR FAIRING (EWIS)

* * * * * E N D * * * * *

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– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 200

- 02

- 1 N/A 200 UPPER HALF OF FUSELAGE I: 24 MO A319

OR

UPPER HALF OF FUSELAGE A320

ZL

- 200

- 02

- 2 N/A 200 UPPER HALF OF FUSELAGE I: 24 MO A318

UPPER HALF OF FUSELAGE

ZL

- 200

- 02

- 3 N/A 200 UPPER HALF OF FUSELAGE I: 24 MO A321

UPPER HALF OF FUSELAGE

ZL

- 200

- 02

- 4 N/A UPPER HALF OF FUSELAGE

TASK DELETED WITH DEC 07 REVISION, (COVERED BY

ZL

- 200

- 02

- 3.)

ZL

- 200

- 03

- 1 N/A UPPER HALF OF FUSELAGE

TASK DELETED WITH DEC 07 REVISION, (COVERED BY

ZL

- 200

- 02

- 1.)

ZL

- 200

- 03

- 2 N/A UPPER HALF OF FUSELAGE

TASK DELETED WITH DEC 07 REVISION, (COVERED BY

ZL

- 200

- 02

- 2.)

ZL

- 200

- 03

- 3 N/A UPPER HALF OF FUSELAGE

TASK DELETED WITH DEC 07 REVISION, (COVERED BY

ZL

- 200

- 02

- 3.)

ZL

- 211

- 01

- 1 211AW 211AZ 211BW 211 COCKPIT I: 48 MO ALL

211EW 211LW 212AW 212

212AZ 212BW 212EW COCKPIT (EWIS)

212JW 831

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 211

- 02

- 1 211BC 211FC 211HC 211 COCKPIT I: 12 YE ALL

212BC 212FC 212KW 212

831 COCKPIT (EWIS)

NOTE 1

ZL

- 221

- 01

- 1 N/A FORWARD CABIN UTILITY AREA

TASK DELETED WITH SEP 95 REVISION ZIP TASK (COVERED

BY MSI 25.30.00

- 1 AND BY STRUCTURE TASK 531194

- 01

- 1)

ZL

- 221

- 02

- 1 831 841 221 FORWARD CABIN UTILITY AREA I: 12 YE ALL

DOOR FRAME LINING 222

REMOVED FWD CABIN UTILITY AREAS (EWIS)

FLOOR PANELS FROM FR

12 TO FR 20 (INCLUDING FLOOR STRUCTURE)

FURNISHINGS FROM FR

12 TO FR 20

GALLEYS AND TOILETS

REMOVED

NOTE 1

SEATS REMOVED

ZL

- 223

- 01

- 1 831 841 223 FORWARD CABIN OVERHEAD COMPARTMENT I: 12 YE ALL

CEILING PANELS FROM 224

FR 12 TO FR 20 FWD CABIN UTILITY AREA OVERHEAD COMPARTMENT (EWIS)

GALLEYS AND TOILETS

REMOVED

NOTE 1

OVERHEAD STOWAGE

COMPARTMENTS REMOVED

ZL

- 231

- 01

- 1 N/A FORWARD PASSENGER COMPARTMENT

TASK DELETED WITH SEP 95 REVISION ZIP TASK (COVERED

BY MSI 25.30.00

- 1 AND BY STRUCTURE TASKS 532105

- 01 -1

& 532105

- 01

- 2)

ZL

- 231

- 01

- 2 831 841 231 FORWARD PASSENGER COMPARTMENT I: 12 YE A321

DOOR FRAME LINING 232

REMOVED FWD PASSENGER COMPARTMENT (EWIS)

* * * * * C O N T I N U E D * * * * *

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 231

- 01

- 2 * * * * * C O N T I N U E * * * * *

FURNISHING REMOVED

GALLEYS AND TOILETS (INCLUDING FLOOR STRUCTURE)

REMOVED

NOTE 1

SEATS REMOVED

SIDEWALL AND FLOOR

PANELS FROM FR 20 TO

FR 35.8

ZL

- 231

- 01

- 3 831 841 231 FORWARD PASSENGER COMPARTMENT I: 12 YE A318

FURNISHING REMOVED 232 OR

GALLEYS AND TOILETS FWD PASSENGER COMPARTMENT (EWIS) A319

REMOVED OR

NOTE 1 (INCLUDING FLOOR STRUCTURE) A320

SEATS REMOVED

SIDEWALL AND FLOOR

PANELS FROM FR 20 TO

FR 35 REMOVED

ZL

- 231

- 04

- 1 N/A FORWARD PASSENGER COMPARTMENT

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 231

- 01

- 3)

ZL

- 231

- 04

- 2 N/A FORWARD PASSENGER COMPARTMENT

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 231

- 01

- 2)

ZL

- 233

- 01

- 1 831 841 233 FORWARD PASSENGER COMPARTMENT OVERHEAD COMPARTMENT I: 12 YE A318

CEILING PANELS FROM 234 OR

FR 20 TO FR 35 FWD PASSENGER OVERHEAD COMPARTMENT (EWIS) A319

GALLEYS AND TOILETS OR

REMOVED A320

NOTE 1

OVERHEAD STOWAGE

COMPARTMENTS REMOVED

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 233

- 01

- 2 831 841 233 FORWARD PASSENGER COMPARTMENT OVERHEAD COMPARTMENT I: 12 YE A321

CEILING PANELS FROM 234

FR 20 TO FR 35.8 FWD PASSENGER OVERHEAD COMPARTMENT (EWIS)

GALLEYS AND TOILETS

REMOVED

NOTE 1

OVERHEAD STOWAGE

COMPARTMENTS REMOVED

ZL

- 241

- 01

- 1 N/A CENTER PASSENGER COMPARTMENT

TASK DELETED WITH SEP 95 REVISION (TOILETS AND

GALLEYS NOT FITTED IN THIS ZONE)

ZL

- 241

- 01

- 2 832 842 241 CENTER PASSENGER COMPARTMENT I: 12 YE A321

FURNISHING, SIDEWALL 242

AND FLOOR PANELS CENTER PASSENGER COMPARTMENT (EWIS)

FROM FR 35.8 TO FR

47 REMOVED (INCLUDING FLOOR STRUCTURE)

GALLEYS AND TOILETS

REMOVED

NOTE 1

ZL

- 241

- 01

- 3 832 842 241 CENTER PASSENGER COMPARTMENT I: 12 YE A318

FURNISHING, SIDEWALL 242 OR

(EXCEPT EMERGENCY CENTER PASSENGER COMPARTMENT (EWIS) A319

EXIT PANELS) AND OR

FLOOR PANELS FROM FR (INCLUDING FLOOR STRUCTURE) A320

35 TO FR 47 REMOVED

GALLEYS AND TOILETS

REMOVED

NOTE 1

ZL

- 241

- 04

- 1 N/A CENTER PASSENGER COMPARTMENT

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 241

- 01

- 3)

ZL

- 241

- 04

- 2 N/A CENTER PASSENGER COMPARTMENT

* * * * * C O N T I N U E D * * * * *

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 241

- 0 4

- 2 * * * * * C O N T I N U E * * * * *

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 241

- 01

- 2)

ZL

- 243

- 01

- 1 832 842 243 CENTER PASSENGER OVERHEAD COMPARTMENT I: 12 YE A318

CEILI NG PANELS FROM 244 OR

FR 35 TO FR 47 CENTER PASSENGER OVERHEAD COMPARTMENT (EWIS) A319

GALLEYS AND TOILETS OR

REMOVED A320

NOTE 1

OVERHEAD STOWAGE

COMPARTMENTS REMOVED

ZL

- 243

- 01

- 3 832 842 243 CENTER PASSENGER OVERHEAD COMPAR TMENT I: 12 YE A321

CEILING PANELS FROM 244

FR 35.8 TO FR47 CENTER PASSENGER OVERHEAD COMPARTMENT (EWIS)

GALLEYS AND TOILETS

REMOVED

NOTE 1

OVERHEAD STOWAGE

COMPARTMENTS REMOVED

ZL

- 251

- 01

- 1 N/A AFT PASSENGER COMPART MENT

TASK DELETED WITH SEP 95 REVISION (ZIP TASK COVERED

BY MSI 25.30.00

- 1 AND STRUCTURE TASKS 534147

- 01

- 1,

534147

- 01

- 2 & 534147

- 01

- 3)

ZL

- 251

- 01

- 2 832 842 251 AFT PASSENGER COMPARTMENT I: 12 YE A321

DOOR FRAME LINING 252

REMOVED FURNISHING, AFT PASSENGER COMPARTMENT (EWIS)

SIDEWALL AND FLOOR

PANELS FROM FR 47 TO (INCLUDING FLOOR STRUCTURE)

FR 64 REMOVED

GALLEYS AND TOILETS

REMOVED

NOTE 1

SEATS REMOVED

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 251

- 01

- 3 832 842 251 AFT PASSENGER COMPARTMENT I: 12 YE A318

FURNISHING, SIDEWALL 252 OR

AND FLOOR PANELS AFT PASSENGER COMPARTME NT (EWIS) A319

FROM FR 47 TO FR 64 OR

REMOVED (INCLUDING FLOOR STRUCTURE) A320

GALLEYS AND TOILETS

REMOVED

NOTE 1

ZL

- 251

- 04

- 1 N/A AFT PASSENGER COMPARTMENT

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 251

- 01

- 2 AND ZL

- 251

- 01

- 3)

ZL

- 253

- 01

- 1 832 842 253 AFT PASSENGER OVERHEAD COMPARTMENT I: 12 YE ALL

CEILING PANELS FROM 254

FR 47 TO FR 64 AFT PASSENGER OVERHEAD COMPARTMENT (EWIS)

GALLEYS AND TOILETS

REMOVED

NOTE 1

OVERHEAD STOWAGE

COMPARTMENTS REMOVED

ZL

- 261

- 01

- 1 N/A AFT CABIN UTILITY AREA

TASK DELETED WITH SEP 95 REVISION (ZIP TASK COVERED

BY MSI 25.30.00 AND BY STRUCTURE TASKS 534147

- 01

- 1,

534147

- 01

- 2 & 534147

- 01

- 3)

ZL

- 261

- 02

- 1 832 842 261 AFT CABIN UTILITY AREA I: 12 YE ALL

FLOOR PANELS BETWEEN 262

FR 64 TO 70 AFT CABIN UTILITY AREAS (EWIS)

FURNISHINGS BETWEEN

FR 64 TO 70 (INCLUDING FLOOR STRUCTURE)

GALLEYS AND TOILETS

REMOVED

NOTE 1

SEATS REMOVED

SIDEWALL/DOOR FRAME

LINING REMOVED

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REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 261

- 03

- 1 N/A AFT CABIN UTILITY AREA

TASK DELETED WITH SEP 02 REVISION (COVERED BY

ZL

- 261

- 02

- 1)

ZL

- 263

- 01

- 1 832 842 263 AFT CABIN OVERHEAD COMPARTMENT I: 12 YE ALL

CEILING PANELS FROM 264

FR 64 TO FR 70 AFT CABIN OVERHEAD COMPARTMENT (EWIS)

GALLEYS AND TOILETS

REMOVED

NOTE 1

OVERHEAD STOWAGE

COMPARTME NTS REMOVED

* * * * * E N D * * * * *

REV 18 UPPER HALF OF FUSELAGE SECTION: E -200 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 300

- 02

- 1 N/A 300 STABILIZER AND CONE/REAR FUSELAGE I: 24 MO ALL

OR

STABILIZERS AND CONE/REAR FUSELAGE 7500 FH

ZL

- 300

- 02

- 2 N/A STABILIZER AND CONE/REAR FUSELAGE

TASK DELETED WITH DEC 10 REVISION

ZL

- 311

- 01

- 1 312AR 314AR 311 AFT FUSELAGE TAIL SECTION I: 24 MO ALL

312

AFT FUSELAGE TAIL SECTION (EWIS)

ZL

- 313

- 01

- 1 314AR 313 TAIL CONE APU AIR INTAKE AREA I: 24 MO ALL

314

TAIL CONE APU AIR INTAKE AREA (EWIS)

ZL

- 315

- 01

- 1 315AL 316AR 315 TAIL CONE, APU AND ACCESSORY COMPARTMENT I: 24 MO 131

- 9(A)

316

TAIL CONE, APU AND ACCESSORY COMPARTMENT (EWIS)

ZL

- 315

- 01

- 2 315AL 316AR 315 TAIL CONE, APU AND ACCESSORY COMPARTMENT I: 24 MO A PS 3200

316

TAIL CONE, APU AND ACCESSORY COMPARTMENT (EWIS)

ZL

- 315

- 01

- 3 315AL 316AR 315 TAIL CONE, APU AND ACCESSORY COMPARTMENT I: 24 MO GTCP 36

- 300

316

T AIL CONE, APU AND ACCESSORY COMPARTMENT (EWIS)

ZL

- 317

- 01

- 1 317AL 317 TAIL CONE APU EXHAUST AREA I: 24 MO ALL

TAIL CONE APU EXHAUST AREA (EWIS)

ZL

- 321

- 01

- 1 321AL 321 DOORSAL FIN I: 12 YE ALL

DORSAL FI N (EWIS)

REV 18 FUSELAGE TAIL SECTION: E -300 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 322

- 01

- 1 322AL 322BL 322CL 322 VERTICAL STABILIZER LEADI NG EDGE I: 12 YE A319

OR

VERTICAL STABILIZER LEADING EDGE (EWIS) A320

OR

A321

ZL

- 322

- 01

- 2 322AL 322BL 322CL 322 VERTICAL STABILIZER LEADING EDGE I: 12 YE A318

322DL

VERTICAL STABILIZER LEADING EDGE (EWIS)

ZL

- 323

- 01

- 1 321AL 322BL 323AL 323 VERTICAL STABILIZER SPAR BOX I: 12 YE ALL

323AR 325AL 325AR

PEELABLE HOLE COVERS VERTICAL STABILIZER SPAR BOX (EWIS)

REMOVED

ZL

- 324

- 01

- 1 324AT 324 VERTICAL STABILIZER TIP I: 12 YE A319

OR

VERTICAL STABILIZER TIP (EWIS) A320

OR

A321

ZL

- 324

- 01

- 2 324BT 324 VERTICAL STABILIZER TIP I: 12 YE A318

VERTICAL STABILIZER TIP (EWIS)

ZL

- 325

- 01

- 1 325BL 325BR 325CL 325 VERTICAL STABILIZER TRAILING EDGE I: 24 MO ALL

325DL

V ERTICAL STABILIZER TRAILING EDGE (EWIS)

ZL

- 325

- 02

- 1 325AL 325AR 325BL 325 VERTICAL STABILIZER TRAILING EDGE I: 6 YE ALL

325BR 325CL 325CR

325DL 325DR 325EL VERTICAL STABILIZER TRAILING EDGE (EWIS)

325ER

ZL

- 325

- 02

- 2 N/A VERTICAL STABILIZER TRAILING EDGE

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 325

- 02

- 1)

REV 18 FUSELAGE TAIL SECTION: E -300 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 326

- 01

- 1 325AL 325AR 325BL 326 RUDDER I: 6 YE A319

325BR 325CL 325CR OR

325DL 325DR 325EL RUDDER (EWIS) A320

325ER 326AT OR

A321

ZL

- 326

- 01

- 2 N/A RUDDER

TASK DELETED WITH OCT 06 REVISION (COVERED BY

ZL

- 326

- 01

- 1)

ZL

- 326

- 01

- 3 325AL 325AR 325BL 326 RUDDER I: 6 YE A318

325BR 325CL 325CR

325DL 325DR 325EL RUDDER (EWIS)

325ER 326BT 326CT

ZL

- 326

- 02

- 1 325AL 325AR 325BL 326 RUDDER I: 12 YE A319

325BR 325CL 325CR OR

325DL 325DR 325EL RUDDER (EWIS) A320

325ER 326AT OR

PEELABLE HOLE COVERS A321

REMOVED

ZL

- 326

- 02

- 2 325AL 325AR 325BL 326 RUDDER I: 12 YE A318

325BR 325CL 325CR

325DL 325DR 325EL RUDDER (EWIS)

325ER 326BT 326CT

PEELABLE HOLE COVERS

REMOVED

ZL

- 33 1- 01

- 1 331AB 331BB 331CB 331 HORIZONTAL STABILIZER LEADING EDGE I: 6 YE ALL

341AB 341BB 341CB 341

TRIMMABLE HORIZONTAL STABILIZER LEADING EDGE (EWIS)

ZL

- 332

- 01

- 1 332AB 342AB 332 HORIZONTAL STABILIZER TIP I: 12 YE ALL

342

TRIMMABLE HORIZONTAL STABILIZER TIP (EWIS)

REV 18 FUSELAGE TAIL SECTION: E -300 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 333

- 01

- 1 312AR 314AR 331AB 333 HORIZONTAL STABILIZER SPAR BOX I: 12 YE ALL

331BB 331CB 332AB 343

333AB 333AT 334AB TRIMMABLE HORIZONTAL STABILIZER SPAR BOX (EWIS)

334BB 334CB 334D B

334EB 334FB 334GB

334HB 341AB 341BB

341CB 342AB 343AB

343AT 344AB 344BB

344CB 344DB 344EB

344FB 344GB 344HB

PEELABLE HOLE COVERS

REMOVED

ZL

- 334

- 01

- 1 334BB 334DB 334FB 334 HORIZONTAL STABILIZER TRAILING EDGE I: 24 MO ALL

334HB 344BB 344DB 344

344FB 344HB TRIMMABLE HORIZONTAL STABILIZER TRAILING EDGE (EWIS)

ZL

- 334

- 02

- 1 334AB 334AT 334BB 334 HORIZONTAL STABILIZER TRAILING EDGE I: 6 YE ALL

334BT 334CB 334CT 344

334DB 334DT 334EB TRIMMABLE HORIZONTAL STABILIZER TRAILING EDGE (EWIS)

334FB 334GB 334HB

344AB 344AT 344BB

344BT 344CB 344CT

344DB 344DT 344EB

344FB 344GB 344HB

ZL

- 335

- 01

- 1 334BB 334DB 334FB 335 ELEVATOR I: 6 YE ALL

334HB 335AB 335BB 345

335CB 335DB 344BB ELEVATOR (EWIS)

344DB 344FB 344HB

345AB 345BB 345CB

345DB

* * * * * E N D * * * * *

REV 18 FUSELAGE TAIL SECTION: E -300 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 400

- 02

- 1 N/A 400 POWERPLANTS, NACELLES AND PYLONS I: 4 MO CFM

POWERPLANTS, NACELLES AND PYLONS

ZL

- 400

- 02

- 2 N/A 400 POWERPLANTS, NACELLES AND PYLONS I: 4 MO IAE

OR

POWERPLANTS, NACELLES AND PYLONS 750 FC

ZL

- 400

- 02

- 3 N/A 400 POWERPLANTS, NACELLES AND PYLONS I: 4 MO PW

POWERPLANTS, NACELLES AND PYLONS

ZL

- 411

- 01

- 1 413AL 413BL 413CL 411 UPPER FWD PYLON I: 20 MO CFM

413DL 413EL 414AR 413 PRE 33844

414AZ 414BR 414CR 414 UPPER FWD PYLON (EWIS) OR

414FR 423AL 423AZ 421 IAE

423BL 423CL 423DL 423 PRE 33847

423FL 424AR 424BR 424

424CR 424ER

ZL

- 411

- 01

- 2 413AL 413BL 413CL 411 UPPER FWD PYLON I: 20 MO PW

413DL 413EL 414AR 413

414AZ 414BR 414CR 414 UPPER FWD PYLON (EWIS)

414DR 423AL 423AZ 421

423BL 423CL 423DL 423

423EL 424AR 424BR 424

424CR 424DR

ZL

- 411

- 01

- 3 413AL 413AR 413BL 411 UPPER FWD PYLON I: 20 MO CFM

413BR 413CL 413CR 413 POST 33844

413DT 414AZ 423AL 414 UPPER FWD PYLON (EWIS) OR

423AR 423AZ 423BL 421 IAE

423BR 423CL 423CR 423 POST 33847

423DT 471AL 471AR 424

481AL 481AR

Z L

- 415

- 01

- 1 415AL 415AR 415BL 415 LOWER PYLON I: 20 MO CFM

415BR 425AL 425AR 425

425BL 425BR LOWER PYLON (EWIS)

REV 18 POWERPLANT, NACELLES AND PYLONS SECTION: E -400 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 415

- 01

- 2 415AL 415AR 415BL 415 LOWER PYLON I: 20 MO IAE

415BR 425AL 425AR 425

425BL 425BR LOWER PYLON (EWIS)

ZL

- 415

- 01

- 3 415AL 415AR 415B L 415 LOWER PYLON I: 20 MO PW

415BR 425AL 425AR 425

425BL 425BR 475AL LOWER PYLON (EWIS)

476AR 485AL 486AR

ZL

- 433

- 01

- 1 433AZ 433BZ 434AR 433 AIR INTAKE LIP I: 6 YE CFM

434BZ 437AL 438AR 434 OR

443AZ 443BZ 444AR 443 AIR INTAKE LIP (EWIS) 24000 FH

444BZ 447AL 448AR 444

ZL

- 433

- 01

- 2 434AR 434BR 437AL 433 AIR INTAKE LIP I: 6 YE IAE

438AR 444AR 444BR 434 OR

447AL 448AR 443 AIR INTAKE LIP (EWIS) 24000 FH

444

ZL

- 433

- 01

- 3 433AL 433BL 434AR 433 AIR INTAKE LIP I: 6 YE PW

434BR 437AL 438AR 434

443AL 443BL 444AR 443 AIR INTAKE LIP (EWIS)

444BR 447AL 448AR 444

ZL

- 435

- 01

- 1 437AL 438AR 447AL 435 FAN AND ACCESSORY GEAR BOX I: 400 DY CFM

448AR 436

445 FAN AND ACCESSORY GEAR BOX (EWIS)

446

ZL

- 435

- 01

- 2 437AL 438AR 447AL 435 FAN AND ACCESSORY GEAR BOX I: 16 MO IAE

448AR 436

445 FAN AND ACCESSORY GEAR BOX (EWIS)

446

ZL

- 435

- 01

- 3 437AL 438AR 447AL 435 FAN AND ACCESSORY GEAR BOX I: 16 MO PW

448AR 436

445 FAN AND ACCESSORY GEAR BOX (EWIS)

446

REV 18 POWERPLANT, NACELLES AND PYLONS SECTION: E -400 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 437

- 01

- 1 437AL 438AR 447AL 437 FAN COWL I: 16 MO CFM

448AR 438

447 FAN COWL (EWIS)

448

ZL

- 437

- 01

- 2 437AL 438AR 447AL 437 FAN COWL I: 16 MO IAE

448AR 438

447 FAN COWL (EWIS)

448

ZL

- 437

- 01

- 3 437AL 438AR 447AL 437 FAN COWL I: 16 MO PW

448AR 438

447 FAN COWL (EWIS)

448

ZL

- 451

- 01

- 1 451AL 452AR 461AL 451 THRUST REVERSER I: 16 MO CFM

462AR 452

THRUST REVERSER 461 THRUST REVERSER (EWIS)

PIVOTING DOOR OPENED 462

ZL

- 451

- 01

- 2 451AL 452AR 461AL 451 THRUST REVERSER I: 16 MO IAE

462AR 452

THRUST REVERSER 461 THRUST REVERSER (EWIS)

DEPLOYED 462

ZL

- 451

- 01

- 3 451AL 452AR 461AL 451 THRUST REVERSER I: 16 MO PW

462AR 452

THRUST REVERSER 461 THRUST REVERSER (EWIS)

PIVOTING DOOR OPENED 462

ZL

- 453

- 01

- 1 451AL 452AR 461AL 453 HOT SECTION I: 16 MO CFM

462AR 454

463 HOT SECTION (EWIS)

464

ZL

- 453

- 01 -2 451AL 452AR 452DR 453 HOT SECTION I: 16 MO IAE

452ER 461AL 462AR 454

462DR 462ER 463 HOT S ECTION (EWIS)

* * * * * C O N T I N U E D * * * * *

REV 18 POWERPLANT, NACELLES AND PYLONS SECTION: E -400 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 453

- 01

- 2 * * * * * C O N T I N U E * * * * *

464

ZL

- 453

- 01

- 3 451AL 451RL 452AR 453 HOT SECT ION I: 16 MO PW

461AL 461RL 462AR 454

463 HOT SECTION (EWIS)

464

ZL

- 471

- 01

- 1 471AL 471BL 471CL 471 PYLON LEADING EDGE AND LOWER FAIRING I: 24 MO CFM

472AR 472BR 473AL 472 PRE 33844

473AR 475AL 475BL 473 PYLON LEADING EDGE AND LOWER FAIRING (EWIS)

475CL 476AR 476BR 475

476CR 477AL 481AL 476

481BL 482AR 482BR 477

482CR 483AL 483AR 481

485AL 485BL 485CL 482

486AR 486BR 486CR 483

487AR 485

486

487

ZL

- 471

- 01

- 2 471AL 471 BL 471CL 471 PYLON LEADING EDGE AND LOWER FAIRING I: 20 MO IAE

472AR 472BR 473AL 472 PRE 3384 7

475AL 475BL 475CL 473 PYLON LEADING EDGE AND LOWER FAIRING (EWIS)

476AR 476BR 476CR 475

477AL 481AL 481BL 476

482AR 482BR 482CR 477

483AL 485AL 485BL 481

485CL 486AR 486BR 482

486CR 487AR 483

485

486

487

ZL

- 471

- 01

- 3 471AL 471BL 471CL 471 PYLON LEADING EDGE AND LOWER FAIRING I: 20 MO PW

472AR 472BR 473AL 472

475AL 475BL 476AR 473 PYLON LEADING EDGE AND LOWER FAIRING (EWIS)

476BR 477AL 481AL 475

481BL 482AR 482BR 476

482CR 483AL 485AL 477

* * * * * C O N T I N U E D * * * * *

REV 18 POWERPLANT, NACELLES AND PYLONS SECTION: E -400 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 471

- 01

- 3 * * * * * C O N T I N U E * * * * *

485BL 486AR 486BR 481

487AR 482

483

485

486

487

ZL

- 471

- 01

- 4 471BL 471BR 471CL 471 PYLON LEADING EDGE AND LOWER FAIRING I: 24 MO CFM

471CR 471DL 473AL 472 POST 33844

473AR 475AL 475AR 473 PYLON LEADING EDGE AND LOWER FAIRING (EWIS)

475BL 475BR 477AL 475

481BL 481BR 481CL 476

481CR 481DR 483AL 477

483AR 485AL 485AR 481

485BL 485BR 487AR 482

483

485

486

487

ZL

- 471

- 01

- 5 471BL 471BR 471CL 471 PYLON LEADING EDGE AND LOWER FAIRING I: 20 MO IAE

471CR 471DL 473AL 472 POST 33847

475AL 475AR 475BL 473 PYLON LEADING EDGE AND LOWER FAIRING (EWIS)

475BR 477AL 481BL 475

481BR 481CL 481CR 476

481DR 483AL 485AL 477

485AR 485BL 485BR 481

487AR 482

483

485

486

487

* * * * * E N D * * * * *

REV 18 POWERPLANT, NACELLES AND PYLONS SECTION: E -400 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 500

- 02

- 1 FLAPS EXTENDED 500 LH/RH WING I: 24 MO ALL

SLATS FULLY EXTENDED 600 OR

WING LOWER SURFACE (EWIS) 7500 FH

(INCLUDING UPPER AND LOWER SURFACES OF SLATS AND

FLAPS)

ZL

- 500

- 03

- 1 FLAPS EXTENDED 500 LH/RH WING I: 48 MO ALL

SLATS FULLY EXTENDED 600

SPOILERS EXTENDED WING UPPER SURFACE (EWIS)

(INCLUDING SLATS, FLAPS AND SPOILERS)

ZL

- 521

- 01

- 1 521AB 521AT 521BT 521 INBOARD FIXED L.E STRUCTURE I: 24 MO ALL

521CB 521EB 521GB 621

521HB 621AB 621AT INBOARD FIXED LEADING EDGE STRUCTURE (EWIS)

621BT 621CB 621EB

621GB 621HB

SLATS FULLY EXTENDED

ZL

- 522

- 01

- 1 522AB 522AT 522BT 522 OUTBOARD FIXED L.E. STRUCTURE I: 24 MO ALL

522CB 522EB 522FB 622

522HB 522JB 522KB OUTBOARD FIXED LEADING EDGE STRUCTURE (EWIS)

522LB 522NB 522QB

522SB 522UB 622AB

622AT 622BT 622CB

622EB 622FB 622HB

622JB 622KB 622LB

622NB 622QB 622SB

622UB

SLATS FULLY EXTENDED

ZL

- 531

- 01

- 1 531AT 631AT 531 FLAP TRACK NO.2 AND FAIRING I: 24 MO ALL

FLAPS EXTENDED 631

FLAP TRACK NO 2 AND FAIRING (EWIS)

ZL

- 531

- 02

- 1 531AB 531AL 531AR 531 FLAP TRACK NO.2 AND FAIRING I: 6 YE A318

531AT 531BB 531CB 631 OR

531DB 631AB 631AL FLAP TRACK NO 2 AND FAIRING (EWIS) A319

631AR 631AT 631BB OR

* * * * * C O N T I N U E D * * * * *

REV 18 WINGS SECTION: E -500 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 531

- 02

- 1 * * * * * C O N T I N U E * * * * *

631CB 631DB A320

FLAPS EXTE NDED

ZL

- 531

- 02

- 2 531AL 531AR 531AT 531 FLAP TRACK NO.2 AND FAIRING I: 6 YE A321

531CB 531DB 531EB 631

531FB 631AL 631AR FLAP TRACK NO 2 AND FAIRING (EWIS)

631AT 631CB 631DB

631EB 631FB

FLAPS EXTENDED

ZL

- 532

- 01

- 1 532AT 632AT 532 FLAP TRACK NO 3 AND FAIRING I: 24 MO ALL

FLAPS EXTENDED 632

FLAP TRACK NO 3 AND FAIRING (EWIS)

ZL

- 532

- 02

- 1 532AB 532AL 532AR 532 FLAP TRACK NO 3 AND FAIRING I: 6 YE A318

532AT 532BB 532CB 632 OR

532DB 632AB 632AL FLAP TRACK NO 3 AND FAIRING (EWIS) A319

632AR 632AT 632BB OR

632CB 632DB A320

FLAPS EXTENDED

ZL

- 532

- 02

- 2 532AL 532AR 532AT 532 FLAP TRACK NO 3 AND FAIRING I: 6 YE A321

532CB 532DB 532EB 632

532FB 6 32AL 632AR FLAP TRACK NO 3 AND FAIRING (EWIS)

632AT 632CB 632DB

632EB 632FB

FLAPS EXTENDED

ZL

- 533

- 01

- 1 533AT 633AT 533 FLAP TRACK NO 4 FAIRING I: 24 MO ALL

FLAPS EXTENDED 633

FLAP TRACK NO 4 AND FAIRING (EWIS)

ZL

- 533

- 02

- 1 533AB 533AL 533AR 533 FLAP TRACK NO 4 FAIRING I: 6 YE A318

533AT 533BB 533CB 633 OR

533DB 633AB 633AL FLAP TRACK NO 4 AND FAIRING (EWIS) A319

633AR 633AT 633BB OR

633CB 633DB A320

* * * * * C O N T I N U E D * * * * *

REV 18 WINGS SECTION: E -500 PA GE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 533

- 02

- 1 * * * * * C O N T I N U E * * * * *

FLAPS EXTENDED

ZL

- 533

- 02

- 2 533AL 533AR 533AT 533 FLAP TRACK NO 4 FAIRING I: 6 YE A321

533CB 533DB 533EB 633

533FB 633AL 633AR FLAP TRACK NO 4 AND FAIRING (EWIS)

633AT 633CB 633DB

633EB 633FB

FLAPS EXTENDED

R ZL

- 534

- 01

- 1 534AB 634AB 534 WING TIP I: 72 MO A320

- 100

634

WING TIP (EWIS)

R ZL

- 534

- 01

- 2 534AB 534AL 534BL 534 WING TIP I: 72 MO A318

634AB 634AL 634BL 634 PRE 160500

WING TIP (EWIS) OR

A319

PRE 160500

OR

A320

- 200

PRE 160500

OR

A321

PRE 160023

N ZL

- 534

- 01

- 3 534BB 534CB 534DB 534 WING TIP I: 72 MO A318

634BB 634CB 634DB 634 POST 160500

WING TIP (EWIS) OR

A319

POST 160500

OR

A320

- 200

POST 160500

OR

A321

POST 160023

R ZL

- 535

- 01

- 1 535AB 535BB 535CB 535 FLAP TAB HINGE FAIRING NO. 1A I: 24 MO A321

* * * * * C O N T I N U E D * * * * *

REV 18 WINGS SECTION: E -500 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 535

- 01

- 1 * * * * * C O N T I N U E * * * * *

635AB 635BB 635CB 635 FLAP TAB HINGE AND FAIRING NO. 1A (EWIS) PRE 30970

FLAPS EXTENDED

N ZL

- 535

- 01

- 2 535CB 535DB 635CB 535 FLAP TAB HINGE FAIRING NO. 1A I: 24 MO A321

635DB 635 POST 30970

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 1A (EWIS)

ZL

- 536

- 01

- 1 536AB 536BB 636AB 536 FLAP TAB HINGE FAIRING NO. 1B I: 24 MO A321

636BB 636

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 1B (EWIS)

R ZL

- 537

- 01

- 1 537AB 537BB 537 CB 537 FLAP TAB HINGE FAIRING NO. 3A I: 24 MO A321

637AB 637BB 637CB 637 PRE 30098

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 3A (EWIS)

N ZL

- 537

- 01

- 2 537AB 537CB 637AB 537 FLAP TAB HINGE FAIRING NO. 3A I: 24 MO A321

637CB 637 POST 30098

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 3A (EWIS)

R ZL

- 538

- 01

- 1 538AB 538BB 538CB 538 FLAP TAB HINGE FAIRING NO. 3B I: 24 MO A321

638AB 638BB 638CB 638 PRE 30098

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 3B (EWIS)

N ZL

- 538

- 01

- 2 538AB 538CB 638AB 538 FLAP TAB HINGE FAIRING NO. 3B I: 24 MO A321

638CB 638 POST 30098

FLAPS EXTENDED FLA P TAB HINGE AND FAIRING NO. 3B (EWIS)

R ZL

- 539

- 01

- 1 539AB 539BB 539CB 539 FLAP TAB HINGE FAIRING NO. 3C I: 24 MO A321

639AB 639BB 639CB 639 PRE 30098

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 3C (EWIS)

N ZL

- 539

- 01

- 2 539AB 539CB 639AB 539 FLAP TAB HINGE FAIRING NO. 3C I: 24 MO A321

639CB 639 POST 30098

FLAPS EXTENDED FLAP TAB HINGE AND FAIRING NO. 3C (EWIS)

REV 18 WINGS SECTION: E -500 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 540

- 01

- 1 540AB 540AZ 540BZ 540 WING FUEL TANK I: 6 YE A318

540JB 540KB 640AB 640 NOTE 3 OR

640AZ 640BZ 640JB WING FUEL TANK (EWIS) A319

640KB OR

A320

ZL

- 540

- 01

- 2 540AB 540AZ 540BZ 540 WING FUEL TANK I: 6 YE A321

640AB 640AZ 640BZ 640 NOTE 3

WING FUEL TANK (EWIS)

ZL

- 540

- 02

- 1 521AZ 540AB 540AZ 540 WING FUEL TANK I: 12 YE A320- 100

540BB 540BZ 540CB 640 PRE 20154

540CZ 540DB 540EB WI NG FUEL TANK (EWIS) OR

540FB 540GB 540HB POST 20167

5 40JB 540KB 540LB NOTE: ALTERNATIVE COMPLIANCE FOR THE DRY BAY AREA IS

540MB 540NB 540PB SHOWN BY PERFORMING TASK 572050

- 02 -3 AT THE SAME

540QB 540RB 621AZ TIME. ACCESS PANELS 540/640CZ AND 540/640DZ NEED NOT

640AB 640AZ 640BB TO BE REMOVED IN THIS CASE.

640BZ 640CB 640CZ

640DB 640EB 640FB

640GB 640HB 640JB

640KB 640LB 640MB

640NB 640PB 640QB

640RB

ZL

- 540

- 02

- 2 521AZ 521BZ 540AB 540 WING FUEL TANK I: 12 YE A318

540AZ 540BB 540BZ 640 PRE 37331

540CB 540CZ 540DB WING FUEL TANK (EWIS) OR

540DZ 540EB 540FB A319

540GB 540HB 540JB NOTE: ALTERNATIVE COMPLIANCE FOR THE DRY BAY AREA IS PRE 37331

540KB 540LB 540MB SHOWN BY PERFORMING TASKS 572050

- 02 -1, 57 2050

- 02

- 2, OR

540NB 540PB 540QB 572050

- 02

- 4, 572050

- 02 -5 AND 572050- 02

- 6 AT THE SAME A319

540RB 621AZ 621BZ TIME. ACCESS PANELS 540/640CZ AND 540/640DZ NEED NOT POST 37332

640AB 640AZ 640BB TO BE REMOVED IN THIS CASE OR

640BZ 6 40CB 640CZ A320 - 200

640DB 640DZ 640EB PRE 37331

640FB 640GB 640HB OR

640JB 640KB 640LB A320

- 200

640MB 640NB 640PB POST 37332

640QB 640RB OR

A321

REV 18 WINGS SECTION: E -500 PAGE 5APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 540

- 02

- 3 540AB 540AZ 540BB 540 WING FUEL TANK I: 12 YE A318

540BZ 540CB 540DB 640 POST 37331

540EB 540FB 540GB WING FUEL TANK (EWIS) OR

540HB 540JB 540KB A319

540LB 540MB 540NB POST 37331

540PB 540QB 540RB PRE 37332

640AB 640AZ 640BB OR

640BZ 640CB 640DB A320

- 200

640EB 640FB 640GB POST 37331

640HB 640JB 640KB PRE 37332

640LB 640MB 640NB

640PB 640QB 640RB

ZL

- 5 40

- 02

- 4 521AZ 540AB 540AZ 540 WING FUEL TANK I: 12 YE A320

- 100

540BB 540BZ 540CB 640 POST 20154

540CZ 540DB 540EB WING FUEL TANK (EWIS) PRE 20167

540FB 540GB 540HB

540JB 540KB 540LB NOTE: ALTERNATIVE COMPLIANCE FOR THE DRY BAY AREA IS

540MB 540NB 540PB SHOWN BY PERFORMING TASK 572050

- 02 -7 AT THE SAME

540QB 540RB 640AB TIME. ACCESS PANEL 540CZ NEED NOT TO BE REMOVED IN

640AZ 640BB 640BZ THIS CASE.

640CB 640DB 640EB

640FB 640GB 640HB

640JB 640KB 640LB

640MB 640NB 640PB

640QB 640RB

ZL

- 550

- 01

- 1 550AB 550BB 550CB 550 VENT SURGE TANK I: 12 YE ALL

550DB 650AB 650BB 650

650CB 650DB VENT SURGE TANK (EWIS)

ZL

- 560

- 01

- 1 560AB 660AB 560 DRY BAY (OUTBOARD) I: 12 YE ALL

660

DRY BAY (OUTBOARD) (EWIS)

ZL

- 571

- 02

- 1 N/A 571 MLG BAY I: 48 MO ALL

671

MLG BAY (EWIS)

ZL

- 572

- 01

- 1 571AB 572AB 572BB 572 SHROUD BOX I: 48 MO A319

* * * * * C O N T I N U E D * * * * *

REV 18 WINGS SECTION: E -500 PAGE 6APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 572

- 01

- 1 * * * * * C O N T I N U E * * * * *

671AB 672AB 672BB 672 SHROUD BOX (EWIS) PRE 26562

FLAPS EXTENDED OR

A320

PRE 26562

OR

A321

PRE 26568

ZL

- 572

- 01

- 2 571AB 671AB 572 SHROUD BOX I: 48 MO A318

FLAPS EXTENDED 672 OR

SHROUD BOX (EWIS) A319

POST 26562

OR

A320

POST 26562

OR

A321

POST 26568

ZL

- 573

- 01

- 1 FLAPS EXTENDED 573 INBOARD FIXED TRAILING EDGE STRUCTURE FROM SHROUD BOX I: 24 MO ALL

SPOILERS EXTENDED 673 TO RIB 9

INBOARD FIXED TRAILING EDGE STRUCTURE FROM SHROUD BOX

TO RIB 9 (EWIS)

R ZL

- 574

- 01

- 1 573AB 573BB 573CB 574 FALSE SPAR BOX I: 24 MO ALL

573DB 573EB 574AB 674

574BB 673AB 673BB FALSE SPAR BOX (EWIS)

673CB 673DB 673EB

674AB 674BB

PYLON FAIRINGS

REMOVED

ZL

- 575

- 01

- 1 575AT 575KB 575LB 575 OUTBOARD FIXED TRAILING EDGE STRUCTURE FROM RIB 9 TO I: 24 MO ALL

575MB 675AT 675KB 675 RIB 27

675LB 675MB

FLAPS EXTENDED OUTBOARD FIXED TRAILING EDGE STRUCTURE FROM RIB 9 TO

SPOILERS EXTENDED RIB 27 (EWIS)

REV 18 WINGS SECTION: E -500 PAGE 7APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 590

- 01

- 1 590AB 590BB 690AB 590 AILERON I: 48 MO ALL

690BB 690

AILERON (EWIS)

* * * * * E N D * * * * *

REV 18 WINGS SECTION: E -500 PAGE 8APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 711

- 01

- 1 713 714 711 NOSE GEAR AND NOSE GEAR DOORS I: 4 MO ALL

712

713 NOSE GEAR AND NOSE GEAR DOORS (EWIS)

71 4

715

716

ZL

- 731

- 01

- 1 N/A 731 LH/RH MAIN LANDING GEAR I: 4 MO ALL

741

LH/RH MAIN LANDING GEAR (EWIS)

ZL

- 732

- 01

- 1 N/A 732 MAIN LANDING GEAR CYLINDER DOOR I: 4 MO ALL

742

MAIN LANDING GEAR CYLINDER DOOR (EWIS)

ZL

- 733

- 01

- 1 N/A 733 MAIN LANDING GEAR SECONDARY DOOR I: 4 MO ALL

743

MAIN LANDING GEAR SECONDARY DOOR (EWIS)

ZL

- 734

- 01

- 1 734 744 734 MAIN LANDING GEAR MAIN DOORS I: 4 MO ALL

744

MAIN LANDING GEAR MAIN DOORS (EWIS)

* * * * * E N D * * * * *

REV 18 LANDING GEAR SECTION: E -700 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL- 811

- 01

- 1 811 811 FWD AVIONICS COMPARTMENT DOOR I: 24 MO ALL

FWD AVIONICS COMPARTMENT DOOR (EWIS)

(INCLUDING EXTERNAL SURFACE)

ZL

- 811

- 02

- 1 811 811 FWD AVIONICS COMPARTMENT DOOR I: 12 YE ALL

DOOR PANELS REMOVED

FWD AVIONICS COMPARTMENT DOOR (EWIS)

ZL

- 812

- 01

- 1 812 822 812 LATERAL AVIONICS COMPARTMENT DOORS I: 24 MO ALL

822

LATERAL AVIONICS COMPARTMENT DOORS (EWIS)

(INCLUDING EXTERNAL SURFACE)

ZL

- 812

- 02

- 1 812 822 812 LATERAL AVIONICS COMPARTMENT DOORS I: 12 YE ALL

822

LATERAL AVIONICS COMPARTMENT DOORS (EWIS)

ZL

- 813

- 01

- 1 813 813 ENTRANCE STAIR DOOR I: 20 MO POST 20062

OR

ENTRANCE STAIR DOOR (EWIS) POST 23288

(INCLUDING EXTERNAL SURFACE)

ZL

- 824

- 01

- 1 824 824 REAR AVIONIC COMPARTMENT DOOR I: 24 MO ALL

REAR AVIONIC COMPARTMENT DOOR (EWIS)

(INCLUDING EXTERNAL SURFACE)

ZL

- 824

- 02

- 1 824 824 REAR AVIONIC COMPARTMENT DOOR I: 12 YE ALL

REAR AVIONIC COMPARTMENT DOOR (EWIS)

ZL

- 825

- 01

- 1 825 825 FWD CARGO COMPARTMENT DOOR I: 4 MO A319

OR

* * * * * C O N T I N U E D * * * * *

REV 18 DOORS SECTION: E -800 PAGE 1APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 825

- 01

- 1 * * * * * C O N T I N U E * * * * *

FWD CARGO COMPARTMENT DOOR (EWIS) A320

OR

(INCLUDING FUSELAGE DOOR SILL, DOOR SEAL AND LOCK A321

FITTINGS, EXTERNAL SURFACE)

ZL

- 825

- 01

- 2 825 825 FWD CARGO COMPARTMENT DOOR I: 4 MO A318

FWD CARGO COMPARTMENT DOOR (EWIS)

(INCLUDING FUSELAGE DOOR SILL, DOOR SEAL AND LOCK

FITTINGS, EXTERNAL SURFACE)

ZL

- 825

- 02

- 1 825 825AR 825 FWD CARGO COMPARTMENT DOOR I: 12 YE A319

INSULATION REMOVED OR

FWD CARGO COMPARTMENT DOOR (EWIS) A320

OR

A321

ZL

- 825

- 02

- 2 825 825ER 825 FWD CARGO COMPARTMENT DOOR I: 12 YE A318

INSULATION REMOVED

FWD CARGO COMPARTMENT DOOR (EWIS)

ZL

- 826

- 01

- 1 826 826 AFT CARGO COMPARTMENT DOOR I: 4 MO A320

OR

AFT CARGO COMPARTMENT DOOR (EWIS) A321

(INCLUDING FUSELAGE DOOR SILL, DOOR SEAL AND LOCK

FITTINGS)

ZL

- 826

- 01

- 2 826 826 AFT CARGO COMPARTMENT DOOR I: 4 MO A319

AFT CARGO COMPARTMENT DOOR (EWIS)

(INCLUDING FUSELAGE DOOR SILL, DOOR SEAL AND LOCK

FITTINGS)

ZL

- 826

- 01

- 3 826 826 AFT CARGO COMPARTMENT DOOR I: 4 MO A318

* * * * * C O N T I N U E D * * * * *

REV 18 DOORS SECTION: E -800 PAGE 2APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 826

- 01

- 3 * * * * * C O N T I N U E * * * * *

AFT CARGO COMPARTMENT DOOR (EWIS)

(INCLUDING FUSELAGE DOOR SILL, DOOR SEAL AND LOCK

FITTINGS)

ZL

- 826

- 02

- 1 826 826AR 826 AFT CARGO COMPARTMENT DOOR I: 12 YE A320

INSULATION REMOVED OR

AFT CARGO COMPARTMENT DOOR (EWIS) A321

ZL

- 826

- 02

- 2 826 826AR 826BR 826 AFT CARGO COMPARTMENT DOOR I: 12 YE A319

826CR

INSULATION REMOVED AFT CARGO COMPARTMENT DOOR (EWIS)

ZL

- 826

- 02

- 3 826 826HR 826KR 826 AFT CARGO COMPARTMENT DOOR I: 12 YE A318

826LR

INSULATION REMOVED AFT CARGO COMPARTMENT DOOR (EWIS)

ZL

- 827

- 01

- 1 827 827 BULK CARGO COMPARTMENT DOOR I: 4 MO A320

WITH BULK CARGO

BULK CARGO COMPARTMENT DOOR (INCLUDING DOOR STOPS ON DOOR

FUSELAGE DOOR FRAME) (EWIS) OR

A321

WITH BULK CARGO

DOOR

ZL

- 827

- 02

- 1 827 827 BULK CARGO COMPARTMENT DOOR I: 12 YE A320

INSULATION REMOVED WITH BULK CARGO

BULK CARGO COMPARTMENT DOOR (EWIS) DOOR

OR

A321

WITH BULK CARGO

DOOR

ZL

- 831

- 01

- 1 831 832 841 831 FWD AND AFT PASSENGER/CREW DOORS I: 4 MO ALL

842 832

841 FWD AND AFT PASSENGER/CREW DOORS (EWIS)

842

* * * * * C O N T I N U E D * * * * *

REV 18 DOORS SECTION: E -800 PAGE 3APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 831

- 01

- 1 * * * * * C O N T I N U E * * * * *

(INCLUDING DOOR STOPS ON FUSELAGE DOOR FRAMES AND

DOOR SEALS, EXTERNAL SURFACE)

ZL

- 831

- 02

- 1 831 831 AZ 831BZ 831 FWD AND AFT PASSENGER/CREW DOORS I: 12 YE ALL

831CZ 831DZ 831EZ 832

831FZ 831GZ 832 841 FWD AND AFT PASSENGER/CREW DOORS (EWIS)

832AZ 832BZ 832CZ 842

832DZ 832EZ 832FZ

832GZ 841 841AZ

841BZ 841CZ 841DZ

841EZ 841FZ 841GZ

842 842AZ 842BZ

842CZ 842DZ 842EZ

842FZ 842GZ

INSULATION REMOVED

ZL

- 833

- 01

- 1 833 834 843 833 EMERGENCY EXIT I: 48 MO A320

844 834 OR

843 FWD AND AFT EMERGENCY EXITS (INCLUDING DOOR SURROUND A319

844 ON FUSELAGE AND DOOR SEALS, EXTERNAL SURFACE)(EWIS) POST 32208

ZL

- 833

- 02

- 1 833 833AZ 833BZ 833 EMERGENCY EXIT I: 6 YE A320

834 834 AZ 834BZ 834 OR

843 843AZ 843BZ 843 FWD AND AFT EMERGENCY EXITS (EWIS) A319

844 844AZ 844BZ 844 POST 32208

INSULATION REMOVED

ZL

- 833

- 02

- 2 833 833CZ 833DZ 833 EMERGENCY EXIT I: 6 YE A321

833EZ 833FZ 833GZ 834

833HZ 834 834CZ 843 FWD AND AFT EMERGENCY EXITS (EWIS)

834DZ 834EZ 834FZ 844

834GZ 834HZ 843

843CZ 843DZ 843EZ

843FZ 843GZ 843HZ

844 844CZ 844DZ

8 44EZ 844FZ 844GZ

844HZ

INSULATION REMOVED

REV 18 DOORS SECTION: E -800 PAGE 4APPLICABILITY 

# A318/A319/A320/A321 MRB REPORT

– Zonal Section

ZONE TASK

REFERENCE ACCESS TASK DESCRIPTION INTERVAL

ZL

- 833

- 03

- 1 N/A 833 EMERGENCY EXIT I: 4 MO A321

834

843 FWD AND AFT EMERGENCY EXITS

- EXTERNAL SKIN (EWIS)

844

ZL

- 833

- 04

- 1 834 844 833 EMERGENCY EXIT I: 24 MO A321

834

843 FWD AND AFT EMERGENCY EXITS (INCLUDING DOOR STOPS ON

844 FUSELA GE DOOR FRAMES)(EWIS)

ZL

- 834

- 05

- 1 834 844 834 EMERGENCY EXIT I: 48 MO A318

844 OR

EMERGENCY EXITS (EWIS) A319

PRE 32208

(INCLUDING DOOR SURROUND ON FUSELAGE AND DOOR SEALS,

EXTERNAL SURFACE)

ZL

- 834

- 06

- 1 834 834AZ 834BZ 834 EMERGENCY EXIT I: 6 YE A318

844 844AZ 844BZ 844 OR

EMERGENCY EXITS (EWIS) A319

PRE 32208

* * * * * E N D * * * * *

REV 18 DOORS SECTION: E -800 PAGE 5

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: F1 SECTION F

REQUIREMENTS FOR U.S. OPERATORS

GENERAL

This section details the requirements which must be embodied in sections A, B, C, D and E of this

report to give the initial maintenance requirements acceptable by the Federal Aviation Administration

(FAA) Maintenance Review Board (MRB) for the Airframe, Powerplant, Systems and Components for

the A318, A319, A320 and A321 aircraft operated by United States certificated operators.

The basic requirements outlined in this report are intended to allow each United States certificated

operator to develop a maintenance program that would be compatible with its own maintenance

policies and requirements and to assist the operator in the preparation of its original Operations

Specifications and to further guide the assigned FAA inspector in the approval of those Operations

Specifications. This information may be maintained in separate documents providing such documents

are appropriately referenced on the Operations Specifications.

The requirements which must be embodied are listed as follows under the relevant section heading.

SECTION A

1. The responsible FAA inspector shall ascertain that all of the applicable scheduled

maintenance/inspection requirements in this report are included in the air carrier’s initial

continuous airworthiness maintenance program.

SECTION B

1. Certification Maintenance Requirement tasks/intervals arising from analyses (e.g. System Safety

Assessments) performed as part of the Type Certification process are given in Airbus document

ST4/955.061/89. Appendix 1 of this MRB Report indicates where this document is located. The

process by which CMRs are identified is independent of the MSG-3 analysis process. The CMR

document is the controlling document for all tasks identified as CMRs.

2. Inspections, hydrostatic test and life limits of pressure cylinders will be accomplished as set forth in

CFR 49, 180.205 currently in effect and FAA Order 8000.40D. For foreign manufactured

containers, inspect, retire, and test per manufacturers technical data currently in effect.

3. An Operator may not take credit for tasks described in this MRB Report, when accomplished by

the flight crew in accordance with an approved/accepted flight deck normal check list as per FAA

AFS-300 Policy dated October 29, 199 6.

SECTION C

MSI 345200 AIR TRAFFIC CONTROL

The following task has to be added: "ATC trans/ALT reporting check"; interval 24 months

## This page is intentionally left blank

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 1.1 APPENDIX 1

CERTIFICATION MAINTENANCE REQUIREMENTS (CMR)

AND

AIRWORTHINESS LIMITATION ITEMS (ALI)

The Airworthiness Limitations Section (ALS) provides those Instructions for Continuous Airworthiness

that are required by FAR/JAR 25 Appendix H, paragraph 25.4. The ALS is the repository for the

following stand-alone documents that are approved independently from each other:

Part 1: Safe Life Airworthiness Limitation Items

Part 2: Damage-Tolerant Airworthiness Limitation Items

Part 3: Certification Maintenance Requirements

Part 4: Ageing Systems Maintenance

Part 5: Fuel Airworthiness Limitations

These documents are approved by the Primary Certification Authority (EASA) and are referred to in

the aircraft Type Certificate Data Sheets.

The ALS Parts are issued in digital format. They are published on AirbusWorld.

Airbus advises the availability of new revisions of the ALS Parts by issuance of an automatic

notification (NICE) that provides guidance on downloading the document from AirbusWorld.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 2. 1 APPENDIX 2

AIRCRAFT ZONING

The A318, A319, A320 and A321 aircraft are sub-divided into 8 major zones as follows:

Zone 100 Lower fuselage

Zone 200 Upper fuselage

Zone 300 Empennage

Zone 400 Powerplants and pylons

Zone 500 Left wing

Zone 600 Right wing

Zone 700 Landing gear and landing gear doors

Zone 800 Doors

Each major zone is further divided into sub-major zones and zones.

A general description of each zone and associated diagrams are given in this appendix.

Further details are presented in the A318/A319/A320/A321 Aircraft Maintenance Manual (AMM)

chapter 06.MAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319 Page: APX 2. 2

Rev 18 00 LOWER HALF OF FUSELAGE (BELOW

CABIN FLOOR) INCLUDING RADOME

TO FORWARD FACE OF AFT

PRESSURE BULKHEAD

FWD - STA 2540

TO FR 70 - STA 27533.6

200 UPPER HALF OF FUSELAGE (ABOVE

CABIN FLOOR) TO FORWARD FACE

OF AFT PRESSURE BULKHEAD

FR 1 - STA 3500.

TO FR 70 - STA 27533.6

300 STABILIZERS AND CONE/REAR

FUSELAGE FROM REAR OF AFT

PRESSURE BULKHEAD

FR 70 - STA 27533.6

TO FR 87 - STA 33991.8

400 POWER PLANT NACELLES AND

PYLONS

500 LEFT WING

600 RIGHT WING

700 LANDING GEAR AND LANDING GEAR

DOORS

800 DOORS PASSENGER/CREW DOORS,

CARGO COMPARTMENT DOORS,

EMERGENCY EXITS, AVIONICS

COMPARTMENT DOORS



## A318MAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319 Page: APX 2. 3

Rev 18 100 LOWER HALF OF FUSELAGE (BELOW

CABIN FLOOR) INCLUDING RADOME

TO FORWARD FACE OF AFT

PRESSURE BULKHEAD

FWD - STA 2540

TO FR 70 - STA 29921.20

200 UPPER HALF OF FUSELAGE (ABOVE

CABIN FLOOR) TO FORWARD FACE

OF AFT PRESSURE BULKHEAD

FR 1 - STA 3500

TO FR 70 - STA 29921.20

300 STABILIZERS AND CONE/REAR

FUSELAGE FROM REAR OF AFT

PRESSURE BULKHEAD

FR 70 - STA 29921.20

TO FR 87 - STA 36379.40

400 POWER PLANT NACELLES AND

PYLONS

500 LEFT WING

600 RIGHT WING

700 LANDING GEAR AND LANDING GEAR

DOORS

800 DOORS PASSENGER/CREW DOORS,

CARGO COMPARTMENT DOORS,

EMERGENCY EXITS, AVIONICS

COMPARTMENT DOORS



## * Double Overwing Emergency Exit for A319 POST 322 08MAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 4 100 LOWER HALF OF FUSELAGE (BELOW

CABIN FLOOR) INCLUDING RADOME

TO FORWARD FACE OF AFT

PRESSURE BULKHEAD

FWD - STA 2540

TO FR 70 - STA 33655

200 UPPER HALF OF FUSELAGE (ABOVE

CABIN FLOOR) TO FORWARD FACE

OF AFT PRESSURE BULKHEAD

FR 1 - STA 3500

T0 FR 70 - STA 33655

300 STABILIZERS AND CONE/REAR

FUSELAGE FROM REAR OF AFT

PRESSURE BULKHEAD

FR 70 - STA 33655

TO FR 87 - STA 40113.2

400 POWER PLANT NACELLES AND

PYLONS

50 0 LEFT WING

600 RIGHT WING

700 LANDING GEAR AND LANDING GEAR

DOORS

800 DOORS PASSENGER/CREW DOORS,

CARGO COMPARTMENT DOORS,

EMERGENCY EXITS, AVIONICS

COMPARTMENT DOORSMAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 5 100 LOWER HALF OF FUSELAGE (BELOW

CABIN FLOOR) INCLUDING RADOME

TO FORWARD FACE OF AFT

PRESSURE BULKHEAD

FWD - STA 2540

TO FR 70 - STA 40589.20

200 UPPER HALF OF FUSELAGE (ABOVE

CABIN FLOOR) TO FORWARD FACE

OF AFT PRESSURE BULKHEAD

FR 1 - STA 3500.

TO FR 70 - STA 40589.20

300 STABILIZERS AND CONE/REAR

FUSELAGE FROM REAR OF AFT

PRESSURE BULKHEAD

FR 70 - STA 40589.20

TO FR 87 - STA 47047.40

400 POWER PLANT NACELLES AND

PYLONS

500 LEFT WING

600 RIGHT WING

700 LANDING GEAR AND LANDING GEAR

DOORS

800 DOORS PASSENGER/CREW DOORS,

CARGO COMPARTMENT DOORS,

EMERGENCY EXITS, AVIONICS

COMPARTMENT DOORS

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 6 STA 11099/FR28 STA 18821/FR46A

STA 13512/FR36

STA 12446/FR31

- 34 STA 27533/FR70

STA 24892/FR65

STA 22174/FR60

STA 20840/FR54A STA 33991/FR87 STA26449/FR68

STA25473/FR66

STA24307/FR64

STA18973/FR47

- 54 STA15713/FR41

STA15146F R40

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 7 MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES

110 RADOME

NOSE CONE - STA 2540

TO FR 1 - STA 3500.

120 AVIONICS COMPARTMENT

FORWARD PRESSURE BULKHEAD

TO AFT BULKHEAD OF AVIONICS

COMPARTMENT

FR 1

- STA 3500

TO FR 24A - STA 9766.30

130 FORWARD CARGO COMPARTMENT

AFT BULKHEAD OF AVIONICS

COMPARTMENT TO FORWARD

PRESSURE BULKHEAD OF WING

CENTER BOX

FR 24

- STA 9766.30

TO FR 36

- STA 13512.80

140 CENTER WING,

FORWARD PRESSURE BULKHEAD

OF WING CENTER BOX TO

FORWARD PRESSURE BULKHEAD

OF AFT CARGO COMPARTMENT

FR 36

- STA 13512.80

TO FR 46 - STA 18440.40

150 AFT CARGO COMPARTMENT

FORWARD PRESSURE BULKHEAD

TO AFT BULKHEAD OF AFT CARGO

COMPARTMENT

FR 46

- STA 18440.40

TO FR 60 - STA 22174.80 160 BULK CARGO COMPARTMENT

AFT BULKHEAD OF AFT CARGO

COMPARTMENT TO AFT BULKHEAD

OF BULK CARGO COMPARTMENT

FR 60

- STA 22174.20

TO FR 65 - STA 24892

170 AFT CABIN UNDERFLOOR

COMPARTMENT

AFT BULKHEAD OF BULK CARGO

COMPARTMENT TO AFT PRESSURE

BULKHEAD

FR 65

- STA 24307.80

TO FR 70 - STA 27533.60

190 BELLY FAIRING, AIR CONDITIONING

AND HYDRAULICS COMPARTMENTS,

BETWEEN

FR 27 AND FR 28 - STA 11099

TO FR 57 - STA 20574

210 COCKPIT,

FORWARD COMPARTMENT

BULKHEAD TO FLIGH T

COMPARTMENT BULKHEAD

FR 1 - STA 3500.12

TO BETWEEN

FR 12 AND FR 13 - STA 6212.8

220 FORWARD CABIN UTILITY AREAS

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO BETWEEN

FR 20 AND FR 21 - STA 8140.7 230 FORWARD PASSENGER

COMPARTMENT

BETWEEN

FR 20 AND FR 21 - STA 8140.7

TO FR 35 - STA 12979.4

240 MID PASSENGER COMPARTMENT

FR 35

- STA 12979.40

TO FR 47

- 54

- STA 18973.8

250 AFT PASSENGER COMPARTMENT

FR 47

- 54

- STA 18973.20

TO FR 64 - STA 24307.8

260 AFT CABIN UTILITY AREA

FR 64

- STA 24307.80

TO FR 70 - STA 27533.60

310 FUSELAGE TAIL SECTION AFT OF

AFT PRESSURE BULKHEAD

FR 70

- STA 27533.60

TO FR 87 - STA 33991.8

320 VERTICAL STABILIZER AND RUDDER

330 TRIMMABLE HORIZONTAL

STABILIZER LEFT SIDE AND LEFT

ELEVATOR

340 TRIMMABLE HORIZONTAL

STABILIZER RIGHT SIDE AND RIGHT

ELEVATOR 710 NOSE GEAR AND DOORS

730 ..LEFT MAIN LANDING GEAR &

DOORS

740 RIGHT MAIN LANDING GEAR &

DOORS

810 AVIONIC COMPARTMENT DOORS,

ENTRANCE STAIRS DOOR (LEFT

SIDE)

820 AVIONIC COMPARTMENT DOORS,

CARGO COMPARTMENT DOORS

(RIGHT SIDE)

830 LEFT PASSENGER/CREW DOORS

AND EMERGENCY EXITS

840 RIGHT PASSENGER/CREW DOORS

AND EMERGENCY EXITS

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 8 * Double Overwing Emergency Exit for A319 POST 32208MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 9 110 RADOME

NOSE CONE - STA 2540

TO FR 1 - STA 3500.12

120 AVIONICS COMPARTMENT

FORWARD PRESSURE BULKHEAD

TO AFT BULKHEAD OF AVIONICS

COMPARTMENT

FR 1

- STA 3500.12

TO FR 24A - STA 9499.60

130 FORWARD CARGO COMPARTMENT

AFT BULKHEAD OF AVIONICS

COMPARTMENT TO FORWARD

PRESSURE BULKHEAD OF WING

CENTER BOX

FR 24

- STA 9499.60

TO FR 36 - STA 14300.20

140 CENTER WING,

FORWARD PRESSURE BULKHEAD OF

WING CENTER BOX TO FORWARD

PRESSURE BULKHEAD OF AFT

CARGO COMPARTMENT

FR 36

- STA 14300.20

TO FR 46 - STA 19227.80

150 AFT CARGO COMPARTMENT

FORWARD PRESSURE BULKHEAD TO

AFT BULKHEAD OF AFT CARGO

COMPARTMENT

FR 46

- STA 19227.80

TO FR 60 - STA 24561.80 160 BULK CARGO COMPARTMENT

AFT BULKHEAD OF AFT CARGO

COMPARTMENT TO AFT BULKHEAD

OF BULK CARGO COMPARTMENT

FR 60

- STA 24561.80

TO FR 65 - STA 27279.60

171 AFT CABIN UNDERFLOOR

COMPARTMENT

AFT BULKHEAD OF BULK CARGO

COMPARTMENT TO AFT PRESSURE

BULKHEAD

FR 65

- STA 27279.60

TO FR 70 - STA 29921.20

190 BELLY FAIRING, AIR CONDITIONING

AND HYDRAULICS COMPARTMENTS,

BETWEEN

FR 27 AND FR 28 - STA 11633

TO FR 57 - STA 22961.60

210 COCKPIT,

FORWARD COMPARTMENT

BULKHEAD TO FLIGHT

COMPARTMENT BULKHEAD

FR 1 - STA 3500.12

TO BETWEEN

FR 12 AND FR 13 - STA 6212.8

220 FORWARD CABIN UTILITY AREAS

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO BETWEEN

FR 20 AND FR 21 - STA 8140.7 230 FORWARD PASSENGER

COMPARTMENT

BETWEEN

FR 20 AND FR 21 - STA 8140.7

TO FR 35 - STA 13766.80

240 MID PASSENGER COMPARTMENT

FR 35

- STA 13766.80

TO FR 47- 51 - STA 19761.20

250 AFT PASSENGER COMPARTMENT

FR 47- 51 - STA 19761.20

TO FR 64 - STA 26695.40

260 AFT CABIN UTILITY AREA

FR 64

- STA 26695.40

TO FR 70 - STA 29921.20

310 FUSELAGE TAIL SECTION AFT OF AFT

PRESSURE BULKHEAD

FR 70

- STA 29921.20

TO FR 87 - STA 36379.40

320 VERTICAL STABILIZER AND RUDDER

330 TRIMMABLE HORIZONTAL STABILIZER

LEFT SIDE AND LEFT ELEVATOR

340 TRIMMABLE HORIZONTAL STABILIZER

RIGHT SIDE AND RIGHT ELEVATOR 710 NOSE GEAR AND DOORS

730 LEFT MAIN LANDING GEAR & DOORS

741 RIGHT MAIN LANDING GEAR & DOORS

810 AVIONIC COMPARTMENT DOORS,

ENTRANCE STAIRS DOOR (LEFT

SIDE)

820 AVIONIC COMPARTMENT DOORS,

CARGO COMPARTMENT DOORS

(RIGHT SIDE)

830 LEFT PASSENGER/CREW DOORS AND

EMERGENCY EXITS

840 RIGHT PASSENGER/CREW DOORS

AND EMERGENCY EXITS

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Issue: DEC 01/11 Page: APX 2

. 10MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 11 110 RADOME

NOSE CONE - STA 2540

TO FR 1 - STA 3500.12

120 AVIONICS COMPARTMENT

FORWARD PRESSURE BULKHEAD

TO AFT BULKHEAD OF AVIONICS

COMPARTMENT

FR 1

- STA 3500.12

TO FR 24A - STA 9766.3

130 FORWARD CARGO COMPARTMENT

AFT BULKHEAD OF AVIONICS

COMPARTMENT TO FORWARD

PRESSURE BULKHEAD OF WING

CENTER BOX

FR 24

- STA 9499.6

TO FR 35 - STA 15367

AND FR 36

- STA 15900.4

140 CENTER WING,

FORWARD PRESSURE BULKHEAD OF

WING CENTER BOX TO FORWARD

PRESSURE BULKHEAD OF AFT

CARGO COMPARTMENT

FR 36

- STA 15900.4

TO FR 46 - STA 20828

150 AFT CARGO COMPARTMENT

FORWARD PRESSURE BULKHEAD TO

AFT BULKHEAD OF AFT CARGO

COMPARTMENT

FR 46

- STA 20828

TO FR 59 - STA 27762.2 160 BULK CARGO COMPARTMENT

AFT BULKHEAD OF AFT CARGO

COMPARTMENT TO AFT BULKHEAD

OF BULK CARGO COMPARTMENT

FR 59

- STA 27762.2

TO FR 65 - STA 31013.4

170 AFT CABIN UNDERFLOOR

COMPARTMENT

AFT BULKHEAD OF BULK CARGO

COMPARTMENT TO AFT PRESSURE

BULKHEAD

FR 65

- STA 31013.4

TO FR 70 - STA 33655

190 BELLY FAIRING, AIR CONDITIONING

AND HYDRAULICS COMPARTMENTS,

BETWEEN

FR 30 AND FR 31 - STA 13073.4

TO FR 53 - STA 24561.8

210 COCKPIT,

FORWARD COMPARTMENT

BULKHEAD TO FLIGHT

COMPARTMENT BULKHEAD

FR 1 - STA 3500.12

TO BETWEEN

FR 12 AND FR 13 - STA 6212.8

220 FORWARD CABIN UTILITY AREAS

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO BETWEEN

FR 20 AND FR 21 - STA 8140.7 230 FORWARD PASSENGER

COMPARTMENT

BETWEEN

FR 20 AND FR 21 - STA 8140.7

TO FR 35 - STA 15367

240 MID PASSENGER COMPARTMENT

FR 35 - STA 15367.0

TO FR 47 - STA 21361.4

250 AFT PASSENGER COMPARTMENT

FR 47 - STA 21361.4

TO FR 64 - STA 30429.2

260 AFT CABIN UTILITY AREA

FR 64

- STA 30429.2

TO FR 70 - STA 33655.0

310 FUSELAGE TAIL SECTION AFT OF AFT

PRESSURE BULKHEAD

FR 70

- STA 33655.0

TO FR 87 - STA 40113.2

320 VERTICAL STABILIZER AND RUDDER

330 TRIMMABLE HORIZONTAL STABILIZER

LEFT SIDE AND LEFT ELEVATOR

340 TRIMMABLE HORIZONTAL STABILIZER

RIGHT SIDE AND RIGHT ELEVATOR 710 NOSE GEAR AND DOORS

73 0 LEFT MAIN LANDING GEAR & DOORS

740 RIGHT MAIN LANDING GEAR & DOORS

810 AVIONIC COMPARTMENT DOORS,

ENTRANCE STAIRS DOOR (LEFT SIDE)

820 AVIONIC COMPARTMENT DOORS,

CARGO COMPARTMENT DOORS

(RIGHT SIDE)

830 LEFT PASSENGER/CREW DOORS AND

EMERGENCY EXITS

840 RIGHT PASSENGER/CREW DOORS

AND EMERGENCY EXITS

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 12MAJOR

SUB

ZONES DESCRIPTI ON/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 13 110 RADOME

NOSE CONE - STA 2540

TO FR 1 - STA 3500.12

120 AVIONICS COMPARTMENT

FORWARD PRESSURE BULKHEAD

TO AFT BULKHEAD OF AVIONICS

COMPARTMENT

FR 1

- STA 3500.12

TO FR 24A - STA 9766.3

130 FORWARD CARGO COMPARTMENT

AFT BULKHEAD OF AVIONICS

COMPARTMENT TO FORWARD

PRESSURE BULKHEAD OF WING

CENTER BOX

FR 24

- ST A 9499.6

TO FR 36 - STA 20167.6

140 CENTER WING, FORWARD

PRESSURE BULKHEAD OF WING

CENTER BOX TO FORWARD

PRESSURE BULKHEAD OF AFT

CARGO COMPARTMENT

FR 36

- STA 20167.6

TO FR 46 - STA 25095.2

150 AFT CARGO COMPARTMENT

FORWARD PRESSURE BULKHEAD

TO AFT BULKHEAD OF AFT CARGO

COMPARTMENT

FR 46

- STA 25095.2

TO FR 59 - STA 34696.4 160 BULK CARGO COMPARTMENT

AFT BULKHEAD OF AFT CARGO

COMPARTMENT TO AFT BULKHEAD

OF BULK CARGO COMPARTMENT

FR 59

- STA 34696.4

TO FR 65 - STA 37947.6

170 AFT CABIN UNDERFLOOR

COMPARTMENT

AFT BULKHEAD OF BULK CARGO

COMPARTMENT TO AFT PRESSURE

BULKHEAD

FR 65

- STA 37947.6

TO FR 70 - STA 40589.2

190 BELLY FAIRING, AIR CONDITIONING

AND HYDRAULICS COMPARTMENT

BETWEEN

FR 35.3 AND FR 35.4 - STA 17340.6

TO FR 48 - STA 28829

210 COCKPIT,

FORWARD COMPARTMENT

BULKHEAD TO FLIGHT

COMPARTMENT BULKHEAD

FR 1 - STA 3500.12

TO BETWEEN

FR 12 AND FR 13 - STA 6212.8

220 FORWARD CABIN UTILITY AREAS

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO BETWEEN

FR 20 AND FR 21 - STA 8140.7 230 FORWARD PASSENGER

COMPARTMENT

BETWEEN

FR 20 AND FR 21 - STA 8140.7

TO FR 35.8 - STA 19634.2

240 MID PASSENGER COMPARTMENT

FR 35.8 - STA 19634.2

TO FR 47 - STA 25628.6

250 AFT PASSENGER COMPARTMENT

FR 47 - STA 25628.6

TO FR 64 - STA 37363.4

260 AFT CABIN UTILITY AREA

FR 64

- STA 37363.4

TO FR 70 - STA 40589.2

310 FUSELAGE TAIL SECTION AFT OF

AFT PRESSURE BULKHEAD

FR 70

- STA 40589.2

TO FR 87 - STA 47047.4

320 VERTICAL STABILIZER AND RUDDER

330 TRIMMABLE HORIZONTAL

STABILIZER LEFT SIDE AND LEFT

ELEVATOR

340 TRIMMABLE HORIZONTAL

STABILIZER RIGHT SIDE AND RIGHT

ELEVATOR 710 NOSE GEAR AND DOORS

730 LEFT MAIN LANDING GEAR & DOORS

740 RIGHT MAIN LANDING GEAR &

DOORS

810 AVIONIC COMPARTMENT DOORS,

ENTRANCE STAIRS DOOR (LEFT

SIDE)

820 AVIONIC COMPARTMENT DOORS,

CARGO COMPARTMENT DOORS

(RIGHT SIDE)

830 LEFT PASSENGER/CREW DOORS

AND EMERGENCY EXITS

840 RIGHT PASSENGER/CREW DOORS

AND EMERGENCY EXITS

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 14 PW6000A EngineMAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DE SCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 15 410 ENGINE 1 PYLON BOX AND FORWARD

FAIRING

430 ENGINE 1 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 51 88

450 ENGINE 1 THRUST REVERSER AND

EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

470 ENGINE 1 AFT PYLON

510 LEFT WING SLATS

520 LEFT WING FIXED LEADING EDGE

530 LEFT WING FLAP TAB, FLAP TRACK

FAIRINGS AND WING TIP

540 LEFT WING FUEL TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664 550 LEFT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057

560 LEFT WING DRY BAY (OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

570 AFT SECTION OF LEFT WING AND

TRAILING EDGE FIXED STRUCTURE

580 LEFT WING FLAPS AND SPOILERS

590 LEFT WING AILERON 420 ENG 2 PYLON BOX AND FORWARD

FAIRING

440 ENG 2 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

460 ENGINE 2 THRUST REVERSER AND

EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

480 ENGINE 2 AFT PYLON

610 RIGHT WING

620 RIGHT WING FIXED LEADING EDGE

630 RIGHT WING FLAP TAB, FLAP TRACK

FAIRINGS AND WING TIP

640 RIGHT WING FUEL TANK FUEL TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664

650 RIGHT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057 660 RIGHT WING DRY BAY (OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

670 AFT SECTION OF RIGHT WING

AND TRAILING EDGE FIXED

STRUCTURE

680 RIGHT WING FLAPS AND SPOILERS

690 RIGHT WING AILERONMAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DE SCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 16MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DE SCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 17 410 ENGINE 1 PYLON BOX AND FORWARD

FAIRING

430 ENGINE 1 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

450 ENGINE 1 THRUST REVERSER AND

EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

470 ENGINE 1 AFT PYLON

510 LEFT WING SLATS

520 LEFT WING FIXED LEADING EDGE

530 LEFT WING FLAP TAB, FLAP TRACK

FAIRINGS AND WING TIP

540 LEFT WING FUEL TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664 550 LEFT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057

560 LEFT WING DRY BAY (OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

570 AFT SECTION OF LEFT WING AND

TRAILING EDGE FIXED STRUCTURE

580 LEFT WING FLAPS AND SPOILERS

590 LEFT WING AILERON 42 0 ENG 2 PYLON BOX AND FORWARD

FAIRING

440 ENG 2 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

460 ENGINE 2 THRUST REVERSER AND

EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

480 ENGINE 2 AFT PYLON

610 RI GHT WING

620 RIGHT WING FIXED LEADING EDGE

630 RIGHT WING FLAP TAB, FLAP TRACK

FAIRINGS AND WING TIP

640 RIGHT WING FUEL TANK FUEL TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664

650 RIGHT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057 660 RIGHT WING DRY BAY (OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

670 AFT SECTION OF RIGHT WING

AND TRAILING EDGE FIXED

STRUCTURE

680 RIGHT WING FLAPS AND SPOILERS

690 RIGHT WING AILERON

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 18MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 19 410 ENGINE PYLON BOX AND

FORWARD FAIRI NG

430 ENGINE 1 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

450 ENGINE 1 THRUST REVERSER

AND EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

470 ENGINE 1 AFT PYLON

510 LEFT WING SLATS

520 LE FT WING FIXED LEADING EDGE

530 LEFT WING FLAP TRACK

FAIRINGS AND WING TIP

540 LEFT WING FUEL TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664 550 LEFT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057

560 LEFT WING DRY BAY (OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

570 AFT SECTION OF LEFT WING AND

TRAILING EDGE FIXED

STRUCTURE

580 LEFT WING FLAPS AND SPOILERS

590 LEFT WING AILERON 420 ENG 2 PYLON BOX AND FORWARD

FAIRING

440 ENG 2 AIR INTAKE, FAN AND

ACCESSORY GEARB OX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

460 ENGINE 2 THRUST REVERSER

AND EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

480 ENGINE 2 AFT PYLON

610 RIGHT WING

620 RIGHT WING FIXED LEADING

EDGE

630 RIGHT WING FLAP TRACK

FAIRINGS AND WING TIP

640 RIGHT WING FUEL TANK FUEL

TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664

650 RIGHT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057 660 RIGHT WING DRY BAY

(OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

670 AFT SECTION OF RIGHT WING

AND TRAILING EDGE FIXED

STRUCTURE

680 RIGHT WING FLAPS AND

SPOILERS

690 RIGHT WING AILERON

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 20MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES MAJOR

SUB

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 21 410 ENGINE PYLON BOX AND

FORWARD FAIRING

430 ENGINE 1 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

450 ENGINE 1 THRUST REVERSER

AND EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

470 ENGINE 1 AFT PYLON

510 LEFT WING SLATS

520 LEFT WING FIXED LEADING EDGE

530 LEFT WING FLAP TAB, FLAP

TRACK FAIRINGS AND WING TIP

540 LEFT WING FUEL TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664 550 LEFT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057

560 LEFT WING DRY BAY (OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

570 AFT SECTION OF LEFT WING AND

TRAILING EDGE FIXED

STRUCTURE

580 LEFT WING FLAPS AND SPOILERS

590 LEFT WING AILERON 420 ENG 2 PYLON BOX AND FORWARD

FAIRING

440 ENG 2 AIR INTAKE, FAN AND

ACCESSORY GEARBOX

STA 3125 TO STA 3880

STA 3880 TO STA 5188

460 ENGINE 2 THRUST REVERSER

AND EXHAUST SECTION

STA 5188 TO END OF EXHAUST

NOZZLE

480 ENGINE 2 AFT PYLON

610 RIGHT WING

620 RIGHT WING FIXED LEADING

EDGE

630 RIGHT WING FLAP TAB, FLAP

TRACK FAIRINGS AND WING TIP

640 RIGHT WING FUEL TANK FUEL

TANK

RIB 1 - STA 0

TO RIB 22 - STA 11664

650 RIGHT WING VENT SURGE TANK

RIB 22 - STA 11664

TO RIB 26 - STA 14057 660 RIGHT WING DRY BAY

(OUTBOARD)

RIB 26 - STA 14057

TO RIB 27 - STA 14459

670 AFT SECTION OF RIGHT WING

AND TRAILING EDGE FIXED

STRUCTURE

680 RIGHT WING FLAPS AND

SPOILERS

690 RIGHT WING AILERON

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 22 47/54 47/54 31/34

31/34SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRI PTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 23 121/ FWD AVIONIC COMPARTMENT

122

FR 1 - STA 3500.12

TO FR 9 - STA 5394

123/ NOSE GEAR WELL

124

FR 9 - STA 5394

TO FR 20 - STA 8077.2

125/ LATERAL AVIONIC COMPARTMENT

126

FR 9 - STA 5394

TO FR 20 - STA 8077.2

127/ REAR AVIONIC COMPARTMENT

128

FR 20 - STA 8077.2

TO FR 24 - STA 9499.6

129 STAIR BAY

FR 16 - STA 7086.6

TO FR 20 - STA 8077.2

131/ FORWARD CARGO

132 COMPARTMENT

FR 24 - STA 9499.6

TO FR 31/34 - STA 12446.0

133/ BAY UNDER FORWARD CARGO

134 COMPARTMENT FLOOR

FR 24 - STA 9499.6

TO FR 31/34 - STA 12446.0 137/ BAY BETWEEN AFT PARTITION

138 BULKHEAD OF FORWARD CARGO

COMPT AND FORWARD

PRESSURE BULK OF WING

CENTER BOX

BETWEEN

FR 31/34 - STA 12446.0

TO FR 36 - STA 13512.8

141/ WING CENTER BOX

142

FR 36

- STA 13512.8

TO FR 42 - STA 16306.8

145/ PRESSURIZED ZONE BETWEEN

146 WING CENTER BOX MAIN GEAR

WELL AND CABIN FLOOR

FR 36 - STA 13512.8

TO FR 46 - STA 18440.4

147/ MAIN GEAR WELL AND

148 HYDRAULIC COMPARTMENT

FR 42 - STA 16306.8

TO FR 46 - STA 18440.4

151/ AFT CARGO COMPARTMENT

152

FR 46 - STA 18440.4

TO FR 59 - STA 21640.8

153/ UNDERFLOOR BAY OF AFT

154 CARGO COMPARTMENT

FR 46 - STA 18440.4

TO FR 59 - STA 21640 .8 161/ BULK CARGO COMPARTMENT

162

FR 59 - STA 21640.8

TO FR 65 - STA 24892.0

163/ UNDERFLOOR BAY OF BULK

164 CARGO COMPARTMENT

FR 59 - STA 21640.8

TO FR 65 - STA 24892.0

171/ AFT CABIN UNDERFLOOR

172 COMPARTMENT

FR 65 - STA 24892.0

TO FR 70 - STA 27533.9

191/ AIR CONDITIONING

192 COMPARTMENT AND FAIRINGS

BETWEEN

FR 27 AND FR 28 - STA 11099.6

AND TO BETWEEN STA 11633.2

FR 40 AND FR 41 - STA 15146.53

AND STA 15173.46

AND TO FR 42 - STA 16306.8

AND FOR UPPER WING PA RT

BETWEEN

FR 45 AND FR 46 - STA 17907.0

AND STA 18440,4

193/ UPPER WING FAIRING SLIDE

194 STOWAGE

BETWEEN

FR 45 AND FR 46 - STA 18440.4

TO FR 47/54 - STA 18973.8SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRI PTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A318

Rev 18 Page: APX 2. 24 211/ COCKPIT

212

FR 1 - STA 3500

TO FR 13 - STA 6311.0

221/ FORWARD CABIN UTILITY AREA

222

BETWEEN

FR 13 - STA 6311

TO FR 23 - STA 8966.2

223/ FORWARD CABIN OVERHEAD

224 COMPARTMENT

BETWEEN

FR 13 - STA 6311

TO FR 23 - STA 8966.2

231/ FORWARD PASSENGER

232 COMPARTMENT

BETWEEN

FR 23 - STA 8966.2

TO FR 35 - STA 13766.8

233/ FORWARD PASSENGER

234 COMPARTMENT

OVERHEAD COMPARTMENT

FR 23 - STA 8966.2

TO FR 35 - STA 12979.4

241/ CENTER PASSENGER

242 COMPARTMENT

FR 35

- STA 12979.4

TO FR 47/54 - STA 118973.8 243/ CENTER PASSENGER

244 COMPARTMENT

OVERHEAD COMPARTMENT

FR 35 - STA 12979.4

TO FR 47/54 - STA 18973.8

251/ AFT PASSENGER COMPARTMENT

252

FR 47/54 - STA 18973.8

TO FR 64 - STA 24307.8

253/ AFT PASSENGER COMPARTMENT

254 OVERHEAD COMPARTMENT

FR 47 - 51 - STA 18973.

TO FR 64 - STA 24307.8

261/ AFT CABIN UTILITY AREA

262

FR 64 - STA 24307.8

TO FR 70 - STA 27533.6

263/ AFT CABIN OVERHEAD

264 COMPARTMENT

FR 64 - STA 24307.8

TO FR 70 - STA 27533.6 311/ AFT FUSELAGE TAIL SECTION

312

FR 70 - STA 27533.6

TO FR 78 - STA 30535.6

313/ TAIL CONE APU AIR INTAKE AREA

314

FR 78 - STA 30535.6

TO FR 80 - STA 31173.6

315/ TAIL CONE APU AND ACCESSORY

616 COMPT DELIMITED BY FIREWALLS

FR 80 - STA 31173.6

TO FR 86 - STA 33733.6

317 TAIL CONE APU EXHAUST AREA

FR 86 - STA 33733.6

TO FR 87 - STA 333991.8

321 DORSAL FIN

322 VERTICAL STABILIZER LEADING

EDGE

323 VERTICAL STABILIZER STAR BOX

324 VERTICAL STABILIZER TIP

325 VERTICAL STABILIZER TRAILING

EDGE 326 RUDDERSPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRI PTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 25 47/51

47/51SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRI PTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 26 121/ FWD AVIONIC COMPARTMENT

122

FR 1 - STA 3500.12

TO FR 9 - STA 5394

123/ NOSE GEAR WELL

124

FR 9 - STA 5394

TO FR 20 - STA 8077.2

125/ LATERAL AVIONIC COMPARTMENT

126

FR 9 - ST A 5394

TO FR 20 - STA 8077.2

127/ REAR AVIONIC COMPARTMENT

128

FR 20 - STA 8077.2

TO FR 24 - STA 9499.6

129 STAIR BAY

FR 16 - STA 7086.6

TO FR 20 - STA 8077.2

131/ FORWARD CARGO

132 COMPARTMENT

FR 24 - STA 9499.6

TO FR 34 - STA 13233.4

133/ BAY UNDER FORWARD CARGO

134 COMPARTMENT FLOOR

FR 24 - STA 9499.6

TO FR 34 - STA 13233.4 137/ BAY BETWEEN AFT PARTITION

138 BULKHEAD OF FORWARD CARGO

COMPT AND FORWARD

PRESSURE BULK OF WING

CENTER BOX

BETWEEN

FR 34 - STA 133233.4

TO FR 36 - STA 14300.2

141/ WING CENTER BOX

142

FR 36

- STA 14300.2

TO FR 42 - STA 17094.2

145/ PRESSURIZED ZONE BETWEEN

146 WING CENTER BOX MAIN GEAR

WELL AND CABIN FLOOR

FR 36 - STA 14300.2

TO FR 46 - STA 19227.8

147/ MAIN GEAR WELL AND

148 HYDRAULIC COMPARTME NT

FR 42 - STA 17094.2

TO FR 46 - STA 19227.8

151/ AFT CARGO COMPARTMENT

152

FR 46 - STA 19227.8

TO FR 59 - STA 24028.4

153/ UNDERFLOOR BAY OF AFT

154 CARGO COMPARTMENT

FR 46 - STA 19227.8

TO FR 59 - STA 24028.4 161/ BULK CARGO COMPARTMENT

162

FR 59 - STA 24028.4

TO FR 65 - STA 27279.6

163/ UNDERFLOOR BAY OF BULK

164 CARGO COMPARTMENT

FR 59 - STA 24028.4

TO FR 65 - STA 27279.6

171/ AFT CABIN UNDERFLOOR

172 COMPARTMENT

FR 65 - STA 27279.6

TO FR 70 - STA 29921.2

191/ AIR CONDITIONING

19 2 COMPARTMENT AND FAIRINGS

BETWEEN

FR 27 AND FR 28 - STA 11099.6

AND TO BETWEEN STA 11633.2

FR 40 AND FR 41 - STA 15933.8

AND STA 16500.8

AND TO FR 42 - STA 17094.2

AND FOR UPPER WING PART

BETWEEN

FR 45 AND FR 46 - STA 18694.4

AND STA 19227.8

193/ UPPER WING FAIRING SLIDE

194 STOWAGE

BETWEEN

FR 45 AND FR 46 - STA 18694.4

TO FR 48 - STA 195/ HYDRAULIC COMPARTMENT AND

196 FAIRINGS

BETWEEN

FR 40 AND FR 41 - STA 15933.9

AND STA 16500.86

TO FR 42 - ST A 17094.2

197/ REAR FAIRING

198

FR 47 - STA 19761.2

AND FR 48 - STA

TO FR 54 - STA 21361SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRI PTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319

Rev 18 Page: APX 2. 27 211/ COCKPIT

212

FR 1 - STA 3500

TO FR 13 - STA 6311.0

221/ FORWARD CABIN UTILITY AREA

222

BETWEEN

FR 13 - STA 6311

TO FR 23 - STA 8966.2

223/ FORWARD CABIN OVERHEAD

224 COMPARTMENT

BETWEEN

FR 13 - STA 6311

TO FR 23 - STA 8966.2

231/ FORWARD PASSENGER

232 COMPARTMENT

BETWEEN

FR 23 - STA 8966.2

TO FR 35 - STA 13766.8

233/ FORWARD PASSENGER

234 COMPARTMENT

OVERHEAD COMPARTMENT

FR 23 - STA 8966.2

TO FR 35 - STA 13766.8

241/ CENTER PASSENGER

242 COMPARTMENT

FR 35 - STA 13766.8

TO FR 47/51 - STA 19761.2 243/ CENTER PASSENGER

244 COMPARTMENT

OVERHEAD COMPARTMENT

FR 35

- STA 13766.8

TO FR 47/51 - STA 19761.2

251/ AFT PASSENGER

COMPARTMENT

252

FR 47/51 - STA 19761.2

TO FR 64 - STA 26695.4

253/ AFT PASSENGER

COMPARTMENT

254 OVERHEAD COMPARTMENT

FR 47/51 - STA 19761.2

TO FR 64 - STA 26695.4

261/ AFT CABIN UTILITY AREA

262

FR 64 - STA 26695.4

TO FR 70 - STA 29921.2

263/ AFT CABIN OVERHEAD

264 COMPARTMENT

FR 64

- STA 26695.4

TO FR 70 - STA 29921.2 311/ AFT FUSELAGE TAIL SECTION

312

FR 70 - STA 29921.2

TO FR 78 - STA 32923.2

313/ TAIL CONE APU AIR INTAKE AREA

314

FR 78 - STA 32923.2

TO FR 80 - STA 33561.2

315/ TAIL CONE APU AND

ACCESSORY

616 COMPT DELIMITED BY

FIREWALLS

FR 80

- STA 33561.2

TO FR 86 - STA 36121.2

317 TAIL CONE APU EXHAUST AREA

FR 86

- STA 36121.2

TO FR 87 - STA 36379.4

321 DORSAL FIN

322 VERTICAL STABILIZER LEADING

EDGE

323 VERTICAL STABILIZER STAR BOX

324 VERTICAL STABILIZER TIP

325 VERTICAL STABILIZER TRAILING

EDGE 326 RUDDER

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 28SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 29 121/ FWD AVIONIC COMPARTMENT

122

FR 1 - STA 3500.12

TO FR 9 - STA 5394

123/ NOSE GEAR WELL

124

FR 9 - STA 5394

TO FR 20 - STA 8077.2

125/ LATERAL AVIONIC

COMPARTMENT

126

FR 9 - STA 5394

TO FR 20 - STA 8077.2

127/ REAR AVIONIC COMPARTMENT

128

FR 20 - STA 8077.2

TO FR 24 - STA 9499.6

129 STAIR BAY

FR 16 - STA 7086.6

TO FR 20 - STA 8077.2

131/ FORWARD CARGO

132 COMPARTMENT

FR 24 - STA 9499.6

TO BETWEEN

FR 33 AND FR 34 - STA 14706.6

133/ BAY UNDER FORWARD CARGO

134 COMPARTMENT FLOOR

FR 24 - STA 9499.6

TO BETWEEN

FR 33 AND FR 34 - STA 14706.6 137/ BAY BETWEEN AFT PARTITION

138 BULKHEAD OF FORWARD CARGO

COMPT AND FORWARD

PRESSURE BULK OF WING

CENTER BOX

BETWEEN

FR 33 AND FR 34 - STA 14.706.6

TO

FR 35 AND FR 36 - STA 15.377

141/ WING CENTER BOX

142

FR 36 - STA 15900.4

TO FR 42 - STA 18694.4

145/ PRESSURIZED ZONE BETWEEN

146 WING CENTER BOX MAIN GEAR

WELL AND CABIN FLOOR

FR 36 - STA 15900.4

TO FR 46 - STA 20828

147/ MAIN GEAR WELL AND

146 HYDRAULIC COMPARTMENT

FR 42 - STA 18694.4

TO FR 46 - STA 20828

151/ AFT CARGO COMPARTMENT

152

FR 46 - STA 20828

TO FR 59 - STA 27762.2

153/ UNDERFLOOR BAY OF AFT

154 CARGO COMPARTMENT

FR 46 - STA 20828

TO FR 59 - STA 27762.2 161/ BULK CARGO COMPARTMENT

162

FR 59 - STA 27762.2

T O FR 65 - STA 31013.4

163/ UNDERFLOOR BAY OF BULK

164 CARGO COMPARTMENT

FR 59 - STA 27762.2

TO FR 65 - STA 31013.4

171/ AFT CABIN UNDERFLOOR

172 COMPARTMENT

FR 65 - STA 31013.4

TO FR 70 - STA 33655

191/ AIR CONDITIONING

192 COMPARTMENT AND FAIRINGS

BETWEEN

FR 30 AND FR 31 - STA 13073.4

TO BETWEEN

FR 40 AND FR 41 - STA 17821

AND TO

FR 42 - STA 18694.4

AND FOR UPPER WING PART

BETWEEN

FR 45 AND FR 46 - STA 20603

193/ UPPER WING FAIRING SLIDE

194 STOWAGE

BETWEEN

FR 45 AND FR 46 - STA 20603

TO FR 48 - STA 21894.8 195/ HYDRAULIC COMPARTMENT AND

196 FAIRINGS

BETWEEN

FR 40 AND FR 41 - STA 17821

TO FR 41 - STA 18694.4

197/ REAR FAIRING

198

FR 47 - STA 21361.4

AND FR 48 - STA 21894.9

TO FR 53 - STA 24561.8SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 30 211/ COCKPIT

212

FR 1 - STA 3500.12

FR 12 and FR 13 - STA 6212.8

221/ FORWARD CABIN UTILITY AREA

222

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO BETWEEN

FR 20 AND FR 21 - STA 8140.7

223/ FORWARD CABIN OVERHEAD

224 COMPARTMENT

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO FR 21 - STA 8432.8

231/ FORWARD PASSENGER

232 COMPARTMENT

BETWEEN

FR 20 AND FR 21 - STA 8140.7

TO FR 35 - STA 15367

233/ FORWARD PASSENGER

234 COMPARTMENT OVERHEAD

COMPARTMENT

FR 21 - STA 8432.8

TO FR 35 - STA 15367

241/ CENTER PASSENGER

2 42 COMPARTMENT

FR 35 - STA 15367

TO FR 47 - STA 21361.4 243/ CENTER PASSENGER

244 COMPARTMENT

OVERHEAD COMPARTMENT

FR 35 - STA 15367

TO FR 47 - STA 21361.4

251/ AFT PASSENGER COMPARTMENT

252

FR 47 - STA 21361.4

TO FR 64 - STA 30429.2

253 / AFT PASSENGER COMPARTMENT

254 OVERHEAD COMPARTMENT

FR 47 - STA 21361.4

TO FR 64 - STA 30429.2

261/ AFT CABIN UTILITY AREA

262

FR 64 - STA 30429.2

TO FR 70 - STA 33655

263/ AFT CABIN OVERHEAD

264 COMPARTMENT

FR 64 - STA 30429.2

TO FR 70 - STA 336 55 311/ AFT FUSELAGE TAIL SECTION

312

FR 70 - STA 33655.0

TO FR 78 - STA 36657.0

313/ TAIL CONE APU AIR INTAKE AREA

314

FR 78 - STA 36657.0

TO FR 80 - STA 37295.0

315/ TAIL CONE APU AND ACCESSORY

316 COMPT DELIMITED BY FIREWALLS

FR 80 - STA 37295.0

TO FR 86 - STA 39855.0

317 TAIL CONE APU EXHAUST AREA

FR 86 - STA 39855.0

TO FR 87 - STA 40113.2

321 DORSAL FIN

322 VERTICAL STABILIZER LEADING

EDGE

323 VERTICAL STABILIZER STAR BOX

324 VERTICAL STABILIZER TIP

325 VERTICAL STABILIZER TRAILING

EDGE 326 RUDDER

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 31SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/B OUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 32 121/ FWD AVIONIC COMPARTMENT

122

FR 1 - STA 3500.12

TO FR 9 - STA 5394

123/ NOSE GEAR WELL

124

FR 9 - STA 5394

TO FR 20 - STA 8077.2

125/ LATERAL AVIONIC

COMPARTMENT

126

FR 9 - STA 5394

TO FR 20 - STA 8077.2

127/ REAR AVIONIC COMPARTMENT

128

FR 20 - STA 8077.2

TO FR 24 - STA 9499.6

129 STAIR BAY

FR 16 - STA 7086.6

TO FR 20 - STA 8077.2

131/ FORWARD CARGO

COMPARTMENT

132

FR 24 - STA 9499.6

TO BETWEEN

FR 35.6 AND FR 35.7 - STA 8973.8

133/ BAY UNDER FORWARD CARGO

134 COMPARTMENT FLOOR

FR 24 - STA 9499.6

TO BETWEEN

FR 35.6 AND FR 35.7 - STA 18973.8 137/ BAY BETWEEN AFT PARTITION

138 BULKHEAD OF FORWARD CARGO

COMPT AND FORWARD

PRESSURE BULK OF WING

CENTER BOX

BETWEEN

FR 35.6 AND FR 35.7 - STA 18973.8

TO

FR 35.8 AND FR 36 - STA 20167.6

141/ WING CENTER BOX

142

FR 36 - STA 20167.6

TO FR 42 - STA 22961.6

145/ PRESSURIZED ZONE BETWEEN

146 WING CENTER BOX MAIN GEAR

WELL AND CABIN FLOOR

FR 36 - STA 20167.6

TO FR 46 - ST A 25095.2

147/ MAIN GEAR WELL AND

148 HYDRAULIC COMPARTMENT

FR 42 - STA 22961.6

TO FR 46 - STA 25095.2

151/ AFT CARGO COMPARTMENT

152

FR 46 - STA 25095.2

TO FR 59 - STA 34696.4

153/ UNDERFLOOR BAY OF AFT

154 CARGO COMPARTMENT

FR 46 - STA 25095.2

TO FR 59 - STA 34696.4 161/ BULK CARGO COMPARTMENT

162

FR 59 - STA 34696.4

TO FR 65 - STA 37947.6

163/ UNDERFLOOR BAY OF BULK

164 CARGO COMPARTMENT

FR 59 - STA 34696.4

TO FR 65 - STA 37947.6

171/ AFT CABIN UNDERFLOOR

172 COMPARTMENT

FR 65 - ST A 37947.6

TO FR 70 - STA 40589.2

191/ AIR CONDITIONING

192 COMPARTMENT AND FAIRINGS

BETWEEN

FR 35.3 AND FR 35.4 - STA 17340.6

TO BETWEEN

FR 40 AND FR 41 - STA 22088.2

AND TO

FR 42 - STA 22961.6

AND FOR UPPER WING PART

BETWEEN

FR 45 AND FR 46 - STA 24870.2

193/ UPPER WING FAIRING SLIDE

194 STOWAGE

BETWEEN

FR 45 AND FR 46 - STA 24870.2

TO FR 47.1 - STA 26162 195/ HYDRAULIC COMPARTMENT AND

196 FAIRINGS

BETWEEN

FR 40 AND FR 41 - STA 22088.2

TO FR 41 - STA 22368.26

197/ REAR FAIRING

198

FR 47 - STA 25628.6

AND FR 47.1 - STA 26162

TO FR 48 - STA 28829SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 33 211/ COCKPIT

212

FR 1 - STA 3500.12

TO BETWEEN

FR 12 AND FR 13 - STA 6212.8

221/ FORWARD CABIN UTILITY AREA

222

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO BETWEEN

FR 20 AND FR 21 - STA 8140.7

223/ FORWARD CABIN OVERHEAD

224 COMPARTMENT

BETWEEN

FR 12 AND FR 13 - STA 6212.8

TO FR 21 - STA 8432.8

231/ FORWARD PASSENGER

232 COMPARTMENT

BETWEEN

FR 20 AND FR 21 - STA 8140.7

TO FR 35.8 - STA 19634.2

233/ FORWARD PASSENGER

234 COMPARTMENT OVERHEAD

COMPARTMENT

FR 21 - STA 8432.8

TO FR 35.8 - STA 19634.2

241/ CENTER PASSENGER

242 COMPARTMENT

FR 35.8 - STA 19634.2

TO FR 47 - STA 25628.6 243/ CENTER PASSENGER

244 COMPARTMENT

OVERHEAD COMPARTMENT

FR 35.8 - STA 19634.2

TO FR 47 - STA 25628.6

251/ AFT PASSENGER COMPARTMENT

252

FR 47 - STA 25628.6

TO FR 64 - STA 37363.4

253/ AFT PASSENGER COMPARTMENT

254 OVERHEAD COMPARTMENT

FR 47 - STA 25628.6

TO FR 64 - STA 37364.4

261/ AFT CABIN UTILITY AREA

262

FR 64 - STA 37364.4

TO FR 70 - STA 40589.2

263/ AFT CABIN OVERHEAD

264 COMPARTMENT

FR 64 - STA 37364.4

TO FR 70 - STA 40589.2 311/ AFT FUSELAGE TAIL SECTION

312

FR 70 - STA 40589.2

TO FR 78 - STA 43591.2

313/ TAIL CONE APU AIR INTAKE AREA

314

FR 78 - STA 43591.2

TO FR 80 - STA 44229.2

315/ TAIL CONE APU AND ACCESSORY

316 COMPT DELIMITED BY FIREWALLS

FR 80 - STA 44229.2

TO FR 86 - STA 46789.2

317 TAIL CONE APU EXHAUST AREA

FR 86 - STA 46789.2

TO FR 87 - STA 47047.4

321 DORSAL FIN

322 VERTICAL STABILIZER LEADING

EDGE

323 VERTICAL STABILIZER STAR BOX

324 VERTICAL STABILIZER TIP

325 VERTICAL STABILIZER TRAILING

EDGE 326 RUDDER

# A318/A319/A320/A321 MRB REPORT

Applicability: ALL

Rev 18 Page: APX 2. 34 V2500 Engine

PW6000A Engine CFM56 EngineSPECIF.

ZONES DESCRIPTION /BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: ALL

Rev 18 Page: APX 2. 35 Engine 1 (L/H)

411 PYLON LEADING EDGE

413/ UPPER FORWARD PYLON

414

415 LOWER PYLON

471/ PYLON LEADING EDGE

472

473 LOWER FAIRING

475/ REAR PYLON

476

477 REAR FAIRING

431 ENGINE AIR INTAKE

433/ AIR INTAKE LIP

434

435/ FAN AND ACCESSORY GEARBOX

436

437/ FAN COWL

438

451/ THRUST REVERSER

452

453/ HOT SECTION

454

455 EXHAUST NOZZLE Engine 2 (R/H)

421 PYLON LEADING EDGE

423/ UPPER FORWARD PYLON

424

425 LOWER PYLON

481/ PYLON LEADING EDGE

482

483 LOWER FAIRING

485/ REAR PYLON

486

487 REAR FAIRING

441 ENGINE AIR INTAKE

443/ AIR INTAKE LIP

444

445/ FAN AND ACCESSORY GEARBOX

446

447/ FAN COWL

448

461/ THRUST REVERSER

462

463/ HOT SECTION

464

465 EXHAUST NOZZLE

# A318/A319/A320/A321 MRB REPORT

Applicability: A318, A319, A320-200 (MSN 22 onwards)

Rev 18 Page: APX 2. 36

# A318/A319/A320/A321 MRB REPORT

Applicability: A320-100 (MSN 01

– 21)

Rev 18 Page: APX 2. 37SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDA RIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A318, A319, A320

Rev 18 Page: APX 2. 38

STABILIZER HORIZONTAL LEFT

331 TRIMMABLE HORIZONTAL

STABILIZER LEADING EDGE

3 32 TRIMMABLE HORIZONTAL

STABILIZER TIP

333 TRIMMABLE HORIZONTAL

STABILIZER SPAR BOX

334 TRIMMABLE HORIZONTAL

STABILIZER TRAILING EDGE

335 ELEVATOR

LEFT WING

511 SLAT NO. 1

512 SLAT NO. 2

513 SLAT NO. 3

514 SLAT NO. 4

515 SLAT NO. 5 521 INBOARD FIXED L.E STRUCTURE

522 OUTBOARD FIXED L.E STRUCTURE

531 FLAP TRACK 2 FAIRING

532 FLAP TRACK 3 FAIRING

533 FLAP TRACK 4 FAIRING

534 WING TIP

540 FUEL TANK

550 VENT SURGE TANK

560 DRY BAY (OUTBOARD)

571 MLG RAY

572 SHROUD BOX STA 0 TO STA 1800 573 FIXED STRUCTURE FROM STA 1800

TO STA 4666

( INCLUDES FALSEWORK

STRUCTURE BETWEEN SPOILER

NO. 1 AND SHROUD BOX)

574 FALSE SPAR BOX

RIB 5 - STA 2508

TO BETWEEN

RIB 8 AND RIB 9 - STA 4300

APPROX.

575 AFT OUTBOARD SECTION OF WING

AND TRAILING EDGE FIXED

STRUCTURE

581 FLAP NO. 1

582 SPOILER NO. 1

583 SPOILER NO. 2

584 SPOILER NO. 3

585 SPOILER NO. 4

586 SPOILER NO. 5

587 FLAP NO. 2

590 AILERONSPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDA RIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A318, A319, A320

Rev 18 Page: APX 2. 39

STABILIZER HORIZONTAL RIGHT

341 TRIMMABLE HORIZONTA L

STABILIZER LEADING EDGE

342 TRIMMABLE HORIZONTAL

STABILIZER TIP

343 TRIMMABLE HORIZONTAL

STABILIZER SPAR BOX

344 TRIMMABLE HORIZONTAL

STABILIZER TRAILING EDGE

345 ELEVATOR

RIGHT WING

611 SLAT NO. 1

612 SLAT NO. 2

613 SLAT NO. 3

614 SLAT NO. 4

615 SLAT NO. 5 621 INBOARD FIXED L.E STRUCTURE

622 OUTBOARD FIXED L.E STRUCTURE

631 FLAP TRACK 2 FAIRING

632 FLAP TRACK 3 FAIRING

633 FLAP TRACK 4 FAIRING

634 WING TIP

640 FUEL TANK

650 VENT SURGE TANK

660 DRY BAY (OUTBOARD)

671 MLG RAY

672 SHROUD BOX STA 0 TO STA 1800

673 FIXED STRUCTURE FROM STA 1800

TO STA 4666 ( INCLUDES

FALSEWORK STRUCTURE

BETWEEN SPOILER NO. 1 AND

SHROUD BOX) 674 FALSE SPAR BOX

RIB 5 - STA 2508

TO BETWEEN

RIB 8 AND RIB 9 - STA 4300

APPROX.

675 AFT OUTBOARD SECTION OF WING

AND TRAILING EDGE FIXED

STRUCTURE

681 FLAP NO. 1

682 SPOILER NO. 1

683 SPOILER NO. 2

684 SPOILER NO. 3

685 SPOILER NO. 4

686 SPOILER NO. 5

687 FLAP NO. 2

690 AILERON

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 40SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 41

LEFT WING

511 SLAT NO. 1

512 SLAT NO. 2

513 SLAT NO. 3

514 SLAT NO. 4

515 SLAT NO. 5

521 INBOARD FIXED L.E STRUCTURE

522 OUTBOARD FIXED L.E STRUCTURE

531 FLAP TRACK 2 FAIRING

532 FLAP TRACK 3 FAIRING

533 FLAP TRACK 4 FAIRING

534 WING TIP

535 FLAP TAB HINGE 1A

FAIRING

536 FLAP TAB HINGE 1B

FAIRING

537 FLAP TAB HINGE 3A

FAIRING

538 FLAP TAB HINGE 3B FAIRING

539 FLAP TAB HINGE 3C

FAIRING

540 FUEL TANK

540 VENT SURGE TANK

560 DRY BAY ( OUTBOARD)

571 MLG BAY

572 SHROUD BOX STA 0 TO STA 1800 573 FIXED STRUCTURE FROM

STA 1800 TO STA 4666

(INCLUDES FALSEWORK

STRUCTURE BETWEEN SPOILER

NO. 1 AND SHROUD BOX )

574 FALSE SPAR BOX

RIB 5 - STA 2508

TO BETWEEN

RIB 8 AND RIB 9 - STA 4300

APPROX.

5 75 AFT OUTBOARD SECTION OF WING

AND TRAILING EDGE FIXED

STRUCTURE

581 FLAP NO. 1

582 SPOILER NO. 1

583 SPOILER NO. 2

584 SPOILER NO. 3

585 SPOILER NO. 4

586 SPOILER NO. 5

587 FLAP NO. 2

590 AILERONSPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES SPECIF.

ZONES DESCRIPTION/BOUNDARIES SPECIF.

ZONES DESCRIPTION/BOUNDARIES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 42

RIGHT WING

611 SLAT NO. 1

612 SL AT NO. 2

613 SLAT NO. 3

614 SLAT NO. 4

615 SLAT NO. 5

621 INBOARD FIXED L. E STRUCTURE

622 OUTBOARD FIXED L.E STRUCTURE

631 FLAP TRACK 2 FAIRING

632 FLAP TRACK 3 FAIRING

633 FLAP TRACK 4 FAIRING

634 WING TIP

635 FLAP TAB HINGE 1A

FA IRING

636 FLAP TAB HINGE 1B

FAIRING

637 FLAP TAB HINGE 3A

FAIRING 638 FLAP TAB HINGE 3B

FAIRING

639 FLAP TAB HINGE 3C

FAIRING

640 FUEL TANK

640 VENT SURGE TANK

660 DRY BAY ( OUTBOARD)

671 MLG BAY

672 SHROUD BOX STA 0 TO STA 1800

673 FIXED STRUCTURE FROM STA 1800

TO STA 4666

(INCLUDES FALSEWORK

STRUCTURE BETWEEN SPOILER

NO. 1 AND SHROUD BOX ) 674 FALSE SPAR BOX

RIB 5 - STA 2508

TO BETWEEN

RIB 8 AND RIB 9 - STA 4300

APPROX.

675 AFT OUTBOARD SECTION OF WING

AND TRAILING EDGE FIXED

STRUCTURE

681 FLAP NO. 1

682 SPOILER NO. 1

683 SPOILER NO. 2

684 SPOILER NO. 3

685 SPOILER NO. 4

686 SPOILER NO. 5

687 FLAP NO. 2

690 AILERONMAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: ALL

Rev 18 Page: APX 2. 43 711 NOSE GEAR

712 LEG DOOR

713/ MAIN DOORS

71 4

715/ AFT DOORS

716

731 L. H. MAIN GEAR

732 CYLINDER DOOR

733 SECONDARY DOOR

734 MAIN

741 R.H MAIN GEAR

742 CYLINDER DOOR

743 SECONDARY DOOR

744 MAIN DOORMAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A318, A319 PRE 32208

Rev 18 Page: APX 2. 44 811 FORWARD AVIONICS

COMPARTMENT DOOR

812 LATERAL AVIONICS

COMPARTMENT DOOR (LEFT)

813 ENTRANCE STAIR DOOR (LEFT)

822 LATERAL AVIONICS

COMPARTMENT DOOR (RIGHT)

824 REAR AVIONIC COMPARTMENT

DOOR (RIGHT)

825 FORWARD CARGO COMPARTMENT

DOOR

826 AFT CARGO COMPARTMENT DOOR

827 BULK CARGO COMPARTMENT

DOOR

831/ FORWARD PASSENGER/CREW

841 DOOR

832/ AFT PASSENGER/CREW DOOR

842

834/ EMERGENCY EXITS

844MAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A319 POST 32208

Rev 18 Page: APX 2. 45 811 FORWARD AVIONICS

COMPARTMENT DOOR

812 LATERAL AVIONICS

COMPARTMENT DOOR (LEFT)

813 ENTRANCE STAIR DOOR (LEFT)

822 LATERAL AVIONICS

COMPARTMENT DOOR (RIGHT)

824 REAR AVIONIC COMPARTMENT

DOOR (RIGHT)

825 FORWARD CARGO COMPARTMENT

DOOR

826 AFT CARGO COMPARTMENT DOOR

827 BULK CARGO COMPARTMENT

DOOR

831/ FORWARD PASSENGER/CREW

841 DOOR

832/ AFT PASSENGER/CREW DOOR

842

833/ EMERGENCY EXITS

843

834/ EMERGENCY EXITS

844MAJOR

ZONES DESCRIPTION/BOUNDARIES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A320

Rev 18 Page: APX 2. 46 811 FORWARD AVIONICS

COMPARTMENT DOOR

812 LATERAL AVIONICS

COMPARTMENT DOOR (LEFT)

813 ENTRANCE STAIR DOOR (LEFT)

822 LATERAL AVIONICS

COMPARTMENT DOOR (RIGHT)

824 REAR AVIONIC COMPARTMENT

DOOR (RIGHT)

825 FORWARD CARGO COMPARTMENT

DOOR

826 AFT CARGO COMPARTMENT DOOR

827 BULK CARGO COMPARTMENT

DOOR

831/ FORWARD PASSENGER/CREW

841 DOOR

832/ AFT PASSENGER/CREW DOOR

842

833/ EMERGENCY EXITS

843

834/ EMERGENCY EXITS

844MAJOR

ZONES DESCRIPTION/BOUNDARI ES 

# A318/A319/A320/A321 MRB REPORT

Applicability: A321

Rev 18 Page: APX 2. 47 811 FORWARD AVIONICS

COMPARTMENT DOOR

812 LATERAL AVIONICS

COMPARTMENT DOOR (LEFT)

813 ENTRANCE STAIR DOOR (LEFT)

822 LATERAL AVIONICS

COMPARTMENT DOOR (RIGHT)

824 REAR AVIONIC COMPARTMENT

DOOR (RIGHT)

825 FORWARD CARGO COMPARTMENT

DOOR

826 AFT CARGO COMPARTMENT DOOR

827 BULK CARGO COMPARTMENT

DOOR

831/ FORWARD PASSENGER/CREW

841 DOOR

832/ AFT PASSENGER/CREW DOOR

842

833/ EMERGENCY EXITS

843

834/ EMERGENCY EXITS

844

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.1 APPENDIX 3

ADMINISTRATION

NOT UPDATED SINCE MRBR REVISION 17

Maintenance Review Board, Steering Committee and Working Group participants for A320 MRB

Reports - DGAC April 1989 and FAA June 1989.

MAINTENANCE REVIEW BOARD

CHAIRMAN N'GUYEN K. DGAC - SFACT/TE

CO -CHAIRMAN VIVIER C. BV

MEMBERS HEURLIN J. DGAC - SFACT/TE

DE GOUTTES P DGAC

- SFACT/TE

BERNAL A. STPA / AV

- 7

FAA MEMBER MUIR J. FAA - AEG

MAINTENANCE STEERING COMMITTEE

CHAIRMAN SCHUERGER K. DLH

CO -CHAIRMAN CUTLER R. AIB

MEMBERS PRHAVC P. ADR

MATSUZAKI S. ANA

BENFELL D. AAA

LE LANN J.Y. AFR

MARCOUT A. ITF

DURRANT P. BCA

WAGENER R. GATX

FLEGER R. DLH

CARLSON D. NWA

TILNEY R. PAA

DEVAUX J. CFMI

WHITE C.M. IAE

CLAVERIE P. AS

(until Nov. 86)

GACHOD P. AS

(from Nov. 86)

LACEBY M. BAe

WEYH P. MBB

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.2 AIRWORTHINESS AUTHORITIES OBSERVERS TO MSC

N'GUYEN K. DGAC - SFACT/TE

VIVIER C. BV

BAKKER K. RLD

MUIR J. FAA

PENKETH P. CAA

NIEHAUS H. LBA

MWG 1 (ATA 27, 29, 32)

CHAIRMAN HARBOTTLE T. AIB

CO -CHAIRMAN TWIGG G. BCA (1st to 4th Mtg)

O'SULLIVAN J. BCA (5th and subs Mtg)

MEMBERS ZUZEK I. ADR

HUSSENOT D. AFR

MENAGE C. AFR

MOREAU A. ITF

COLLINS B. AAA

O'SULLIVAN J. BCA

HORNIG R. DLH

KRAUSE H. DLH

GARRIETY S. NWA

FEDDER A.M PAA

POSTAL M. AS

LAVELLE B. BAe

SHILSON M. BAe

HEYDECKE H. MBB

RANGNOW E. MBB

ZETZSCHE H. MBB

BRUNO P. AFR (ATA 32)

MATSUDA T. ANA (ATA 27)

HOFFMANN DLH (ATA 32)

KOCH R. PAA (ATA 32)

MSC Observer PRHAVC P. ADR

MRB Observers BARDINA R. BV

CHRISTAL C. STPA / AV7

MUIR James C. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.3 MW G 2 (ATA 21, 25, 30, 35, 36, 38, 52, 56 (Sliding Windows))

CHAIRMAN BERNSTORFF J. MBB

MEMBERS ZUZEK I. ADR

BRUNO P. AFR

DUSAUX P. ITF

SMITH C. AAA

O'SULLIVAN J. BCA

KRETH J. DLH

SANTANGELO N. PAA

GOMEZ G. AS

DORNER R. MBB

ERIKSON W. MBB

SAUERZAPFE MBB

WELTHER MBB

WESTERMANN J. MBB

GOGOLL U. MBB

SEEHAFER N. MBB

ZETZSCHE H. MBB

MSC Observer DURRANT P. BCA

MRB Observers MOUSSON BV

BRUEL A. STPA / AV7

BRAGIN L. FAA

DENEUVILLE STPA / AV7

MWG 3 (ATA 28, 49 and 71 to 80-CFM56- 5)

CHAIRMAN ENSUQUE M. AIB

CO -CHAIRMAN HERAULT T. CFMI / SNECMA

MEMBERS KRAPEZ A. ADR

BEVALOT M. ITF

Mrs LARGILLIERE AFR

UTOYAMA S. ANA

WOODHOUSE B. AAA

HARRIS C. AAA

TAYLOR I. BCA

JARVIS D. BCA

O'SULLIVAN J. BCA

JACQUES P. AIB

FAIRBROTHER V. BAe

HOFFMANN H. MBB

MRB Observers VAQUEZ P. BV

MATTERA STPA / CIN

BRENCHLEY P.A. CAA

HOSTENSKE R. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.4 MWG 3 (ATA 71 to 80-V2500)

CHAIRMAN JACQUES P. AIB

CO -CHAIRMAN PENROSE P. IAE

MEMBERS HAERTEL L. DLH

KRAATZ W. DLH

UTOYAMA S. ANA

KRAPEZ A. IAA

FOW LER C. PAA

PACKINGHAM J. PAA

MINNITI N. PAA

REVEL T. AS

MOREL JM AS

MRB Observers LEECH P. CAA

BECUE M. STPA

VAQUEZ P. BV

HOSTENSKE R. FAA

MWG 4 (ATA 22, 23, 24, 26, 31, 33, 34)

CHAIRMAN KLEIN Hans J. AIB

(until Feb. 87)

STIER Thor AIB

(from Feb. 87)

CO -CHAIRMAN CASTELAIN J. ITF

MEMBERS KREMZAR B. ADR

TOURES J.P. AFR

Mrs LAUMONDE AFR

JOSS M. AAA

MARRILL B. BCA

GOMILLE S. DLH

JACOBS K. DLH

BULL W. DLH

LYONS R. PAA

GRANIER P. AS

HOFFMANN H. MBB

WESTERMANN J. MBB

BRINKHOFF W. MBB

RANGNOW E. MBB

MSC Observer MARCOUT A. ITF

MRB Observers DESARRIEU BV

MATTEI STPA / AV7

PITTON R. SERVICE TECHNIQUE

DE LA NAVIGATION AERIENNE

LEWIS D. CAA

ARNOTT John FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.5 Maintenance Review Board, Industry Steering Committee and Working Group participants for the

joint A320/A321 MRB Report - January 1994 to March 1999 MRB Report revisions.

MAINTENANCE REVIEW BOARD

CHAIRMAN GARRIGUES Y. DGAC (to Oct 96)

DUQUEYROIX M. DGAC (from Oct 96 to Mar 99)

LEBLOND F. DGAC (from Mar 99)

MEMBERS COUDON F. DGAC (to Oct 94)

EVERATT J. CAA (to Dec 96)

GLIDDON D. CAA (from Dec 96 to Mar 99)

DABROWSKI H. CAA (from Mar 99)

DUBUS R. BV (to March 94)

MASSAT D. BV (from March 94 to Oct 94)

KUBATH J. GSAC (from Oct 94 to Oct 96)

DUMORTIER D. GSAC (from Dec 96 to Jun 00)

CLOUT N. GSAC (from Mar 99)

CARDI A. RAI (to Feb 96)

RECCHIA G. ENAC (from Feb 96)

GUNITZBERGER C. AUSTRO CONTROL (from Dec 96)

BLAUENSTEIN F. FOCA

VONLANTHEN L. FOCA (to Sep 96)

STOCKER E. (Mrs) FOCA (from Sep 96 to Mar 99)

FAA MEMBER PRUDENTE B. FAA - AEG (to Mar 99)

DODGE J. FAA - AEG (from Mar 99 to Jun 00))

STAUDE B. FAA - ABG (from Jun 00)

T.CAN MEMBER DYCK.H TC (from Mar 94 to Feb 96)

CAMPBELL R. TC (from Feb 96 to Jan 98)

PAINCHAUD M. TC (from Jan 98 to Mar 99)

PENNANEN R. TC (from Mar 99 to Jun 00)

DYCK H. TC (from Jun 00)

INDUSTRY STEERING COMMITTEE

CHAIRMAN KLEIN A. DLH (to Jan 96)

RIBIERE P. ITF (from Dec 96 to Feb 98)

SANDERSON A. BAW (from Feb 98 to Mar 99)

GREGORY L. BAW (from Mar 99)

CO -CHAIRMAN CUTLER R. AIB (to Sep 96)

HARBOTTLE T. AIB (from Sep 96)

SECRETARY RAMME C. AIB (to Feb 98)

SCHOLZ O. AIB (from Feb 98)

MEMBERS REES D. AAA (to Jun 00)

PRHAVC P. ADR

GUNTON K. BAW (to May 93)

CASTLE G. BAW (from May 93 to Dec 93)

EDWARDS D. BAW (from Dec 93 to Oct 96)

STUCKLE P. BAW (from Jun 00)

KRAEMER H. LHT (from Jun 93)

COELIUS J. LHT (from Feb 96 to Oct 96)

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.6 MEMBERS HEUTMANN S. LHT (from Dec 96)

RIKHYE H. ALK

MARCOUT A. ITF (to Dec 96)

FREHNER E. SWR (to Feb 96)

MEYER M. SWR (from Feb 96 to Feb 98)

CAMENZIND M. SRT (from Feb 98)

HUSSENOT D. AFR (to Jun 95)

PICAT A. AFR (from Jun 95 to Feb 96)

RODRIGUEZ R. AFR (from Feb 96 to Jun 00)

LECUYER L. AFR (from Jun 00)

FLEBERGER E. AUA

GANDARILLAS J. IBE (to Oct 96 to Mar 99)

NIETO E. IBE (from Mar 99)

SARTORE M. AZA (to Jun 95)

DEL GRASSO S. AZA (from Jun 95)

ROBINSON C. CDN

SCHAUS M. NWA

MAKI S. ANA (to Mar 96)

KONO M. ANA (from Mar 96 to Jun 00)

AOYAMA H. ANA (from Jun 00)

HARDY P. UAL (to Mar 99)

KRASOVEC J. UAL (from Jun 95 to Mar 9 9)

DEDIC M. UAL (to March 94)

ZALLER M. UAL (from Mar 99 to Jun 00)

BARTLEH T. UAL (from Jun 00)

BARKER D. AMM (to Dec 96)

SPEAKE G. AMM (from Dec 96 to Feb 98)

BEESTON A. AMM (from Feb 98)

HADDAD G. RJA

MURRAY T. AWE (to March 94)

GOUGH D. AWE (from March 94 to Feb 96)

LENTON R. AWE (from Feb 98 to Jun 00)

COREY D. AWE (from Jun 00)

ERNST M. OYC (to Mar 99)

SOWERBY C. ACA (to Nov 93)

HIROSE G. ACA (from Jan 98)

TYAGI M.C. GFA (from Feb 98)

SAVILLE T. AWD (from Feb 98 to Mar 99)

HAYMAN M. CPA (from Feb 98 to Mar 99)

HO E. CPA (from Mar 99 to Jun 00)

MITTERER J. USA (from Feb 98)

MINNS L. BMA (from Feb 98)

VISURI M. FIN (from Feb 98)

SANTOS V. TAP (from Mar 99)

REVEL T. AS (to Oct 94 from Mar 00)

POSTAL M. AS (from Oct 94 to Mar 00)

MANLEY P. BAe (to Feb 98)

SOUTHAM M. BAe (from Feb 98 to Mar 99)

CAULFIELD A. BAe (from Mar 99 to Jun 00)

SINCLAIR E.A. BAe (from Jun 00)

PANIAGUA L.F. CASA

WEYH P. DA (to Oct 96)

MOLL M. DA (from Dec 96 to Feb 98)

PODIEN E. DA (from Feb 98)

WHITE C.M. IAE (to Mar 99)

LYCETT K.C. IAE (from Mar 99)

REBEYROL G. CFMI (to Oct 94)

FOURNIER P. CFMI (from Oct 94 to Feb 98)

HEIDER R. CFMI (from Feb 98 to Mar 99)

GREMONT F. CFMI (from Mar 99)

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.7 A320/A321 WG 3 (ATA 49 APIC APU)

CHAIRMAN HOYLE T. AIB

MEMBERS HALLER R. SWR

RASTROU H. UAL

FESNARD J.Y. ITF

BEVALOT M. ITF

CURREN D. AFR

KALINOWSKY DLH

TAVERNER R. SPS

BALASSE P. TM

SPEGHT L. APIC

GOMEZ J.P. AIB

SELLMANN K.P. DA

HOFFMANN H. DA

ISC Adviser KLEIN A. DLH

MRB Advisers LOOS E. LBA

MILLER K. FAA

A321 WG 3 (ATA 71 to 80-CFM56- 5)

CHAIRMAN HOYLE T. AIB

MEMBERS ROCHERIEUX C. AFR

BEVALOT M. ITF

FESNARD J.Y. ITF

PELLEGRINI G. CFMI

OTTONE D. CFMI

MIHALCHIK A. CFMI

LOEBY C. CFMI

DELMAS C. AS

ISC Adviser MARCOUT A. ITF

MRB Advis er

LOOS E. LBA

A321 ACT WG (June 1996)

CHAIRMAN SOUTHAM M. AIB

MEMBERS HALLER R. SWR

WOODS M. BAe

SHERRIN K. BAe

ERDINC A. DA

MRB Adviser GUNITZBERGER C. AUSTRO CONTROL

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.8 A320/A321 WG 5 (STRUCTURES) and A319/A320/A321 WG 5 (STRUCTURES)

CHAIRMAN PAR TRIDGE K. AIB

CO -CHAIRMAN GRIMM H. LHT

MEMBERS KROONE M. AAA

TROESTER S. AUA

REEDER P. BAW (to Mar 94)

D'CRUZE R. BAW (from Mar 94)

ROSSIER P. SWR

DEL GRASSO S. AZA

BARTOLOME J. IBE

JELENC J. ADR

PICAT A. AFR (to Mar 94)

BAGILET B. AFR (from Mar 94)

BARKER D. AMM

VEDEL L. OYC

HILBORN M. NWA (from Aug 93)

RILEY V. CDN

RIBIERE P. ITF

BIELER K. UAL

MURRAY A. AWE (to Mar 94)

GOUGH D. AWE (from Mar 94)

WATAMOTO H. ANA (to Oct 93)

YAGI Y. ANA (from Oct 93 to Mar 94)

HARAGUCHI H. ANA (from Mar 94 to Jan 96)

IWASHIRO F. ANA (from Jan 96)

HIROSE G. ACA

RYAN A. BAe (to May 93)

MASON J. BAe (from May 93)

ECHEVESTE G. AS

KOSTEWICZ W. DA

DELGADO F. CASA

MRB Advisers GARRIGUES Y. DGAC

COUDON F. DGAC (to Mar 94)

MARTIN R. CAA (to Oct 93)

HOWES J. CAA (from Oct 93)

NORRIS P. FAA (to Jan 96)

KENSCHE K. FAA (from Jan 96)

A319/A320 ACT WG (July 1997)

CHAIRMAN SOUTHAM M. AIB

MEMBERS RIBIERE P. ITF

WOODS M. BAe

CAULFIELD A. BAe

ERDINC A. DA

MRB Adviser GLIDDON D. CAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3.9 Allied Signal 131-9(A) APU WG (November 1997)

CHAIRMAN HOYLE T. AIB

MEMBERS WESTPHAL R. AIB

MONTGOMERY W. Allied Signal

OLIVAS R. Allied Signal

HOFFMANN H. DA

Note: Late cancellation by airline member and MRB adviser resulted in “manufacturer only” WG.

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 10 Maintenance Review Board, Industry Steering Committee and Working Group participants for the

joint A318/A319/A320/A321 MRB Report

– March 2001 and subsequent MRB Report revision up to

A318/A319/A320/A321 MRB Report

– September 2005.

MAINTENANCE REVIEW BOARD

CHAIRMAN LEBLOND F. DGAC (from Mar 99 to Dec 01)

JOUVARD F. DGAC (from Dec 01)

JAA MEMBERS DABROWSKI H. CAA

DUMORTIER D. DGAC

RECCHIA G. ENAC

GUNITZBERGER C. AUSTRO CONTROL / EASA

JAUERNIG T. LBA

BLAUENSTEIN F. FOCA (until 2004)

SCHEN K F. FOCA (from 2005)

FAA MEMBER STAUDE B. FAA - AEG (to Mar 03)

SPAULDING J. FAA

– AEG (from Apr 03 to Sep 05)

TCA MEMBER MITCHELL J. TCA (from Dec 01 to Jun 03)

HAWES B. TCA (from Jun 03 to Jun 04)

HOWELL A. TCA (from Jun 04)

INDUSTRY STEERING COMMITTEE

CHAIRMAN HEUTMANN S. LHT

FIDLER M. GBL (2005)

CO -CHAIRMAN HARBOTTLE T. AIB (from Sep 96 to Sep 02)

ROEGER T. AIB (from Sep 02)

CO -CHAIR ASSIST. SCHOLZ O. AIB (from Feb 98 to Dec 01)

WEISS O. AIB (from Dec 01)

MEMBERS HIROSE G. ACA (from Jan 98 to Dec 01)

LAWRENCE C. ACA (from Dec 01)

PRHAVC P. ADR

LECUYER L. AFR (from Jun 00 to Jun 04)

ZYLAWSKI C. AFR (from Jun 04)

CADOUX D. AFR (from Feb 05)

RIKHYE H. ALK (to Dec 01)

HOLLAND C. AIH / MYT

BEESTON A. AMM / FCA

AOYAMA H. ANA (from Jun 00 to Jun 02)

SUGIMOTO H. ANA (from Jun 02 to Mar 03)

KOHEI T. ANA (from Mar 03 to Jun 04)

HAMADA K. ANA (from Jun 04 to Sep 05)

SAKAI K. ANA (from Sep 05)

PIKE D. ANZ (from Feb 02 to May 04)

ANDERSON J. ANZ (from May 04)

FLEBERGER E. AUA (to Sep 02)

EINRAMHOF F. AUA (from Sep 02)

COREY D. AWE (from Jun 00 to Nov 01)

LOWE T. AWE (from Nov 01 to Sep 04)

DEL GRASSO S. AZA

STUCKLE P. BAW (from Jun 00 to Dec 01)

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 11 PLEACE T. BAW (from Dec 01)

MINNS L. BMA (from Feb 98 to Aug 03)

DIDWELL S. BMA (from Aug 03)

COURTIADE E. BIE (from Feb 05 to Apr 05)

FOULON M. BIE (from Apr 05)

HOLDEN M. CPA (from Jun 00 to Sep 03)

KOVACEVIC N. CTN (from Jun 04 to Jun 05)

DIETZ T. DCS (from Feb 05)

KRAMER H. DLH (to Sep 02)

RIECHER W. DLH (from Sep 02)

Z OSSO P. EDW (from Jun 04)

HATHAWAY M. EZY (from Feb 03 to Jun 05)

CHARTERS N. EZY (from Jun 05)

VISURI M. FIN

TYAGI M.C. GFA

DENSCH J. GWY (from Feb 03)

FUNG A. HDA (from Feb 05)

KEI M. HDA (from Feb 05)

MAHAPATRA B. K. IAC (from Feb 03)

NIETO E. IBE (from Mar 99 to Dec 01)

BARRIOS M. IBE (from Dec 01)

NOVELLO T. JBU (from Feb 03)

ARRIBAS J. JKK (from Sep 03)

SELLS S. JMC/TLX (from Dec 01)

MORELL S. LAJ (from Feb 05

SPECHT K. LTU (from Dec 04)

CRUZ J. LXR (from Sep 02)

SATTLER T. MON

KARDOLUS W. MPH (from Sep 03)

EL MELIGY A. MSR (from Sep 02)

SCHAUS M. NWA (to Sep 02)

BOBEK R. NWA (from Sep 02)

SHAIKH V. QTR (from Dec 01)

HADDAD G. RJA (to Sep 05)

ABDEL-RAHEEM A. RJA (from Sep 05)

AGHARAIBEH M. RJA (from Sep 05)

RASMUSSEN L. SAS (from Dec 01 to Sep 02 & from Mar 05)

THEIL T. SAS (from Sep 02 to Mar 05)

CAMENZIND M. SRT (from Feb 98 to Jul 02)

MOSER R. SRT (from Jul 02)

RICHARD S. SWR (from May 04)

AHMED M. TAS (from Sep 02 to Sep 05)

EL MOGI H. TAS (from Sep 05)

VIEGAS J. TA P (from Mar 01 to Dec 01)

ALMEIDA C. TAP (from Dec 01)

BARTLEH T. UAL (to Dec 02)

FREDGREN B. UAL (from Dec 02 to Mar 03)

SCHOONBROOD L. UAL (from Mar 03 to Oct 04)

MITTERER J. USA (from Feb 98 to May 04)

BROWN R. USA (from May 04)

LYCETT K.C. IAE (from Mar 99 to Jan 02)

PIERCE T. IAE (from Jan 02 to May 03)

DOBSON E. IAE (from May 03)

GREMONT F. CFMI (from Mar 99 to May 03)

GUIGLI G. CFMI (from May 03)

COLINART C. AIRCELLE (to Nov 02)

PESANT S. AIRCELLE (from Nov 02 to Apr 05)

TAOURCHI A. AI RCELLE (from Apr 05)

HENDERSON D. PW (from Dec 02)

NOTE: Due to the AIRBUS reorganization, there have been no partner firm representatives (DA,

BAe, AS, CASA) since 2001.

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 12 A318/A319/A320/A321 SYSTEMS WG

CHAIRMAN JANISCHOWSKY M. AIB

SCHULZ V. AIB

MEMBERS SIMON P. AUA

JURICA B. AWA

SANDERS K. AWA

STABILE J. AWA

MENEES T. AWA

VOTTA G. AZA

CHIAPPETTA F. AZA

BROOKER A. BAW

VESSEY R. BAW

PLEACE T. R. BAW (ISC ADVISOR)

FIDLER M. GBL

GARCIA BARRIOS M. IBE

BANKS N. JBU

CHIU C. JBU

VADHWANA M. K. JBU

LORENZEN J JBU

MANSOUR R. JorAMCo

PICHUANTE G. J. LAN

DEUSE D. LHT

HABERKORN S. LHT

PEREZ FERNANDEZ J. LHT

PFIZENMAIER F. LHT

VETTER F. LHT

WANDERS A. LHT

SATTLER T. MON (ISC ADVISOR)

PHILLIPS A. MON

AGUILAR CHAVEZ M. MXA

THEIL T. SAS (ISC ADVISOR)

WESTERMANN J. AIB

HOYLE T. AIB

CARRERE R. AIB

MRB ADVISERS GUNITZBERGER C. ACG AUSTRIA / EASA

DABROWSKI H. CAA/SRG

LANGLEY C. CAA/SRG

DUMORTIER D. DGAC

JACOBS T. FAA

SPAULDING J. FAA

HOFFMAN H. FAA

FLORES J. A. FAA

GLEITER J. F AA

SULLIVAN M. FAA

HAWES B. TCA

HOWELL A. TCA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 13 A318/A319/A320/A321 Powerplant and APU WG

CHAIRMAN HUIX J-F AIB (till May 2005)

FONDEVIOLLE V. AIB (from Aug 2005)

MEMBERS ACKERMANN W. LHT (PW, CFM & IAE Meetings)

HAHN E. LHT (APU Meeting)

LIESEGANG T. LHT (APU Meeting)

SCOTT G. AWE (IAE Meeting)

DARWISH M. A. TAS (APU & CFM Meetings)

VOTTA G. AZA (APU Meeting)

BARNES M. MON (APU & IAE Meetings)

TREMPEDACH P. SAS (APU Meeting)

MUSTONEN K. FIN (APU Meeting)

POULUS M.J AIB (APU Meeting)

SA NZ -MERINO D. AIB (APU Meeting)

RENNIE A. TCX (CFM Meeting)

CARTER D. MON (CFM Meeting)

GALIC J. CTN (CFM Meeting)

CORNU A. AIB (CFM & IAE Meeting)

NICOLAS J. AIB (PW Meeting)

GUIGLI G. CFMI - Manufacturer Representative

DOBSON E. IAE - Manufacturer Representative

HENDERSON D. PW - Manufacturer Representative

REINHEIMER M. Honeywell (APU Meeting)

TAVENNER R. APIC (APU Meeting)

MRB ADVISER BERTHON V. GSAC (CFM, IAE & APU Meeting)

HARRINGTON J. FAA (PW meeting)

LEVEQUE D. FAA (CFM, IAE & APU Meeting)

A318/A319/A320/A321 STRUCTURES WG

CHAIRMAN FEBRER M. AIB (2001 to Mar 2002)

MASON J. AIB (Mar 2002 to Sep 2003)

LINDAUER J. AIB (from Sep 2003)

MEMBERS WOODS A. BAW (ISC ADVISOR)

LARRUE L. AFR

LAVEILLE F. AFR

RIZZETTO A. AFR

BERGER M. LH T

EWALD E. LHT

UHL A. LHT

ROULIN R. SRT

KONRAD R. SRT

PHILLIPS A. MON

WILHELM P. AWA

PAPPY D. UAL

VOTTA G. AZA

VADHWANA M. JBU (ISC ADVISOR)

GOMES P. TAP

HANSON C. NWA

CNOPS M. TCW

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 14 LINDAUER J. AIB

MASON J. AIB

CERVANTES F. AIB

BOZZOLO M. AI B

BRITTON L. AIB

HINSCH T. AIB

LEJEUNE N. AIB

WIBORG D. AIB

HUELSMANN J. AIB

MRB ADVISER GAUCHERAND P. GSAC

DUMORTIER D. DGAC

KENSCHE K. FAA

MITCHEL J. TCA (to 2003)

NEUDORF, C. TCA (from 2004)

GUNITZBERGER C. ACG AUSTRIA / EASA

BERTHON, V. GS AC

A318/A319/A320/A321 ZONAL WG incl. EZAP Activities

CHAIRMAN JAEHN F. AIB (to June 04)

HERTERICH A. AIB (from June 04)

MEMBERS BESANCON J. AWA

BROOKER A. BAW

CHIAPETTA F. AZA

PHILLIPS A. MON

MOSER R. SRT

RASSMUSSEN L. SAS

SALMONS G. UAL

SULLIVAN J. UAL

SHIGA T. ANA

TRENTMAN J. NWA

WINDHAUS T. C9G

CARMIER-DIT-BOILLET M. AIB

CERVANTES F. AIB

CLARKE P. AIB

EREN M. AIB

HIDAYAT PRIYATNA F. AIB

GOODRUM J. AIB

KANE C. AIB

LEJEUNE N. AIB

WOODRUFF M. AIB

VENDITTO G. AIB

MRB ADVISER PA TZKE R. FAA

DABROWSKI H. CAA/SRG

BERTHON V. GSAC

SULLIVAN M. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 15 Maintenance Review Board, Industry Steering Committee and Working Group participants for the

development of the A320FAM MRB Report Revisions October 2006 and December 2007.

MAINTENANCE REVIEW BOARD

CHAIRMAN JAUERNIG T. EASA

EASA/JAA MEMBERS DABROWSKI H. EASA

BERTHON V. EASA

SCHENK F. FOCA

FAA MEMBER LAYTON G. FAA

– AEG

TCA MEMBER HOWELL A. TCA

INDUSTRY STEERING COMMITTEE

CHAIRMAN HEUTMANN S. LHT (to Oct 2006)

VADHWANA M. K. JBU (from Oct 2006)

RASMUSSEN L. SAS (from Jun 2007)

CO -CHAIRMAN ROEGER T. AIB

CO -CHAIR ASSIST. WEISS O. AIB

MEMBERS LAWRENCE C. ACA

PRHAVC P. ADR

ZYLAWSKI C. AFR

CADOUX D. AFR

BEESTON A. FCA (to Oct 06)

JONES M. FCA

SAKAI K. ANA

GOLDIE A. ANZ

GABLER B. AUA

GREY S. AWE

DEL GRASSO S. AZA

OSBORNE J. BAW

FOULON M. BIE

MULONGA KC BMA

WINDHAUS T. CIT

WANG Z. CES

BJELICA G. CTN

LUCAS U. DLH

SOLLBERGER D. EDW

PALAZZI E

. EEZ

KELLY T. EIN

MACPHERSON C. EZY

HEIKKINEN P. FIN

CARTWRIGHT T. GBL

TYAGI M.C. GFA

DENSCH J. GWY

FUNG A. HDA

KEI M. HDA

MATHUR A. IAC

BARRIOS M. IBE

NOVELLO T. JBU

ARRIBAS J. JKK

SELLS S. TCX

MORRELL S. LAJ

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 16 FRANCESE H. LAN

OSTOJIC D. LHT

SPECHT K. LTU

SATTLER T. MON

KARDOLUS W. MPH

EL MELIGY A. MSR

HOLLAND C. MYT

TOUNSI S. QTR

ABDEL-RAHEEM A. RJA

AGHARAIBEH M. RJA

RASMUSSEN L. SAS

MOSER R. SRT

RICHARD S. SWR

AVILES J. TAI

ALMEIDA C. TAP

EL MOGI H. TAS

PAPPY D. UAL

BROWN R. USA

ERNST M. VKG

CRAIGHEAD I. IAE

HENDERSON D

. PW

GUIGLI G. CFMI

TAOURCHI A. AIRCELLE

MRB ADVISERS JAUERNIG T. EASA

DABROWSKI H. EASA

BERTHON V. EASA

SCHENK F. FOCA

HOWELL A. TCA

LAYTON G. FAA

.

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 17 A318/A319/A320/A321 SYSTEMS WG

CHAIRMAN JANISCHOWSKY M. AIB (to Oct 2006)

MEISSNER W. AIB (from Oct 2006)

MEMBERS PHILLIPS A. MON (ISC ADVISOR)

SATTLER T. MON (ISC ADVISOR)

BJELICA G. CTN

BROOKER A. BAW

COSTA C. TAP

PHILLIPS A. MON

MOSER R. SRT

WITTMER P. SRT

GAUDERS L. DAT

MORRELL S. LAJ

SIMON P. AUA

SULLIVAN J. UAL

VETTER F. LHT

SCHULZ V. AIB ( MWG Co-Chair)



## HOYLE T. AIB

CARRERE R. AIB

MRB ADVISERS DABROWSKI H. CAA/SRG

LAYTON G. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 18 A318/A319/A320/A321 POWERPLANT AND APU WG

CHAIRMAN FONDEVIOLE V. AIB

MEMBERS ACKERMANN W. LHT

BJELICA G. CTN

COSTA C. TAP

PHILLIPS M. MON

MOSER R. SR Technics (ISC Advisor)

NICOLAS J. AIB

SANZ-MERINO D. AIB

GUIGLI G. CFMI - Manufacturer Representative

GEORGAKAKOU A. IAE

- Manufacturer Represent a tive

HENDERSON D. PW - Manufacturer Representative

REINHEIMER M. HONEYWELL Re presentative

BARSAN R. HAMILTON SUNDSTRAND Representative

TAVENNER R. APIC Manufacturer Representative

MRB ADVISER BERTHON V. GSAC

LEVESQUE D. FAA

LAYTON G. FAA/SEA- AEG

A318/A319/A320/A321 STRUCTURES WG

CHAIRMAN LINDAUER J. AIB

MEMBERS WOODS A. BAW

LAVEILLE F. AFR

RIZZETTO A. AFR

BATOUL H. AFR

KUNIKATA Y. ANA

BERGER M. LHT

UHL A. LHT

WIEDAU J. LHT

ROULIN R. SRT

KONRAD R. SRT

MCLEAN K. MON

MISKIMEN R. UAL

VADHWANA M. JBU

HANSON C. NWA

CNOPS M. TCW

VAN HEMELRIJCK D. TCW

MONYET TE T. USA

FIEUZET D. BIE

KERKHOF T. DAT

MASON J. AIB

CERVANTES F. AIB

HINSCH T. AIB

LABAT M. AIB

LEJEUNE N. AIB

RUBIO

- CIRILO I. AIB

WIBORG D. AIB

ZEGAREK J. AIB

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 19 MRB ADVISER NEUDORF C. TCA (from 2004)

HOWELL A. TCA

BERTHON V. GSAC

LAYTON G. FAA

A318/A319/A320/A321 ZONAL WG incl. EZAP Activities

CHAIRMAN HERTERICH A. AIB

MEMBERS BROOKER A. BAW

COSTA C. TAP

BJELICA G CTN

GAUDER L. DAT

MORRELL S. BMA

MOSER R. SRT

PHILLIPS A. MON

SULLIVAN J. UAL

CERVANTES F. AIB

CLARKE P. AIB

EREN M. AIB

HIDAYAT PRIYATNA F. AIB

LEJEUNE N. AIB

MRB ADVISER LAYTON G. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 20 Maintenance Review Board, Industry Steering Committee and Working Group participants for the

development of the A320FAM MRB Report Revision MAR 2009 and SEP 2009

.

MAINTENANCE REVIEW BOARD

CHAIRMAN JAUERNIG T. EASA/LBA

EASA MEMBERS ROBELIN O. EASA (SYSTEMS)

BADIA T. EASA (STRUCTURES)

SCHNEIDER R. EASA (LDG)

FAA MEMBER HOLT B. FAA

– AEG

TCCA MEMBER HOWELL A. TCCA

INDUSTRY STEERING COMMITTEE

CHAIRMAN RASMUSSEN L. SA S

CO -CHAIRMAN ROEGER T. AIB

CO -CHAIR ASSIST. RICHTER O. AIB

MEMBERS BARAKAT A. ABY

ZIKMAN D. ACA

TYAGI M.C. ADAT

PRHAVC P. ADR

ZYLAWSKI C. AFR

TSUCHIA N. ANA

GOLDIE A. ANZ

GABLER B. AUA

DEL GRASSO S. AZA

OSBORNE J. BAW

HEMERY T. BIE

WANG Z. CES

BJELICA G. CTN

GAUDERS L. DAT

LUCAS U. DLH

MEIER S. EDW

DALL’AGLIO EEZ

KIERNAN F

. EIN

MACPHERSON C. EZY

HEIKKINEN P. FIN

MENNE M. GWI

DENSCH J. GWY

NOVELLO T. JBU

WANG T. JBU

ARRIBAS J. JKK

ZIKA N. LAN

OSTOJIC D. LHT

SATTLER T. MON

EL MELIGY A. MSR

CARLSON M. NWA

ALOUI R. QTR

SØRENSEN B.H. SAS

MOSER R. SWR

KONRAD R. SRT

AVILES J. TAI

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 21 ALMEIDA C. TAP

SWAIN D. TCX

WARD P. TOM

SULLIVAN J. UAL

BROWN R. USA

NIELSON J. VKG

PISHVA R. IAE

BEAN B. PW

GUIGLI G. CFMI

. A318/A319/A320/A321 SYSTEMS WG

CHAIRMAN MEISSNER W. AIB

MEMBERS PHILLIPS, Ash MON (ISC ADVISOR)

AKKAYA, Mustafa LHT

BISHOP, Paul TCX

DOETSCH, Tobias LHT

El MOUGY, Hesham TAS

GAUDERS, Luc DAT

HABERKORN, Stefan LHT

HAMILTON, John W. TCX

KIERNAN, Frank EIN

KOBAYASHI, Masayuki ANA

MOSER, Roland SWR

MULONGA, Kachuzu BMA

SCHLICHTKRULL, Klaus LHT

HU, Xiaofei CES

HUANG, Yi CES

LI, Zhiqiang CCA

ZIKA, Nicolas LAN

KNEBEL, Julia LHT

NOVELLO, Tom JBU

MRB ADVISERS ROBELIN, Olivier EAS A

JAUERNIG, Torsten EASA/LBA

HOLT Brenda S. FAA (SEA -AEG)

HOWELL, Allan Transport Canada

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 22 A318/A319/A320/A321 POWERPLANT AND APU WG

CHAIRMAN FONDEVIOLE V. AIB

MEMBERS ACKERMANN W. LHT

TARTAN GUCEL Z. THY Technic

MENNE M. GWI

DE LA FUENTE L. LH T

LANGFELD H. LHT

BARAKAT A.R. ABY

TAYLOR E.M. TCX

GAUDERS L. DAT

TAOURCHI A. AIB

TAJAN G. AIB

SANZ

- MERINO D. AIB

GUIGLI G. CFMI

- Manufacturer Represent a tive

PISHVA R. IAE - Manufacturer Representative

PITRE M. PW - Manufacturer Representative

POMAREDE G. RCL - Manufacturer Representative

FABRITZ M. HONEYWELL Representative

BARSAN R. HAMILTON SUNDSTRAND Representative

COHEN D. APIC Manufacturer Representative

MRB ADVISER JAUERNIG T. EASA/LBA

MOCHI R. FAA

A318/A319/A320/A321 STRUCTURES WG

CHAIRMAN LINDAUER J. AIB

MEMBERS WOODS A. BAW

LAVEILLE F. AFR

CARFANTAN L. AFR

BOULANGER D. AFR

KUNIKATA Y. ANA

TOZAWA Y. ANA

EBERT T. AUA

GANG W. CCA

HONGYONG P. CCA

BUJAN D. CRT

GODSON D. EZY

TRIMBORN S. JBU

BERGER M. LHT

UHL A. LHT

BAUER R. LHT

WIEDAU J. LHT

KÖHLER S. LHT

MCLEAN K. MON

HANSON C. NWA

KONRAD R. SRT

ZÖLLNER L. SWR

NISHIME M. TAM

CNOPS M. TCW

MISKIMEN R. UAL

MONYETTE T. USA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 23 MRB ADVISER HOWELL A. TCCA

BADIA T. EASA

JAUERNIG T. EASA/LBA

HOLT B. FAA

LAYTON G. FAA

A318/A319/A320/A321 ZONAL WG incl. EZAP Activities

CHAIR HERTERICH A. AIB

MEMBERS

BARAKAT A. R. ABY

CARLSON M. NWA

EREK Ü. U. THY

DE LA FUENTE ALONSO L. LHT

GAUDER L. DAT

LANGFELD. H LHT

MENNE M. GWI

MRB ADVISER

JAUERNIG T. EASA/LBA

MOCHI R. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 24 Maintenance Review Board, Industry Steering Committee and Working Group participants for the

development of the A320FAM MRB Report Revisions DEC 2010 and DEC 2011

.

MAINTENANCE REVIEW BOARD

CHAIRMAN JAUERNIG, T. EASA/LBA

EASA MEMBERS ROBELIN, O. EASA

BEN -MAMI, C. EASA

IOVINELLA, R. EASA

TAHIRI, N. EASA/ O SAC

FAA MEMBER HOLT, B. (Rev DEC 2010) FAA

– AEG

OSBORNE, C. (Rev DEC 2011) FAA

– AEG

TCCA MEMBER HOWELL, A. TCCA

INDUSTRY STEERING COMMITTEE

CHAIRMAN RASMU SSEN

, L. SAS

CO -CHAIRMAN ROEGER, T. AIB

CO -CHAIR ASSIST. DEMIR, M. AIB

MEMBERS BARAKAT, A. ABY

TYAGI, M.C. ADAT

ZYLAWSKI, C. AFR

TSUCHIA, N. ANA

GABLER

, B. AUA

BHEEKHUN, Y. BAW

GAUDERS, L. BEL

LUCAS, U. DLH

KIERNAN, F. EIN

PAL AZZI, E. EEU

HEIKKINEN, P. FIN

MENNE, M. GWI

WANG

, T. JBU

ZIKA, N. LAN

CARLSON, M. NWA

ALOUI, R. QTR

HOLME, B. SAS

MOSER, R. SWR

KONRAD, R. SRT

FERREIRA, J. TAP

ALMEIDA, C. TAP

SWAIN

, D. TCX

WARD, P. TOM

SULLIVAN

, J. UAL

DAVIS, E. USA

PISHVA, R. I AE

CABREJAS, J.C. IAE

KOBIENIA, F. IAE

.

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 25 A318/A319/A320/A321 SYSTEMS WG

CHAIR MAN MEISSNER

, W. AIB

MEMBERS MOSER, R. SWR (ISC ADVISOR)

AKKAYA, M. LHT

ARORA, P. JBU

BARAKAT. A. R. ABY

BISHOP, P. TCX

CARLSON, M DAL

DEUSE, D. LHT

DOETSCH, T. LHT

DUNKEL, S. LHT

GAUDERS, L. DAT

IIZUKA, A. ANA

ISAACSON, S. MON

KEFALAS, B. FTA

KRICK, B. LHT

LAVEILLE, F AFR

MENNE, M. GWI

MURATA, H. ANA

SATTLER, T. MON

SCHLICHTKRULL, K. LHT

UHL, A LHT

MRB ADVISERS ROBELIN, O. EASA

HOLT, B. (Rev DEC 2010) FAA (SEA-AEG)

PATZKE, R. (Rev DEC 201 1 ) FAA (SEA

- AEG)

HOWELL, A. TCCA

TAHIRI, N. EASA/ O SAC

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 26 A318/A319/A320/A321 POWERPLANT AND APU WG

CHAIRMAN FONDEVIOLE, V. AIB

MEMBERS DOS SANTOS, D. AFR

LAPEGUE, L. AFR

MENNE, M. GWI

MURATOVIC, Z. LHT

OKTAY, S. LHT

SOARES, B. SAT

GUIGLI

, G. CFMI

- Manufacturer Represent a tive

PISHVA, R. IAE - Manufacturer Representative

PRYTKO, J IAE - Manufacturer Representative

COLOMBIES , C PW - Manufacturer Representative

FABRITZ, M. HONEYWELL Representative

BARSAN, R. HAMILTON SUNDSTRAND Representative

MRB ADVISER SCHULZ, V. EASA/LBA

ALVAREZ, L. FAA

A318/A319/A320/A321 STRUCTURES WG

CHAIRMAN LINDAUER, J. AIB

MEMBERS AK, C. FHY

HEWES, A BAW

HORI, S ANA

GENDREAU, H. AFR

BOULANGER, D. AFR

BUJAN

, D. CRT

TRIMBORN

, S. JBU

DE LA FUENTE

- ALONSO, L. LHT

KOCH, T LHT

BAUER R. LHT

UHL, A. LHT

SATTLER, T. MON

HANSON, C. NWA

JACOBSEN, U SAS

KONRAD, R. SRT

SUCOMINE, R.K. M. TAM

CNOPS, M. TCW

MISKIMEN, R. USA

MONYETTE, T. USA

MRB ADVISER HOWELL, A. TCCA

TAHIRI, N. EASA

HOLT, B. FAA

# A319/A320/A321 MRB REPORT

Rev 18 Page: APX 3. 27 A318/A319/A320/A321 ZONAL WG incl. EZAP Activities

CHAIR MONTILLA, A. AIB

MEMBERS

MULONGA, K.C. BMI

DE LA FUENTE ALONSO, L. LHT

HAMILTON, J. TCX

WILSON, P. EAZ

MENNE M. GWI

MRB ADVISER

JAUERNIG, T. EASA/LBA

HOLT, B. FAA

HOWELL, A. TCA

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 4.1 APPENDIX 4

GLOSSARY OF TERMS AND DEFINITONS

ACCIDENTAL DAMAGE:

Physical deterioration of an item caused by contact or impact with an object or influence which

is not a part of the aircraft, or by improper manufacturing or maintenance practices.

ACT MO / ACT YE:

Calendar time intervals associated with an additional center tank, irrespective of whether or not

it is installed in an aircraft. An ACT Log Book is available to assist operator tracking of tasks

expressed in ACT MO and ACT YE.

ACT FH:

The accumulated flight hours of an additional center tank irrespective of which aircraft it is

installed in. An ACT Log Book is available to assist operator tracking of tasks expressed in ACT

FH.

DAMAGE TOLERANT:

A qualification standard for aircraft structure. An item is judged to be damage tolerant if it can

sustain damage and the remaining structure can withstand reasonable loads without structural

failure of excessive structural deformation until the damage is detected.

DISCARD:

The removal from service of an item at a specified life limit.

ENVIRONMENTAL DAMAGE/DETERIORATION:

Physical deterioration of an item's strength or resistance to failure as a result of chemical

interaction with its climate or environment.

FAILURE EFFECT:

The result of a functional failure.

FATIGUE DAMAGE:

The initiation of a crack or cracks due to cyclic loading and subsequent propagation.

FLIGHT CYCLE:

A completed take-off and landing sequence.

FLIGHT HOURS:

The accumulated time intervals between wheels-off and wheels-o n.

FUNCTION:

The normal characteristic actions of an item.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 4.2 FUNCTIONAL CHECK:

A quantitative check to determine if one or more functions of an item performs within specified

limits.

FUNCTIONAL FAILURE:

How an item failed to perform its function.

HIDDEN FUNCTION:

1. A function which is normally active and whose cessation will not be evident to the

operating crew during performance of normal duties.

2. A function which is normally inactive and whose readiness to perform, prior to it being

needed, will not be evident to the operating crew during performance of normal duties.

INSPECTION:

An examination of an item against a specific standard.

INSPECTION - GENERAL VISUAL:

A visual examination of an interior or exterior area, installation or assembly to detect obvious

damage, failure or irregularity. This level of inspection is made from within touching distance,

unless otherwise specified. A mirror may be necessary to enhance visual access to all exposed

surfaces in the inspection area. This level of inspection is made under normally available

lighting conditions such as daylight, hangar lighting, flashlight or drop-light and may require

removal or opening of access panels or doors. Stands, ladders or platforms may be required to

gain proximity to the area being checked.

INSPECTION - DETAILED:

An intensive examination of a specific item, installation or assembly to detect damage, failure

or irregularity. Available lighting is normally supplemented with a direct source of good lighting

at an intensity deemed appropriate. Inspection aids such as mirrors, magnifying lenses, etc.

may be necessary. Surface cleaning and elaborate access procedures may be required.

INSPECTION - SPECIAL DETAILED:

An intensive examination of a specific item, installation, or assembly to detect damage, failure

or irregularity. The examination is likely to make extensive use of specialised Inspection

Techniques and/or equipment. Intricate cleaning and substantial access or disassembly

procedure may be required.

LUBRICATION & SERVICING:

Any act of lubricating or servicing an item for the purpose of maintaining its inherent design

operating capabilities.

MAINTENANCE SIGNIFICANT ITEMS (MSI):

Items identified by the manufacturer whose failure:

a) Could affect safety (group or flight), and/or

b) Is undetectable during operation, and/or

c) Could have significant operational economic impact, and/or

d) Could have significant non-operational economic impact.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 4.3 MSG

- 3:

Airline/Manufacturer maintenance program planning document prepared by ATA Maintenance

Steering Group 3.

OPERATIONAL CHECK:

A task to determine that an item is fulfilling its intended purpose. Does not require quantitative

tolerances. This is a failure finding task.

OTHER STRUCTURE:

Structure which is judged not to be a Structural Significant Item. "Other Structure" is defined

both externally and internally within zonal boundaries.

RESTORATION:

That work (on/off the aircraft) necessary to return the item to a specific standard.

SAMPLING CONCEPT:

Inspections on specific aircraft selected from those which have the highest operating usage in

order to identify the first evidence of deterioration in their condition caused by fatigue damage

or corrosion.

SAFE LIFE STRUCTURE:

Structure which is not practical to design or qualify as damage tolerant: its reliability is

protected by discard limits which remove items from service before failures are expected.

SCHEDULED MAINTENANCE CHECK:

Any of the maintenance opportunities which are pre-packaged and are accomplished on a

regular basis.

STRUCTURAL SIGNIFICANT ITEM (SSI):

A structural detail, structural element, or structural assembly which is judged significant

because of the reduction in aircraft residual strength or loss of structural function which are

consequences of its failure.

TASKS - MAINTENANCE:

An action or set of actions required to achieve a desired outcome which restores an item to or

maintains an item in serviceable condition, incl. inspection and determination of condition.

TH RESHOLD:

The specific value of a usage parameter (flight cycles, flight hours, etc...) at which the first

inspection of some particular level or method should be conducted.

VISUAL CHECK:

A visual check is an observation to determine that an item is fulfilling its intended purpose.

Does not require quantitative tolerances. This is a failure finding task.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 5.1 APPENDIX 5

ABBREVIATIONS USED IN THE MRB REPORT

AC Alternating Current

AC Advisory Circular

A/C Aircraft

ACARS Aircraft Communication Addressing and Reporting System

ACC Active Clearance Control

ACT Additional Center Tank

AD Accidental Damage

ADF Automatic Direction Finder

ADIRU Air Data / Inertial Reference Unit

AEVC Avionics Equipment Ventilation Computer

AF Adjustment Factor

AFS Automatic Flight System

AFMS Auxiliary Fuel Management System

AFT Average Flight Time

AGB Auxiliary Gear Box

AGCM Airborne Ground Check Module

AIDS Aircraft Integrated Data System

AIMS Air Traffic and Information System

ALI Airworthiness Limitation Item

ALS Airworthiness Limitation Section

ALT Altitude

AMJ Advisory Material Joint

AMM Aircraft Maintenance Manual

AOA Angle of Attack

AP Autopilot

APU Auxiliary Power Unit

ARO Anti Roll Out

ASSY Assembly

ATA Air Transport Association

ATC Air Traffic Control

ATT Attitude

BITE Built-In Test Equipment

BFO Beat Frequency Oscillator

CFDIU Centralised Fault Display Interface Unit

CFDS Centralised Fault Display System

CFR Code of Federal Regulations

CFRP Carbon Fibre Reinforced Plastic

CIDS Cabin Intercommunication Data System

CLS Cargo Loading System

CML Consumable Materials List

CNA Common Nozzle Assembly

CMR Certification Maintenance Requirement

CONFIG Configuration

CPCP Corrosion Prevention and Control Program

CRES Corrosion Resistant Steel

CSU Command Sensor Unit

CVR Cockpit Voice Recorder

CWB Center Wing Box

DAC Dual Annular Combustor

DC Direct Current

DFDR Digital Flight Data Recor der

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 5.2 DGAC Direction Générale de l'Aviation Civile

DI Detailed Inspection

DMC Display Management Computer

DME Distance Measuring Equipment

DPI Differential Pressure Indicator

DS Discard

DU Display Unit

EASA European Aviation Safety Agency

ECAM Electronic Centralised Aircraft Monitoring

ECU Engine Control Unit

ED Environmental Deterioration

EFCS Electrical Flight Control System

EFIS Electrical Flight Instrument System

EGT Engine Gas Temperature

EIS Electronic Instrument System

EIU Engine Interface Unit

ELAC Elevator and Aileron Computer

ELT Emergency Locator

EMER Emergency

EPSU Emergency Power Supply Unit

ESS Essential

ETOPS Extended range Twin engine OPerationS

EVMU Engine Vibration Monitoring Unit

EVAC Evacuation

EWIS Electrical Wiring Interconnection Syst em

EZAP Enhanced Zonal Analysis Procedure

FAA Federal Aviation Administration

FAC Flight Augmentation Computer

FADEC Full Authority Digital Engine Control

FAR Federal Aviation Regulation

FC Flight Cycles

FC Functional Check

FCV Flow Control Valve

FD Fatigue Damage

FD Flight Director

FDIU Flight Data Interface Unit

FEC Failure Effect Category

FH Flight Hours

FIN Functional Identification Number

FLP Fleet Leader Program

FMS Flight Management System

F/O First Officer

FR Frame

FTS Fuel Tank Safety

FWD Forward

GAPCU Ground and Auxiliary Power Control Unit

GCU Generator Control Unit

GPCU Ground Power Control Unit

GPWS Ground Proximity Warning System

GVI General Visual Inspection

HDG Heading

HF High Frequency

HIRF High Intensity Radiated Field

HP High Pressure

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 5.3 H PT High Pressure Turbine

HRS Hours (Elapsed Time)

Hyd Hydraulic

IDG Integrated Drive Generator

IFES In Flight Entertainment System

ILS Instrument Landing System

IN Inspection

IP Intermediate Pressure

IPPU Instrumentation Position Pick-Off Unit

ISC Industry Steering Committee

ISIS Integrated Standby Instrument System

JAA Joint Aviation Authorities

JAR Joint Aviation Requirement

KTS Knots

LA Linear Accelerator

LE Leading Edge

LGCIU Landing Gear Control and Interface Unit

LH Left Hand

LOV Limit of Validity

LP Low Pressure

LPC Low Pressure Compressor

LPT Low Pressure Turbine

LU Lubrication

MCDU Multi-purpose Control Display Unit

MLG Main Landing Gear

MMO Maximum Operating Mach

MMR Multi-Mode Receiver

MO Month

MOD Modification

MPD Maintenance Planning Docum ent

MRB Maintenance Review Board

MSI Maintenance Significant Item

MSG Maintenance Steering Group

N/A Not Applicable

ND Navigation Display

NDT Non Destructive Test

NLG Nose Landing Gear

NRV Non Return Valve

NTM Non -Destructive Testing Manual

OP Operational/Operational Check

PA Public Address

P/B Pushbutton

PBE Protective Breathing Equipment

PCU Power Control Unit

PFD Primary Flight Display

POB Pressure-Off Brake

PTT Press To Test

PTU Power Transfer Unit

PW Pratt & Whitney

PWS Predictive Windshear System

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 5.4 QAD Quick attach detach

QAR Quick Access Recorder

RAT Ram Air Turbine

RH Right Hand

R/I Removal/Installation

RMP Radio Management Panel

RS Restoration

RTD Resistive Temperature Device

RVSM Reduced Vertical Separation Minima

S Sampling

SAC Single Annular Combustor

SB Service Bulletin

SDCU Smoke Detection Control Unit

SDI Special Detailed Inspection

SEC Spoiler and Elevator Computer

SFCC Slat/Flap Control Computer

SGM Side Guide Mounted

SMR Scheduled Maintenance Report (engine)

SRM Structure Repair Manual

S SI Structural Significant Item

STA Station

STGR Stringer

SV Servicing

TBO Time Between Overhauls

TCAS Traffic Collision Avoidance System

TCDS Type Certificate Data Sheet

TE Trailing Edge

TGB Transfer Gear Box

THS Trimmable Horizontal Stabilizer

TOC Table Of Contents

TPIS Tyre Pressure Indication System

TPS Temporary Protection System

ULB Underwater Locator Beacon

VBV Variable Bleed Valve

VC Visual Check

VCC Video Control Center

VFE Maximum Velocity Flaps Extended

VHF Very High Frequency

VLE Maximum Velocity Landing Gear Extended

VMO Maximum Operating Speed

VOR VHF Omni bearing Range

VSV Variable Stator Vane

VU Fictitious Circuit Code for Panels and Racks

WB Wing Box

WG Working Group

WGL-DAR Wireless Ground Link - Digital AIDS Recorder

WTB Wing Tip Brake (pressure

- off brake)

WV Weight Variant

YE Years

ZIP Zonal (stood for “Zonal Inspection Program” e.g. Section E until Issue SEP 01/05)

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 6.1 APPENDIX 6

MAINTENANCE TASK REPORTING SYSTEM

This MRBR Appendix was previously only applicable to structure inspection task reporting.

The structures reporting system was based on a paper reporting format. It has been completely rewritten to:

- Indicate a new on -line method of maintenance task reporting

- Make it applicable to all maintenance task s; systems, structure and zonal

Most operators plan directly from the Maintenance Planning Document, as it contains all repetitive

maintenance tasks from all sources (MRBR, ALS, SBs, SILS etc ...). The new reporting format is therefore

based on the MPD task numbering format, based on the latest revision of the MPD

. The format is similar to

the one used to collect data for recent evolution exercises.

The Airbus database has been designed and dimensioned to receive data on a continuous flow basis.

Operators are therefore requested to report data from all maintenance checks. The data should include all

task results, findings and nil findings. The reporting and collection of nil-findings allows a computation of

finding rate (finding/nil-finding ratio) which may be used for future maintenance program optimization.

Please refer to AirbusWorld eSite: Airbus World > Maintenance & Engineering > Prepare Maintenance >

Optimize maintenance management > Optimize maintenance program > Report my check records

.

This then gives access to the appropriate reporting spreadsheet and the associated guideline “MPD Task

Reporting Gui delines”

.

All reports should be sent to MPDtask.Reports@Airbus.com

. Any related questions should be sent to the

same address. Operators will receive an acknowledgement for data reports.

Analysis of the reported data will enable Airbus to monitor the effectiveness of the Maintenance Program

and to further optimize it.

Airlines who report data will also have the possibility to benchmark task findings statistics against the

reported data of other Airlines.

Operators may continue to use the previous CPCP reporting sheet (published until MRBR Rev. 15) for their

own purposes. They can, however, not be used as an input to the Airbus database.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 7. 1 APPENDIX 7

HIRF/LIGHTNING PROTECTION

1) Background

In 1997, approximately ten years after development of the initial A320 MRB Report, the Type

Certification authorities verbally requested the manufacturer to address the subject of the maintenance

of HIRF/Lightning protection in a similar way to that agreed for the A330/A340 program. For that

aircraft program, the MRB did require the manufacturer to identify an appropriate method by which to

confirm that in-service operation will not reduce the HIRF and Lightning protection to a level that is

inadequate to maintain Type Certification objectives.

In addition to this verbal request, approved HIRF/Lightning Protection maintenance requirements are

beneficial in order to support operators who have to show c ompliance with FAA’s Flight Standards

Information Bulletin for Airworthiness (FSAW) 97-16A.

Airbus has reached agreement with the MRB and the Aircraft Certification Offices of EASA, FAA and

Transport Canada that compliance may be shown by a combination of two methods:

a) Identification of dedicated maintenance tasks to supplement the inspections already

included in Sections C, D and E of the MRB Report. These additional tasks are to be

performed by operators on all A318/A319/A320/A321 aircraft at defined intervals. They are

listed in this Appendix to the MRB Report and are approved by the MRB.

b) Identification of an A318/A319/A320/A321 ‘HIRF/Lightning Protection Assurance Plan’ that

requires the manufacturer to perform specific tests on a representative sample of the world

A318/A319/A320/A321 fleet at specified intervals. These tests and intervals are agreed

with the Aircraft Certification Offices. See paragraph 5 for further details.

Though the specific HIRF / Lightning related scheduled tasks are identified in an Appendix to the MRB

Report, operators are to consider them as MRB tasks and include them in their approved maintenance

programs.

2) HIRF and Lightning Protection

– design concept

The coupling phenomena between lightning or HIRF and the aircraft give rise to induced threats which

can interfere with electrical / electronic systems.

HIRF has a real-time effect on systems but results in no residual damage. A HIRF encounter cannot be

detected after the event by a physical examination of hardware.

A Lightning encounter can result in permanent physical degradation of hardware as well as possible

real-time effects.

Aircraft protection against HIRF and Lightning indirect effects is achieved by complementary means:

a) aircraft structure continuity

This continuity is ensured by metal to metal contact and bonding leads.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 7. 2 b) electrical wiring protection

In exposed areas, overshielding ensures protection of cables. This is provided by:

- raceways in wings

- braided conduits in the belly fairing, fin, tailplane, on engines, in tail cone and

landing gear area and at interface between pylon/wing and wing/fuselage

- individual shielding for engine cables (nacelle, pylon, wing)

c) equipment protection

In addition to the equipment inherent protection (circuit layout and box design),

clamping and filtering devices at inputs/outputs prevent damage from voltage/current

resulting from Lightning and HIRF.

d) systems architecture

Systems architecture is designed to achieve systems safety and availability objectives

and contributes to increasing the non-susceptibility of systems to HIRF and Lightning

effects. Main features are:

- segregation of electrical wiring routes

- different locations of equipment

- redundancy and dissimilarity

For the types of protection described in paragraphs a, b and c, appropriate means have been

determined to confirm the continued integrity of the features. The protection described in

paragraph d will not degrade and thus is not addressed.

3) Identification of dedicated tasks in this Appendix

At aircraft level, for each item or group of items providing HIRF/Lightning protection, the following

analysis has been performed:

a) from parameters such as type and location of protection element the consequence of

protection degradation has been assessed.

b) from design features such as material, installation techniques, etc, the causes of

degradation have been identified.

c) from the type of degradation foreseen, the location of items and their accessibility, the

most applicable and effective task to detect the discrepancy has been selected.

d) from any systematic degradation seen in-service, the most effective task to find the

discrepancy has been selected.

At equipment level, taking into account functional criticality, a dedicated review of components fitted

with Lightning protection devices that also act as HIRF protection has been performed. Component

Maintenance Manuals (CMMs) have been verified to check for the presence of appropriate test(s)

using Automatic Test Equipment (ATE) prior to re-release for service. Where test(s) are not required,

justification is provided to demonstrate that the safety objective is achieved.

The tasks were not identified using an MSG-3 type logic approach.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 7. 3 4) Scheduled Maintenance philosophy

With respect to structure continuity, existing General Visual Inspections provided by the Zonal Section

(MRB Report Section E) are applicable and effective.

With respect to electrical wiring, analysis has highlighted that for some specific devices the GVI

required as part of the ZIP is not adequate to identify degradation of HIRF/Lightning protection. For

these design features, this Appendix identifies the need for either a dedicated GVI, a higher level of

inspection, a security check (tactile check) or an impedance loop test to ensure that degradation will be

detected. In addition, service experience has highlighted some specific areas where systematic

deterioration of the protection is possible. This Appendix identifies recommended tasks to address

these findings, some of which are valid only on aircraft with a particular modification standard.

The number of tasks required by this Appendix have been kept to a minimum and the type of task has

been identified as the least intrusive compatible with the target of identifying degradation that causes a

loss of protection below certification values.

The accomplishment procedures to satisfy the tasks are given in the Aircraft Maintenance Manual. No

task requires the disconnection of connectors or dismantling of fixations, restraints or bonding leads

though this may be necessary if there is evidence of degradation.

For the majority of the wiring installation, it is concluded that significant deterioration will be identified

and corrected during application of maintenance tasks as identified defined in the Zonal Section. To

support this conclusion, Airbus have agreed to establish a HIRF/Lightning Protection Assurance Plan

(see paragraph 5). Findings resulting from the activities detailed in this Plan will be used to justify

amendments to this Appendix.

5) HIRF/Lightning Protection Assurance Plan

The A318/A319/A320/A321 HIRF/Lightning Assurance Plan is required to:

a) monitor the effectiveness of the scheduled maintenance tasks identified in the MRB Report

and its Appendix 7 and identify any shortcomings

b) address the special requirements for HIRF/Lightning continuous airworthiness arising from

Type Certification issues

Airbus will measure, on selected aircraft, the level of electrical installation electromagnetic protection.

Th is protection will be measured at the level of the installation and will be compared to that of a new

aircraft. Using a loop tester, a measurement is made of the impedance of a loop created by a braided

conduit, its connections to structure and the structure itself.

The initial sample size was 5 aircraft over a period of 5 years (Campaign N° 1 and 2). In agreement

with Aircraft Certification Offices, the sample size had been decreased to 3 aircraft every 5 years for

campaign N° 3. This sample (3 aircraft over 5 years) has been kept for the campaign N° 4. Future

sample sizes are being reviewed after each campaign with Aircraft Certification Offices.

The tests are being performed at the opportunity of a Heavy Maintenance Visit.. These tests are

performed by the manufacturer and may be carried out concurrently with other maintenance activities

. The power on/off status of the aircraft is not critical.

Airbus is responsible for identifying appropriate aircraft and for making the initial contact with the

operator at least four months prior to the date of the Heavy Maintenance Visit. All operators should be

prepared to provide an aircraft for this purpose

. Details of the A318/A319/A320/A321 HIRF/Lightning Assurance Plan are given Airbus document ref

513.0183/99.

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 7. 4 6) L/HIRF task evolutions

– short-term extension or variation

Evolution of Appendix 7 tasks should be assessed in a similar way to Zonal Inspections and calendar

related structural inspections. They are not classified as either safety or non-safety related. However,

though intervals should be adjusted in accordance with experience the tasks shall not be deleted from

an operators program. It is expected that escalations justified by good experience will be limited to a

value necessary to maintain the task in the same check package.

Short-term extensions or variations are permitted in exceptional circumstances as for other scheduled

maintenance tasks not subject to CN/AD action. The maximum value of these one time extensions is

in accordance with local authority agreements.

# A318/A319/A320/A321 MRB REPORT

– HIRF/Lightning Protection Scheduled Maintenance R equirements

Rev 18 Page: APX 7. 5 Reference Zone Access Interval Description Applicabi l ity

20

- 00

- 01

- 1 571/671 N/A 36 MO WING ELECTRICAL WIRING PROTECTION ELEM ENTS

Check bonding measurement of clamps with a loop tester from

fuselage to rib 9 (Refer to figure 1 for LH side & figure 2 for RH

side) . PRE 24943

20

- 00

- 01

- 2 511/611 Slats extended 72 MO WING ELECTRICAL WIRING PROTECTION ELEMENTS

Check that t he connector is correctly tightened by measurement of

the resistance with a loop tester :

- 4005VC, 4007VC, 4011VC, 4015VC LH side

- 4006VC, 4008VC, 4012VC, 4016VC RH side ALL

20

- 00

- 01

- 3 511/611

520/620

521EB, 521GB, 522AB,

621EB, 621GB, 622AB 72 MO WING ELECTRICAL WIRING PROTECTION ELEMENTS

Check that the connector is correctly tightened by measurement of

the resistance with a loop tester :

4009VC, 4013VC, 4017VC, 4019VC LH side

4010VC, 4018VC, 4020VC RH side ALL

20

- 00

- 02

- 1 334/344 334AB, 334BB, 334CB,

334DB, 334EB

344AB, 344BB, 344CB,

344DB, 344EB 36 MO SECTION 19 BRAIDED CONDUIT

GVI of elements fitted on the following harnesses :

- 405VB, 406VB, 407VB, 408VB, 409VB LH side

- 400VB, 401VB, 402VB, 403VB, 404VB RH side AL L

# A318/A319/A320/A321 MRB REPORT

– HIRF/Lightning Protection Scheduled Maintenance R equirements

Rev 18 Page: APX 7. 6 Reference Zone Access Interval Description Applicabi l ity

20

- 00

- 03

- 1 321 321AL 72 MO VERTICAL FIN

GVI of elements fitted on the following harnesses :

- 4202VB, 4204VB ALL

20

- 00

- 03

- 2 322 322BL 72 MO VERTICAL FIN

GVI of elements fitted on the following harnesses :

- 4202VB, 4204 VB ALL

20

- 00

- 03

- 3 324 324AT 72 MO VERTICAL FIN

GVI of elements fitted on the following harnesses :

- 4202VB, 4204VB ALL

# A318/A319/A320/A321 MRB REPORT

– HIRF/Lightning Protection Scheduled Maintenance Requirements

Rev 18 Page: APX 7. 7 

# Figure 1

Loop tester measurement points in zone 511 (overwing panel left side)

# A318/A319/A320/A321 MRB REPORT

– HIRF/Lightning Protection Scheduled Maintenance Requirements

Rev 18 Page: APX 7. 8 

# Figure 2

Loop tester measurement points in zone 611 (overwing panel right side)

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.1 APPENDIX 8

MODIFICATION REFERENCE LIST

This appendix provides the title of all modification numbers that are mentioned in the MRB report.

This is not a list of all modifications that have been assessed using MSG-3 methodology and thus the

absence of a modification does not necessarily imply that it has not been addressed.

MOD

NUMBER MOD TITLE

20024 FUEL

– INSTALL A CENTRE TANK SYSTEM

20029 DOORS

- BULK CARGO COMPARTMENT

- INSTALL AN ADDITIONAL DOOR AT FR 60/62

20053 NAVIGATION

- ADF

- INSTALL FULL PROVISION FOR SECOND SYSTEM

20056 AIR CONDITIONING

- AVIONICS EQUIPMENT

- GROUND COOLING

- INSTALL COOLING

SYSTEM

20057 AIR CONDITIONING

- CARGO COMPARTMENT

- VENTILATION

- INSTALL SYSTEM IN

FWD COMPARTMENT

20059 AIR CONDITIONING

- CARGO COMPARTMENT

- VE NTILATION

- INSTALL SYSTEM IN

AFT COMPARTMENT

20060 NAVIGATION

– A.D.F.

– INSTALL FULL PROVISION FOR ADF/RMI ON CENTRE PANEL

20062 DOORS

- INSTALL ENTRANCE STAIRS AT FWD PAX DOOR

20067 FIRE PROTECTION

– FWD CARGO COMPARTMENT

– INSTALL SMOKE DETECTION

SY STEM

20069 FIRE PROTECTION

- AFT CARGO COMPARTMENTINSTALL SMOKE DETECTION

SYSTEM

20071 FIRE PROTECTION

– CARGO COMPARTMENT FIRE EXTINGUISHING

– INSTALL A

SINGLE SHOT SYSTEM

20082 AIR CONDITIONING

- CARGO COMPARTMENT HEATING

- INSTALL SYSTEM IN FWD

C OMPARTMENT

20084 AIR CONDITIONING

- CARGO COMPARTMENT HEATING

- INSTALL SYSTEM IN AFT

COMPARTMENT

20109 WATER/WASTE

- INSTALL VACUUM TOILET SYSTEM

20139 LANDING GEAR

- MAIN LANDING GEAR

- INSTALL A 4 WHEEL BOGIE

20154 WINGS

- DELETE PROVISIONS FOR IAE V2 500 DRY BAY

20167 STRUCTURE

- REINFORCE STRUCTURE TO ALLOW MTOW 72T

- MLW 63T

- MZFW 59T

DESIGN WEIGHTS

20188 WINGS

- CENTRE WING

- MODIFY UPPER SKIN PANEL STIFFENERS

20234 DOORS

– INSTALL GIRT BARS FOR SLIDE RAFTS

20246 ELECTRICAL POWER

- DC ELECTRICAL LO AD DISTRIBUTION

- MODIFY P.A.

SWITCHING

20288 WATER/WASTE

- COMPRESSOR

- INSTALL COMPRESSOR FOR POTABLE WATER

SYSTEM

20343 ELECTRICAL POWER

- COCKPIT

- PROVIDE COMMERCIAL ELECTRICAL LOAD

SHEDDING PUSH BUTTON

20354 NAVIGATION

- ATC

- INSTALL 2 ADDITIONAL A TC ANTENNAS TO PROVIDE ANTENNA

DIVERSITY OPERATION

20419 FLIGHT CONTROLS

– ELEVATOR AND AILERON HYDRAULIC ACTUATION

– MODIFY

RESERVOIR AND RETURN CIRCUIT

20449 DOORS

- 2ND AFT C/C DOOR

- RETROFIT ADDITIONAL DOOR

20450 FLIGHT CONTROLS

– RUDDER MECHANICAL CONTROL

– CHANGE RUDDER PEDAL

INSTALLATION

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.2 MOD

NUMBER MOD TITLE

20457 LIGHTS

- CABIN EMERGENCY LIGHTING

- INSTALL A "LSI" FLOOR PATH MARKING

SYSTEM

20509 FUSELAGE

– MODIFY FLOOR PANELS IN AVIONICS COMPARTMENT BETWEEN FR 21

AND FR 23

20510 COMMUNICATIONS

- P/A

- MODIFY EMERGEN CY POWER SUPPLY

20816 FIRE PROTECTION

- AFT CARGO COMPARTMENT

INSTALL A SINGLE SHOT FIRE EXTINGUISHING SYSTEM

20819 AIR CONDITIONING

- AFT C/C

- PROVIDE GROUND COOLING SYSTEM

20941 FUSELAGE

- INTRODUCE STRUCTURAL REINFORCEMENT IN CTR AND AFT FUSELAGE

21003 WATER/WASTE

- RELOCATE POTABLE WATER TANK

21065 FUSELAGE

- REAR FUSELAGE

- REPLACE ADDITIONAL BULK DOOR BY FRAME SHELL

AND ADAPT SYSTEM

21110 AIR CONDITIONING

– COCKPIT VENTILATION

– INSTALL A GRILL IN AIRDUCT

21215 AIR CONDITIONING

- INSTALL A N OZONE FILTER IN THE BLEED AIR SUPPLY

21284 WINGS

- CENTER BOX

- REINFORCE STRUCTURAL BEAMS

21288 WINGS

- CENTER FUSELAGE

- REINFORCE LOWER SECTION (FR 37 TO 41)

21367 WATER/WASTE

- INSTALL COMPRESSOR FOR POTABLE WATER SYSTEM

21387 LANDING GEAR

- NLG

- INSTALL TYRE INFLATION VALVE WITH PRESSURE GAUGE

21388 LANDING GEAR

- MLG

- INSTALL TYRE INFLATION VALVE WITH PRESSURE GAUGE

21414 HYDRAULIC POWER

- BLUE SYTEM ACCUMULATOR

- RELOCATE CONNECTOR

21415 LANDING GEAR

– MLG/BOGIE

– INTRODUCE ACCUMULATOR ON NOR MAL BRAKING

SYSTEM

21521 FUSELAGE

- REINFORCE THE WINDSHIELD/LOWER FAIRING ATTACHMENT

21708 FIRE PROTECTION

- CARGO COMPARTMENT FIRE EXTINGUISHING

- INSTALL A FLOW

METERING SYSTEM FOR ETOPS

21733 STABILIZERS

- VERTICAL STABILIZER

- INTRODUCE PRODUCTION IMPROVEMENTS

21757 WINGS

– INTRODUCE REVISED MANHOLE CLAMP PLATE AND GASKET

21817 APU

– INTRODUCE A FIXED DIVERTER

21891 WATER/WASTE

- INSTALL RECIRCULATION TOILETS INSTEAD OF VACUUM TOILETS

21899 AIR CONDITIONING

- AVIONICS VENTILATION

- INSTALL A NRV AT AIR INLET

21982 LANDING GEAR

- MLG

- INTRODUCE IMPROVED BEARING HOUSING SUB ASSY

21985 LANDING GEAR

- BOGIE MLG LEG

- INTRODUCE NEW LOWER BEARING HOUSING

AND SCRAPER RING

21999 GENERAL

- CONSOLIDATION MOD FROM A320 MODS BASIC FOR A321

22006 FIRE PR OTECTION

– INSTALL A SMOKE DETECTION AND FIRE EXTINGUISHING

SYSTEM

22023 HYDRAULIC POWER

- ADAPT HYDRAULIC SYSTEM TO A321 DEFINITION

22058 FUSELAGE

- WINDSHIELD

- REPLACE FRAME LOWER MEMBER

22083 HYDRAULIC POWER

– RESERVOIR PRESSURIZATION SYSTEM

– RELOC ATE AIR

CHECK VALVE

22116 DOORS

- PAX CREW DOORS

- IMPROVE ACOUSTIC INSULATION

22129 LANDING GEAR

- MLG

- REPLACE BOGIE WITH TWIN WHEEL

22181 ICE AND RAIN PROTECTION

- WINGS ANTI

- ICING SYSTEM

- INTRODUCE MODIFIED

VALVE

22188 DOORS

– COVER SYSTEM AND ST RUCTURAL ADAPTION AFTER ENTRANCE STAIR

REMOVAL

22189 DOORS

– COVER SYSTEM AND STRUCTURAL ADAPTION AFTER ENTRANCE STAIR

REMOVAL

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.3 MOD

NUMBER MOD TITLE

22190 AIR CONDITIONING

- COVER SYSTEM AND STRUCTURAL ADAPTATION AFTER

REMOVAL OF AVIONIC COOLING PACK

22266 LANDING GEAR

- MLG

- INTRODUCE TORQUE LINK APEX DAMPER

22561 FIRE PROTECTION

- LAVATORY SMOKE DETECTION

- INTRODUCE AMBIENT SYSTEM

22628 WATER/WASTE

- POTABLE WATER SYSTEM

- INSTALL AUXILIARY COMPRESSOR

22630 WATER/WASTE

- POTABLE WATER SYSTEM

- INSTALL AUXILIARY COMPRE SSOR FOR

A320

22681 LIGHTS

- EMERGENCY LIGHTING

- INSTALL A "LSI" FLOOR PATH MARKING SYSTEM

FOR A321

22719 FIRE PROTECTION

– LAVATORY FIRE EXTINGUISHER

– MODIFY LOCATION

22871 WATER/WASTE

- POTABLE WATER

- INSTALLATION OF FILTER FOR LAVATORIES

POTABLE WATER

22992 FUSELAGE

- REAR FUSELAGE

- REMOVE BULK CARGO DOOR

23002 STABILIZERS

- TRIMMABLE HORIZONTAL STABILIZER

- INTRODUCE ALUMINIUM

CENTRAL JOINT

23006 AIR CONDITIONING

- AVIONICS EQPT VENT

- INSTL FILTER FITTED WITH IN SITU

CLOGGING INSPECTIO N DEVICE

23010 DOORS

- PASSENGER/CREW

- INSTALL ACOUSTIC INSULATION

23051 WINGS

- AILERONS

- INTRODUCE REVISED TORQUE VALUE FOR ATTACHMENT

BOLTS

23061 FLIGHT CONTROLS

- AILERONS

- ELIMINATE EXCESSIVE PLAY AT AILERON TRAILING

EDGE

23183 ICE AND RAIN PRO TECTION

– INTRODUCE A NEW WING ANTI

- ICE VALVE FOR A321

23288 DOORS

- ENTRANCE STAIRS

- INSTALL COMPLETE PROVISION FOR AIRSTAIRS

23337 PNEUMATIC

– ENGINE BLEED

– INTRODUCE IMPROVED OVERPRESSURE VALVE

23398 DOORS

– ENTRANCE STAIRS

– INSTALL STAIRS AT FWD PAX DOOR FROM

COMPLETE PROVISION

23406 ICE AND RAIN PROTECTION

- WING ICE PROTECTION

- IMTRODUCE IMPROVED ANTI

ICE VALVE

23814 COMMUNICATIONS

- CIDS

- ADAPT PUBLIC ADDRESS POWER SUPPLY FOR A321 AND

A319

24135 FLIGHT CONTROLS

- FCDC SYSTEM

- INTRODUCE T HE A320/A321 FCDC STD

24146 AIR CONDITIONING

- AVIONICS EQUIPMENT VENTILATION

- INSTALL A PALL FILTER

P/N QB0452

24158 AIR CONDITIONING

- HEATING

- INTRODUCE ADDITIONAL AREA HEATING FOR A321

PAX DOORS 2 AND 3

24206 PNEUMATIC

– APU BLEED AIR SUPPLY AND CROSSBLEED SYSTEM

– INTRODUCE

MODIFIED APU BLEED AIR CHECK VALVE

24285 HYDRAULIC POWER

- HYDRAULIC RESERVOIR

- PRESSURIZING SYSTEM

-

INTRODUCE IMPROVED PRESSURE SYSTEM

24351 INDICATING/RECORDING SYSTEMS

- ELECTRICAL CLOCK

- INSTALL A CLOCK SMITHS

TYPE 26 10

24389 DOORS

- FWD PASSENGER/CREW DOOR

- INTRODUCE ADDITIONAL FACILITIES TO

PREVENT FREEZING

24427 FUSELAGE

- FAIRINGS

- IMPROVE PEEL

- OFF RESISTANCE OF QUARTZ/EPOXY

RADOME OUTER SKIN (4TH GENERATION)

24488 AIR CONDITIONING

– CARGO VENT

– INSTALL AN A DAPTED VENTILATION SYSTEM

(A320 TO A319) IN AFT CARGO COMPARTMENT

24492 FIRE PROTECTION

– CARGO COMPARTMENT SMOKE DETECTION

– INSTALL AN

ADAPTED SMOKE DETECTION SYSTEM (A320 TO A319) IN FWD CARGO

COMPARTMENT

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.4 MOD

NUMBER MOD TITLE

24494 FIRE PROTECTION

– CARGO COMPARTMENT SMOK E DETECTION

– INSTALL AN

ADAPTED SMOKE DETECTION SYSTEM (A320 TO A319) IN AFT CARGO

COMPARTMENT

24496 EQUIPMENT/FURNISHINGS

- AFT CARGO COMPARTMENT ADAPT C.L.S SYSTEM TO

A319 DEFINITION

24498 APU

- STORAGE AND DISTRIBUTION

- MODIFY APU COMMON LUBRICATION SYSTEM

24534 EQUIPMENT FURNISHINGS

- CARGO COMPARTMENT

- INTRODUCE ADVANCED

TECHNOLOGY LINING

24535 EQUIPMENT/FURNISHINGS

- CARGO COMPARTMENT INTRODUCE ADVANCED

TECHNOLOGY LINING IN GARGO COMPT WITH CLS

24596 STABILIZERS

- THS

- INTRODUCE TITANIUM FITTIN G (ANTI MOD 23002)

24603 DOORS

- CARGO COMPT DOORS FWD AND AFT

- INTRODUCE SOLID SHIM MATERIAL

24701 HYDRAULIC POWER

- AUXILIARY HYDRAULIC POWER

- RAT

- INTRODUCE MODIFIED

RAT (NEW BEARING)

24771 COMMUNICATIONS

- CIDS

- INTRODUCE MODIFIED DIRECTOR POWER SUP PLY

PRINCIPLE

24821 EQUIPMENT/FURNISHINGS

- AFT CARGO COMPARTMENT PROVIDE ADDITIONAL

CONTAINER CAPABILITY

24857 HYDRAULIC POWER

- RESERVOIR PRESSURIZATION SYSTESM

- INTRODUCE

MODIFIED REDUCING VALVE P/N 634

24930 ICE AND RAIN PROTECTION

– WING ICE PROT ECTION ALLOW A321 WING ANTI ICING

VALVE ON A320/A319

24943 INTRODUCE BONDING CONTINUITY OF CONDUITS ON THE OVERWING PANELS

25014 ICE AND RAIN PROTECTION

- WING ICE PROTECTION

- INSTALL A320/A319 (HYMATIC )

WING ANTI

- ICING VALVE ON A321

25017 FI RE PROTECTION

- AFT CARGO COMPARTMENT

ADAPT SINGLE SHOT FIRE EXTINGUISHING SYSTEM FROM A320 TO A319 DEFINITION

25023 AIR CONDITIONING

– AVIONICS

- EQUIPMENT VENTILATION

- INTRODUCE NON

RETURN VALVE ON G.R.U.AIR INLET

25042 FUSELAGE

- REAR

– NODIFY CORROSION PROTECTION AFT PAX DOOR SILL

25044 DOORS

- CARGO COMPARTMENT FWD/AFT

- INTRODUCE MODIFIED ACTUATOR

FITTING AND ATTACHMENT

25053 ENGINE FUEL AND CONTROL

- CFM56

- CONTROLLING INTRODUCE ECU STD

P19/P06/P03 ON CFM56

- 5A1/A3

25083 WATER AND WASTE

- AIR SUPPLY SYSTEM

- INTRODUCE AIR COMPRESSOR P/N M12

IN A320 VERSION

25084 WATER AND WASTE

- AIR SUPPLY SYSTEM

- INTRODUCE AIR COMPRESSOR P/N M12

25275 FUEL

- TANKS

- INSTALL STRUCTURAL AND SYSTEM PROVISION FOR 1ST ACT IN

BULK AND CLS CARGO CONFIGURATION (A321

- 200)

25331 COMMUNICATIONS

- CIDS

- INTRODUCE LED TECHNOLOGY ON CABIN SIGNS

25354 FUSELAGE

- REAR FUSELAGE

- REMOVE BULK CARGO DOOR ON A320 A/C

25365 HYDRAULIC POWER

- RESERVOIR PRESSU. SYSTEM INTRODUCE RESERVOIR

PRESSURIZATION UNIT (RPU P/N QA 07739)

25386 LIGH TS

- EMERGENCY LIGHTING

- INSTALL EMERGENCY ESCAPE PATH MARKING

SYSTEM FLOOR MOUNTED (LSI)

25404 EXHAUST

- THRUST REVERSER CONTROL AND INDICATING ACTIVATE ADDITIONAL

THRUST REVERSER LOCK CONTROL

25415 FUEL

– GENERAL

– INSTALL ACT PROVISIONS (A/S PART)

25 419 ICE AND RAIN PROTECTION

- WINDSHIELD RAIN PROTECTION

- DESACTIVATION OF

RAIN REPELLENT SYSTEM

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.5 MOD

NUMBER MOD TITLE

25426 FIRE PROTECTION

– CARGO COMPARTMENT

– ETOPS

– ADAPT FLOW METERING

SYSTEM TO A321

25429 EQUIPMENT/FURNISHINGS

- PAX COMPARTMENT

- MINOR CHANGES FOR SWR02

VERSION

25453 FUEL

- INSTALL 1ST ACT IN BULK AND CLS CARGO CONFIGURATION (A321

- 200)

25482 WINGS

- FLAPS HYDRAULIC ACTUATION AND POWER TRANSMISSION

- INTRODUCE

SEMI FLUID GREASE TO OFFSET GEAR BOX

25485 LANDING GEAR

- MLG

- MAIN SIDESTAY LOWER CARDAN JOI NT

- INTRODUCE

MODIFIED LOCK AND THRUST WASHER

25504 FUEL

– FQIC

– INTRODUCE FQIC (SIMMONDS) SOFTWARE

- 06

25529 NAVIAGATION

- WEATHER RADAR SYSTEM

– ACTIVATE PREDICTIVE WINDSHARE

FUNCTION

25594 INTRODUCE PAINT SYSTEM PRIMER + DIRECT PAINT AT FR 24 TO FR 35 ON STRG 32

LH/RH

25675 DOORS

- PASSENGER CREW

- INTRODUCE ADDITIONAL FREZZING PROTECTION ON

PAX DOOR & MODIFY GREASING OF FLEXIBLE CTL

25711 FUEL

- TANKS

- INSTALL STRUCTURAL AND SYSTEM PROVISION FOR 1ST ACT IN

BULK AND CLS CARGO CONFIGURATION A319

25712 FUEL

- TANKS

- INSTALL 1ST ACT IN BULK AND CLS CARGO CONFIGURATION (A319)

25713 FUEL

- TANKS

- INSTALL STRUCTURAL AND SYSTEM PROVISIONS FOR 1 ACT IN BULK

AND CLS CARGO CONFUGURATION (A320)

25714 FUEL

- TANKS

- INSTALL 1ST ACT IN BULK AND CLS CARGO CO NFIGURATION (A320)

25757 APU STORAGE AND DISTRIBUTION

- INTRODUCE MODIFIED LUBRICATION SYSTEM

FOR APU AND GENERATOR ON APIC APU

25819 NAVIGATION

- WEATHER RADAR SYSTEM

- ACTIVATE DUAL PREDICTIVE WINDSHEAR

FUNCTION

25850 WINGS

– ACCESS COVERS

– INTRODUCE MODIFIED BOLT PROTECTION AND

INCREASED HOLE TOLERANCE

26110 FUEL

– TANKS

- INSTALL STRUCTURAL AND SYSTEM PROVISIONS FOR 2ND ACT IN

BULK AND CLS CARGO CONFIGURATION (A320)

26117 NAVIGATION

- WEATHER RADAR SYSTEM

- ACTIVATE COLLINS DUAL PREDICTIVE

WINDSH EAR SYSTEM

26131 FUEL

- TANKS

- INSTALL 2ND ACT IN BULK AND CLS CARGO CONFIGURATION (A320)

26215 FUEL

– TANKS

- INSTALL STRUCTURAL AND SYSTEM PROVISIONS FOR 2ND ACT IN

BULK AND CLS CARGO CONFIGURATION (A319)

26216 FUEL

- TANKS

- INSTALL 2ND ACT IN BULK AND CLS CARGO CONFIGURATION (A319)

26228 WINGS

– CENTER WING

– MODIFY REAR SPAR OF SECTION 21

26270 NAVIGATION

- SINGLE PWS

- COLLINS SINGLE PWS ACTIVATION

26350 FUSELAGE

- NOSE FWD FUSELAGE

- INSTALL FLUID COLLECTOR GRILL AND WATER

DRIP TRAY AT THE CO CKPIT DOOR

26362 AIR CONDITIONING

– AIR COOLING

– INTRODUCE MODIFIED AIR CONDITIONING PACK

26363 AIR CONDITIONING

– AIR COOLING

– INTRODUCE MODIFIED RAM AIR OUTLET

26364 EQUIPMENT/FURNISHINGS

- LAVATORIES

- INTRODUCE MODIFIED LAVATORY

MODULES

26548 WI NGS

- FLP HYD. ACTUATION AND PWR TRANSM.INTROD. MODIFIED ROTARY

ACTUATOR SEAL & SEMI

- FLUID GREASE TO OFFSET GEARBOX

26562 WINGS TRAILING EDGE

– MODIFIED MANUFACTURING METHOD OF SHROUD BOX

FOR A320/A319

26568 WINGS TRAILING EDGE

– MODIFIED MANUFACTURING M ETHOD OF SHROUD BOX

FOR A321

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.6 MOD

NUMBER MOD TITLE

26579 ICE AND RAIN PROTECTION

– INTRODUCE WATERPHOBIC COATING ON

WINDSHIELDS

26644 LANDING GEAR

- MLG

- INTRODUCE ENHANCEDMAIN LANDING GEAR

26712 WINGS

– INBOARD/OUTBOARD FLAP

– SIMPLIFY FLAP TO CARRIAGE ATTACHMENT

26739 AI R CONDITIONING

- GENERAL

- INSTALL "LE BOZEC" AVIONIC FILTER SYSTEM P/N

- 31

26786 FLIGHT CONTROL

- FCDC SYSTEM

- INTRODUCE FCDC P/N

- 0106

26796 WINGS

– INBOARD FLAP

– INTRODUCE MODIFIED FLAP SUPPORT 1 ASSEMBLY

26925 LANDING GEAR

– ALTERNATE BRAKING

– INTROD UCE MODIFIED ALTERNATE

BRAKING SYSTEM

26963 ICE AND RAIN PROTECTION

- WINSHIELD RAIN PROTECTION

- ACTIVATION OF RAIN

REPELLENTSYS. (FLUID COMPATIBLE WITH OZONE RULES)

26965 LANDING GEAR

- WHEELS AND BRAKES

- INTRODUCE BSCU COMMON STD

27014 HYDRAULIC POWE R

- AUXILIARY HYDRAULIC POWER

- INTRODUCE MODIFIED

SUNDSTRAND RAM AIR TURBINE

27038 AIR CONDITIONING

- AVIONIC EQUIPMENT VENTILATION

- INTRODUCE PALL AIR FILTER

P/N QB0639

27113 FUEL

– GENERAL

– SYSTEM PROVISIONS FOR ADDITIONAL FUEL SYSTEM (A319CJ)

27116 E QUIPMENT/FURNISHING

– CARGO COMPARTMENT

– ADAPT CARGO COMPARTMENT

TO A319CJ DEFINITION

27140 ELECTRICAL POWER

- GENERAL

- DEFINE NEW ELECTRICAL GENERATION CONCEPT

FOR SINGLE AISLE A/C

27182 LANDING GEAR

- WHEELS AND BRAKES

- INSTALL INFLATION VALVES WITH

PRESSURE INDICATOR ON MLG BFG/MH WHEELS

27183 LANDING GEAR

- WHEELS AND BRAKES

- INSTALL INFLATION VALVES WITH

PRESSURE INDICATOR ON NLG BFG WHEELS

27189 HYDRAULIC POWER

- AUXILIARY HYDRAULIC POWER

- INSTALL A319 RAM AIR

TURBINE ON A320

27330 INDICATING /RECORDING SYSTEMS

- ELECTRICAL CLOCK

- INSTALL AIR PRECISION

P/N APE5100

- 1 CAPABLE OF GPS TIME

27353 LIGHTS

- EMERGENCY LIGHTING

- INSTALL ALSI SEAT MOUNTED EMERGENCY

ESCAPE PATH MARKING SYSTEM EEPMS FOR A321

27381 EQUIPMENT/FURNISHINGS

– CARGO COMPARTME NTS

– INSTALL SET 4.1P IN AFT

CARGO COMPARTMENT IN BULK WITH 2 ACTs (A320)

27498 ELECTRICAL POWER

– GENERAL

– AC

- DC MAIN DISTRIBUTION

– INSTALL AC

- DC

SHEDDABLE BUSBARS

27531 NAVIGATION

- ADF

- NOT INSTALL ADFSYSTEM (RECEIVER AND ANTENNA)

27620 NAVIG ATION

- STANDBY DATA: ALTITUDE AND HEADING

- INSTALL INTEGRATED

STANDBY INSTRUMENT SYSTEM (ISIS)

27992 ICE AND RAIN PROTECTION

- WINDSHIELD RAINPROTECTION

- DESACTIVATION OF

NEW RAIN REPELLENT

27997 INDICATING/RECORDING SYSTEM

– CFDS

– INTRODUCE A COMBIN ED FDIU/DMU

28101 INTRODUCE FLOOR PANELS WITH FIBER GLASS EXTERNAL PLIES

28159 AIR CONDITIONING

– AVIONICS EQUIPMENT VENTILATION

– DEACTIVATE TWO

SPEED CAPABILITY FUNCTION

28160 ELEC PWR

- AC EMERGENCY GENERATION

- ACTIVATE A319/A321 ELECTRICAL

EMERGENC Y CONFIGURATION ON A320 A/C

28162 GENERAL

- ENVIRONMENTAL ENVELOPE

- EXTEND FLIGHT ENVELOPE UP TO 41000

FT (A319 CJ)

28166 LIGHTS

- EMERGENCY LIGHTING

- INSTALL SEAT MOUNTED LSI FOR A319 VERSION

28216 NAVIGATION

- STANDBY DATA: ALTITUDE AND HEADING

- INST ALL INTEGRATED

STANDBY INSTRUMENT SYSTEM (ISIS)

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.7 MOD

NUMBER MOD TITLE

28238 FUEL

- GENERAL

- A319 CORPORATE JET

- ACT FLEXIBILITY CONCEPT (0 TO 6)

28342 GENERAL

- A319 CJ MODIFY CHARACTERISTICS GROUND/FLIGHT C.G. LIMIT (TO FWD)

AND ADAPT GREEN BAND ON PITCH TRIM WHEEL

28301 L ANDING GEAR

- ALTERNATE BRAKING WITH ANTI

- SKID

- INSTALL BDDV FINAL FIX

REGARDING WATER INGRESS

28377 ICE AND RAIN PROTECTION

- WINSHIELD RAIN PROTECTION

– INTRODUCE MODIFIED

GAGE ASSY

28413 HYDRAULIC POWER

- BLUE AUXILIARY HYD POWER

- RAM AIR TURBINE (RAT)

–

REINTRODUCE DOWTY R.A.T. ON A320 A/C

28508 FUSELAGE

- CARGO COMPARTMENT

- RE

- INSTALL CENTERLINE T

- BEAM (SET 5.1A)

FOR A320

28509 FUSELAGE

- CARGO COMPARTMENT

- RE

- INSTALL CENTERLINE T

- BEAM (SET 5.2A)

FOR A319

28520 EQUIPMENT/FURNISHINGS

– AFT CARGO COMPARTMENT

– PROVIDE ADDITIONAL

CONTAINER CAPABILITY

28610 FUSELAGE

- CARGO COMPARTMENT

- RE

- INSTALL CENTERLINE T

- BEAM FOR A321

28652 FUEL

- TANKS A321/200

- INTRODUCE STRUCT. AND SYS. PROVISIONS FOR 2ND ACT

IN BULKAND CARGO LOADIND SYS. CARGO CONFIG.

28653 FUEL

- TANKS

- INTRODUCE A SECOND ADDITIONAL CENTER TANK IN BULK AND

CARGO LOADING SYSTEM

- CARGO CONFIG

28667 ICE AND RAIN PROTECTION

- WINSHIELD RAIN PROTECTION

– INTRODUCE MODIFIED

GAGE ASSY WITH INPUT VALUE FUNCTION SUPRESSED

28898 FLIGHT C ONTROLS

- FLAPS HYDRAULIC ACTUATION AND PWR TRANSMISSION

REDESIGN FLAP ACTUATOR (791, 792, 793, 794)

28899 FLT CTL

- FLAP HDY ACTUATION AND PWR TRANSMISSION REDESIGN CHANGES TO

FLAP ACTUATOR (1070, 1071, 1072, 1073, 7074)

28917 ELECTRICAL POWER

- AC EMERGENC Y GENERATION

- REINSTALL A320 ELECTRICAL

EMERGENCY CONFIGURATION

28989 COMS

- PAX ENTERTAINMENT (VIDEO)

- MODIFY VIDEO POWER DISTRIB FOR

INTRODUCTION OF VCC MASTER SWITCH FOR A321

28999 EQUIPMENT/FURNISHINGS

- CARGO COMPARTMENTS

– INSTALL SET 4L CARGO

COMPAR TMENTS IN AFT CARGO HOLD WITH TWO ACTs IN BULK CONFIGURATION

30014 WATER/WASTE

- GENERAL

- ADAPT WATER/WASTE SYSTEM A319 SYSTEM TO A318

DEFINITION

30027 FIRE PROTECTION

– GENERAL

– ADAPT FIRE PROTECTION AND CARGO SMOKE

DETECTION SYSTEM TO A318 DEFINITIO N

30062 LANDING GEAR

- PARKING/ULTIMATE EMERGENCY BRAKING

- INTRODUCE A

PRESSURE SWITCH

30067 AIR CONDITIONING

– CARGO COMPARTMENT

– INSTALL AN ADAPTED VENTILATION

SYSTEM (A319 TO A318) IN AFT CARGO COMPARTMENT

30098 WINGS

- OUTBOARD FLAP

- SIMPLIFY MANUFACTUR ING PROCESS OF OUTBOARD FLAP

30142 INDICATING/RECORDING SYSTEM

– CFDS

– INSTALL FLIGHT DATA INTERFACE MNGT

UNIT (FDIMU) FROM VENDOR TELEDYNE

30178 FUEL

- ADAPT 1ST ACT INSTALLATION FOR LOW PRESSURE SYSTEM (A321

- 200)

30188 COMS

- PAX ENTERTAINMENT (VIDEO)

- MODIFY VIDEO POWER DISTRIB FOR

INTRODUCTION OF VCC MASTER SWITCH FOR A320 AND A319

30292 AIR CONDITIONING

- AVIONICS EQUIPMENT VENTILATION

- ACTIVATE THE TWO

SPEED CAPABILITY OF TECHNOFAN FANS

30352 ELECTRICAL POWER

– AC GENERATION

– ADAPT NEW ELECTRICA L GENERATION

CONCEPT ON CFM56

- 5A/5B ENGINES

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.8 MOD

NUMBER MOD TITLE

30353 FIRE PROTECTION

– AVIONICS COMPARTMENT SMOKE DETECTION

– INSTALL AN

“OPTICAL” SMOKE DETECTOR

30355 FUSELAGE

- CENTER FUSELAGE

- INTRODUCE MODIFIED KEEL BEAM SIDE PANEL IN

SECTION 15/21

30368 INDICATING REC ORDING SYSTEMS

- EIS

- INSTALL DMC, DU AND DISKETTES FOR EIS2

30375 ELECTRICAL POWER

– AC GENERATION

– MODIFY ELECTRICAL GENERATION

CONCEPT ON IAE V2500 A5 ENGINES

30422 FUEL

- CERTIFICATION OF FUEL SYSTEM

- (LOW PRESSURE SYSTEM) FOR THE

OPERATION 0 TO 2 ACT S

30428 LIGHTS

– CABIN EMERGENCY LIGHTING

– INTRODUCE POWER SUPPLY UNIT (EPSU)

P/N 3214

- 62

- 10

30494 INDG/RECORDING SYSTEMS

- CFDS

- AND DATA RECORDING SYSTEM

- INTRODUCE

SFIM SOFTWARE FOR FDIMU (DMU PART/IAE ENG)

30538 LIGHTS

- EMERGENCY LIGHTING

- INSTALL EM ERGENCY ESCAPE PATH MARKING

SYSTEM SEAT MOUNTED LSI FOR A320 VERSION

30588 PNEUMATIC

– APU BLEED AIR SUPPLY AND CROSSBLEED SYSTEM

– INTRODUCE A

STRENGTHED APU CHECK VALVE

30626 AIR CONDITIONING

– AIR COOLING

– INSTALL A NEW ECS

30748 GENERAL

– FLIGHT EN VIRONMENTAL ENVELOPE EXTENSION TO 12100 m

30970 WINGS

- INBOARD FLAP

- INTRODUCE OPTIMIZED INBOARD DESIGN FLAP

31002 EQUIPMENT/FURNISHINGS

- REMOVE SEM I

- AUTOMATIC CLS IN FWD AND ADT

CARGO HOLD

31012 FUSELAGE

- REAR FUSELAGE

- INTRODUCE MODIFIED BUTT JOINTS FRA ME 47 AND 64

IN A319/320/A321

31276 ELECTRICAL POWER

– GENERAL

– INSTALL ACOMMERCIAL SHEDDING PUSH

- BUTTON

SWITCH IN COCKPIT

31425 FIRE PROTECTION

– CRG COMPARTMENT

– FIRE EXTING

– INTRODUCE A FIRE

EXTINGUISHING SYSTEM FOR ETOPS 180+15 MIN

31427 FUSELAGE

- GENERAL

- INSTALL STRUCTURAL PROVISIONS FOR AINS ANTENNA

31448 STABILIZERS

– VERTICAL STABILIZER; ADAPT SEVERAL A318 PARTS TO

A320/A321/A319

31469 AIR CONDITIONING

- DOOR AREA HEATING

- INTRODUCE MODIFIED FLOOR PANEL

HEATING SYSTEM FOR DOOR 1 LH/RH

3 1574 EQUIPMENT/FURNISHINGS

– LAVATORIES

– INTRODUCE MODIFIED HONEYCOMB

MATERIAL FOR LAVATORY WALLS

31601 WINGS

– OUTBOARD FLAP

– INTRODUCE OPTIMIZED FLAP DESIGN

31620 FUSELAGE

- FWD FUSELAGE

- RE

- INSTALL CENTERLINE BEAMS AND

DECOMPRESSION PANEL PROTECTI VE DEVICES IN CARGO COMPT

31797 EQUIPMENT/FURNISHINGS

- CARGO COMPARTMENTS

– INSTALL SET 4J CARGO

COMPARTMENTS IN AFT CARGO HOLD WITH PROV FOR TWO ACTs IN CLS CONFIG

31997 EQUIPMENT/FURNISHINGS

- SEMI AUTOMATIC CLS

- REPLACE RETRACTABLE XZ

SIGNGLE LATCHE S 32 ACT BY FIXED ONES

32007 NAVIGATION

– ATC

– INSTALL REMOTE ATC BOX

32013 ELECTRICAL POWER

– GENERAL

– DE

- ACTIVATE COMMERCIAL SHEDDING PUSH

BUTTON SWITCH IN COCKPIT

32025 WINGS

– MAIN STRUCTURE

– GERA RIB 5

– CHANGE TO GEAR RIB BUSHES

32027 PNEUMAT IC

– DISTRIBUTION

– INTRODUCE MODIFIED BLEED AIR DUCT SEALS

32104 COMMUNICATIONS

- CIDS

- INSTALL COCKPIT CREW TO CABIN CREW ALERTING

SYSTEM IN CABIN

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8.9 MOD

NUMBER MOD TITLE

32106 COMMUNICATIONS

- CIDS

- INSTALL CABIN CREW TO COCKPIT CREW ALERTING

SYSTEM IN CABIN

32154 EQUIPMENT/FUR NISHINGS

– LAVATORIES

– NEW HONEYCOMB MATERIAL FOR WALL

OF LAVATORY A

32208 INSTALL A SECOND EMERGENCY EXIT ON A319

32264 INDICATING/RECORDING SYSTEM

– AIDS

– INTRODUCE FDIMU FOR A318 ADAPTED

TO ENGINE INTERFACE VENDOR (SAGEM)

32441 IMPROVE CORROSION PR OTECTION OF RIB 10

32488 EQUIPMENT/FURNISHINGS

- SEMI AUTOM. CARGO LOADING

- REPLACE RETRACTABLE

XZ

- SINGLE LATCHES 32 ACT BY FIXED ONES FOR 2.ACT

32499 DOORS

– COCKPIT DOOR

– INSTALL ELECTRICAL OVERRIDE SYSTEM

32633 EQUIPMENT/FURNISHINGS

- LAVATORIES MODIFI CATION OF FLOOR PAN

32739 AIR CONDITIONING

– AVIONICS EQUIPMENT VENTILATION

– DEACTIVATE TWO

SPEED CAPABILITY FUNCTION

32877 AIR CONDITIONING

– INSTALL A MORE COMPACT LE BOZEC FILTER

33100 COMMUNICATIONS

– CIDS

– INTRODUCE ENHANCED CIDS (A318 VERSION) A ND

RELATED SYSTEMS ON SINGLE AISLE FAMILY

33125 OXYGEN

– PASSENGER OXYGEN

– INSTALL A GASEOUS OXYGEN SYSTEM FOR A319

33129 AIR CONDITIONING

– AVIONICS EQUIPMENT GROUND COOLING

– DEACTIVATE THE

GROUND REFRIGERATION UNIT (GRU)

33194 COMMUNICATION

– CIDS

– ADAPT PUBLIC ADDRESS POWER SUPPLY FOR A318

33230 FUSELAGE

- REAR FUSELAGE

- INSTALL PROVISION FOR LIVE

- TV ANTENNA

33246 ELECTRICAL POWER

- GENERAL

- REACTIVATECOMMERCIAL SHEDDING PUSH

BUTTON SWITCH IN COCKPIT (ANTI

- MOD 32013 BY RETROFIT)

33300 COMMUNIC ATIONS

– CIDS

– IMPROVE THE A318 CIDS EQUIPMENT

33320 AIR CONDITIONING

– AIR COOLING

– ADAPT A318 ECS TO A319 INCLUDING PIN

PROGRAMMING OF SYSTEM CONTROLLER

33436 EQUIPMENT/FURNISHINGS

- AFT LAVATORIES

- INTRODUCE MODIFIED HONEYCOMB

MATERIAL FOR LAVATOR Y F WALL

33497 NAVIGATION

– STANDBY DATA: ATTITUDE AND HEADDING

– REPLACE THALES ISIS

BY THE 3 CONVENTIONAL STANDBY INSTRUMENTS

33498 PNEUMATIC

– ENGINE BLEED AIR SUPPLY SYSTEM

- INTRODUCE NEW 4.5” SEAL

TYPE IN WING L/E DUCTS

33592 LEADING EDGE AND LEA DING EDGE DEVICES

– CHANGE MATERIAL OF SLAT AND

SLAT TRACKATTACHMENT BOLT AND SHOULDERED BOLT

33593 LIGHTS

- CARGO AND SERVICE COMPARTMENTS

- INSTALL MAINTENANCE LIGHT

F1000955

- 01

33594 COMMUNICATION

– CIDS

– INTRODUCE A318 STANDARD CIDS ON ENTIRE SA FAMILY

33777 EQUIPMENT/FURNISHINGS

- CURTAINS AND PARTITIONS

- INSTALL DEADBOLT ON

CENTER LATCH OF REINFORCED COCKPIT DOOR

33780 AIR CONDITIONING

– AIR COOLING

– ADAPT A318 ECS TO A320 A/C

33779 EQUIPMENT/FURNISHINGS

– ANCILLARY EQUIPMENT

– ADAPT DOOR N° !FLOOR

P ANEL HEATING SYSTEM FOR A321 A/C

33827 AIR CONDITIONING

– AIR COOLING

– ADAPT A318 ECS TO A321 A/C

33844 NACELLES / PYLONS

- PYLONS

- IMPROVE AERODYNAMIC SHAPE OF CFM PYLON

33847 NACELLES / PYLONS

- PYLONS

- IMPROVE AERODYNAMIC SHAPE OF IAE PYLON

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8. 10 MOD

NUMBER MOD TITLE

33973 FUEL

– GENERAL

– A319

- 100 (2 ACTs)

– CERTIFICATION OF ACT INSTALLATION FOR

OPERATION

34254 FUSELAGE

- REAR FUSELAGE

- INSTALL PROVISIONS FOR LIVE TV ANTENNA

34650 LANDING GEAR

- NOSE GEAR

- MODIFY SPRING CURVE

34678 FIRE PROTECTION

- CARGO COMPARTMENT FI RE EXTINGUISHING

RELOCATE BASIC FIREX BOTTLE TO AFT CC ON A318 AND A319 A/C

34664 AIR CONDITIONING

– AVIONICS EQUIPMENT GROUND COOLING

– REMOVE GROUND

REFRIGERATION UNIT (GRU)

34767 WINGS

- OUTBOARD FLAP

- INSTALL OUTBOARDFLAPS MANUFACTURED TO

OPTIMIZED DESIGN

34783 NAVIGATION

- ATC/MODE S

- DEACTIVATE RATC FUNCTION

34797 NACELLES/PYLONS

- GENERAL

- INSTALL PYLON FWD AND AFT UPPER SPARS

MANUFACTURED FROM STAINLESS STEEL (CFM/IAE/PW PYLONS)

34856 COMMUNICATIONS

- CIDS

- REINTRODUCE PREVIOUS CIDS ON A320 A /C

34863 AIR CONDITIONING

– AIR COOLING SYSTEM

– PTFE SEALS FOR AIR CONDITIONING

PACK

34883 FIRE PROTECTION

– CARGO COMPARTMENT FIRE EXTINGUISHING

– INSTALL 2ND

FIREX BTL FOR ETOPS 180 ON A319 A/C

34884 FIRE PROTECTION

– CARGO FIRE EXTINGUISHING

– ADAPT ETOPS 180+15 MIN FIREX

SYSTEM TO A319CJ

34885 AIR CONDITIONING

- GENERAL

- RE

- INSTALL LE BOZEC FILTER SYSTEM

(ANTIMOD TO 32877)

34895 ELECTRICAL POWER

– GENERAL

– REMOVE NEW ELECTRICAL GENERATION EEPGS

34898 COMMUNICATIONS

- CIDS

- REINTRODUC E PREVIOUS CIDS ON A319 A/C

34997 COMMUNICATIONS

- CIDS

- REINTRODUCE PREVIOUS CIDS ON A321 A/C

35080 FUSELAGE

- FLOOR PANELS

- CHANGE DESIGN OF FLOOR PANELS

35110 AIR CONDITIONING

– AIR COOLING

– REMOVE ECS A318 TYPE FROM A319, A320, A321

DUE TO MSN RE JECTANCE

35236 AIR CONDITIONING

- CARGO COMPARTMENT VENTILATION

– INSTALL VENT: SYSTEM

IN AFT CARGO COMPARTMENT FOR A319 CJ (SB ONLY)

35270 INDICATING/RECORDING SYSTEMS

- EIS

- INSTALL EIS1 IN PLACE OF EIS2 (ANTI

- MOD

34571+31495+30368+30232)

35535 FUSE LAGE

- GENERAL

- REPLACE BLANKING PANEL UNDER GIRT BAR FITTING AT

FWD PAX/CREW DOOR THRESHOLD (SB ONLY)

35792 FUSELAGE

- REAR FUSELAGE

- MODIFY SHEAR PLATE IN AREA BETWEEN FRAMES

69 AND 70 LH AND RH

35871 NAVIGATION

– AIR DATA/INTERNAL REFERENCE SYSTEM (ADIRS)

- INTRODUCE AIR

DATA MONITORING FUNCTION

35878 EQUIPMENT/FURNISHINGS

– LAVATORIES

– INTRODUCE MODIFIED HONEYCOMB

MATERIAL FOR D AND E WALL (SB ONLY)

35882 FUSELAGE

- FLOOR PANELS

- INSTALL ONE

- PIECE DOOR SILL COVER PLATE IN

DOOR 4 AREA

35891 NAV IGATION

- GENERAL

- ACTIVATE POLAR NAVIGATION FUNCTION ON A320 FAMILY

AIRCRAFT

35938 HYDRAULIC POWER

– POWER TRANSFER

– ACTIVATE THE POWER TRANSFER UNIT

(PTU) INHIBITION LOGIC ON SA A/C

36309 FUSELAGE

- FLOOR PANELS

- FULL COMPOSITE CLIP NUT INSTALLATION IN

ACCORDANCE WITH MODIFIED STRUCTURE

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8. 11 MOD

NUMBER MOD TITLE

36471 FUSELAGE

- FLOOR PANELS

- MODIFY INSTALLATION OF SCREW IN LH/RH AFT PAX

DOOR FRAME

36475 CABIN SYSTEM

- ON

- BOARD MOBILE TELEPHONYSYSTEM

- INSTALL GSM ON BOARD

36547 WINGS

- AILERONS

- MAIN STRUCTURE

- INTRODUC E REDESIGNED AILERONS

36590 CABIN SYSTEM

- CABIN DATA COMMUNICATIONSYSTEMS

- INSTALL STRUCTURAL

PROVISIONS FOR A CABIN SWIFT BROADBAND SYSTEM

36592 CABIN SYSTEM

- CABIN DATA COMMUNICATIONSYSTEMS

- INSTALL A CABIN SWIFT

BROADBAND SYSTEM

36635 AIR CONDITI ONING

- GENERAL

- REPLACE NSA8206 SEALS BY ABS5800 PTFE SEALS

IN SEVERAL ATA 21/36 SUB

- SYSTEMS

36665 FIRE PROTECTION

- CARGO COMPARTMENT FIRE EXTINGUISHING

- INSTALL A

SECOND FIREX BOTTLE FOR ETOPS 120/180 MIN ON A318

36794 CABIN SYSTEM

- ON

– BOARD MOB ILE TELEPHONY SYSTEM

- DEACTIVATE GSM ON

BOARD

37085 INDICATING/RECORDING SYSTEM

- AIDS

- INSTALL A WGL

– DAR EQUIPMENT WITH 4

GSM/GPRS MODULES

- ARINC 600

- TELEDYNE

37276 FIRE PROTECTION

- CARGO COMPARTMENT FIRE EXTINGUISHING

–

RELOCATE BASIC FIREX BOT TLE TO AFT CARGO COMPART ON A320

37277 FIRE PROTECTION

- CARGO COMPARTMENT FIRE EXTINGUISHING

–

INSTALL 2ND FIREX BOTTLE FOR ETOPS 120/180 ON A320 A/C

37285 NAVIGATION STANDBY DATA: ALTITUDE AND HEADING

– INSTALL INTEGRATED

STANDBAY INSTRUMENT SYSTEM

- (I SIS)

- (BY SB)

37331 WINGS

- FIXED PARTITION

- INTRODUCE A STANDARD OF BOX WITHOUT DRY BAY

37332 WINGS

- FIXED PARTITION

- INTRODUCE A VERSION OF BOX WITH A DRY BAY

37526 AIR CONDITIONING

- DISTRIBUTION

- INSTALL PALL IMPROVED CARTRIDGE FILTER

ELEM ENT FOR SA AVIONIC FILTER SYSTEM

37807 DOORS

- PASSENGER DOORS

- DEACTIVATE FULLY LH AND RH PASSENGER DOOR 4

37822 EXHAUST

- TURBINE EXHAUST SYSTEM

- INTRODUCE REDESIGNED MIXER ON

PW6000 ENGINES FOR A318 A/C

- CNF PW

37866 LANDING GEAR

- EXTENSION AND R ETRACTION

- INTRODUCE POWER INTERRUPT

PROTECTION CIRCUIT FOR LGCIUS

38206 WING

- MAIN STRUCTURE

- TOP PANEL 2

- INTRODUCTION OF MANUAL REFUEL

APERTURE

- ANTIMOD TO MOD 38209

38209 WING

- MAIN STRUCTURE

- TOP SKIN PANEL NO. 2

- REMOVE MANUAL REFUEL

APERTUR E

38051 AIR CONDITIONING

– CONDITIONED SERVICE AIR SYSTEM (CSAS) INSTALLATION

38068 REAR FUSELAGE

- REINFORCE SKIN PANEL FOR INSTALLATION OF GSM ANTENNA

38196 INERT GAS SYSTEM

- INERT GAS GENERATION SYSTEM (IGGS)

– INSTALL IGGS

38206 WING

- MAIN STRUC TURE

- TOP PANEL 2

- INTRODUCTION OF MANUAL REFUEL

APERTURE

38481 WING

- CENTER WING

- REPLACE TRANSITION FIT BY HIGH INTERFERENCE FIT FOR

HI

- LITE INSTALLATION

38616 WINGS

- FIXED PARTITION

- INTRODUCE A STANDARD OF WING BOX WITHOUT DRY

BAY ON A321 AIRC RAFT

38617 WINGS

- FIXED PARTITION

- INTRODUCE A VERSION OF WING BOX WITH A DRY BAY

ON A321 AIRCRAFT (ANTI

- MOD OF 38616)

38795 COMMUNICATIONS

- INTEGRATED IFE SYSTEM

- INSTALL THALES I4000 FOR AAW02

VERSION

39195 CERTIFY THE MAXIMUM FLIGHT OPERATING LEVEL AT 41000 FEET FOR A318 ELITE

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 8. 12 MOD

NUMBER MOD TITLE

39502 WINGS

- MAIN STRUCTURE

- REDUCE THE QUANTITY OF MAGNETIC LEVEL

INDICATORS

39597 FLIGHT CONTROLS

- FLAPS ELECTRICAL CONTROL AND MONITORING

- INTRODUCE

NEW CSU

150304 COMMUNICATIONS

– CIDS

– INSTALL ENHANCED CIDS A320 (B Y SB)

150311 WINGS

- FITTINGS

- INTRODUCE NEW BEARING AASY FOR THE JACK ANCHORAGE

FITTING (ADAPTATION SOLUTION)

150500 INERT GAS SYSTEM

- INSTALL IGGS

- RETROF I T SOLUTION

150602 E/F

- CARGO COMPARTMENTS

- INSTALL ACT RESTRAINT SYSTEM AND ADAPT

CARGO COMP. FOR A318 ELITE

- SB ONLY

150736 FUEL

- MAIN FUEL PUMP SYSTEM

- INTRODUCE GROUND FAULT INTERRUPTERS (GFI)

TO CENTRE TANK FUEL PUMPS

150773 FLIGHT CONTROLS

- FLAPS ELECTRICAL CONTROL AND MONITORING

- RE

- INSTALL

LIEBHERR CSU

- ANTIMOD TO MOD 39597

150811 FUS ELAGE

- GENERAL

- INTRODUCE IMPROVED SLIDE RELEASE CABLE FOR

EMERGENCY EXIT HATCH

1509 5 5 COMMUNICATIONS

– CIDS

– INSTALL ENHANCED CIDS A321 (BY SB)

151016 COMMUNICATIONS

– CIDS

– INSTALL ENHANCED CIDS A319 (BY SB)

151045 CABIN SYSTEM

- ON

- BOARD MOBILE TE LEPHONYSYSTEM

- REPLACE EQUIPMENT

RACK FOR GSM ON BOARD DUE TO NEW SMOKE DETECTOR

151070 COMMUNICATIONS

– CIDS

– REMOVE COCKPIT CREW AND CABIN CREW ALERTING

SYSTEM (BY SB)

152194 EXH

- THR REVERSER

- CHG MATERIAL CORROSION PREVENTION AND GEOMETRY OF

T/R DOORS ACTR FITTING ON CFM56

- 5A/B NACELLE

153074 FUSELAGE

- REAR FUSELAGE

- APPLY COLD WORKING AND REPLACE RIVETS IN THE

POTABLE WATER SERVICE PANEL AREA AT S18

153555 OXYGEN

- PASSENGER OXYGEN

- INSTALL IMPROVED GOS EQUIPMENT COMPONENTS

160000 WING

- CENTER WING

- INTRODUCE STRUCTUREPROVISION FOR SHARKLET

PROJECT ON SECTION 21 FOR ST1, ST3 AND ST4

160001 WINGS

- GENERAL

- DEFINE AND CERTIFY STRUCTURAL PROVISIONS FOR SHARKLET

FOR A320/A319/A318

1600 2 1 WINGS

- GENERAL

- DEFINE AND CERTIFY STRUCTURAL PROVISIONS FOR SHARKLE T

FOR A321

160023 W INGS

- GENERAL

- CERTIFY SHARKLET INSTALLATION FOR A321

1600 55 FUSLG

- REAR FUSLG

- APPLY COLD WORKING ANDREPLACE RIVETS IN THE WASTE

AND POTABLEWATER SERVICE PANELS AREAS AT S18

160500 WINGS

- GENERAL

- CERTIFY SHARKLET INSTALLATION FOR A320/A31 9/A318

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 9.1 APPENDIX 9

GENERAL VISUAL INSPECTIONS COVERED BY ZONAL TASKS

1. Introduction

This Appendix contains tables for GENERAL VISUAL INSPECTIONS COVERED BY ZONAL TASKS. All

GVIs that are identified by the relevant MSI or SSI analyses and have been accepted for coverage by a

Zonal Task (Section E) are listed in two tables.

In order to ensure a two-way traceability this appendix has 2 tables:

T able „A‟ links the Zonal task to the MSI or SSI GVIs that are covered by this Zonal Task.

T able „B‟ links the MSI or SSI GVI to the Zonal task(s) that covers this Systems or Structures GVI.

This Appendix 9 replaces the “ZIP REFERENCE” information in Section C and Section D as well as the

“MSI/SSI REFERENCE” information in Section E.

For traceability reasons, Sections C and D continue to keep all GVI task references listed in MRBR Rev.

15 that are or will be covered by Zonal tasks. The task number is kept together with the information “TASK

COVERED BY ZIP, SEE APPENDIX 9” in the task description column.

Structures or Sy stems GVIs listed in this appendix are considered adequately covered by Zonal tasks.

Therefore dedicated inspection tasks are not required for these GVIs, if the equivalent Zonal task is

performed at least as frequently as the Structures or Systems GVI interval

.ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

SSI 531109ED01 531109-01-2 GENERAL VISUAL INSPECTION OF ENTRANCE STAIRS

DOOR SURROUND, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE, LH. X 6 YE POST 20062

OR

POST 23288

SSI 531115ED01 531115-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE LOWER

SIDE PANEL, BETWEEN FR. 1 AND FR. 24,

EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531116ED01 531116-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE LOWER

PANEL, BETWEEN FR. 1 AND FR. 24, EXTERNAL

SURFACE, LH/RH. X 6 YE ALL

SSI 531119ED01 531119-02-1 GENERAL VISUAL INSPECTION OF UPPER SKIN OF

LOWER LONGITUDINAL LAP JOINT, BETWEEN FR. 9

AND FR. 20, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531172ED01 531172-02-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN,

BETWEEN FR.21 AND FR.23 LH AND FR.17 AND

FR.18 RH, FROM STGR.31 TO STGR.36. X 6 YE ALL

SSI 532137ED01 532137-02-1 GENERAL VISUAL INSPECTION OF FORWARD CARGO

DOOR CUTOUT PANELS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE. X 6 YE ALL

SSI 532165ED01 532165-01-5 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR.24 AND FR.35

FROM STGR.23 LH/ RH TO BOTTOM CENTERLINE,

EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A318

OR

A319

OR

A320

SSI 534108ED01 534108-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47 AND FR 70,

FROM STRINGER 23, LH/RH TO BOTTOM CENTERLINE,

EXCEPT AREA COVERED BY BELLY FAIRING. X 6 YE A320

OR

A321

SSI 534108ED01D1 534108-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47/51 AND FR 70,

FROM STRINGER 23, LH/RH TO BOTTOM CENTERLINE,

EXCEPT AREA COVERED BY BELLY FAIRING. X 6 YE A319

SSI 534131ED01 534131-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND AFT PASSANGER/CREW DOOR CUTOUTS,

BETWEEN FR 65 AND FR70 AND FROM STRINGER 6 TO

26, EXTERNAL SURFACE (EXCEPT AREA UNDER SCUFF

PLATE), LH/RH X 6 YE ALL

SSI 531115ED01 531115-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE LOWER

SIDE PANEL, BETWEEN FR. 1 AND FR. 24,

EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531116ED01 531116-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE LOWER

PANEL, BETWEEN FR. 1 AND FR. 24, EXTERNAL

SURFACE, LH/RH. X 6 YE ALL

SSI 531119ED01 531119-02-1 GENERAL VISUAL INSPECTION OF UPPER SKIN OF

LOWER LONGITUDINAL LAP JOINT, BETWEEN FR. 9

AND FR. 20, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531172ED01 531172-02-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN,

BETWEEN FR.21 AND FR.23 LH AND FR.17 AND

FR.18 RH, FROM STGR.31 TO STGR.36. X 6 YE ALL

SSI 532137ED01 532137-02-1 GENERAL VISUAL INSPECTION OF FORWARD CARGO

DOOR CUTOUT PANELS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE. X 6 YE ALL

SSI 532165ED01 532165-01-5 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR.24 AND FR.35

FROM STGR.23 LH/ RH TO BOTTOM CENTERLINE,

EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A318

OR

A319

OR

A320

SSI 534108ED01D2 534108-01-5 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47/54 AND FR 70,

FROM STRINGER 23, LH/RH TO BOTTOM CENTERLINE,

EXCEPT AREA COVERED BY BELLY FAIRING. X 6 YE A318

SSI 534131ED01 534131-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND AFT PASSANGER/CREW DOOR CUTOUTS,

BETWEEN FR 65 AND FR70 AND FROM STRINGER 6 TO

26, EXTERNAL SURFACE (EXCEPT AREA UNDER SCUFF

PLATE), LH/RH X 6 YE ALL

SSI 531109ED01 531109-01-2 GENERAL VISUAL INSPECTION OF ENTRANCE STAIRS

DOOR SURROUND, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE, LH. X 6 YE POST 20062

OR

POST 23288

SSI 531115ED01 531115-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE LOWER

SIDE PANEL, BETWEEN FR. 1 AND FR. 24,

EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531116ED01 531116-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE LOWER

PANEL, BETWEEN FR. 1 AND FR. 24, EXTERNAL

SURFACE, LH/RH. X 6 YE ALL

SSI 531119ED01 531119-02-1 GENERAL VISUAL INSPECTION OF UPPER SKIN OF

LOWER LONGITUDINAL LAP JOINT, BETWEEN FR. 9

AND FR. 20, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531172ED01 531172-02-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN,

BETWEEN FR.21 AND FR.23 LH AND FR.17 AND

FR.18 RH, FROM STGR.31 TO STGR.36. X 6 YE ALL Table A

ZL-100-02-1 4 MO

ZL-100-02-2 4 MO

ZL-100-02-3 4 MO 

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 9.2ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 532137ED01 532137-02-1 GENERAL VISUAL INSPECTION OF FORWARD CARGO

DOOR CUTOUT PANELS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE. X 6 YE ALL

SSI 532165ED01D1 532165-01-6 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR.24 AND FR.35.8

FROM STGR.23 LH/ RH TO BOTTOM CENTERLINE,

EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A321

SSI 534108ED01 534108-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47 AND FR 70,

FROM STRINGER 23, LH/RH TO BOTTOM CENTERLINE,

EXCEPT AREA COVERED BY BELLY FAIRING. X 6 YE A320

OR

A321

SSI 534131ED01 534131-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND AFT PASSANGER/CREW DOOR CUTOUTS,

BETWEEN FR 65 AND FR70 AND FROM STRINGER 6 TO

26, EXTERNAL SURFACE (EXCEPT AREA UNDER SCUFF

PLATE), LH/RH X 6 YE ALL

SSI 534176ED01 534176-02-1 GENERAL VISUAL INSPECTION OF AFT EMERGENCY

EXIT SKIN CUTOUTS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE, LH/RH. X 6 YE A321

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 272100-01 27.21.00/08 GENERAL VISUAL INSPECTION OF MECHANICAL

LINKAGE 72 MO ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 351000-06 35.10.00/06 GENERAL VISUAL INSPECTION OF CREW OXYGEN

SUPPLY PIPES 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 351000-06 35.10.00/06 GENERAL VISUAL INSPECTION OF CREW OXYGEN

SUPPLY PIPES 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 212700-02 21.27.00/04 GENERAL VISUAL INSPECTION OF GROUND COOLING

UNIT ATTACHMENT POINTS 6 YE POST 20056

PRE 22190

PRE 34664

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 212700-02 21.27.00/04 GENERAL VISUAL INSPECTION OF GROUND COOLING

UNIT ATTACHMENT POINTS 6 YE POST 20056

PRE 22190

PRE 34664

MSI 255000-20 25.50.00/22 GENERAL VISUAL INSPECTION OF THE SLIDING

CARPET COMPONENTS. 750 FC A319

A/C WITH

SLIDING

CARPET

INSTALLED

OR

A320-200

A/C WITH

SLIDING

CARPET

INSTALLED

OR

A321

A/C WITH

SLIDING

CARPET

INSTALLED

MSI 255000-21 25.50.00/05 GENERAL VISUAL INSPECTION OF TIE-DOWN POINTS 750 FH ALL

SSI 532137ED01 532137-02-1 GENERAL VISUAL INSPECTION OF FORWARD CARGO

DOOR CUTOUT PANELS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE. X 6 YE ALL

MSI 255000-02 25.50.00/06 GENERAL VISUAL INSPECTION OF ROLLER TRACKS,

BALL MATS AND POWER DRIVE UNITS. 750 FC A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED ZL-125-02-2 6 YE

OR

24000 FH

ZL-127-02-1 6 YE

ZL-127-02-2 6 YE

ZL-131-01-1 4 MO

OR

750 FH

OR

750 FC

ZL-131-01-2 4 MO

OR

750 FH

OR

750 FC ZL-100-02-3 4 MO

ZL-121-02-1 6 YE

ZL-125-02-1 6 YE

OR

24000 FH



### Rev 18 Page: APX 9.3ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 255000-03 25.50.00/07 GENERAL VISUAL INSPECTION OF GUIDES AND YZLATCHES WITH AND WITHOUT ROLLERS. 750 FC A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

MSI 255000-21 25.50.00/05 GENERAL VISUAL INSPECTION OF TIE-DOWN POINTS 750 FH ALL

MSI 255000-22 25.50.00/08 GENERAL VISUAL INSPECTION OF ENDSTOPS 750 FC A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

SSI 532137ED01 532137-02-1 GENERAL VISUAL INSPECTION OF FORWARD CARGO

DOOR CUTOUT PANELS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE. X 6 YE ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-131-03-1 12 YE SSI 532103ED01 532103-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 24 TO FR 35. X 12 YE A318

OR

A319

OR

A320

ZL-131-03-2 12 YE SSI 532103ED01D1 532103-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR.24 TO FR.35.8 X 12 YE A321

ZL-133-01-1 6 YE

OR

24000 FH MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-133-01-3 6 YE

OR

24000 FH MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-133-01-4 6 YE

OR

24000 FH MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-133-01-6 6 YE

OR

24000 FH MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 215000-08 21.50.00/08 GENERAL VISUAL INSPECTION OF TRIM AIR DUCTS

(BETWEEN FLOW CONTROL VALVE AND HOT AIR

MANIFOLD). 24000 FH ALL

MSI 215000-09 21.50.00/09 GENERAL VISUAL INSPECTION OF PACK AIR SUPPLY

DUCTS, CLAMPS AND BELLOWS (BETWEEN PACK

OUTLET AND MIXER). 24000 FH ALL

SSI 532103ED01 532103-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 24 TO FR 35. X 12 YE A318

OR

A319

OR

A320 ZL-131-02-1 6 YE

OR

24000 FH

ZL-131-02-2 6 YE

OR

24000 FH

ZL-131-02-3 6 YE

OR

24000 FH

ZL-131-02-4 6 YE

OR

24000 FH

ZL-137-01-1 6 YE

OR

24000 FH ZL-131-01-2 4 MO

OR

750 FH

OR

750 FC



### Rev 18 Page: APX 9.4ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 532103ED01D1 532103-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR.24 TO FR.35.8 X 12 YE A321

MSI 281100-01 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 281100-03 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PATHS AND PIPES. 144 MO ALL

MSI 281100-05 28.11.00/05 INSPECTION FOR BLOCKAGE OF WATER DRAIN PATHS. 144 MO ALL

MSI 281100-06 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PIPES. 144 MO ALL

MSI 281100-09 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 282100-01 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX. 12 YE ALL

MSI 282100-05 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX 12 YE ALL

SSI 571150ED01 GENERAL VISUAL INSPECTION OF CENTER WING BOX,

INTERNAL STRUCTURE. X 12 YE A318

OR

A319

OR

A320-100

OR

A320-200

PRE 160000

OR

A321

SSI 571150ED02 GENERAL VISUAL INSPECTION OF CENTER WING BOX,

INTERNAL STRUCTURE. X 12 YE A320-200

POST 160000

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 531900-05 53.19.00/04 GENERAL VISUAL INSPECTION OF RUBBER FLAP

DRAIN VALVES ZONE 145/146 72 MO ALL

ZL-147-02-1 4 MO MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

MSI 291000-30 29.10.00/31 GENERAL VISUAL INSPECTION OF SEAL DRAIN

SYSTEM 72 MO ALL

MSI 255000-02 25.50.00/06 GENERAL VISUAL INSPECTION OF ROLLER TRACKS,

BALL MATS AND POWER DRIVE UNITS. 750 FC A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

MSI 255000-03 25.50.00/07 GENERAL VISUAL INSPECTION OF GUIDES AND YZLATCHES WITH AND WITHOUT ROLLERS. 750 FC A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

MSI 255000-07 25.50.00/09 GENERAL VISUAL INSPECTION OF GUIDES AND DOOR

SILL ROLLERS. 750 FC A319

A/C WITH CLS

INSTALLED

MSI 255000-08 25.50.00/10 GENERAL VISUAL INSPECTION OF RETRACTABLE DOOR

SILL ROLLER, STRIKER BARS, XZ-LATCH ASSY AND

YZ-LATCH RAIL ASSY. 750 FH A319

POST 24821

OR

A319

POST 28520

MSI 255000-17 25.50.00/19 GENERAL VISUAL INSPECTION OF X-LATCH SGM. 750 FH A320

A/C WITH ACT

INSTALLED

OR

A321

A/C WITH ACT

INSTALLED ZL-151-01-1 4 MO

OR

750 FH

OR

750 FC ZL-137-01-1 6 YE

OR

24000 FH

ZL-141-01-1 12 YE

ZL-145-01-1 6 YE

ZL-147-03-1 6 YE

OR

24000 FH



### Rev 18 Page: APX 9.5ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 255000-20 25.50.00/22 GENERAL VISUAL INSPECTION OF THE SLIDING

CARPET COMPONENTS. 750 FC A319

A/C WITH

SLIDING

CARPET

INSTALLED

OR

A320-200

A/C WITH

SLIDING

CARPET

INSTALLED

OR

A321

A/C WITH

SLIDING

CARPET

INSTALLED

MSI 255000-21 25.50.00/05 GENERAL VISUAL INSPECTION OF TIE-DOWN POINTS 750 FH ALL

MSI 255000-22 25.50.00/08 GENERAL VISUAL INSPECTION OF ENDSTOPS 750 FC A319

A/C WITH CLS

INSTALLED

OR

A320

A/C WITH CLS

INSTALLED

OR

A321

A/C WITH CLS

INSTALLED

ZL-151-01-2 4 MO

OR

750 FH MSI 255000-21 25.50.00/05 GENERAL VISUAL INSPECTION OF TIE-DOWN POINTS 750 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL ZL-151-02-5 6 YE

OR

24000 FH ZL-151-01-1 4 MO

OR

750 FH

OR

750 FC

ZL-151-02-1 6 YE

OR

24000 FH

ZL-151-02-2 6 YE

OR

24000 FH

ZL-151-02-3 6 YE

OR

24000 FH

ZL-151-02-4 6 YE

OR

24000 FH



### Rev 18 Page: APX 9.6ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-151-03-1 12 YE SSI 534120ED01 534120-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 46 TO FR 65. X 12 YE ALL

ZL-151-03-7 12 YE SSI 534120ED01 534120-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 46 TO FR 65. X 12 YE ALL

ZL-151-03-8 12 YE SSI 534120ED01 534120-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 46 TO FR 65. X 12 YE ALL

ZL-153-01-1 6 YE

OR

24000 FH MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-153-01-

10 6 YE

OR

24000 FH MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

ZL-161-01-1 4 MO

OR

750 FH MSI 255000-21 25.50.00/05 GENERAL VISUAL INSPECTION OF TIE-DOWN POINTS 750 FH ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-08 36.00.00/09 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 6 YE ALL

ZL-161-03-1 12 YE SSI 534120ED01 534120-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 46 TO FR 65. X 12 YE ALL

ZL-161-03-2 12 YE SSI 534120ED01 534120-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, BETWEEN CABIN FLOOR

PANELS AND CARGO COMPARTMENT FLOOR, INCLUDING

CABIN FLOOR STRUCTURE, FROM FR 46 TO FR 65. X 12 YE ALL

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 381000-03 38.10.00/02 GENERAL VISUAL INSPECTION OF POTABLE WATER

TANK. 7500 FH A318

OR

A319

OR

A320

PRE 21003

OR

A321

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL ZL-171-01-2 24 MO

OR

7500 FH ZL-151-02-5 6 YE

OR

24000 FH

ZL-151-02-6 6 YE

OR

24000 FH

ZL-161-02-1 6 YE

OR

24000 FH

ZL-161-02-2 6 YE

OR

24000 FH

ZL-171-01-1 24 MO

OR

7500 FH



### Rev 18 Page: APX 9.7ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 381000-03 38.10.00/02 GENERAL VISUAL INSPECTION OF POTABLE WATER

TANK. 7500 FH A318

OR

A319

OR

A320

PRE 21003

OR

A321

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 381000-03 38.10.00/02 GENERAL VISUAL INSPECTION OF POTABLE WATER

TANK. 7500 FH A318

OR

A319

OR

A320

PRE 21003

OR

A321

MSI 212100-01 21.21.00/03 GENERAL VISUAL INSPECTION OF MIXER UNIT AND

SUPPLY DUCTS IN ZONE 137/138, AND IN THE

UNDERFLOOR AREA. 6 YE ALL

MSI 212300-01 21.23.00/01 GENERAL VISUAL INSPECTION OF LAVATORY AND

GALLEY VENTILATION DUCTING IN ZONES 171/172 6 YE ALL

MSI 253000-03 25.30.00/02 GENERAL VISUAL INSPECTION OF WATER SUPPLY

LINE AND CONNECTION. 24000 FH ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 383101-04 38.31.01/04 GENERAL VISUAL INSPECTION OF WASTE TANK AND

ASSOCIATED LINES. 24000 FH A318

OR

A319

OR

A320

POST 20109

OR

A320

POST 21999

OR

A321

MSI 383200-02 38.32.00/01

38.32.00/03 GENERAL VISUAL INSPECTION OF WASTE WATER

DRAIN LINES. 24000 FH ALL

MSI 215000-08 21.50.00/08 GENERAL VISUAL INSPECTION OF TRIM AIR DUCTS

(BETWEEN FLOW CONTROL VALVE AND HOT AIR

MANIFOLD). 24000 FH ALL

MSI 215000-09 21.50.00/09 GENERAL VISUAL INSPECTION OF PACK AIR SUPPLY

DUCTS, CLAMPS AND BELLOWS (BETWEEN PACK

OUTLET AND MIXER). 24000 FH ALL

MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

MSI 291000-30 29.10.00/31 GENERAL VISUAL INSPECTION OF SEAL DRAIN

SYSTEM 72 MO ALL

ZL-197-01-1 6 YE MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

ZL-197-01-2 6 YE MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

ZL-197-01-3 6 YE MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

ZL-197-01-4 6 YE MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

SSI 531106ED01 531106-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AND DOOR FRAME AROUND FORWARD PASSENGER/CREW

DOOR, BETWEEN FR.12 AND FR.24 AND BETWEEN

UPPER AND LATERAL STRINGERS, EXCEPT SCUFF

PLATE AREA, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531114ED01 531114-02-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

ABOVE WINDSHIELD BETWEEN FR.4 AND FR.12,

EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531117ED01 531117-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SIDE

PANEL, BELOW COCKPIT SIDE WIDOWS, BETWEEN

FR.1 AND FR.12, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531118ED01 531118-01-2 GENERAL VISUAL INSPECTION OF AREA FORWARD OF

WINDSHIELD, ABOVE SIDE PANEL, FROM FR. 0 TO

FR. 4, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531179ED01 531179-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN,

BETWEEN FR.12 AND FR.24, FROM THE UPPER

LONGITUDINAL LAP JOINT TO CROWN CENTERLINE,

LH/RH. X 6 YE ALL ZL-200-02-1 24 MO ZL-171-01-2 24 MO

OR

7500 FH

ZL-171-01-3 24 MO

OR

7500 FH

ZL-171-02-1 6 YE

OR

24000 FH

ZL-191-02-1 6 YE

OR

24000 FH

ZL-195-01-1 24 MO



### Rev 18 Page: APX 9.8ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 532164ED01 532164-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR.24 AND FR.35

(A318/A319/A320) / FR.35.8 (A321), FROM

STGR.23 LH/RH TO CROWN CENTERLINE, EXCEPT

AREAS COVERED BY BELLY FAIRING. X 6 YE A318

OR

A319

OR

A320

SSI 533128ED01 533128-02-1 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS

SKIN CUTOUTS, UPPER AND LOWER CORNERS, LH/RH X 6 YE A320

OR

A319

POST 32208

SSI 533128ED01D1 533128-02-2 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS

SKIN CUTOUTS, UPPER AND LOWER CORNERS, LH/RH X 6 YE A318

OR

A319

PRE 32208

SSI 533133ED01 533133-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 35 AND FR 47

FROM STRINGER 23, LH / RH TO CROWN CENTER

LINE, EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A320

SSI 533133ED01D2 533133-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 35 AND FR 47/51,

FROM STRINGER 23, LH / RH TO CROWN CENTER

LINE, EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A319

SSI 534118ED01 534118-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47 AND FR 70,

FROM STRINGER 23, LH/RH TO CROWN CENTERLINE. X 6 YE A320

OR

A321

SSI 534118ED01D1 534118-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47/51 AND FR 70,

FROM STRINGER 23, LH/RH TO CROWN CENTERLINE. X 6 YE A319

SSI 534131ED01 534131-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND AFT PASSANGER/CREW DOOR CUTOUTS,

BETWEEN FR 65 AND FR70 AND FROM STRINGER 6 TO

26, EXTERNAL SURFACE (EXCEPT AREA UNDER SCUFF

PLATE), LH/RH X 6 YE ALL

SSI 531106ED01 531106-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AND DOOR FRAME AROUND FORWARD PASSENGER/CREW

DOOR, BETWEEN FR.12 AND FR.24 AND BETWEEN

UPPER AND LATERAL STRINGERS, EXCEPT SCUFF

PLATE AREA, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531114ED01 531114-02-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

ABOVE WINDSHIELD BETWEEN FR.4 AND FR.12,

EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531117ED01 531117-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SIDE

PANEL, BELOW COCKPIT SIDE WIDOWS, BETWEEN

FR.1 AND FR.12, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531118ED01 531118-01-2 GENERAL VISUAL INSPECTION OF AREA FORWARD OF

WINDSHIELD, ABOVE SIDE PANEL, FROM FR. 0 TO

FR. 4, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531179ED01 531179-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN,

BETWEEN FR.12 AND FR.24, FROM THE UPPER

LONGITUDINAL LAP JOINT TO CROWN CENTERLINE,

LH/RH. X 6 YE ALL

SSI 532164ED01 532164-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR.24 AND FR.35

(A318/A319/A320) / FR.35.8 (A321), FROM

STGR.23 LH/RH TO CROWN CENTERLINE, EXCEPT

AREAS COVERED BY BELLY FAIRING. X 6 YE A318

OR

A319

OR

A320

SSI 533128ED01D1 533128-02-2 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS

SKIN CUTOUTS, UPPER AND LOWER CORNERS, LH/RH X 6 YE A318

OR

A319

PRE 32208

SSI 533133ED01D3 533133-01-4 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 35 AND FR 47/54,

FROM STRINGER 23, LH / RH TO CROWN CENTER

LINE, EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A318

SSI 534118ED01D2 534118-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47/54 AND FR 70,

FROM STRINGER 23, LH/RH TO CROWN CENTERLINE. X 6 YE A318

SSI 534131ED01 534131-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND AFT PASSANGER/CREW DOOR CUTOUTS,

BETWEEN FR 65 AND FR70 AND FROM STRINGER 6 TO

26, EXTERNAL SURFACE (EXCEPT AREA UNDER SCUFF

PLATE), LH/RH X 6 YE ALL

SSI 531106ED01 531106-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AND DOOR FRAME AROUND FORWARD PASSENGER/CREW

DOOR, BETWEEN FR.12 AND FR.24 AND BETWEEN

UPPER AND LATERAL STRINGERS, EXCEPT SCUFF

PLATE AREA, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531114ED01 531114-02-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

ABOVE WINDSHIELD BETWEEN FR.4 AND FR.12,

EXTERNAL SURFACE, LH/RH. X 6 YE ALL ZL-200-02-1 24 MO

ZL-200-02-2 24 MO

ZL-200-02-3 24 MO



### Rev 18 Page: APX 9.9ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 531117ED01 531117-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SIDE

PANEL, BELOW COCKPIT SIDE WIDOWS, BETWEEN

FR.1 AND FR.12, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531118ED01 531118-01-2 GENERAL VISUAL INSPECTION OF AREA FORWARD OF

WINDSHIELD, ABOVE SIDE PANEL, FROM FR. 0 TO

FR. 4, EXTERNAL SURFACE, LH/RH. X 6 YE ALL

SSI 531179ED01 531179-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN,

BETWEEN FR.12 AND FR.24, FROM THE UPPER

LONGITUDINAL LAP JOINT TO CROWN CENTERLINE,

LH/RH. X 6 YE ALL

SSI 532152ED01 532152-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND FORWARD EMERGENCY EXIT SKIN CUT OUT

BETWEEN FR. 35 AND FR 35.3 AND FROM STRINGER

8 TO STRINGER 23, EXTERNAL SURFACE, LH/RH. X 6 YE A321

SSI 532164ED01D1 532164-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR.24 AND FR.35

(A318/A319/A320) / FR.35.8 (A321), FROM

STGR.23 LH/RH TO CROWN CENTERLINE, EXCEPT

AREAS COVERED BY BELLY FAIRING. X 6 YE A321

SSI 533133ED01D1 533133-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 35.8 AND FR 47

FROM STRINGER 23, LH / RH TO CROWN CENTER

LINE, EXCEPT AREAS COVERED BY BELLY FAIRING. X 6 YE A321

SSI 534118ED01 534118-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

EXTERNAL SURFACE, BETWEEN FR 47 AND FR 70,

FROM STRINGER 23, LH/RH TO CROWN CENTERLINE. X 6 YE A320

OR

A321

SSI 534131ED01 534131-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND AFT PASSANGER/CREW DOOR CUTOUTS,

BETWEEN FR 65 AND FR70 AND FROM STRINGER 6 TO

26, EXTERNAL SURFACE (EXCEPT AREA UNDER SCUFF

PLATE), LH/RH X 6 YE ALL

SSI 534176ED01 534176-02-1 GENERAL VISUAL INSPECTION OF AFT EMERGENCY

EXIT SKIN CUTOUTS, UPPER AND LOWER CORNERS,

EXTERNAL SURFACE, LH/RH. X 6 YE A321

ZL-231-01-2 12 YE SSI 532101ED01D1 532101-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR.24 TO FR.35

(A318/A319/A320) / FR.35.8 (A321) ABOVE CABIN

FLOOR LEVEL. X 12 YE A321

ZL-231-01-3 12 YE SSI 532101ED01 532101-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 24 TO FR 35 ABOVE

CABIN FLOOR LEVEL. X 12 YE A318

OR

A319

OR

A320

ZL-233-01-1 12 YE SSI 532101ED01 532101-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 24 TO FR 35 ABOVE

CABIN FLOOR LEVEL. X 12 YE A318

OR

A319

OR

A320

ZL-233-01-2 12 YE SSI 532101ED01D1 532101-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR.24 TO FR.35

(A318/A319/A320) / FR.35.8 (A321) ABOVE CABIN

FLOOR LEVEL. X 12 YE A321

ZL-241-01-2 12 YE SSI 533134ED01D1 533134-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A321

SSI 533134ED01 533134-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A320

SSI 533134ED01D2 533134-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A319

SSI 533134ED01D3 533134-01-4 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A318

SSI 533134ED01 533134-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A320

SSI 533134ED01D2 533134-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A319 ZL-200-02-3 24 MO

ZL-241-01-3 12 YE

ZL-243-01-1 12 YE



### Rev 18 Page: APX 9.10ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 533134ED01D3 533134-01-4 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A318

ZL-243-01-3 12 YE SSI 533134ED01D1 533134-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 35 (A318, A319,

A320)/ FR 35.8 (A321) AND FR 47 /A320, A321)/

FR 47/51 (A319)/ FR 47/54 (A318), ABOVE CABIN

FLOOR LEVEL. X 12 YE A321

ZL-251-01-2 12 YE SSI 534119ED01 534119-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A320

OR

A321

SSI 534119ED01 534119-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A320

OR

A321

SSI 534119ED01D1 534119-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A319

SSI 534119ED01D2 534119-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A318

SSI 534119ED01 534119-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A320

OR

A321

SSI 534119ED01D1 534119-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A319

SSI 534119ED01D2 534119-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A318

SSI 534119ED01 534119-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A320

OR

A321

SSI 534119ED01D1 534119-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A319

SSI 534119ED01D2 534119-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A318

SSI 534119ED01 534119-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A320

OR

A321

SSI 534119ED01D1 534119-01-2 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A319

SSI 534119ED01D2 534119-01-3 GENERAL VISUAL INSPECTION OF FUSELAGE

INTERNAL STRUCTURE, FROM FR 47/54 (A318)/ FR

47/51 (A319)/ FR 47 (A320/A321) TO FR 70,

ABOVE CABIN FLOOR LEVEL. X 12 YE A318

MSI 236000-01 23.60.00/02 GENERAL VISUAL INSPECTION OF STATIC

DISCHARGERS 7500 FH ALL

MSI 491600-02 49.16.00/04 GENERAL VISUAL INSPECTION OF DIVERTER FOR

INTEGRITY AND CONDITION. 40 MO GTCP 36-300

MSI 491600-04 49.16.00/04 GENERAL VISUAL INSPECTION OF DIVERTER AND

FLUID GUTTER FOR INTEGRITY AND CONDITION. 40 MO GTCP 36-300

MSI 491600-10 49.16.00/02 GENERAL VISUAL INSPECTION OF DIVERTER FOR

INTEGRITY AND CONDITION. 40 MO APS 3200

MSI 491600-11 49.16.00/02 GENERAL VISUAL INSPECTION OF DIVERTER FOR

INTEGRITY AND CONDITION. 40 MO 131-9(A)

MSI 491600-14 49.16.00/02 GENERAL VISUAL INSPECTION OF DIVERTER AND

FLUID GUTTER FOR INTEGRITY AND CONDITION. 40 MO APS 3200

MSI 491600-15 49.16.00/02 GENERAL VISUAL INSPECTION OF DIVERTER AND

FLUID GUTTER FOR INTEGRITY AND CONDITION. 40 MO 131-9(A)

SSI 535103ED01 535103-01-1 GENERAL VISUAL INSPECTION OF FUSELAGE SKIN

AROUND CUTOUT FOR TAIL COMPARTMENT ACCESS

DOOR BETWEEN FR 70 AND FR 73 AND BETWEEN

STRINGERS 25 RH AND BOTTOM CENTER LINE,

EXTERNAL SURFACE. X 6 YE ALL

SSI 535125ED01 535125-01-1 GENERAL VISUAL INSPECTION OF REAR FUSELAGE

EXTERNAL SURFACE BETWEEN FR 70 AND FR 87. X 6 YE ALL ZL-251-01-3 12 YE

ZL-253-01-1 12 YE

ZL-261-02-1 12 YE

ZL-263-01-1 12 YE

ZL-300-02-1 24 MO

OR

7500 FH ZL-243-01-1 12 YE



### Rev 18 Page: APX 9.11ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 551017AD01 551017-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, TOP SKIN OUTBOARD OF FUSELAGE

FAIRINGS, UPPER SURFACE, LH/RH 3 YE ALL

SSI 551017AG01 551017-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, TOP SKIN OUTBOARD OF FUSELAGE

FAIRINGS, UPPER SURFACE, LH/RH 3 YE ALL

SSI 551018AD01 551018-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, BOTTOM SKIN OUTBOARD OF FUSELAGE

FAIRINGS, LOWER SURFACE, LH/RH 3 YE ALL

SSI 551018AG01 551018-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, BOTTOM SKIN OUTBOARD OF FUSELAGE

FAIRINGS, LOWER SURFACE, LH/RH 3 YE ALL

SSI 552001AD01 552001-01-1 GENERAL VISUAL INSPECTION OF ELEVATOR, TOP

AND BOTTOM SKIN PANELS, INCLUDING TRAILING

EDGE, EXTERNAL SURFACES, LH/RH 3 YE ALL

SSI 552001AG01 552001-01-1 GENERAL VISUAL INSPECTION OF ELEVATOR, TOP

AND BOTTOM SKIN PANELS, INCLUDING TRAILING

EDGE, EXTERNAL SURFACES, LH/RH 3 YE ALL

SSI 553001AD01 553001-01-1 GENERAL VISUAL INSPECTION OF VERTICAL

STABILIZER, SKIN PANELS, FROM FRONT TO REAR

SPAR AND FROM FIN/FUSELAGE FAIRING TO TOP,

EXTERNAL SURFACE, LH/RH. 3 YE ALL

SSI 553001AG01 553001-01-1 GENERAL VISUAL INSPECTION OF VERTICAL

STABILIZER, SKIN PANELS, FROM FRONT TO REAR

SPAR AND FROM FIN/FUSELAGE FAIRING TO TOP,

EXTERNAL SURFACE, LH/RH. 3 YE ALL

SSI 554001AD01 554001-01-1 GENERAL VISUAL INSPECTION OF RUDDER SIDE

PANELS, INCLUDING TRAILING EDGE, EXTERNAL

SURFACE. 3 YE ALL

SSI 554001AG01 554001-01-1 GENERAL VISUAL INSPECTION OF RUDDER SIDE

PANELS, INCLUDING TRAILING EDGE, EXTERNAL

SURFACE. 3 YE ALL

MSI 272100-01 27.21.00/08 GENERAL VISUAL INSPECTION OF MECHANICAL

LINKAGE 72 MO ALL

MSI 274000-17 27.40.00/19 GENERAL VISUAL INSPECTION OF THS ATTACHMENT

FITTINGS 24 MO ALL

MSI 282200-02 28.22.00/02 GENERAL VISUAL INSPECTION OF APU FUEL FEED

SHROUD LINE FOR EVIDENCE OF LEAKAGE,

CONDITION AND SECURITY. 24000 FH ALL

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

SSI 535124ED01 535124-01-1 GENERAL VISUAL INSPECTION OF REAR FUSELAGE

INTERNAL STRUCTURE BETWEEN FR 70 AND FR 77. X 12 YE ALL

SSI 551005AG01 551005-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, EXTERNAL STRUCTURE OF TORQUE BOX,

INBOARD OF FUSELAGE FAIRINGS. 6 YE ALL

ZL-313-01-1 24 MO MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 491600-13 49.16.00/03 GENERAL VISUAL INSPECTION OF AIR INTAKE DUCT

FOR CONTAMINATION. 24 MO 131-9(A)

MSI 491700-01 49.17.00/01 GENERAL VISUAL INSPECTION OF DRAIN PIPES,

KISS SEALS, DRAIN TANK AND DRAIN MAST. 24 MO 131-9(A)

MSI 493000-01 49.30.00/01 GENERAL VISUAL INSPECTION OF THE FUEL SYSTEM

COMPONENTS, SEALS, LINES AND INTERFACE

CONNECTIONS FOR EVIDENCE OF LEAKAGE. 24 MO 131-9(A)

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 491600-12 49.16.00/01 GENERAL VISUAL INSPECTION OF AIR INTAKE DUCT

FOR CONTAMINATION. 24 MO APS 3200

MSI 491700-01 49.17.00/01 GENERAL VISUAL INSPECTION OF DRAIN PIPES,

KISS SEALS, DRAIN TANK AND DRAIN MAST. 24 MO APS 3200

MSI 493100-01 49.31.00/01 GENERAL VISUAL INSPECTION OF THE FUEL

DISTRIBUTION SYSTEM FOR CONDITION AND

SECURITY. 24 MO APS 3200

MSI 495100-01 49.51.00/01 GENERAL VISUAL INSPECTION OF THE AIR BYPASS

DUCT FOR CONDITION AND SECURITY. 48 MO APS 3200

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 491600-05 49.16.00/05 GENERAL VISUAL INSPECTION OF AIR INTAKE DUCT

FOR CONTAMINATION. 24 MO GTCP 36-300

MSI 491700-01 49.17.00/01 GENERAL VISUAL INSPECTION OF DRAIN PIPES,

KISS SEALS, DRAIN TANK AND DRAIN MAST. 24 MO GTCP 36-300

MSI 492000-04 49.20.00/05 GENERAL VISUAL INSPECTION OF TURBINE PLENUM,

LOAD COMPRESSOR DISCHARGE DUCT AND LOAD

COMPRESSOR SCROLL FOR CONDITION. 24 MO GTCP 36-300

MSI 492000-05 49.20.00/04 GENERAL VISUAL INSPECTION OF GEARBOX FOR OIL

LEAKS. 24 MO GTCP 36-300

MSI 493100-02 49.31.00/02 GENERAL VISUAL INSPECTION OF FUEL COMPONENTS. 24 MO GTCP 36-300

MSI 495200-01 49.52.00/01 GENERAL VISUAL INSPECTION OF COOLING DUCT FOR

CONDITION AND SECURITY. 24 MO GTCP 36-300 ZL-311-01-1 24 MO

ZL-315-01-1 24 MO

ZL-315-01-2 24 MO

ZL-315-01-3 24 MO ZL-300-02-1 24 MO

OR

7500 FH



### Rev 18 Page: APX 9.12ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 499100-01 49.91.00/03 GENERAL VISUAL INSPECTION OF EXTERNAL

LUBRICATION LINES AND LUBRICATION COMPONENTS

FOR LEAKAGE, CONDITION AND SECURITY. 24 MO GTCP 36-300

MSI 272100-01 27.21.00/08 GENERAL VISUAL INSPECTION OF MECHANICAL

LINKAGE 72 MO ALL

SSI 553002AD01 553002-01-1 GENERAL VISUAL INSPECTION OF VERTICAL

STABILIZER, REAR SPAR AFT FACE, INCLUDING

FITTINGS AND RUDDER HINGE ARMS. NOTE1: IF

CFRP FITTINGS OR RUDDER HINGE ARMS ARE

REPLACED BY METALLIC FITTINGS OR RUDDER HINGE

ARMS, THEY ARE TO BE INSPECTED IN ACCORDANCE

WITH SSI 55.30.05 AND SSI 55.3 6 YE A320

PRE 21733

PRE 21999

SSI 553002AG01 553002-01-1 GENERAL VISUAL INSPECTION OF VERTICAL

STABILIZER, REAR SPAR AFT FACE, INCLUDING

FITTINGS AND RUDDER HINGE ARMS. NOTE1: IF

CFRP FITTINGS OR RUDDER HINGE ARMS ARE

REPLACED BY METALLIC FITTINGS OR RUDDER HINGE

ARMS, THEY ARE TO BE INSPECTED IN ACCORDANCE

WITH SSI 55.30.05 AND SSI 55.3 6 YE A320

PRE 21733

PRE 21999

SSI 553007AD01 553007-01-1 GENERAL VISUAL INSPECTION OF VERTICAL

STABILIZER, REAR SPAR AFT FACE. 6 YE A320

POST 21733

OR

A320

POST 21999

OR

A321

OR

A319

OR

A318

SSI 553007AG01 553007-01-1 GENERAL VISUAL INSPECTION OF VERTICAL

STABILIZER, REAR SPAR AFT FACE. 6 YE A320

POST 21733

OR

A320

POST 21999

OR

A321

OR

A319

OR

A318

SSI 554007AD01 554007-01-1 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A319

OR

A320

POST 21733

OR

A320

POST 21999

OR

A321

SSI 554007AD01D1 554007-01-2 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A318

SSI 554007AG01 554007-01-1 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A319

OR

A320

POST 21733

OR

A320

POST 21999

OR

A321

SSI 554007AG01D1 554007-01-2 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A318

SSI 554002AD01 554002-01-1 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE, INCLUDING FITTINGS. NOTE

1: IF CFRP FITTINGS ARE REPLACED BY METALLIC

FITTINGS, THEY ARE TO BE INSPECTED IN

ACCORDANCE WITH SSI 55.40.05 AND SSI

55.40.06. NOTE 2: MOD 21733 IS FOR CHANGE OF

VERTICAL STABILIZER FITTINGS 6 YE A320

PRE 21733

PRE 21999

SSI 554002AG01 554002-01-1 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE, INCLUDING FITTINGS. NOTE

1: IF CFRP FITTINGS ARE REPLACED BY METALLIC

FITTINGS, THEY ARE TO BE INSPECTED IN

ACCORDANCE WITH SSI 55.40.05 AND SSI

55.40.06. NOTE 2: MOD 21733 IS FOR CHANGE OF

VERTICAL STABILIZER FITTINGS 6 YE A320

PRE 21733

PRE 21999 ZL-326-01-1 6 YE ZL-315-01-3 24 MO

ZL-325-02-1 6 YE



### Rev 18 Page: APX 9.13ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 554007AD01 554007-01-1 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A319

OR

A320

POST 21733

OR

A320

POST 21999

OR

A321

SSI 554007AG01 554007-01-1 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A319

OR

A320

POST 21733

OR

A320

POST 21999

OR

A321

SSI 554007AD01D1 554007-01-2 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A318

SSI 554007AG01D1 554007-01-2 GENERAL VISUAL INSPECTION OF RUDDER, FRONT

SPAR FORWARD FACE. APPLICABILITY A320: POST

21733, OR POST 21999 6 YE A318

ZL-331-01-1 6 YE SSI 551015AG01 551015-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, FRONT SPAR, OUTBOARD OF FUSELAGE

FAIRING, FORWARD FACE AND END RIB (RIB 14),

EXTERNAL SURFACE, LH/RH 12 YE ALL

ZL-332-01-1 12 YE SSI 551015AG01 551015-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, FRONT SPAR, OUTBOARD OF FUSELAGE

FAIRING, FORWARD FACE AND END RIB (RIB 14),

EXTERNAL SURFACE, LH/RH 12 YE ALL

SSI 551016AG01 551016-01-1 GENERAL VISUAL INSPECTION OF HORIZONTAL

STABILIZER, REAR SPAR, OUTBOARD OF FUSELAGE

FAIRINGS, AFT FACE, LH/RH 6 YE ALL

SSI 552003AG01 552003-01-1 GENERAL VISUAL INSPECTION OF ELEVATOR, FRONT

SPAR, FORWARD FACE, LH/RH 6 YE ALL

ZL-335-01-1 6 YE SSI 552003AG01 552003-01-1 GENERAL VISUAL INSPECTION OF ELEVATOR, FRONT

SPAR, FORWARD FACE, LH/RH 6 YE ALL

MSI 236000-01 23.60.00/02 GENERAL VISUAL INSPECTION OF STATIC

DISCHARGERS 7500 FH ALL

MSI 711000-01 71.10.00/02 GENERAL VISUAL INSPECTION OF LIP ASSEMBLY AND

INNER BARREL OF INLET COWL. 20 MO CFM

MSI 711000-07 71.10.00/03 GENERAL VISUAL INSPECTION OF OUTER SKIN OF

INLET COWL ANF FAN COWL DOORS 24 MO CFM

MSI 781100-01 78.11.00/01 GENERAL VISUAL INSPECTION OF POWERPLANT

NOZZLE AND CENTERBODY 7500 FH CFM

MSI 781100-02 78.11.00/03 GENERAL VISUAL INSPECTION OF ATTACHMENT AREAS 7500 FH CFM

MSI 783000-07 78.30.00/06 GENERAL VISUAL INSPECTION OF THRUST REVERSER

SECONDARY AIRFLOW OUTLET 7500 FH CFM

MSI 236000-01 23.60.00/02 GENERAL VISUAL INSPECTION OF STATIC

DISCHARGERS 7500 FH ALL

MSI 711100-02 71.11.00/02 GENERAL VISUAL INSPECTION OF THE INTAKE COWL

OUTER SKIN. 750 FC IAE

MSI 711100-03 71.11.00/01 GENERAL VISUAL INSPECTION OF LIP ASSEMBLY

AND INNER BARREL OF THE INTAKE COWL. 750 FC IAE

MSI 711300-01 71.13.00/01 GENERAL VISUAL INSPECTION OF THE EXTERNAL

SURFACE OF THE FAN COWL DOORS. 750 FC IAE

MSI 723100-01 72.31.00/02 GENERAL VISUAL INSPECTION OF THE FAN BLADES

FOR DAMAGE OR DETERIORATION. 750 FC IAE

MSI 723100-02 72.31.00/02 GENERAL VISUAL INSPECTION OF INLET CONE, FAN

BLADES AND ANNULUS FILLERS. 750 FC IAE

MSI 723100-03 72.31.00/02 GENERAL VISUAL INSPECTION OF THE INLET CONE

FOR DAMAGE OR DETERIORATION. 750 FC IAE

MSI 723280-01 72.32.80/03 GENERAL VISUAL INSPECTION OF INLET GUIDE

VANES. 750 FC IAE

MSI 723280-03 72.32.80/02 GENERAL VISUAL INSPECTION OF SPLITTER FAIRING

AND FRONT FAIRING . 750 FC IAE

MSI 723285-01 72.32.85/01 GENERAL VISUAL INSPECTION OF FAN TRACK AND

COLD-STREAM DUCT FOR DAMAGE OR DETERIORATION. 750 FC IAE

MSI 723285-02 72.32.85/01 GENERAL VISUAL INSPECTION OF THE OUTLET GUIDE

VANES TO ENSURE SECURITY AND TO DETECT

DAMAGE. 750 FC IAE

MSI 725000-01 72.50.00/02 GENERAL VISUAL INSPECTION OF THE REAR OF THE

LOW PRESSURE TURBINE 1500 FH IAE

MSI 781000-01 78.10.00/05 GENERAL VISUAL INSPECTION OF THE AERODYNAMIC

SURFACES OF THE COMMON NOZZLE ASSEMBLY,

EXHAUST CONE AND PRESSURE SEAL 6000 FH IAE

MSI 781000-05 78.10.00/03 GENERAL VISUAL INPECTION OF THE EXHAUST CONE

AND ATTACHMENTS 4500 FC IAE

MSI 783201-01 78.32.01/03 GENERAL VISUAL INSPECTION OF THE C-DUCT OUTER

SURFACES. 750 FC IAE ZL-326-01-1 6 YE

ZL-326-01-3 6 YE

ZL-334-02-1 6 YE

ZL-400-02-1 4 MO

ZL-400-02-2 4 MO

OR

750 FC



### Rev 18 Page: APX 9.14ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 236000-01 23.60.00/02 GENERAL VISUAL INSPECTION OF STATIC

DISCHARGERS 7500 FH ALL

MSI 711300-01 71.13.00/01 GENERAL VISUAL INSPECTION OF FAN COWL OUTER

SKIN / STRAKE FOR CONDITION 20 MO PW

MSI 716100-01 71.61.00/01 GENERAL VISUAL INSPECTION OF AIR INTAKE COWL

LIP, INNER AND OUTER BARREL SURFACES FOR

DAMAGE OR DEFORMATION 6000 FH PW

MSI 716100-04 71.61.00/01 GENERAL VISUAL INSPECTION OF VENTILATION

INLET FOR OBSTRUCTION. 6000 FH PW

MSI 781100-04 78.11.00/04 GENERAL VISUAL INSPECTION OF MIXER, PLUG,

MIXER STRUTS AND CONE 6000 FC PW

MSI 781144-01 78.11.44/01 GENERAL VISUAL INSPECTION OF COMMON NOZZLE

ASSEMBLY INTERNAL AND EXTERNAL AERODYNAMIC

SURFACES 6000 FH

OR

20 MO PW

MSI 783200-01 78.32.00/01 GENERAL VISUAL INSPECTION OF OUTER SURFACES

OF THRUST REVERSER COWLS 4500 FC

OR

20 MO PW

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

ZL-433-01-1 6 YE

OR

24000 FH MSI 302100-02 30.21.00/03 GENERAL VISUAL INSPECTION OF INLET COWL ANTIICE SUPPLY DUCTS AND ASSOCIATED HARDWARE

BETWEEN SWIRL NOZZLE AND INLET AFT BULKHEAD. 24000 FH CFM

ZL-433-01-2 6 YE

OR

24000 FH MSI 302100-02 30.21.00/04 GENERAL VISUAL INSPECTION OF ANTI-ICE SUPPLY

DUCTS AND ASSOCIATED HARDWARE BETWEEN

PICCOLO TUBE AND INLET COWL AFT BULKHEAD 24000 FH IAE

MSI 717000-01 71.70.00/01 GENERAL VISUAL INSPECTION OF DRAIN LINES 24 MO CFM

MSI 730000-02 73.00.00/06 GENERAL VISUAL INSPECTION OF VSV/VBV

MECHANICAL LINKAGE AND OF FUEL SYSTEM PIPING

AND COMPONENTS 6000 FH CFM

MSI 752000-03 75.20.00/04 GENERAL VISUAL INSPECTION OF PIPING (AIR

AND/OR FUEL) OF : - HPT CASE COOLING SYSTEM -

COMPRESSOR ROTOR CLEARANCE CONTROL SYSTEM -

IGNITION LEAD AIR COOLING SYSTEM - LPT NOZZLE

COOLING SYSTEM 7500 FH CFM

78.30.00/05 GENERAL VISUAL INSPECTION OF "V" BLADE ON THE

FORWARD FACE OF THRUST REVERSER AND ADAPTER

RINGS OF ENGINE FAN FRAME (C-DUCTS OPEN) 6000 FH CFM

78.30.00/05 GENERAL VISUAL INSPECTION OF "V" BLADE ON THE

FORWARD FACE OF THRUST REVERSER AND ADAPTER

RINGS OF ENGINE FAN FRAME (C-DUCTS OPEN) 6000 FH CFM

MSI 783100-02 78.31.00/05 GENERAL VISUAL INSPECTION OF HYDRAULIC TUBING

AND HOSES (BLOCKER DOORS DEPLOYED) 7500 FH CFM

MSI 792000-07 79.20.00/09 GENERAL VISUAL INSPECTION OF EXTERNAL (UNDER

COWL) OIL SYSTEM COMPONENTS AND TUBING. 7500 FH CFM

MSI 711100-01 71.11.00/03 GENERAL VISUAL INSPECTION OF THE INTAKE COWL

ATTACHMENT FEATURES. 5000 FC IAE

MSI 717000-01 71.70.00/01 GENERAL VISUAL INSPECTION OF POWERPLANT

DRAINS LINES AND CONNECTORS. 7500 FH IAE

MSI 731000-02 73.10.00/02 GENERAL VISUAL INSPECTION OF FUEL SYSTEM

COMPONENTS, MANIFOLDS, TUBES AND JOINTS. 6000 FH IAE

MSI 783200-01 78.32.00/03 GENERAL VISUAL INSPECTION OF THE HYDRAULIC

TUBING AND HOSES (ACCESS DOORS 437AL, 438AR,

447AL, 448AR 7500 FH IAE

MSI 790000-01 79.00.00/04 GENERAL VISUAL INSPECTION OF EXTERNAL OIL

SYSTEM COMPONENTS AND TUBING 7500 FH IAE

MSI 800000-06 80.00.00/04 GENERAL VISUAL INSPECTION OF THE START SYSTEM

DUCTING AND CLAMPS 6000 FH IAE

MSI 716100-02 71.61.00/02 GENERAL VISUAL INSPECTION OF AIR INTAKE COWL

TITANIUM AFT BULKHEAD 6000 FH PW

MSI 716100-03 71.61.00/03 GENERAL VISUAL INSPECTION OF AIR INTAKE COWL

THERMAL PROTECTION SHIELDS 6000 FH PW

MSI 711000-07 71.10.00/03 GENERAL VISUAL INSPECTION OF OUTER SKIN OF

INLET COWL ANF FAN COWL DOORS 24 MO CFM

SSI 711300ED01 711300-01-2 GENERAL VISUAL INSPECTION OF FAN COWL DOOR

HINGE FITTINGS AND SURROUNDING STRUCTURE. X 6 YE CFM

SSI 783200ED01 783200-01-2 GENERAL VISUAL INSPECTION OF "C" DUCT HINGE

FITTINGS AND SURROUNDING STRUCTURE. X 6 YE CFM MSI 783000-02

ZL-435-01-2 16 MO

ZL-435-01-3 16 MO

ZL-437-01-1 16 MO ZL-400-02-3 4 MO

ZL-411-01-1 20 MO

ZL-411-01-2 20 MO

ZL-411-01-3 20 MO

ZL-435-01-1 400 DY



### Rev 18 Page: APX 9.15ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 711300-06 71.13.00/05 GENERAL VISUAL INSPECTION OF THE FAN COWL

ALIGNMENT FEATURES. 7500 FH IAE

SSI 711300ED01 711300-01-4 GENERAL VISUAL INSPECTION OF FAN COWL DOOR

HINGE FITTINGS AND SURROUNDING STRUCTURE. X 12 YE IAE

SSI 783200ED01 783200-01-4 GENERAL VISUAL INSPECTION OF IAE V2500 "C"

DUCT HINGE FITTINGS AND SURROUNDING

STRUCTURE. X 6 YE IAE

ZL-437-01-3 16 MO MSI 711300-03 71.13.00/03 GENERAL VISUAL INSPECTION OF FAN COWL DOORS

INNER SKIN FOR CONDITION 20 MO PW

MSI 781100-02 78.11.00/03 GENERAL VISUAL INSPECTION OF ATTACHMENT AREAS 7500 FH CFM

78.30.00/05 GENERAL VISUAL INSPECTION OF "V" BLADE ON THE

FORWARD FACE OF THRUST REVERSER AND ADAPTER

RINGS OF ENGINE FAN FRAME (C-DUCTS OPEN) 6000 FH CFM

78.30.00/05 GENERAL VISUAL INSPECTION OF "V" BLADE ON THE

FORWARD FACE OF THRUST REVERSER AND ADAPTER

RINGS OF ENGINE FAN FRAME (C-DUCTS OPEN) 6000 FH CFM

MSI 783000-04 78.30.00/07 GENERAL VISUAL INSPECTION OF COOLING INLET

HOLES AND DUCTS FOR CLOGGED OR DAMAGED

PASSAGES 7500 FH

OR

24 MO CFM

MSI 783100-02 78.31.00/05 GENERAL VISUAL INSPECTION OF HYDRAULIC TUBING

AND HOSES (BLOCKER DOORS DEPLOYED) 7500 FH CFM

SSI 783200ED01 783200-01-2 GENERAL VISUAL INSPECTION OF "C" DUCT HINGE

FITTINGS AND SURROUNDING STRUCTURE. X 6 YE CFM

MSI 752100-03 75.21.00/03 GENERAL VISUAL INSPECTION OF DOOR OPENING

ACTUATOR COOLING DUCTS, PRECOOLER DUCTS, ACAC

BLEED DUCTS, 7TH AND 10TH STAGE BLEED PORTS

FOR WEAR, DAMAGE, CRACKS OR MISSING OR LOOSE

FASTENERS 7500 FH IAE

MSI 783200-01 78.32.00/03 GENERAL VISUAL INSPECTION OF THE HYDRAULIC

TUBING AND HOSES (ACCESS DOORS 437AL, 438AR,

447AL, 448AR 7500 FH IAE

MSI 783201-02 78.32.01/04 GENERAL VISUAL INSPECTION OF THE FAN DUCT

STRUCTURE 6000 FH

OR

20 MO IAE

MSI 783201-06 78.32.01/06 GENERAL VISUAL INSPECTION OF THE PRECOOLER

DUCT. 7500 FH IAE

SSI 783200ED01 783200-01-4 GENERAL VISUAL INSPECTION OF IAE V2500 "C"

DUCT HINGE FITTINGS AND SURROUNDING

STRUCTURE. X 6 YE IAE

MSI 752000-01 75.20.00/01 GENERAL VISUAL INSPECTION OF CORE COMPARTMENT

VENTILATION DEFLECTORS 6000 FH

OR

4500 FC PW

MSI 783200-03 78.32.00/03 GENERAL VISUAL INSPECTION OF OUTER SURFACES

OF BY PASS DUCT 6000 FH PW

MSI 783200-04 78.32.00/04 GENERAL VISUAL INSPECTION OF OUTER SURFACES

OF PIVOTING DOORS 4500 FC PW

MSI 783200-05 78.32.00/05 GENERAL VISUAL INSPECTION OF THERMAL BLANKET 6000 FH PW

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 717000-01 71.70.00/01 GENERAL VISUAL INSPECTION OF DRAIN LINES 24 MO CFM

MSI 730000-02 73.00.00/06 GENERAL VISUAL INSPECTION OF VSV/VBV

MECHANICAL LINKAGE AND OF FUEL SYSTEM PIPING

AND COMPONENTS 6000 FH CFM

MSI 752000-03 75.20.00/04 GENERAL VISUAL INSPECTION OF PIPING (AIR

AND/OR FUEL) OF : - HPT CASE COOLING SYSTEM -

COMPRESSOR ROTOR CLEARANCE CONTROL SYSTEM -

IGNITION LEAD AIR COOLING SYSTEM - LPT NOZZLE

COOLING SYSTEM 7500 FH CFM

MSI 792000-07 79.20.00/09 GENERAL VISUAL INSPECTION OF EXTERNAL (UNDER

COWL) OIL SYSTEM COMPONENTS AND TUBING. 7500 FH CFM

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

MSI 717000-01 71.70.00/01 GENERAL VISUAL INSPECTION OF POWERPLANT

DRAINS LINES AND CONNECTORS. 7500 FH IAE

MSI 724000-04 72.40.00/02 GENERAL VISUAL INSPECTION OF THE FUEL NOZZLE

ATTACHMENT AREA. 7500 FH IAE

MSI 724100-01 72.41.00/02 GENERAL VISUAL INSPECTION OF THE VARIABLE

STATOR VANE MECHANICAL LINKAGE. 4500 FC IAE

MSI 731000-02 73.10.00/02 GENERAL VISUAL INSPECTION OF FUEL SYSTEM

COMPONENTS, MANIFOLDS, TUBES AND JOINTS. 6000 FH IAE

MSI 752300-01 75.23.00/01 GENERAL VISUAL INSPECTION OF THE TURBINE

COOLING AIR TUBES FOR CONDITION AND SECURITY. 3000 FH IAE

MSI 752400-02 75.24.00/02 GENERAL VISUAL INSPECTION OF THE ACC VALVE

LINKAGE. 7500 FH IAE

MSI 752400-03 75.24.00/03 GENERAL VISUAL INSPECTION OF THE ACC SYSTEM

AIR INLET, MANIFOLDS AND TUBES. 5000 FC IAE

MSI 753200-01 75.32.00/01 GENERAL VISUAL INSPECTION OF THE CONTROL AIR

TUBES 5000 FC IAE

MSI 781000-01 78.10.00/05 GENERAL VISUAL INSPECTION OF THE AERODYNAMIC

SURFACES OF THE COMMON NOZZLE ASSEMBLY,

EXHAUST CONE AND PRESSURE SEAL 6000 FH IAE ZL-453-01-2 16 MO ZL-451-01-1 16 MO

MSI 783000-02

ZL-451-01-2 16 MO

ZL-451-01-3 16 MO

ZL-453-01-1 16 MO ZL-437-01-2 16 MO



### Rev 18 Page: APX 9.16ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 781000-02 78.10.00/06 GENERAL VISUAL INSPECTION OF THE COMMON

NOZZLE ASSEMBLY ATTACHMENT FEATURES 5000 FC IAE

MSI 781000-06 78.10.00/04 GENERAL VISUAL INSPECTION OF THE NO. 4

BEARING AIR COOLER OUTLET DUCT ATTACHMENTS. 7500 FH IAE

MSI 790000-01 79.00.00/04 GENERAL VISUAL INSPECTION OF EXTERNAL OIL

SYSTEM COMPONENTS AND TUBING 7500 FH IAE

ZL-453-01-3 16 MO MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

SSI 572042ED01 572042-01-5 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY PYLON

FAIRING. X 12 YE ALL

SSI 572047ED01 572047-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON

ATTACHMENT FITTING CUTOUT. X 12 YE ALL

SSI 572057ED01 572057-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE, HOT FUEL

RECIRCULATION HOLE AT RIB BAY 7-8, BETWEEN

STRINGER 4 AND STRINGER 5. X 12 YE ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

SSI 572042ED01 572042-01-5 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY PYLON

FAIRING. X 12 YE ALL

SSI 572047ED01 572047-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON

ATTACHMENT FITTING CUTOUT. X 12 YE ALL

SSI 572057ED01 572057-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE, HOT FUEL

RECIRCULATION HOLE AT RIB BAY 7-8, BETWEEN

STRINGER 4 AND STRINGER 5. X 12 YE ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

SSI 572042ED01 572042-01-5 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY PYLON

FAIRING. X 12 YE ALL

SSI 572047ED01 572047-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON

ATTACHMENT FITTING CUTOUT. X 12 YE ALL

SSI 572057ED01 572057-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE, HOT FUEL

RECIRCULATION HOLE AT RIB BAY 7-8, BETWEEN

STRINGER 4 AND STRINGER 5. X 12 YE ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

SSI 572042ED01 572042-01-5 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY PYLON

FAIRING. X 12 YE ALL

SSI 572047ED01 572047-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON

ATTACHMENT FITTING CUTOUT. X 12 YE ALL

SSI 572057ED01 572057-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE, HOT FUEL

RECIRCULATION HOLE AT RIB BAY 7-8, BETWEEN

STRINGER 4 AND STRINGER 5. X 12 YE ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

SSI 572042ED01 572042-01-5 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY PYLON

FAIRING. X 12 YE ALL

SSI 572047ED01 572047-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AROUND AFT PYLON

ATTACHMENT FITTING CUTOUT. X 12 YE ALL

SSI 572057ED01 572057-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE, HOT FUEL

RECIRCULATION HOLE AT RIB BAY 7-8, BETWEEN

STRINGER 4 AND STRINGER 5. X 12 YE ALL

MSI 236000-01 23.60.00/02 GENERAL VISUAL INSPECTION OF STATIC

DISCHARGERS 7500 FH ALL ZL-471-01-5 20 MO ZL-453-01-2 16 MO

ZL-471-01-1 24 MO

ZL-471-01-2 20 MO

ZL-471-01-3 20 MO

ZL-471-01-4 24 MO

ZL-500-02-1 24 MO

OR

7500 FH



### Rev 18 Page: APX 9.17ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 360000-05 36.00.00/07 GENERAL VISUAL INSPECTION OF NACA AIR INLET

AND PICCOLO TUBES OF WING VENTILATION SYSTEM

FOR BLOCKAGE AND DAMAGE 24 MO ALL

SSI 572031ED01 572031-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN LOWER SURFACE AT FRONT SPAR

MASKED BY PYLON FAIRING AND VISIBLE PORTION

OF PYLON REINFORCING PLATE. X 12 YE ALL

SSI 572059ED01 572059-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE BETWEEN RIB 1 AND

RIB 8. X 6 YE ALL

SSI 572166ED01 572166-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE BETWEEN RIB 8 AND

RIB 27. X 6 YE ALL

SSI 573101ED01 GENERAL VISUAL INSPECTION OF WING TIP, BOTTOM

SKIN, LOWER SURFACE JOINT OUTBOARD OF RIB 27 X 6 YE A318

OR

A319

OR

A320-200

OR

A321

SSI 573111AD02 GENERAL VISUAL INSPECTION OF WING TIP,

SHARKLET, UPPER AND LOWER SKIN PANELS,

EXTERNAL SURFACE 6 YE A320-200

POST 160500

SSI 573111AG01 GENERAL VISUAL INSPECTION OF WING TIP,

SHARKLET, UPPER AND LOWER SKIN PANELS,

EXTERNAL SURFACE 6 YE A320-200

POST 160500

SSI 574207ED01 574207-01-1 GENERAL VISUAL INSPECTION OF SLAT 1, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574307ED01 574307-01-1 GENERAL VISUAL INSPECTION OF SLAT 2, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574407ED01 574407-01-1 GENERAL VISUAL INSPECTION OF SLAT 3, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574507ED01 574507-01-1 GENERAL VISUAL INSPECTION OF SLAT 4, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574607ED01 574607-01-1 GENERAL VISUAL INSPECTION OF SLAT 5, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 575158ED01 575158-01-3 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, AFT OF REAR SPAR

BETWEEN RIB 1 AND RIB 9 EXCLUDING AREAS

COVERED BY FLAP TRACK 2 FAIRINGS, PYLON

FAIRINGS AND FLAP TAB DRIVE 1A FAIRINGS (A321

ONLY) X 6 YE A318

OR

A319

OR

A320

SSI 575158ED01D1 575158-01-4 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, AFT OF REAR SPAR

BETWEEN RIB 1 AND RIB 9 EXCLUDING AREAS

COVERED BY FLAP TRACK 2 FAIRINGS, PYLON

FAIRINGS AND FLAP TAB DRIVE 1A FAIRINGS (A321

ONLY) X 6 YE A321

SSI 575161ED01 575161-01-4 GENERAL VISUAL INSPECTION OF OUTER WING,

TRAILING EDGE, BOTTOM SKIN, LOWER SURFACE AFT

OF REAR SPAR FROM RIB 9 TO RIB 12 INCLUDING

JACKING FITTING HOLE AT RIB 9 AND SIGHTING

ROD HOLE AT RIB 10. X 12 YE ALL

SSI 575162ED01 575162-01-3 GENERAL VISUAL INSPECTION OF OUTER WING

TRAILING EDGE, BOTTOM SKIN, LOWER SURFACE AFT

OF REAR SPAR FROM RIB 12 TO RIB 27 INCLUDING

SIGHTING ROD HOLES AT RIB 18-19 AND AT RIB 26-

27. X 12 YE ALL

SSI 575201AD01 575201-01-1 GENERAL VISUAL INSPECTION OF INBOARD FLAP,

EXTERNAL SURFACE, UPPER AND LOWER SKIN, LH/RH 6 YE A318

OR

A319

OR

A320

SSI 575221ED01 575221-01-2 GENERAL VISUAL INSPECTION OF INBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH. X 6 YE A321

SSI 575251ED01 575251-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

INBOARD FLAP TRACK 2 CARRIAGE ROLLERS. X 12 YE ALL

SSI 575301AD01 575301-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD FLAP,

EXTERNAL SURFACE, UPPER AND LOWER SKIN, LH/RH 6 YE A318

OR

A319

OR

A320

SSI 575321AD01 575321-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH 6 YE A321

SSI 575321ED01 575321-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH X 6 YE A321

PRE 37050 ZL-500-02-1 24 MO

OR

7500 FH



### Rev 18 Page: APX 9.18ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 575321ED02 575321-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH X 6 YE A321

POST 37050

SSI 575351ED01 575351-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

OUTBOARD FLAP TRACKS 3 & 4 CARRIAGE ROLLERS. X 12 YE ALL

SSI 576104AD01 576104-02-1 GENERAL VISUAL INSPECTION OF AILERON UPPER

AND LOWER EXTERNAL SKINS AT ATTACHMENT TO

TRAILING EDGE, INBOARD AND OUTBOARD EDGES,

SPARS AND RIBS 6 YE ALL

SSI 576106AD01 576106-02-1 GENERAL VISUAL INSPECTION OF AILERON UPPER

AND LOWER SKINS EXTERNAL SURFACE 6 YE ALL

SSI 572058ED01 572058-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, UPPER SURFACE BETWEEN RIB 1 AND RIB 8 X 6 YE ALL

SSI 572165ED01 572165-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, UPPER SURFACE BETWEEN RIB 8 AND RIB 27. X 6 YE ALL

SSI 573111AD02 GENERAL VISUAL INSPECTION OF WING TIP,

SHARKLET, UPPER AND LOWER SKIN PANELS,

EXTERNAL SURFACE 6 YE A320-200

POST 160500

SSI 573111AG01 GENERAL VISUAL INSPECTION OF WING TIP,

SHARKLET, UPPER AND LOWER SKIN PANELS,

EXTERNAL SURFACE 6 YE A320-200

POST 160500

SSI 574207ED01 574207-01-1 GENERAL VISUAL INSPECTION OF SLAT 1, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574307ED01 574307-01-1 GENERAL VISUAL INSPECTION OF SLAT 2, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574407ED01 574407-01-1 GENERAL VISUAL INSPECTION OF SLAT 3, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574507ED01 574507-01-1 GENERAL VISUAL INSPECTION OF SLAT 4, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 574607ED01 574607-01-1 GENERAL VISUAL INSPECTION OF SLAT 5, EXTERNAL

SURFACE OF UPPER AND LOWER SKIN, LH/RH X 6 YE ALL

SSI 575155ED01 575155-01-3 GENERAL VISUAL INSPECTION OF OUTER WING,

TRAILING EDGE, TOP SKIN, UPPER SURFACE AFT OF

REAR SPAR BETWEEN RIB 1 AND RIB 9. X 12 YE ALL

SSI 575201AD01 575201-01-1 GENERAL VISUAL INSPECTION OF INBOARD FLAP,

EXTERNAL SURFACE, UPPER AND LOWER SKIN, LH/RH 6 YE A318

OR

A319

OR

A320

SSI 575221ED01 575221-01-2 GENERAL VISUAL INSPECTION OF INBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH. X 6 YE A321

SSI 575301AD01 575301-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD FLAP,

EXTERNAL SURFACE, UPPER AND LOWER SKIN, LH/RH 6 YE A318

OR

A319

OR

A320

SSI 575321AD01 575321-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH 6 YE A321

SSI 575321ED01 575321-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH X 6 YE A321

PRE 37050

SSI 575321ED02 575321-01-1 GENERAL VISUAL INSPECTION OF OUTBOARD DOUBLESLOTTED FLAP, EXTERNAL SURFACE, UPPER AND

LOWER SKIN, LH/RH X 6 YE A321

POST 37050

SSI 576104AD01 576104-02-1 GENERAL VISUAL INSPECTION OF AILERON UPPER

AND LOWER EXTERNAL SKINS AT ATTACHMENT TO

TRAILING EDGE, INBOARD AND OUTBOARD EDGES,

SPARS AND RIBS 6 YE ALL

SSI 576106AD01 576106-02-1 GENERAL VISUAL INSPECTION OF AILERON UPPER

AND LOWER SKINS EXTERNAL SURFACE 6 YE ALL

SSI 577002AD01 577002-02-1 GENERAL VISUAL INSPECTION OF SPOILER 1 UPPER

AND LOWER SKINS IN REGION OF CENTRE HINGE

FITTING. 6 YE ALL

SSI 577003AD01 577003-02-1 GENERAL VISUAL INSPECTION OF SPOILER 1, UPPER

AND LOWER SKINS AT TRAILING EDGE AND INBOARD

AND OUTBOARD EDGES. 6 YE ALL

SSI 577007AD01 577007-02-1 GENERAL VISUAL INSPECTION OF SPOILER 2,3,4 &

5 UPPER AND LOWER SKINS IN REGION OF CENTRE

HINGE FITTINGS. 12 YE ALL

SSI 577008AD01 577008-02-1 GENERAL VISUAL INSPECTION OF SPOILER 2,3,4,&

5 UPPER AND LOWER SKINS AT TRAILING EDGE AND

INBOARD AND OUTBOARD EDGES. 12 YE ALL

SSI 577009AD01 577009-02-1 GENERAL VISUAL INSPECTION OF SPOILER 1 TO 5

UPPER AND LOWER SKINS EXTERNAL SURFACE. 6 YE ALL

MSI 301100-01 30.11.00/01 GVI OF ANTI-ICE SYSTEM DUCTING IN WING

L/EDGES, TELESCOPIC DUCTS AND FLEXIBLE

CONNECTIONS BETWEEN SLATS 24 MO ALL ZL-500-03-1 48 MO

ZL-521-01-1 24 MO ZL-500-02-1 24 MO

OR

7500 FH



### Rev 18 Page: APX 9.19ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

MSI 360000-10 36.00.00/08 GENERAL VISUAL INSPECTION OF BLEED AIR

DUCTING FOR CONDITION AND SECURITY 40 MO ALL

SSI 572654ED01 572654-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

PYLON FORWARD ATTACHMENT FITTING X 12 YE ALL

ZL-522-01-1 24 MO MSI 301100-01 30.11.00/01 GVI OF ANTI-ICE SYSTEM DUCTING IN WING

L/EDGES, TELESCOPIC DUCTS AND FLEXIBLE

CONNECTIONS BETWEEN SLATS 24 MO ALL

MSI 275000-13 27.50.00/10 GENERAL VISUAL INSPECTION OF FLAP TRACK

FAIRING SUPPORT STRUTS AND LINKAGE FOR

GENERAL CONDITION AND SECURITY OF

ATTACHMENTS. 15000 FH A318

OR

A319

OR

A320

MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

SSI 572036ED01 572036-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, FORWARD OF REAR

SPAR IN AREA COVERED BY FLAP TRACK NO. 2

FAIRING. (INCLUDING ATTACHMENT TO REAR SPAR). X 12 YE A320

OR

A319

OR

A318

SSI 575165ED01 575165-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, AFT OF REAR SPAR

UNDER FLAP TRACK 2 FAIRING. X 12 YE A318

OR

A319

OR

A320

SSI 572036ED01D1 572036-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, FORWARD OF REAR

SPAR IN AREA COVERED BY FLAP TRACK NO. 2

FAIRING. (INCLUDING ATTACHMENT TO REAR SPAR). X 12 YE A321

SSI 575165ED01D1 575165-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, AFT OF REAR SPAR

UNDER FLAP TRACK 2 FAIRING AND FLAP TAB DRIVE

1A FAIRING (A321 ONLY). X 12 YE A321

MSI 275000-13 27.50.00/10 GENERAL VISUAL INSPECTION OF FLAP TRACK

FAIRING SUPPORT STRUTS AND LINKAGE FOR

GENERAL CONDITION AND SECURITY OF

ATTACHMENTS. 15000 FH A318

OR

A319

OR

A320

MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

SSI 572143ED01 572143-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY FLAP

TRACK 3 FAIRING AND FLAP TRACK 4 FAIRING. X 12 YE A318

OR

A319

OR

A320

SSI 572150ED01 572150-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, SPANWISE SKIN

JOINTS AT STRINGER 8 AND STRINGER 11 BETWEEN

RIB 11 AND RIB 13 IN AREA COVERED BY FLAP

TRACK 3 FAIRING. X 12 YE A318

OR

A319

OR

A320

SSI 572143ED01D1 572143-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY FLAP

TRACK 3 FAIRING AND FLAP TRACK 4 FAIRING. X 12 YE A321

SSI 572150ED01D1 572150-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, SPANWISE SKIN

JOINTS AT STRINGER 8 AND STRINGER 11 BETWEEN

RIB 11 AND RIB 13 IN AREA COVERED BY FLAP

TRACK 3 FAIRING. X 12 YE A321

MSI 275000-13 27.50.00/10 GENERAL VISUAL INSPECTION OF FLAP TRACK

FAIRING SUPPORT STRUTS AND LINKAGE FOR

GENERAL CONDITION AND SECURITY OF

ATTACHMENTS. 15000 FH A318

OR

A319

OR

A320

MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

SSI 572143ED01 572143-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY FLAP

TRACK 3 FAIRING AND FLAP TRACK 4 FAIRING. X 12 YE A318

OR

A319

OR

A320

SSI 572151ED01 572151-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, SPANWISE SKIN

JOINTS AT STRINGER 8 AND STRINGER 11 BETWEEN

RIB 18 AND RIB 20 IN AREA COVERED BY FLAP

TRACK 4 FAIRING. X 12 YE A318

OR

A319

OR

A320

SSI 572143ED01D1 572143-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE AT ATTACHMENT TO

RIBS AND STRINGERS IN AREA COVERED BY FLAP

TRACK 3 FAIRING AND FLAP TRACK 4 FAIRING. X 12 YE A321 ZL-533-02-1 6 YE

ZL-533-02-2 6 YE ZL-531-02-2 6 YE

ZL-532-01-1 24 MO

ZL-532-02-1 6 YE

ZL-532-02-2 6 YE

ZL-533-01-1 24 MO ZL-521-01-1 24 MO

ZL-531-01-1 24 MO

ZL-531-02-1 6 YE



### Rev 18 Page: APX 9.20ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 572151ED01D1 572151-02-2 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE, SPANWISE SKIN

JOINTS AT STRINGER 8 AND STRINGER 11 BETWEEN

RIB 18 AND RIB 20 IN AREA COVERED BY FLAP

TRACK 4 FAIRING. X 12 YE A321

ZL-535-01-1 24 MO MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

ZL-536-01-1 24 MO MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

ZL-537-01-1 24 MO MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

ZL-538-01-1 24 MO MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

ZL-539-01-1 24 MO MSI 275001-09 27.50.01/10 GVI OF FLAP/TAB TRACK FAIRING SUPPORT STRUTS

AND LINKAGE FOR GENERAL CONDITION AND

SECURITY OF ATTACHMENTS 15000 FH A321

SSI 572019ED01 572019-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, STRINGER CROWN FITTINGS AT ROOT JOINT

FROM FRONT SPAR TO REAR SPAR. X 12 YE ALL

SSI 572024ED01 572024-02-1 GENERAL VISUAL INSPECTION OF OUTER WING RIBS,

OUTBOARD FACE OF RIB 2, RIB 3 AND RIB 4 AT

SKIN ATTACHMENTS (INCLUDING CLEATS), SPAR

ATTACHMENTS, AND IN REGION OF STRINGER

CUTOUTS. X 12 YE ALL

SSI 572056ED01 572056-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE BETWEEN RIB 1 AND

RIB 3. X 12 YE ALL

SSI 572162ED01 572162-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE BETWEEN RIB 15 AND

16. X 6 YE A318

OR

A319

OR

A320

SSI 572019ED01 572019-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, STRINGER CROWN FITTINGS AT ROOT JOINT

FROM FRONT SPAR TO REAR SPAR. X 12 YE ALL

SSI 572024ED01 572024-02-1 GENERAL VISUAL INSPECTION OF OUTER WING RIBS,

OUTBOARD FACE OF RIB 2, RIB 3 AND RIB 4 AT

SKIN ATTACHMENTS (INCLUDING CLEATS), SPAR

ATTACHMENTS, AND IN REGION OF STRINGER

CUTOUTS. X 12 YE ALL

SSI 572056ED01 572056-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE BETWEEN RIB 1 AND

RIB 3. X 12 YE ALL

MSI 281100-01 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 281100-03 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PATHS AND PIPES. 144 MO ALL

MSI 281100-05 28.11.00/05 INSPECTION FOR BLOCKAGE OF WATER DRAIN PATHS. 144 MO ALL

MSI 281100-06 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PIPES. 144 MO ALL

MSI 281100-09 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 282100-01 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX. 12 YE ALL

MSI 282100-05 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX 12 YE ALL

SSI 572004ED01 572004-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE, BETWEEN RIB 1 AND RIB

8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572011ED01 572011-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE, BETWEEN RIB 1 AND RIB 8,

INCLUDING THE REGION OF THE JOINT AT RIB 6. X 12 YE ALL

SSI 572027ED01 572027-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

5 AND RIB 6 AT SKIN ATTACHMENTS (INCLUDING

CLEATS) SPAR ATTACHMENTS, ACCESS CUTOUT

SURROUNDS AND IN REGION OF STRINGER CUTOUTS,

EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572028ED01 572028-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

7 & RIB 8 & PYLON REAR FITTING (EXCLUDING

PICK-UP LUG). X 12 YE ALL ZL-533-02-2 6 YE

ZL-540-01-1 6 YE

NOTE 3

ZL-540-01-2 6 YE

NOTE 3

ZL-540-02-1 12 YE



### Rev 18 Page: APX 9.21ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 572050ED01D1 572050-03-2 GENERAL VISUAL INSPECTION OF OUTER WING, DRY

BAY AREA X 12 YE A318

PRE 37331

OR

A319

PRE 37331

OR

A319

POST 37332

OR

A320-100

PRE 20154

OR

A320-100

POST 20167

OR

A320-200

PRE 37331

OR

A320-200

POST 37332

OR

A321

PRE 38616

OR

A321

POST 38617

SSI 572060ED01 572060-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN LOWER SURFACE, INCLUDING STRINGERS AND

BUTTSTRAP BETWEEN RIB 1 AND RIB 8, EXCLUDING

THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572061ED01 572061-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 1 AND

RIB 8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572108ED01 572108-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE BETWEEN RIB 8 AND RIB 22 X 12 YE ALL

SSI 572114ED01 572114-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 8 AND RIB 11

INCLUDING TOP AND BOTTOM FLANGES. X 12 YE ALL

SSI 572115ED01 572115-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 11 AND RIB 27,

INCLUDING JOINT AT RIB 22 AND TOP AND BOTTOM

FLANGES. X 12 YE ALL

SSI 572126ED01 572126-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

9 TO 27 AT SKIN ATTACHMENTS, INCLUDING

CLEATS, SPAR ATTACHMENTS AND IN REGION OF

STRINGER CUTOUTS. X 12 YE ALL

SSI 572167ED01 572167-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, LOWER SURFACE INCLUDING STRINGERS AND

BUTTSTRAPS BETWEEN RIB 8 AND RIB 27. X 12 YE ALL

SSI 572168ED01 572168-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 8 AND

RIB 27. X 12 YE ALL

MSI 281100-01 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 281100-03 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PATHS AND PIPES. 144 MO ALL

MSI 281100-05 28.11.00/05 INSPECTION FOR BLOCKAGE OF WATER DRAIN PATHS. 144 MO ALL

MSI 281100-06 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PIPES. 144 MO ALL

MSI 281100-09 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 282100-01 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX. 12 YE ALL

MSI 282100-05 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX 12 YE ALL

SSI 572004ED01 572004-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE, BETWEEN RIB 1 AND RIB

8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572011ED01 572011-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE, BETWEEN RIB 1 AND RIB 8,

INCLUDING THE REGION OF THE JOINT AT RIB 6. X 12 YE ALL

SSI 572027ED01 572027-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

5 AND RIB 6 AT SKIN ATTACHMENTS (INCLUDING

CLEATS) SPAR ATTACHMENTS, ACCESS CUTOUT

SURROUNDS AND IN REGION OF STRINGER CUTOUTS,

EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL ZL-540-02-2 12 YE ZL-540-02-1 12 YE



### Rev 18 Page: APX 9.22ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 572028ED01 572028-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

7 & RIB 8 & PYLON REAR FITTING (EXCLUDING

PICK-UP LUG). X 12 YE ALL

SSI 572050ED01D1 572050-03-2 GENERAL VISUAL INSPECTION OF OUTER WING, DRY

BAY AREA X 12 YE A318

PRE 37331

OR

A319

PRE 37331

OR

A319

POST 37332

OR

A320-100

PRE 20154

OR

A320-100

POST 20167

OR

A320-200

PRE 37331

OR

A320-200

POST 37332

OR

A321

PRE 38616

OR

A321

POST 38617

SSI 572060ED01 572060-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN LOWER SURFACE, INCLUDING STRINGERS AND

BUTTSTRAP BETWEEN RIB 1 AND RIB 8, EXCLUDING

THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572061ED01 572061-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 1 AND

RIB 8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572108ED01 572108-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE BETWEEN RIB 8 AND RIB 22 X 12 YE ALL

SSI 572114ED01 572114-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 8 AND RIB 11

INCLUDING TOP AND BOTTOM FLANGES. X 12 YE ALL

SSI 572115ED01 572115-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 11 AND RIB 27,

INCLUDING JOINT AT RIB 22 AND TOP AND BOTTOM

FLANGES. X 12 YE ALL

SSI 572126ED01 572126-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

9 TO 27 AT SKIN ATTACHMENTS, INCLUDING

CLEATS, SPAR ATTACHMENTS AND IN REGION OF

STRINGER CUTOUTS. X 12 YE ALL

SSI 572167ED01 572167-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, LOWER SURFACE INCLUDING STRINGERS AND

BUTTSTRAPS BETWEEN RIB 8 AND RIB 27. X 12 YE ALL

SSI 572168ED01 572168-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 8 AND

RIB 27. X 12 YE ALL

MSI 281100-01 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 281100-03 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PATHS AND PIPES. 144 MO ALL

MSI 281100-05 28.11.00/05 INSPECTION FOR BLOCKAGE OF WATER DRAIN PATHS. 144 MO ALL

MSI 281100-06 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PIPES. 144 MO ALL

MSI 281100-09 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 282100-01 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX. 12 YE ALL

MSI 282100-05 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX 12 YE ALL

SSI 572004ED01 572004-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE, BETWEEN RIB 1 AND RIB

8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572011ED01 572011-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE, BETWEEN RIB 1 AND RIB 8,

INCLUDING THE REGION OF THE JOINT AT RIB 6. X 12 YE ALL ZL-540-02-2 12 YE

ZL-540-02-3 12 YE



### Rev 18 Page: APX 9.23ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 572027ED01 572027-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

5 AND RIB 6 AT SKIN ATTACHMENTS (INCLUDING

CLEATS) SPAR ATTACHMENTS, ACCESS CUTOUT

SURROUNDS AND IN REGION OF STRINGER CUTOUTS,

EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572028ED01 572028-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

7 & RIB 8 & PYLON REAR FITTING (EXCLUDING

PICK-UP LUG). X 12 YE ALL

SSI 572060ED01 572060-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN LOWER SURFACE, INCLUDING STRINGERS AND

BUTTSTRAP BETWEEN RIB 1 AND RIB 8, EXCLUDING

THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572061ED01 572061-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 1 AND

RIB 8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572108ED01 572108-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE BETWEEN RIB 8 AND RIB 22 X 12 YE ALL

SSI 572114ED01 572114-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 8 AND RIB 11

INCLUDING TOP AND BOTTOM FLANGES. X 12 YE ALL

SSI 572115ED01 572115-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 11 AND RIB 27,

INCLUDING JOINT AT RIB 22 AND TOP AND BOTTOM

FLANGES. X 12 YE ALL

SSI 572126ED01 572126-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

9 TO 27 AT SKIN ATTACHMENTS, INCLUDING

CLEATS, SPAR ATTACHMENTS AND IN REGION OF

STRINGER CUTOUTS. X 12 YE ALL

SSI 572167ED01 572167-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, LOWER SURFACE INCLUDING STRINGERS AND

BUTTSTRAPS BETWEEN RIB 8 AND RIB 27. X 12 YE ALL

SSI 572168ED01 572168-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 8 AND

RIB 27. X 12 YE ALL

MSI 281100-01 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 281100-03 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PATHS AND PIPES. 144 MO ALL

MSI 281100-05 28.11.00/05 INSPECTION FOR BLOCKAGE OF WATER DRAIN PATHS. 144 MO ALL

MSI 281100-06 28.11.00/05 GENERAL VISUAL INSPECTION OF WATER DRAIN

PIPES. 144 MO ALL

MSI 281100-09 28.11.00/06 GENERAL VISUAL INSPECTION OF TANKS FOR

BLOCKING OF FUEL FLOW AND AIR BLEED PATHS. 144 MO ALL

MSI 282100-01 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX. 12 YE ALL

MSI 282100-05 28.21.00/07 GENERAL VISUAL INSPECTION OF PIPES, COUPLINGS

AND COMPONENTS WITHIN THE FUEL TANKS

INCLUDING WING CENTRE BOX 12 YE ALL

SSI 572004ED01 572004-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE, BETWEEN RIB 1 AND RIB

8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572011ED01 572011-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE, BETWEEN RIB 1 AND RIB 8,

INCLUDING THE REGION OF THE JOINT AT RIB 6. X 12 YE ALL

SSI 572027ED01 572027-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

5 AND RIB 6 AT SKIN ATTACHMENTS (INCLUDING

CLEATS) SPAR ATTACHMENTS, ACCESS CUTOUT

SURROUNDS AND IN REGION OF STRINGER CUTOUTS,

EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572028ED01 572028-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

7 & RIB 8 & PYLON REAR FITTING (EXCLUDING

PICK-UP LUG). X 12 YE ALL

SSI 572050ED01 572050-03-1 GENERAL VISUAL INSPECTION OF OUTER WING, DRY

BAY AREA X 12 YE A320-100

POST 20154

PRE 20167

SSI 572060ED01 572060-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN LOWER SURFACE, INCLUDING STRINGERS AND

BUTTSTRAP BETWEEN RIB 1 AND RIB 8, EXCLUDING

THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572061ED01 572061-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 1 AND

RIB 8, EXCLUDING THE AREA INSIDE THE DRY BAY X 12 YE ALL

SSI 572108ED01 572108-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE BETWEEN RIB 8 AND RIB 22 X 12 YE ALL

SSI 572114ED01 572114-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 8 AND RIB 11

INCLUDING TOP AND BOTTOM FLANGES. X 12 YE ALL ZL-540-02-3 12 YE

ZL-540-02-4 12 YE



### Rev 18 Page: APX 9.24ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 572115ED01 572115-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 11 AND RIB 27,

INCLUDING JOINT AT RIB 22 AND TOP AND BOTTOM

FLANGES. X 12 YE ALL

SSI 572126ED01 572126-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

9 TO 27 AT SKIN ATTACHMENTS, INCLUDING

CLEATS, SPAR ATTACHMENTS AND IN REGION OF

STRINGER CUTOUTS. X 12 YE ALL

SSI 572167ED01 572167-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, LOWER SURFACE INCLUDING STRINGERS AND

BUTTSTRAPS BETWEEN RIB 8 AND RIB 27. X 12 YE ALL

SSI 572168ED01 572168-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 8 AND

RIB 27. X 12 YE ALL

SSI 572109ED01 572109-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE BETWEEN RIB 22 AND RIB

27. X 12 YE ALL

SSI 572115ED01 572115-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 11 AND RIB 27,

INCLUDING JOINT AT RIB 22 AND TOP AND BOTTOM

FLANGES. X 12 YE ALL

SSI 572126ED01 572126-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

9 TO 27 AT SKIN ATTACHMENTS, INCLUDING

CLEATS, SPAR ATTACHMENTS AND IN REGION OF

STRINGER CUTOUTS. X 12 YE ALL

SSI 572167ED01 572167-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, LOWER SURFACE INCLUDING STRINGERS AND

BUTTSTRAPS BETWEEN RIB 8 AND RIB 27. X 12 YE ALL

SSI 572168ED01 572168-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 8 AND

RIB 27. X 12 YE ALL

SSI 572109ED01 572109-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

FRONT SPAR, AFT FACE BETWEEN RIB 22 AND RIB

27. X 12 YE ALL

SSI 572115ED01 572115-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, FORWARD FACE BETWEEN RIB 11 AND RIB 27,

INCLUDING JOINT AT RIB 22 AND TOP AND BOTTOM

FLANGES. X 12 YE ALL

SSI 572126ED01 572126-02-1 GENERAL VISUAL INSPECTION OF OUTER WING, RIB

9 TO 27 AT SKIN ATTACHMENTS, INCLUDING

CLEATS, SPAR ATTACHMENTS AND IN REGION OF

STRINGER CUTOUTS. X 12 YE ALL

SSI 572167ED01 572167-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, TOP

SKIN, LOWER SURFACE INCLUDING STRINGERS AND

BUTTSTRAPS BETWEEN RIB 8 AND RIB 27. X 12 YE ALL

SSI 572168ED01 572168-01-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, UPPER SURFACE INCLUDING

STRINGERS AND BUTTSTRAPS BETWEEN RIB 8 AND

RIB 27. X 12 YE ALL

MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

SSI 572652ED01 572652-01-1 GENERAL VISUAL INSPECTION OF OUTER WING, REAR

SPAR, AFT FACE, FORWARD PINTLE FITTING X 12 YE ALL

ZL-572-01-2 48 MO SSI 575156ED01 GENERAL VISUAL INSPECTION OF OUTER WING,

FIXED TRAILLING EDGE, SHROUD BOX AND FITTINGS X 12 YE A320-200

POST 160001

ZL-573-01-1 24 MO SSI 575151ED01 575151-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

TRAILING EDGE, FALSE REAR SPAR, FORWARD AND

AFT FACES X 6 YE ALL

MSI 291000-23 29.10.00/21 GENERAL VISUAL INSPECTION OF RESERVOIR AIR

PRESSURIZATION LINES IN ZONES 147/148,

195/196, 571/671, 574/674, 197/198 72 MO ALL

SSI 575151ED01 575151-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

TRAILING EDGE, FALSE REAR SPAR, FORWARD AND

AFT FACES X 6 YE ALL

SSI 575163ED01 575163-02-1 GENERAL VISUAL INSPECTION OF OUTER WING,

BOTTOM SKIN, LOWER SURFACE. AFT OF REAR SPAR

UNDER PYLON FAIRING. X 12 YE ALL

SSI 576102AD01 576102-01-1 GENERAL VISUAL INSPECTION OF AILERON SPAR

FORWARD FACE. 12 YE ALL

SSI 576102AG01 576102-01-1 GENERAL VISUAL INSPECTION OF AILERON SPAR

FORWARD FACE. 12 YE ALL

SSI 528212AD01 528212-01-1 GENERAL VISUAL INSPECTION OF NLG, MAIN DOOR

SKIN, EXTERNAL SURFACE, LH/RH. 12 YE ALL

SSI 528212AG01 528212-01-1 GENERAL VISUAL INSPECTION OF NLG, MAIN DOOR

SKIN, EXTERNAL SURFACE, LH/RH. 12 YE ALL

SSI 528222AD01 528222-01-1 GENERAL VISUAL INSPECTION OF NLG, SECONDARY

DOOR SKIN, EXTERNAL AND INTERNAL SURFACES,

LH/RH. 12 YE ALL

SSI 528222AG01 528222-01-1 GENERAL VISUAL INSPECTION OF NLG, SECONDARY

DOOR SKIN, EXTERNAL AND INTERNAL SURFACES,

LH/RH. 12 YE ALL ZL-571-02-1 48 MO

ZL-574-01-1 24 MO

ZL-575-01-1 24 MO

ZL-711-01-1 4 MO ZL-540-02-4 12 YE

ZL-550-01-1 12 YE

ZL-560-01-1 12 YE



### Rev 18 Page: APX 9.25ZONAL TASK

REF ZONAL TASK

INTERVAL TYPE MSG-3 TASK

REF MSI / SSI

TASK REF TASK DESCRIPTION CPCP INTERVAL APPLICABILITY

Table A 

# A318/A319/A320/A321 MRB REPORT

SSI 528105AD01 528105-01-1 GENERAL VISUAL INSPECTION OF MLG DOOR SKIN,

EXTERNAL AND INTERNAL SURFACES, LH/RH 6 YE ALL

SSI 528105AG01 528105-01-1 GENERAL VISUAL INSPECTION OF MLG DOOR SKIN,

EXTERNAL AND INTERNAL SURFACES, LH/RH 6 YE ALL

ZL-811-01-1 24 MO SSI 524112ED01 524112-01-1 GENERAL VISUAL INSPECTION OF FORWARD AVIONICS

COMPARTMENT ACCESS DOOR SKIN, EXTERNAL

SURFACE. X 6 YE ALL

SSI 524132ED01 524132-01-1 GENERAL VISUAL INSPECTION OF LATERAL RIGHT

AVIONICS COMPARTMENT ACCESS DOOR SKIN,

EXTERNAL SURFACE. X 6 YE ALL

SSI 524142ED01 524142-01-1 GENERAL VISUAL INSPECTION OF LATERAL LEFT

AVIONICS COMPARTMENT ACCESS DOOR SKIN,

EXTERNAL SURFACE. X 6 YE ALL

ZL-813-01-1 20 MO SSI 526102ED01 526102-02-1 GENERAL VISUAL INSPECTION OF ENTRANCE STAIRS

DOOR SKIN, EXTERNAL SURFACE. X 6 YE POST 20062

OR

POST 23288

ZL-824-01-1 24 MO SSI 524122ED01 524122-01-1 GENERAL VISUAL INSPECTION OF AFT AVIONICS

COMPARTMENT ACCESS DOOR SKIN X 6 YE ALL

ZL-825-01-1 4 MO SSI 523101ED01 523101-01-2 GENERAL VISUAL INSPECTION OF FORWARD CARGO

COMPARTMENT DOOR SKIN, EXTERNAL SURFACE. X 6 YE A319

OR

A320

OR

A321

ZL-825-01-2 4 MO SSI 523121ED01 523121-01-2 GENERAL VISUAL INSPECTION OF FORWARD CARGO

COMPARTMENT DOOR SKIN, EXTERNAL SURFACE. X 6 YE A318

ZL-826-01-1 4 MO SSI 523111ED01 523111-01-2 GENERAL VISUAL INSPECTION OF AFT CARGO

COMPARTMENT DOOR SKIN, EXTERNAL STRUCTURE. X 6 YE A320

OR

A321

ZL-826-01-2 4 MO SSI 523211ED01 523211-01-2 GENERAL VISUAL INSPECTION OF AFT CARGO

COMPARTMENT DOOR SKIN, EXTERNAL SURFACE. X 6 YE A319

ZL-826-01-3 4 MO SSI 523221ED01 523221-01-2 GENERAL VISUAL INSPECTION OF AFT CARGO

COMPARTMENT DOOR SKIN, EXTERNAL SURFACE,

EXCLUDING AREA COVERED BY BELLY FAIRING. X 6 YE A318

ZL-827-01-1 4 MO SSI 523301ED01 523301-01-2 GENERAL VISUAL INSPECTION OF BULK CARGO

COMPARTMENT DOOR SKIN, EXTERNAL SURFACE. X 6 YE A320

POST 20029

PRE 21065

OR

A320

POST 20449

OR

A321

PRE 22992

SSI 521103ED01 521103-01-2 GENERAL VISUAL INSPECTION OF FORWARD

PASSENGER/CREW DOOR SKIN, EXTERNAL SURFACE,

LH / RH. X 6 YE ALL

SSI 521303ED01 521303-01-2 GENERAL VISUAL INSPECTION OF AFT PASSENGER /

CREW DOOR SKIN, EXTERNAL SURFACE, LH/RH X 6 YE ALL

SSI 522101ED01 522101-01-1 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS,

EXTERNAL SKIN, INCLUDING VISIBLE PORTION OF

WINDOW FORGING, LH/RH. X 6 YE A320

OR

A319

POST 32208

SSI 533128ED01 533128-02-1 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS

SKIN CUTOUTS, UPPER AND LOWER CORNERS, LH/RH X 6 YE A320

OR

A319

POST 32208

SSI 522201ED01 522201-01-2 GENERAL VISUAL INSPECTION OF FORWARD

EMERGENCY EXITS, EXTERNAL SURFACE, LH/RH. X 6 YE A321

SSI 522204ED01 522204-01-2 GENERAL VISUAL INSPECTION OF AFT EMERGENCY

EXITS, EXTERNAL SURFACE, LH/RH. X 6 YE A321

ZL-833-04-1 24 MO MSI 522200-12 52.22.00/05 VISUAL CHECK OF DOOR SEAL 24 MO A321

SSI 522101ED01D1 522101-01-2 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS,

EXTERNAL SKIN, INCLUDING VISIBLE PORTION OF

WINDOW FORGING, LH/RH. X 6 YE A318

OR

A319

PRE 32208

SSI 533128ED01D1 533128-02-2 GENERAL VISUAL INSPECTION OF EMERGENCY EXITS

SKIN CUTOUTS, UPPER AND LOWER CORNERS, LH/RH X 6 YE A318

OR

A319

PRE 32208 ZL-833-01-1 48 MO ZL-734-01-1 4 MO

ZL-812-01-1 24 MO

ZL-831-01-1 4 MO

ZL-833-03-1 4 MO

ZL-834-05-1 48 MO



### Rev 18 Page: APX 9.26

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF

ZL-121-02-1

ZL-125-02-1

ZL-125-02-2

ZL-127-02-1

ZL-127-02-2

ZL-131-02-1

ZL-131-02-2

ZL-131-02-3

ZL-131-02-4

ZL-137-01-1

ZL-145-01-1

ZL-151-02-1

ZL-151-02-2

ZL-151-02-3

ZL-151-02-4

ZL-151-02-5

ZL-151-02-6

ZL-161-02-1

ZL-161-02-2

ZL-171-02-1

212300-01 21.23.00/01 ZL-171-02-1

ZL-127-02-1

ZL-127-02-2

ZL-137-01-1

ZL-191-02-1

ZL-137-01-1

ZL-191-02-1

ZL-300-02-1

ZL-400-02-1

ZL-400-02-2

ZL-400-02-3

ZL-500-02-1

ZL-125-02-1

ZL-125-02-2

ZL-151-02-1

ZL-151-02-2

ZL-151-02-3

ZL-151-02-4

ZL-151-02-5

ZL-151-02-6

ZL-171-02-1

ZL-131-01-2

ZL-151-01-1

ZL-131-01-2

ZL-151-01-1

255000-07 25.50.00/09 ZL-151-01-1

255000-08 25.50.00/10 ZL-151-01-1 212700-02

236000-01 23.60.00/02

253000-03 25.30.00/02

255000-02 25.50.00/06

255000-03 25.50.00/07 21.50.00/08 215000-08 21.27.00/04 

## Table B

MSI 212100-01 21.21.00/03

215000-09 21.50.00/09 

# A318/A319/A320/A321 MRB REPORT

Rev 18 Page: APX 9.27

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

255000-17 25.50.00/19 ZL-151-01-1

ZL-131-01-1

ZL-151-01-1

ZL-131-01-1

ZL-131-01-2

ZL-151-01-1

ZL-151-01-2

ZL-161-01-1

ZL-131-01-2

ZL-151-01-1

ZL-121-02-1

ZL-311-01-1

ZL-325-02-1

274000-17 27.40.00/19 ZL-311-01-1

ZL-531-01-1

ZL-532-01-1

ZL-533-01-1

ZL-531-01-1

ZL-532-01-1

ZL-533-01-1

ZL-535-01-1

ZL-536-01-1

ZL-537-01-1

ZL-538-01-1

ZL-539-01-1

ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-141-01-1

ZL-540-02-1 281100-09

(A318, A319, A320) 28.11.00/06 255000-22 25.50.00/08

27.50.01/10

281100-01

(A321) 28.11.00/06

281100-03

(A321) 28.11.00/05

281100-05

(A318, A319, A320) 28.11.00/05

281100-06

(A318, A319, A320) 28.11.00/05 MSI

255000-20 25.50.00/22

255000-21 25.50.00/05

272100-01 27.21.00/08

275000-13

(A318, A319, A320) 27.50.00/10

275001-09

(A321)

Rev 18 Page: APX 9.28

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-147-03-1

ZL-151-02-1

ZL-151-02-2

ZL-151-02-3

ZL-151-02-4

ZL-151-02-5

ZL-151-02-6

ZL-161-02-1

ZL-161-02-2

ZL-171-02-1

ZL-311-01-1

ZL-147-03-1

ZL-195-01-1

ZL-197-01-1

ZL-197-01-2

ZL-197-01-3

ZL-197-01-4

ZL-571-02-1

ZL-574-01-1

ZL-147-03-1

ZL-195-01-1

ZL-521-01-1

ZL-522-01-1

302100-02

(CFM) 30.21.00/03 ZL-433-01-1

302100-02

(IAE) 30.21.00/04 ZL-433-01-2

ZL-125-02-1

ZL-125-02-2

360000-05 36.00.00/07 ZL-500-02-1

ZL-151-02-1

ZL-151-02-2

ZL-151-02-3

ZL-151-02-4

ZL-151-02-5 281100-09

(A318, A319, A320) 28.11.00/06

282100-01

(A318, A319, A320) 28.21.00/07

282100-05

(A321)

291000-30 29.10.00/31 MSI

351000-06 35.10.00/06

360000-08 36.00.00/09 28.21.00/07

282200-02 28.22.00/02

291000-23 29.10.00/21

301100-01 30.11.00/01

Rev 18 Page: APX 9.29

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

ZL-151-02-6

ZL-161-02-1

ZL-161-02-2

ZL-147-02-1

ZL-171-01-1

ZL-171-01-2

ZL-171-01-3

ZL-311-01-1

ZL-313-01-1

ZL-315-01-1

ZL-315-01-2

ZL-315-01-3

ZL-411-01-1

ZL-411-01-2

ZL-411-01-3

ZL-453-01-1

ZL-453-01-2

ZL-453-01-3

ZL-521-01-1

ZL-171-01-1

ZL-171-01-2

ZL-171-01-3

383101-04 38.31.01/04 ZL-171-02-1

ZL-131-02-1

ZL-131-02-2

ZL-131-02-3

ZL-131-02-4

ZL-133-01-1

ZL-133-01-3

ZL-133-01-4

ZL-133-01-6

ZL-151-02-2

ZL-151-02-3

ZL-151-02-4

ZL-151-02-5

ZL-151-02-6

ZL-153-01-1

ZL-153-01-10

ZL-171-02-1

491600-02 49.16.00/04 ZL-300-02-1

491600-04 49.16.00/04 ZL-300-02-1

491600-05 49.16.00/05 ZL-315-01-3

491600-10 49.16.00/02 ZL-300-02-1

491600-11 49.16.00/02 ZL-300-02-1

491600-12 49.16.00/01 ZL-315-01-2

491600-13 49.16.00/03 ZL-315-01-1

491600-14 49.16.00/02 ZL-300-02-1 MSI

360000-08 36.00.00/09

360000-10 36.00.00/08

381000-03 38.10.00/02

383200-02 38.32.00/01

38.32.00/03

Rev 18 Page: APX 9.30

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

491600-15 49.16.00/02 ZL-300-02-1

491700-01

(ALS) 49.17.00/01 ZL-315-01-1

491700-01

(API) 49.17.00/01 ZL-315-01-2

491700-01

(GAR) 49.17.00/01 ZL-315-01-3

492000-04

(GAR) 49.20.00/05 ZL-315-01-3

492000-05

(GAR) 49.20.00/04 ZL-315-01-3

493000-01

(ALS) 49.30.00/01 ZL-315-01-1

493100-01

(API) 49.31.00/01 ZL-315-01-2

493100-02

(GAR) 49.31.00/02 ZL-315-01-3

495100-01

(API) 49.51.00/01 ZL-315-01-2

495200-01

(GAR) 49.52.00/01 ZL-315-01-3

499100-01

(GAR) 49.91.00/03 ZL-315-01-3

522200-12 52.22.00/05 ZL-833-04-1

531900-05 53.19.00/04 ZL-145-01-1

711000-01

(CFM) 71.10.00/02 ZL-400-02-1

ZL-400-02-1

ZL-437-01-1

711100-01

(IAE) 71.11.00/03 ZL-435-01-2

711100-02

(IAE) 71.11.00/02 ZL-400-02-2

711100-03

(IAE) 71.11.00/01 ZL-400-02-2

711300-01

(IAE) 71.13.00/01 ZL-400-02-2

711300-01

(PW) 71.13.00/01 ZL-400-02-3

711300-03

(PW) 71.13.00/03 ZL-437-01-3

711300-06

(IAE) 71.13.00/05 ZL-437-01-2

716100-01

(PW) 71.61.00/01 ZL-400-02-3

716100-02

(PW) 71.61.00/02 ZL-435-01-3

716100-03

(PW) 71.61.00/03 ZL-435-01-3 711000-07

(CFM) 71.10.00/03 MSI

Rev 18 Page: APX 9.31

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

716100-04

(PW) 71.61.00/01 ZL-400-02-3

ZL-435-01-1

ZL-453-01-1

ZL-435-01-2

ZL-453-01-2

723100-01

(IAE) 72.31.00/02 ZL-400-02-2

723100-02

(IAE) 72.31.00/02 ZL-400-02-2

723100-03

(IAE) 72.31.00/02 ZL-400-02-2

723280-01

(IAE) 72.32.80/03 ZL-400-02-2

723280-03

(IAE) 72.32.80/02 ZL-400-02-2

723285-01

(IAE) 72.32.85/01 ZL-400-02-2

723285-02

(IAE) 72.32.85/01 ZL-400-02-2

724000-04

(IAE) 72.40.00/02 ZL-453-01-2

724100-01

(IAE) 72.41.00/02 ZL-453-01-2

725000-01

(IAE) 72.50.00/02 ZL-400-02-2

ZL-435-01-1

ZL-453-01-1

ZL-435-01-2

ZL-453-01-2

752000-01

(PW) 75.20.00/01 ZL-451-01-3

ZL-435-01-1

ZL-453-01-1

752100-03

(IAE) 75.21.00/03 ZL-451-01-2

752300-01

(IAE) 75.23.00/01 ZL-453-01-2

752400-02

(IAE) 75.24.00/02 ZL-453-01-2

752400-03

(IAE) 75.24.00/03 ZL-453-01-2

753200-01

(IAE) 75.32.00/01 ZL-453-01-2

ZL-400-02-2

ZL-453-01-2

781000-02

(IAE) 78.10.00/06 ZL-453-01-2 717000-01

(IAE) 71.70.00/01

731000-02

(IAE) 73.10.00/02

752000-03

(CFM) 75.20.00/04

781000-01

(IAE) 78.10.00/05 71.70.00/01 717000-01

(CFM)

73.00.00/06 730000-02

(CFM) MSI

Rev 18 Page: APX 9.32

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

781000-05

(IAE) 78.10.00/03 ZL-400-02-2

781000-06

(IAE) 78.10.00/04 ZL-453-01-2

781100-01

(CFM) 78.11.00/01 ZL-400-02-1

ZL-400-02-1

ZL-451-01-1

781100-04

(PW) 78.11.00/04 ZL-400-02-3

781144-01

(PW) 78.11.44/01 ZL-400-02-3

ZL-435-01-1

ZL-451-01-1

ZL-435-01-1

ZL-451-01-1

783000-04

(CFM) 78.30.00/07 ZL-451-01-1

783000-07

(CFM) 78.30.00/06 ZL-400-02-1

ZL-435-01-1

ZL-451-01-1

ZL-435-01-2

ZL-451-01-2

783200-01

(PW) 78.32.00/01 ZL-400-02-3

783200-03

(PW) 78.32.00/03 ZL-451-01-3

783200-04

(PW) 78.32.00/04 ZL-451-01-3

783200-05

(PW) 78.32.00/05 ZL-451-01-3

783201-01

(IAE) 78.32.01/03 ZL-400-02-2

783201-02

(IAE) 78.32.01/04 ZL-451-01-2

783201-06

(IAE) 78.32.01/06 ZL-451-01-2

ZL-435-01-2

ZL-453-01-2

ZL-435-01-1

ZL-453-01-1

800000-06

(IAE) 80.00.00/04 ZL-435-01-2 MSI

792000-07

(CFM) 79.20.00/09 781100-02

(CFM) 78.11.00/03

783000-02

(CFM) 78.30.00/05

783200-01

(IAE) 78.32.00/03 783100-02

(CFM) 78.31.00/05

790000-01

(IAE) 79.00.00/04

Rev 18 Page: APX 9.33

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

521103ED01 521103-01-2 ZL-831-01-1

521303ED01 521303-01-2 ZL-831-01-1

522101ED01 522101-01-1 ZL-833-01-1

522101ED01D1 522101-01-2 ZL-834-05-1

522201ED01 522201-01-2 ZL-833-03-1

522204ED01 522204-01-2 ZL-833-03-1

523101ED01 523101-01-2 ZL-825-01-1

523111ED01 523111-01-2 ZL-826-01-1

523121ED01 523121-01-2 ZL-825-01-2

523211ED01 523211-01-2 ZL-826-01-2

523221ED01 523221-01-2 ZL-826-01-3

523301ED01 523301-01-2 ZL-827-01-1

524112ED01 524112-01-1 ZL-811-01-1

524122ED01 524122-01-1 ZL-824-01-1

524132ED01 524132-01-1 ZL-812-01-1

524142ED01 524142-01-1 ZL-812-01-1

526102ED01 526102-02-1 ZL-813-01-1

528105AD01 528105-01-1 ZL-734-01-1

528105AG01 528105-01-1 ZL-734-01-1

528212AD01 528212-01-1 ZL-711-01-1

528212AG01 528212-01-1 ZL-711-01-1

528222AD01 528222-01-1 ZL-711-01-1

528222AG01 528222-01-1 ZL-711-01-1

ZL-200-02-1

ZL-200-02-2

ZL-200-02-3

ZL-100-02-1

ZL-100-02-3

ZL-200-02-1

ZL-200-02-2

ZL-200-02-3

ZL-100-02-1

ZL-100-02-2

ZL-100-02-3

ZL-100-02-1

ZL-100-02-2

ZL-100-02-3

ZL-200-02-1

ZL-200-02-2

ZL-200-02-3

ZL-200-02-1

ZL-200-02-2

ZL-200-02-3

ZL-100-02-1

ZL-100-02-2

ZL-100-02-3

ZL-100-02-1 SSI

531106ED01 531106-01-1

531109ED01 531109-01-2

531114ED01 531114-02-1

531115ED01 531115-01-1

531116ED01 531116-01-1

531117ED01 531117-01-2

531118ED01 531118-01-2

531119ED01 531119-02-1

531172ED01 531172-02-1

Rev 18 Page: APX 9.34

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

ZL-100-02-2

ZL-100-02-3

ZL-200-02-1

ZL-200-02-2

ZL-200-02-3

ZL-231-01-3

ZL-233-01-1

ZL-231-01-2

ZL-233-01-2

ZL-131-03-1

ZL-137-01-1

ZL-131-03-2

ZL-137-01-1

ZL-100-02-1

ZL-100-02-2

ZL-100-02-3

ZL-131-01-1

ZL-131-01-2

532152ED01 532152-01-1 ZL-200-02-3

ZL-200-02-1

ZL-200-02-2

532164ED01D1 532164-01-2 ZL-200-02-3

ZL-100-02-1

ZL-100-02-2

532165ED01D1 532165-01-6 ZL-100-02-3

ZL-200-02-1

ZL-833-01-1

ZL-200-02-1

ZL-200-02-2

ZL-834-05-1

533133ED01 533133-01-1 ZL-200-02-1

533133ED01D1 533133-01-2 ZL-200-02-3

533133ED01D2 533133-01-3 ZL-200-02-1

533133ED01D3 533133-01-4 ZL-200-02-2

ZL-241-01-3

ZL-243-01-1

ZL-241-01-2

ZL-243-01-3

ZL-241-01-3

ZL-243-01-1

ZL-241-01-3

ZL-243-01-1

ZL-100-02-1

ZL-100-02-3

534108ED01D1 534108-01-3 ZL-100-02-1

534108ED01D2 534108-01-5 ZL-100-02-2

ZL-200-02-1 533134ED01D2 533134-01-3

533134ED01D3 533134-01-4

534108ED01 534108-01-1

534118ED01 534118-01-1 532165ED01 532165-01-5

533128ED01 533128-02-1

533128ED01D1 533128-02-2

533134ED01 533134-01-1

533134ED01D1 533134-01-2 532101-01-2

532103ED01 532103-01-1

532103ED01D1 532103-01-2

532137ED01 532137-02-1

532164ED01 532164-01-1 SSI

531172ED01 531172-02-1

531179ED01 531179-01-1

532101ED01 532101-01-1

532101ED01D1

Rev 18 Page: APX 9.35

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

ZL-200-02-3

534118ED01D1 534118-01-2 ZL-200-02-1

534118ED01D2 534118-01-3 ZL-200-02-2

ZL-251-01-2

ZL-251-01-3

ZL-253-01-1

ZL-261-02-1

ZL-263-01-1

ZL-251-01-3

ZL-253-01-1

ZL-261-02-1

ZL-263-01-1

ZL-251-01-3

ZL-253-01-1

ZL-261-02-1

ZL-263-01-1

ZL-151-03-1

ZL-151-03-7

ZL-151-03-8

ZL-161-03-1

ZL-161-03-2

ZL-100-02-1

ZL-100-02-2

ZL-100-02-3

ZL-200-02-1

ZL-200-02-2

ZL-200-02-3

ZL-100-02-3

ZL-200-02-3

535103ED01 535103-01-1 ZL-300-02-1

535124ED01 535124-01-1 ZL-311-01-1

535125ED01 535125-01-1 ZL-300-02-1

551005AG01 551005-01-1 ZL-311-01-1

ZL-331-01-1

ZL-332-01-1

551016AG01 551016-01-1 ZL-334-02-1

551017AD01 551017-01-1 ZL-300-02-1

551017AG01 551017-01-1 ZL-300-02-1

551018AD01 551018-01-1 ZL-300-02-1

551018AG01 551018-01-1 ZL-300-02-1

552001AD01 552001-01-1 ZL-300-02-1

552001AG01 552001-01-1 ZL-300-02-1

ZL-334-02-1

ZL-335-01-1

553001AD01 553001-01-1 ZL-300-02-1

553001AG01 553001-01-1 ZL-300-02-1

553002AD01 553002-01-1 ZL-325-02-1 551015AG01 551015-01-1

552003AG01 552003-01-1 534119ED01D1 534119-01-2

534119ED01D2 534119-01-3

534120ED01 534120-01-1

534131ED01 534131-01-2

534176ED01 534176-02-1 534118ED01 534118-01-1

534119ED01 534119-01-1 SSI

Rev 18 Page: APX 9.36

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

553002AG01 553002-01-1 ZL-325-02-1

553007AD01 553007-01-1 ZL-325-02-1

553007AG01 553007-01-1 ZL-325-02-1

554001AD01 554001-01-1 ZL-300-02-1

554001AG01 554001-01-1 ZL-300-02-1

554002AD01 554002-01-1 ZL-326-01-1

554002AG01 554002-01-1 ZL-326-01-1

ZL-325-02-1

ZL-326-01-1

ZL-325-02-1

ZL-326-01-3

ZL-325-02-1

ZL-326-01-1

ZL-325-02-1

ZL-326-01-3

571150ED01 ZL-141-01-1

571150ED02 ZL-141-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-540-01-1

ZL-540-01-2

ZL-540-01-1

ZL-540-01-2

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-411-01-1

ZL-411-01-2

ZL-411-01-3

ZL-471-01-1

ZL-471-01-2

ZL-471-01-3

ZL-471-01-4

ZL-471-01-5

ZL-500-02-1

572036ED01 572036-02-1 ZL-531-02-1 572027ED01 572027-02-1

572028ED01 572028-02-1

572031ED01 572031-02-1 554007AG01D1 554007-01-2

572004ED01 572004-02-1

572011ED01 572011-02-1

572019ED01 572019-02-1

572024ED01 572024-02-1 554007AD01 554007-01-1

554007AD01D1 554007-01-2

554007AG01 554007-01-1 SSI

Rev 18 Page: APX 9.37

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

572036ED01D1 572036-02-2 ZL-531-02-2

ZL-471-01-1

ZL-471-01-2

ZL-471-01-3

ZL-471-01-4

ZL-471-01-5

ZL-471-01-1

ZL-471-01-2

ZL-471-01-3

ZL-471-01-4

ZL-471-01-5

572050ED01 572050-03-1 ZL-540-02-4

ZL-540-02-1

ZL-540-02-2

ZL-540-01-1

ZL-540-01-2

ZL-471-01-1

ZL-471-01-2

ZL-471-01-3

ZL-471-01-4

ZL-471-01-5

572058ED01 572058-01-1 ZL-500-03-1

572059ED01 572059-01-1 ZL-500-02-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-550-01-1

ZL-560-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-550-01-1

ZL-560-01-1 572108ED01 572108-02-1

572109ED01 572109-02-1

572114ED01 572114-02-1

572115ED01 572115-02-1 572050ED01D1 572050-03-2

572056ED01 572056-01-1

572057ED01 572057-02-1

572060ED01 572060-01-1

572061ED01 572061-01-1 572042ED01 572042-01-5

572047ED01 572047-02-2 SSI

Rev 18 Page: APX 9.38

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-550-01-1

ZL-560-01-1

ZL-532-02-1

ZL-533-02-1

ZL-532-02-2

ZL-533-02-2

572150ED01 572150-02-1 ZL-532-02-1

572150ED01D1 572150-02-2 ZL-532-02-2

572151ED01 572151-02-1 ZL-533-02-1

572151ED01D1 572151-02-2 ZL-533-02-2

572162ED01 572162-01-1 ZL-540-01-1

572165ED01 572165-01-1 ZL-500-03-1

572166ED01 572166-01-1 ZL-500-02-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-550-01-1

ZL-560-01-1

ZL-540-02-1

ZL-540-02-2

ZL-540-02-3

ZL-540-02-4

ZL-550-01-1

ZL-560-01-1

572652ED01 572652-01-1 ZL-571-02-1

572654ED01 572654-02-1 ZL-521-01-1

573101ED01 ZL-500-02-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-573-01-1 574607ED01 574607-01-1

575151ED01 575151-02-1 573111AG01

574207ED01 574207-01-1

574307ED01 574307-01-1

574407ED01 574407-01-1

574507ED01 574507-01-1 572143ED01 572143-02-1

572143ED01D1 572143-02-2

572167ED01 572167-01-1

572168ED01 572168-01-1

573111AD02 572126ED01 572126-02-1 SSI

Rev 18 Page: APX 9.39

## TYPE MSG-3 TASK REF MSI / SSI TASK REF ZONAL TASK REF 

## Table B 

# A318/A319/A320/A321 MRB REPORT

ZL-574-01-1

575155ED01 575155-01-3 ZL-500-03-1

575156ED01 ZL-572-01-2

575158ED01 575158-01-3 ZL-500-02-1

575158ED01D1 575158-01-4 ZL-500-02-1

575161ED01 575161-01-4 ZL-500-02-1

575162ED01 575162-01-3 ZL-500-02-1

575163ED01 575163-02-1 ZL-574-01-1

575165ED01 575165-02-1 ZL-531-02-1

575165ED01D1 575165-02-2 ZL-531-02-2

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

575251ED01 575251-02-1 ZL-500-02-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

575351ED01 575351-02-1 ZL-500-02-1

576102AD01 576102-01-1 ZL-575-01-1

576102AG01 576102-01-1 ZL-575-01-1

ZL-500-02-1

ZL-500-03-1

ZL-500-02-1

ZL-500-03-1

577002AD01 577002-02-1 ZL-500-03-1

577003AD01 577003-02-1 ZL-500-03-1

577007AD01 577007-02-1 ZL-500-03-1

577008AD01 577008-02-1 ZL-500-03-1

577009AD01 577009-02-1 ZL-500-03-1

711300ED01

(CFM) 711300-01-2 ZL-437-01-1

711300ED01

(IAE) 711300-01-4 ZL-437-01-2

ZL-437-01-1

ZL-451-01-1

ZL-437-01-2

ZL-451-01-2 783200ED01

(CFM) 783200-01-2

783200ED01

(IAE) 783200-01-4 575321AD01 575321-01-1

575321ED01 575321-01-1

575321ED02 575321-01-1

576104AD01 576104-02-1

576106AD01 576106-02-1 575151ED01 575151-02-1

575201AD01 575201-01-1

575221ED01 575221-01-2

575301AD01 575301-01-1 SSI

Rev 18 Page: APX 9.40