@A300-600

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

MANDATORY MANDATORY MANDATORY

ATA SYSTEM: 54

TITLE: NACELLES/PYLONS - INSPECT RIB 5 IN THE PYLON BOX

MODIFICATION No.: None

This page transmits Revision No.02 of Service Bulletin No.A300-54-6034

ADDITIONAL WORK

**CONF ALL

No additional work is required by this revision for aircraft modified by any previous issue.

REASON

Revision No. 02 issued to change the compliance from recommended to mandatory.

CHANGES

SUMMARY

MODIFICATIONS Minor editorial or document structure change N

REASON/DESCRIPTION/OPERATIONAL

CONSEQUENCES

Minor editorial or document structure change N

GENERAL EVALUATION Minor editorial or document structure change N

MATERIAL PRICE INFORMATION Minor editorial or document structure change N

EFFECTIVITY Minor editorial or document structure change N

CONCURRENT REQUIREMENTS Minor editorial or document structure change N

REFERENCES / REPERCUSSIONS Minor editorial or document structure change N

NATURE OF THE WORK Minor editorial or document structure change N

MANPOWER Minor editorial or document structure change N

APPENDICES Minor editorial or document structure change N

Fig. A-FSAAA Minor editorial or document structure change N

Fig. A-FSAAA Sheet 01 Minor editorial or document structure change N

PLANNING INFORMATION

EFFECTIVITY Minor editorial or document structure change N

Configuration definition Minor editorial or document structure change N

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 1

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REVISION TRANSMITTAL SHEET

CONF 001 Minor editorial or document structure change N

Material Effectivity Minor editorial or document structure change N

CONCURRENT REQUIREMENTS Minor editorial or document structure change N

REASON Minor editorial or document structure change N

History Minor editorial or document structure change N

Objective/Action Minor editorial or document structure change N

Advantages Minor editorial or document structure change N

Operational/Maintenance

Consequences

Minor editorial or document structure change N

DESCRIPTION Minor editorial or document structure change N

COMPLIANCE Minor editorial or document structure change N

Classification Minor editorial or document structure change N

Accomplishment Timescale Minor editorial or document structure change N

APPROVAL Minor editorial or document structure change N

Minor editorial or document structure change N

MANPOWER Minor editorial or document structure change N

Minor editorial or document structure change N

WEIGHT AND BALANCE Minor editorial or document structure change N

ELECTRICAL LOAD DATA Minor editorial or document structure change N

REFERENCES Minor editorial or document structure change N

Minor editorial or document structure change N

PUBLICATION AFFECTED Minor editorial or document structure change N

Minor editorial or document structure change N

INTERCHANGEABILITY/MIXABILITY Minor editorial or document structure change N

SPARES Minor editorial or document structure change N

MATERIAL INFORMATION

MATERIAL - PRICE AND AVAILABILITY Minor editorial or document structure change N

Procurement Addresses Minor editorial or document structure change N

Price and Availability Minor editorial or document structure change N

INDUSTRY SUPPORT INFORMATION Minor editorial or document structure change N

LIST OF COMPONENTS Minor editorial or document structure change N

LIST OF MATERIALS - OPERATOR

SUPPLIED

Minor editorial or document structure change N

PARTS TO BE RE-IDENTIFIED BY

OPERATOR

Minor editorial or document structure change N

TOOLING Minor editorial or document structure change N

Tooling - Price and Availability Minor editorial or document structure change N

Tools Minor editorial or document structure change N

Special Tools Minor editorial or document structure change N

ACCOMPLISHMENT INSTRUCTIONS

TASK 546034- 832-801-001-Inspection Minor editorial or document structure change N

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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REVISION TRANSMITTAL SHEET

Task associated data - 001 Minor editorial or document structure change N

Subtask 546034-910-001-001 Minor editorial or document structure change N

Subtask 546034-839-001-001 Minor editorial or document structure change N

Subtask 546034-941-001-001 Minor editorial or document structure change N

Subtask 546034-010-001-001 Minor editorial or document structure change N

Subtask 546034-010-002-001 Minor editorial or document structure change N

Subtask 546034-832-001-001 Minor editorial or document structure change N

Subtask 546034-832-002-001 Minor editorial or document structure change N

Subtask 546034-710-001-001 Minor editorial or document structure change N

Subtask 546034-410-001-001 Minor editorial or document structure change N

Subtask 546034-410-002-001 Minor editorial or document structure change N

Subtask 546034-942-001-001 Minor editorial or document structure change N

Fig. A-FFAAA Minor editorial or document structure change N

Fig. A-FFAAA Sheet 01 Minor editorial or document structure change N

Fig. A-FBAAA Minor editorial or document structure change N

Fig. A-FBAAA Sheet 01 Minor editorial or document structure change N

Appendix 01: Inspection Report

APPENDIX CONTENT Minor editorial or document structure change N

Fig. A-FRAAA Minor editorial or document structure change N

Fig. A-FRAAA Sheet 01 Minor editorial or document structure change N

FILLING INSTRUCTIONS

This Service Bulletin has been generated electronically and is reissued as a complete document.

Replace the complete document.

Put this Revision Transmittal Sheet in front of the Service Bulletin.

HISTORY OF PREVIOUS REVISIONS

REVISION SEQUENCE

ORIGINAL: May 29/96

REVISION No. : 01 - Sep 14/99

REVISION No. : 02 - Aug 26/13

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 3

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SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

This Page Intentionally Left Blank

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 4

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SERVICE BULLETIN

SUMMARY

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

This summary is for information only and is not approved for modification of the aircraft.

MANDATORY MANDATORY MANDATORY

ATA SYSTEM: 54

TITLE: NACELLES/PYLONS - INSPECT RIB 5 IN THE PYLON BOX

**CONF ALL

MODIFICATIONS

None

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

Two operators of A300 A/C fitted with GE engine pylons have reported cracks on the lower side of rib 5

in the pylon box. The concerned area is similar on A300/600 A/C fitted with GE engine pylons. The

cracks were encountered on aircraft which have logged between 16,000 and 27,000 flight hours

approximately.

Investigations disclosed that these cracks are due to the stresses resulting from the pressure applied by

the thrust reverser cowl bumpers.

This Service Bulletin requested:

- an High Frequency Eddy Current (HFEC) inspection and a detailed visual inspection on the lower

side of rib 5.

- in the event of crack findings, replacement of the stiffeners made out of bent extrusion by

new thicker machined stiffeners as per Service bulletin No. A300-54-6031 (modification No.

11109S20987).

Accomplishment of this Service Bulletin enables detection of cracks on the lower side of rib 5. The

replacement of the stiffeners by Service bulletin No. A300-54-6031 (modification No. 11109S20987)

cancels this inspection Service Bulletin.

Accomplishment of this Service Bulletin is requested on GE CF6-80C pylons at 15,000 flight hours and

subsequent inspections every 15,000 flight hours.

For aircraft which have logged 15,000 flight hours, the inspection should be carried within 6,000 Flight

Hours (FH) from Service Bulletin issuance.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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SERVICE BULLETIN

SUMMARY

If cracks are detected, the modification must be embodied within 250 flight hours as per Service bulletin

No. A300-54-6031 (modification No. 11109S20987).

GENERAL EVALUATION

EVALUATION TABLE

COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO

POTENTIAL AD YES A/C OPERATION AFFECTED NO

RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO

COST SAVING NO ETOPS AFFECTED NO

STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED NO

NOTE (1): Service Bulletin must be accomplished.

MATERIAL PRICE INFORMATION

No Material

EFFECTIVITY

This Service Bulletin is applicable to this (these) operator(s) :

CES F2I FDX GBG IRA IRM KAC MNB MON OHY TAR THA

CONCURRENT REQUIREMENTS

None

REFERENCES / REPERCUSSIONS

TFU 54.51.16.001

OEB None

AOT None

SIL None

LINE MAINTENANCE AFFECTED No

LIFE LIMIT None

OTHER None

NATURE OF THE WORK

AIRCRAFT YES

EQUIPMENT NO

HARD NO

SOFT NO

OBRM NO

MANPOWER

Task 546034-832-801-001: Inspection

TOTAL MANHOURS 8.50

ELAPSED TIME (HOURS) 8.50

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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SERVICE BULLETIN

SUMMARY

APPENDICES

Appendix 01: Inspection Report

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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SERVICE BULLETIN

SUMMARY

**CONF ALL

RIB5

Z480

Z470

A

NOTE:

AREA TO BE INSPECTED

A

D_SB_546034_5_SAAA_01_00

Figure A-FSAAA - Sheet 01

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 4

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@A300-600

SERVICE BULLETIN

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

MANDATORY MANDATORY MANDATORY

ATA SYSTEM: 54

TITLE: NACELLES/PYLONS - INSPECT RIB 5 IN THE PYLON BOX

MODIFICATION No.: None

This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the

property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with

any information contained in it. It is delivered on the express condition that said document and the

information contained in it shall be treated as confidential, shall not be used for any purpose other than

that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall

not be duplicated in any manner (except for the purposes of performing the tasks described hereunder

and provided that any recipient of such document shall comply with the conditions herein), without

AIRBUS prior written consent.

1. PLANNING INFORMATION

**CONF ALL

A. EFFECTIVITY

NOTE: This Service Bulletin is applicable only to aircraft equipped with GEE or GEG

engines.

NOTE: This Inspection Service Bulletin is only applicable to A/C on which Service

Bulletin No. A300-54-6031 (Modification No. 11109S20987 : retrofit solution)

or Modification No. 11110S20983 are not embodied.

NOTE: Modification No. 11110S20983 (production solution) is embodied before

delivery on aircraft with Manufacturer Serial Number (MSN) 0761 , 0767 ,

0773 , 0775 and subsequent

(1) Models

B4-603 B4-605R C4-605R/F F4-605R

(2) Effectivity by MSN

0380 0401 0405 0408 0411 0414 0464 0505 0518 0521 0525 0532 0546 0553 0556

0558 0563 0584 0603-0605 0608 0618 0623 0626 0632 0643 0673 0694 0696 0699

0701 0707 0709 0713 0715 0719 0721 0723 0725-0728 0732 0735-0736 0738

0741-0742 0744-0746 0748-0749 0752 0754-0755 0758-0760 0763-0764 0766

0768-0769 0771-0772 0774

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SERVICE BULLETIN

(3) Effectivity by Operator

The Operator/MSN relationship is provided for information only and is correct at the time

of issue in accordance with the information available to AIRBUS. Any future changes

resulting from transfer of an aircraft from one operator to another will not be reflected in

this list unless the Service Bulletin is revised for another reason.

OPERATOR MSN

CES 0525 0532 0707 0725 0732 0741 0746 0754 0763

F2I 0518

FDX 0709 0713 0715 0726 0728 0735 0736 0738 0742 0745 0748 0752

0759 0760 0766 0768 0769 0771 0772 0774

GBG 0626 0643

IRA 0632 0696 0723 0727

IRM 0380 0401 0405 0408 0411 0414 0546 0553 0608 0618 0623 0701

KAC 0673 0694 0699 0719 0721

MNB 0521 0755 0758

MON 0556 0604 0605

OHY 0584 0603 0744 0749 0764

TAR 0505 0558 0563

THA 0464

(4) Configuration by MSN

MSN CONFIGURATION

0380 0401 0405 0408 0411 0414 0464 0505 0518 0521 0525

0532 0546 0553 0556 0558 0563 0584 0603 0604 0605 0608

0618 0623 0626 0632 0643 0673 0694 0696 0699 0701 0707

0709 0713 0715 0719 0721 0723 0725 0726 0727 0728 0732

0735 0736 0738 0741 0742 0744 0745 0746 0748 0749 0752

0754 0755 0758 0759 0760 0763 0764 0766 0768 0769 0771

0772 0774

001

(5) Configuration definition

**CONF 001

Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a

standard configuration.

(6) Material Effectivity

B. CONCURRENT REQUIREMENTS

None

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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SERVICE BULLETIN

C. REASON

(1) History

Two operators of A300 A/C fitted with GE engine pylons have reported cracks on the

lower side of rib 5 in the pylon box. The concerned area is similar on A300/600 A/C

fitted with GE engine pylons. The cracks were encountered on aircraft which have

logged between 16,000 and 27,000 flight hours approximately.

Investigations disclosed that these cracks are due to the stresses resulting from the

pressure applied by the thrust reverser cowl bumpers.

(2) Objective/Action

This Service Bulletin requested:

- an High Frequency Eddy Current (HFEC) inspection and a detailed visual inspection

on the lower side of rib 5.

- in the event of crack findings, replacement of the stiffeners made out of

bent extrusion by new thicker machined stiffeners as per Service bulletin No.

A300-54-6031 (modification No. 11109S20987).

(3) Advantages

Accomplishment of this Service Bulletin enables detection of cracks on the lower side

of rib 5. The replacement of the stiffeners by Service bulletin No. A300-54-6031

(modification No. 11109S20987) cancels this inspection Service Bulletin.

(4) Operational/Maintenance Consequences

Accomplishment of this Service Bulletin is requested on GE CF6-80C pylons at 15,000

flight hours and subsequent inspections every 15,000 flight hours.

For aircraft which have logged 15,000 flight hours, the inspection should be carried

within 6,000 Flight Hours (FH) from Service Bulletin issuance.

If cracks are detected, the modification must be embodied within 250 flight hours as per

Service bulletin No. A300-54-6031 (modification No. 11109S20987).

D. DESCRIPTION

To accomplish this Service Bulletin it is necessary to :

Task 546034-832-801-001: Inspection

(1) Do a High Frequency Eddy Current (HFEC) Inspection and a Detailed Visual

Inspection on Lower Side of Rib 5 on LH pylon.

(2) Do a High Frequency Eddy Current (HFEC) Inspection and a Detailed Visual

Inspection on Lower Side of Rib 5 on RH pylon.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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SERVICE BULLETIN

E. COMPLIANCE

(1) Classification

MANDATORY: Service Bulletin must be accomplished.

(2) Accomplishment Timescale

Table 1 - Detailed Inspection of the Lower side of pylon rib No. 5

Compliance Time (whichever

Condition Action occurs later)

Threshold Grace period

Repetitive

interval not to

exceed

All aircraft

Inspect in accordance

with SUBTASK

546034-832-001 001

Do a High Frequency

Eddy Current (HFEC)

Inspection and a

Detailed Visual

Inspection on Lower

Side of Rib 5 on LH

pylon. and SUBTASK

546034-832-002 001

Do a High Frequency

Eddy Current (HFEC)

Inspection and a

Detailed Visual

Inspection on Lower

Side of Rib 5 on RH

pylon.

15,000 FH 6,000 FH None

If no crack is found

Reinspect in

accordance with

SUBTASK

546034-832-001 001

Do a High Frequency

Eddy Current (HFEC)

Inspection and a

Detailed Visual

Inspection on Lower

Side of Rib 5 on LH

pylon. and SUBTASK

546034-832-002 001

Do a High Frequency

Eddy Current (HFEC)

Inspection and a

Detailed Visual

Inspection on Lower

Side of Rib 5 on RH

pylon.

None 15,000 FH

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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SERVICE BULLETIN

Table 1 - Detailed Inspection of the Lower side of pylon rib No. 5

If crack is found

Replace the fittings as

per Service Bulletin No.

A300-54-6031

(modification No.

11109S20987)

Before 250 FH None

This Service Bulletin has been classified Mandatory. It is expected that an Airworthiness

Directive (AD) published by the European Aviation Safety Agency (EASA) will be issued

to confirm this classification. It is anticipated that the AD will confirm the (thresholds

and/or intervals and/or date) given above but reference should be made to the AD for

confirmation of the mandated accomplishment timescale.

F. APPROVAL

The technical content of this document is approved under the authority of Design

Organisation Approval No. EASA.21J.031.

If an aircraft listed in the effectivity has a modification or repair embodied that is not of

AIRBUS origin, and which affects the content of this Service Bulletin, the operator is

responsible for obtaining approval by its airworthiness authority for any adaptation necessary

before incorporation of the Service Bulletin.

G. MANPOWER

The manpower estimates given in this Service Bulletin are based on the direct labor cost to

do the work. These estimates assume that the work will be done by experienced personnel,

and may need to be revised upwards to suit operator’s circumstances. The estimates do not

include the time to prepare, plan or inspect the work. Manufacture and procurement of parts

and tools, drying times for paints, sealants, etc., and general administration work are also not

included.

Task 546034-832-801-001: Inspection

Get Access 3.00

On Aircraft

Do a High Frequency Eddy Current (HFEC) Inspection

and a Detailed Visual Inspection on Lower Side of Rib

5 on LH pylon.

1.00

Do a High Frequency Eddy Current (HFEC) Inspection

and a Detailed Visual Inspection on Lower Side of Rib

5 on RH pylon.

1.00

Tests 0.50

Close-Up 3.00

TOTAL MANHOURS 8.50

ELAPSED TIME (HOURS) 8.50

H. WEIGHT AND BALANCE

Not Changed

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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I. ELECTRICAL LOAD DATA

Not Changed

J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-21-00 06-41-00 06-41-54

24-00-00 24-41-00 36-11-00

36-11-15

Elec. Std. Practices Manual (ESPM) 20-55-00

Non Destructive Test Manual (NTM) 51-70-00 54-50-42

Service Bulletin (SB) A300-54-6031

K. PUBLICATION AFFECTED

Impact on schedule maintenance : Refer to Maintenance Planning Document (MPD)

L. INTERCHANGEABILITY/MIXABILITY

Not Applicable

M. SPARES

None

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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2. MATERIAL INFORMATION

**CONF ALL

A. MATERIAL - PRICE AND AVAILABILITY

(1) Procurement Addresses

None

(2) Price and Availability

None

B. INDUSTRY SUPPORT INFORMATION

AIRBUS will not provide industry support for accomplishment of this Service Bulletin.

C. LIST OF COMPONENTS

No Kit

D. LIST OF MATERIALS - OPERATOR SUPPLIED

None

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

None

F. TOOLING

(1) Tooling - Price and Availability

To accomplish this Service Bulletin it is necessary to use the tools listed in NTM

54-50-42 Part 6.

(2) Tools

None

(3) Special Tools

None

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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This Page Intentionally Left Blank

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SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS

Task 546034-832-801-001 - Inspection

WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS

INCLUDED IN THE REFERENCED PROCEDURES.

CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP

ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY

AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE

WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING,

COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO

THIS:

- PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC; AS

NECESSARY ON WIRING AND COMPONENTS.

- REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND

OTHER CONTAMINATION.

THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION

AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION.

IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00.

Task Associated Data

Manpower

TOTAL MANHOURS 8.50

ELAPSED TIME (HOURS) 8.50

A. GENERAL

NOTE: The purpose of flow charts is to supplement the information given in the

Procedure and Compliance paragraphs and not to serve as the primary

source for tasks or compliance times given in this Service Bulletin.

(1) Subtask 546034-910-001-001 - Standard Practices

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-21-00, Page Block 001

06-41-00, Page Block 001

(a) For identification of zones, refer to AMM 06-21-00, Page Block 001.

(b) For the identification of access panels, refer to AMM 06-41-00, Page Block 001.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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(2) Subtask 546034-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

(a) Write in the applicable aircraft records that you have done all the work given in this

Service Bulletin.

B. PREPARATION

(1) Subtask 546034-941-001-001 - Job Set-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301

24-41-00, Page Block 301

(a) Make sure that the aircraft is electrically grounded, refer to AMM 24-00-00, Page

Block 301.

(b) De-energize the aircraft electrical circuits, refer to AMM 24-41-00, Page Block 301.

(c) Put the access platform(s) in position.

(2) Subtask 546034-010-001-001 - Open for Access for LH Pylon

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-41-54, Page Block 001

36-11-00, Page Block 401

36-11-15, Page Block 401

(a) Remove the door 413BL for access, refer to AMM 06-41-54, Page Block 001.

(b) Remove the bleed air precooler, refer to AMM 36-11-15, Page Block 401.

(c) Remove the bleed air precooler cold air inlet duct, refer to AMM 36-11-00, Page

Block 401.

(3) Subtask 546034-010-002-001 - Open for Access for RH Pylon

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-41-54, Page Block 001

36-11-00, Page Block 401

36-11-15, Page Block 401

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(a) Remove the door 423BL for access, refer to AMM 06-41-54, Page Block 001.

(b) Remove the bleed air precooler, refer to AMM 36-11-15, Page Block 401.

(c) Remove the bleed air precooler cold air inlet duct, refer to AMM 36-11-00, Page

Block 401.

C. PROCEDURE

(1) Subtask 546034-832-001-001 - Do a High Frequency Eddy Current (HFEC)

Inspection and a Detailed Visual Inspection on Lower Side of Rib 5 on LH pylon.

Manpower Resources

Manhours 1.00

Minimum number of person 1

Subtask elapsed time 1.00

Skills NON SPECIFIC

References

Non Destructive Test Manual (NTM) 51-70-00 Part 7

54-50-42 Part 6

Service Bulletin (SB) A300-54-6031

Fig. A-FBAAA

Area to be Inspected

Sheet 01

Fig. A-FFAAA

Flow-Chart

Sheet 01

(a) At the threshold given in the PLANNING INFORMATION paragraph E.(2):

Do a HFEC inspection and a detailed visual inspection from the inside on lower

side of rib 5 on LH pylon.

Refer to Fig. A-FBAAA Sheet 01

Refer to Fig. A-FFAAA Sheet 01

Refer to NTM 51-70-00 Part 7 and NTM 54-50-42 Part 6.

1 If no crack is found

Do the inspection again at interval given in PLANNING INFORMATION

paragraph E.(2), refer to TASK 546034-832-801 001 Inspection .

2 If crack is found

Replace the fittings as per Service Bulletin No. A300-54-6031 before 250 FH.

NOTE: After accomplishment of the Service Bulletin No. A300-54-6031

(modification No. 11109S20987) no inspection is necessary.

(b) Send inspection report to Airbus refer to Appendix 01: Inspection Report .

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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(2) Subtask 546034-832-002-001 - Do a High Frequency Eddy Current (HFEC)

Inspection and a Detailed Visual Inspection on Lower Side of Rib 5 on RH pylon.

Manpower Resources

Manhours 1.00

Minimum number of person 1

Subtask elapsed time 1.00

Skills NON SPECIFIC

References

Non Destructive Test Manual (NTM) 51-70-00 Part 7

54-50-42 Part 6

Service Bulletin (SB) A300-54-6031

Fig. A-FBAAA

Area to be Inspected

Sheet 01

Fig. A-FFAAA

Flow-Chart

Sheet 01

(a) At the threshold given in the PLANNING INFORMATION paragraph E.(2):

Do a HFEC inspection and a detailed visual inspection from the inside on lower

side of rib 5 on RH pylon.

Refer to Fig. A-FBAAA Sheet 01

Refer to Fig. A-FFAAA Sheet 01

Refer to NTM 51-70-00 Part 7 and NTM 54-50-42 Part 6

1 If no crack is found

Do the inspection again at interval given in PLANNING INFORMATION

paragraph E.(2), refer to TASK 546034-832-801 001 Inspection .

2 If crack is found

Replace the fittings as per Service Bulletin No. A300-54-6031 before 250 FH.

NOTE: After accomplishment of the Service Bulletin No. A300-54-6031

(modification No. 11109S20987), no inspection is necessary.

(b) Send inspection report to Airbus refer to Appendix 01: Inspection Report .

D. TEST

(1) Subtask 546034-710-001-001 - Operational

Manpower Resources

Skills NON SPECIFIC

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

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References

Aircraft Maintenance Manual (AMM) 36-11-15, Page Block 401

NOTE: This test procedure is to be accomplished after the installation of the

equipment removed for access, refer to SUBTASK 546034-410-001

001 Install Items Removed for access on LH pylon and SUBTASK

546034-410-002 001 Install Items Removed for access on RH pylon .

(a) Do the test procedure as specified after the Installation of the Bleed Air Precooler

(Refer to AMM 36-11-15, Page Block 401).

E. CLOSE-UP

(1) Subtask 546034-410-001-001 - Install Items Removed for access on LH pylon

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-41-54, Page Block 001

36-11-00, Page Block 401

36-11-15, Page Block 401

NOTE: Parts and/or aquipment removes for access, to be installed before the

SUBTASK 546034-710-001 001 Operational .

(a) Install the bleed air precooler cold air inlet duct, refer to AMM 36-11-00, Page Block

401.

(b) Install the bleed air precooler, refer to AMM 36-11-15, Page Block 401.

(c) Install the door 413BL, refer to AMM 06-41-54, Page Block 001.

(2) Subtask 546034-410-002-001 - Install Items Removed for access on RH pylon

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 06-41-54, Page Block 001

36-11-00, Page Block 401

36-11-15, Page Block 401

NOTE: Parts and/or aquipment removes for access, to be installed before the

SUBTASK 546034-710-001 001 Operational .

(a) Install the bleed air precooler cold air inlet duct, refer to AMM 36-11-00, Page Block

401.

(b) Install the bleed air precooler, refer to AMM 36-11-15, Page Block 401.

(c) Install the door 423BL, refer to AMM 06-41-54, Page Block 001.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 13

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SERVICE BULLETIN

(3) Subtask 546034-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

(a) Make sure that the work areas are clean and clear of tools and other items of

equipment.

(b) Remove the access platform(s).

(c) Restore the systems and the aircraft to normal operating condition.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 14

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SERVICE BULLETIN

**CONF ALL

ACTION FINDING QUESTION

CRACKS YES NO FOUND

REPEAT INSPECTION

AT INTERVAL GIVEN

IN PLANNING

NO FURTHER ACTION

A300−54−6031

(MODIFICATION No

11109S20987) AT THRESHOLD

GIVEN IN PLANNING

INFORMATION PARAGRAPH E.(2)

PER SERVICE BULLETIN No

REPLACE THE FITTING AS

DO A HIGH FREQUENCY EDDY CURRENT (HFEC)

INSPECTION FOR UPPER AREA

AND DO A DETAILED VISUAL INSPECTION FOR THE

LOWER AERA OF THE PYLON BOX TO THE LOWER

SIDE OF RIB 5 ON LH AND RH PYLON AT THRESHOLD

GIVEN IN PLANNING INFORMATION PARAGRAPH E.(2)

INFORMATION

PARAGRAPH E.(2)

D_SB_546034_5_FAAA_01_03

Figure A-FFAAA - Sheet 01

Flow-Chart

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 15

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SERVICE BULLETIN

**CONF ALL

RIGHT SIDE VIEW LOOKING OUTSIDE

LEFT SIDE SYMMETRICAL NOTE:

AREA TO BE INSPECTED

LOWER SPAR

EDDY CURRENT

INSPECTION

DETAILED

VISUAL

INSPECTION

POSSIBLE

CRACK

LOCATION

C

C

C

Z480

Z470

RIB5

A

B

A

RIB5

B

D_SB_546034_5_BAAA_01_01

Figure A-FBAAA - Sheet 01

Area to be Inspected

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 16

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SERVICE BULLETIN

Appendix 01: Inspection Report

**CONF ALL

The result of the inspection, including no findings, replacement or actions to be done, must be

forwarded to AIRBUS Department SEES2, on the attached inspection report sheet.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 1

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SERVICE BULLETIN

Appendix 01: Inspection Report

**CONF ALL

SERVICE BULLETIN No. :

A/C MSN :

FLIGHT CYCLES :

FLIGHT HOURS :

A300−54−6034

DATE OF INSPECTION :

RETURN TO :

INSPECTION METHOD :

CRACK FOUND

FITTING

FITTING

PART REPLACED

AIRBUS

CUSTOMER SERVICES ENGINEERING − SEES2

WING FIX STRUCTURE − ENGINE PYLON

1 ROND POINT MAURICE BELLONTE

31707 BLAGNAC CEDEX

FRANCE

FAX : +33 (0)5 61 93 36 14

LH

RH

AS PER SB A300−54−6031

PART INSPECTED PYLON 1 PYLON 2 PYLON 1 PYLON 2

YES NO

E−mail: structure.sbinspectionresult@airbus.com DETAILED INSPECTION

HFEC INSPECTION

INSPECTION REPORT

YES NO YES NO YES NO

D_SB_546034_5_RAAA_01_01

Figure A-FRAAA - Sheet 01

Inspection Report

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 2

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SERVICE BULLETIN

REPORTING SHEET

TITLE: NACELLES/PYLONS - INSPECT RIB 5 IN THE PYLON BOX

MODIFICATION No.: None

Please complete the appropriate item (A or B):

A - SB WILL BE embodied YES/NO (if NO please comment)

If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of

embodiment:

B - SB HAS BEEN embodied on aircraft:

Operator comments:

From Airline:

Name/Title:

Signature: Date:

If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to

next normal revision or prior to SB embodiment, please indicate required service(s):

Either: Modification Operational Impact (MOI), if available YES/NO

Or : Intermediate revision YES/NO

Important Information: This SB will only be incorporated in your maintenance and operational

documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With

the next feasible revision, this will result in

- Updating of maintenance documentation to show pre and post SB data.

- Updating of maintenance and operational documentation to show post SB data after embodiment.

If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically

include them in the manual revisions. Refer to SIL 00-037 for detailed information.

Please return this completed sheet to:

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX FRANCE

Attn: SDC32 Technical Data and Documentation Services

FAX: (+33) 5 61 93 28 06

e-mail: sb.reporting@airbus.com

or via your Resident Customer Support Office.

Alternatively, SB lists via letters or fax are also accepted.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 1

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SERVICE BULLETIN

QUALITY PERCEPTION FORM

Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data

that you provide us will be used to analyse areas of difficulties and to take corrective action to further

improve the quality of our Service Bulletins.

We thank you for the time you have taken in completing this form.

(Please rate on a scale of 1 to 4, with 4 being the highest score)

- Quality rating of this SB 4321

- Quality rating of the Accomplishment Instructions 4321

- Quality rating of the Illustrations 4321

- Is this SB easy to understand ? Y/N

If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a

short description of the issue.

Planning Material Instructions

X Effectivity X Kit content X Preparation

X Reason X List of Materials Operator Supplied X Mod/Inspection

X Manpower X Industry support X Test

X References X Re-identification X Close-Up

X Publication X Tooling X Illustrations

Comments:

Operator: Date:

Name/Title:

Please return this form to:

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX FRANCE

Attn : SEM4 Service Bulletins Management

FAX : (33) 5 61 93 42 51

Or via your Resident Customer Support Office.

DATE: May 29/96 SERVICE BULLETIN No.: A300-54-6034

REVISION No.: 02 - Aug 26/13 Page: 1

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