@A300

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: 29

TITLE: HYDRAULIC POWER - INSPECTION OF HYDRAULIC ACCUMULATOR

AND REPLACEMENT IF PRE 1984 ACCUMULATOR INSTALLED.

MODIFICATION No.: None

This page transmits Revision No.01 of Service Bulletin No.A300-29-0126

ADDITIONAL WORK

**CONF ALL

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

REASON

Revision No. 01 issued to modify the reason paragraph and to add component COMPA02 for Config.

002.

CHANGES

SUMMARY

REASON/DESCRIPTION/OPERATIONAL

CONSEQUENCES

REASON UPDATED R

MATERIAL PRICE INFORMATION MATERIAL PRICE INFORMATION TABLE

UPDATED

R

EFFECTIVITY OPERATOR LIST UPDATED R

PLANNING INFORMATION

EFFECTIVITY EFFECTIVITY RELATED INFORMATION

UPDATED

R

MATERIAL EFFECTIVITY UPDATED

CONFIGURATION UPDATED

Material Effectivity R

MATERIAL EFFECTIVITY ADDED N

REASON

History HISTORY UPDATED R

PUBLICATION AFFECTED PUBLICATIONS AFFECTED UPDATED R

MATERIAL INFORMATION

MATERIAL - PRICE AND AVAILABILITY

Procurement Addresses PROCUREMENT ADDRESSES UPDATED

MATERIAL SET UPDATED

R

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

Price and Availability PRICE AND AVAILABILITY UPDATED

MATERIAL SET UPDATED

R

LIST OF MATERIALS - OPERATOR

SUPPLIED

Components COMPONENTS UPDATED R

Component COMPA02 PART MATERIAL SET ADDED N

ACCOMPLISHMENT INSTRUCTIONS

TASK 290126- 832-801-001-Inspection

Subtask 290126-832-001-003 SUBTASK SOLUTION UPDATED R

TASK 290126- 833-801-001-Repair

Subtask 290126-911-001-003 SUBTASK SOLUTION ADDED N

Subtask 290126-911-001-001 SUBTASK SOLUTION DELETED FOR

APPLICABLE MSN

D

Fig. A-FBCAA

Fig. A-FBCAA Sheet 01 SHEET UPDATED R

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

No previous revision

REVISION SEQUENCE

ORIGINAL: Aug 12/10

REVISION No. : 01 - Oct 12/10

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 2

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

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: 29

TITLE: HYDRAULIC POWER - INSPECTION OF HYDRAULIC ACCUMULATOR

AND REPLACEMENT IF PRE 1984 ACCUMULATOR INSTALLED.

**CONF ALL

MODIFICATIONS

None

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

The hydraulic system accumulator, type 5" (PN 3059103-1 or 3059103-2 or 3059103-8 or 3059103-9) is

installed in each of the three hydraulic systems.

There was a design change to the accumulator in 1984 but the part number remained the same and

the serial number from the time of design change was not tracked.

The accumulator was changed from a 4 piece unit with 3 welds (so called "pre 1984") to a 2 piece unit

with 1 weld ("post 1984").

The welding process was improved providing a higher strength shell material and overall more reliable

design.

Further to a recently performed particular risk analysis the conclusion requires that post 1984

accumulator must be installed on the BLUE and GREEN hydraulic systems as it is in a zone particularly

at risk to system damage should an accumulator burst occur.

The hydraulic system accumulator of concern is the GREEN and BLUE system for PRE MOD No.

02447S9027 (HYDRAULIC POWER-RELOCATION OF BLUE HYDRAULIC CIRCUIT IN THE M-L-G

BAY) and the BLUE system only for POST MOD No. 02447S9027.

This Service Bulletin requires performing a detailed inspection of the concerned hydraulic accumulator

and replacing PRE 1984 design with POST 1984 design.

Accomplishment of this Service Bulletin will ensure that POST 1984 accumulator is installed in the

concerned position. Simultaneous accomplishment of Service Bulletin No. A300-29-0127 (installation of

warning placard) will avoid inadvertent installation of PRE 1984 accumulator.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

SUMMARY

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

**CONF 001

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Component COMPA01 1 See SB Hydraulic System Accumulator

**CONF 002

MATERIAL PRICE INFORMATION TABLE

MATERIAL SET QTY PER

A/C

PRICE PER

A/C (USD)

MAIN PARTS

Component COMPA02 1 See SB Hydraulic System Accumulator

EFFECTIVITY

**CONF ALL

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

50W 69X 72U ABR AFG C2A DHL F2I FLM IAW IRA IRM KZU

MIX MNB MSR NTR P2A RUN SOP TDX TNO TSY

CONCURRENT REQUIREMENTS

Accomplishment of this Service Bulletin requires simultaneous accomplishment of the following Service

Bulletin:

Service Bulletin No. A300-29-0127 Mod. No. 13450S22823

REFERENCES / REPERCUSSIONS

TFU None

OEB None

AOT None

SIL None

LINE MAINTENANCE AFFECTED No

LIFE LIMIT None

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 2

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

SUMMARY

OTHER None

NATURE OF THE WORK

AIRCRAFT YES

EQUIPMENT NO

HARD NO

SOFT NO

OBRM NO

MANPOWER

**CONF 001

Task 290126-832-801-001: Inspection

TOTAL MANHOURS 2.00

ELAPSED TIME (HOURS) 2.00

Task 290126-833-801-001: Repair

TOTAL MANHOURS 4.50

ELAPSED TIME (HOURS) 4.50

**CONF 002

Task 290126-832-801-001: Inspection

TOTAL MANHOURS 1.50

ELAPSED TIME (HOURS) 1.50

Task 290126-833-801-001: Repair

TOTAL MANHOURS 3.00

ELAPSED TIME (HOURS) 3.00

APPENDICES

**CONF ALL

Appendix 01 - Inspection Report

Appendix 02 - Inspection Report

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 3

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

SUMMARY

**CONF 001

Z147

A B

C

AREA TO BE INSPECTED

291070 292070

FR54

A

B C

A_SB_290126_5_SAAA_01_01

Figure A-FSAAA - Sheet 01

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 4

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

SUMMARY

**CONF 002

Z147

A

AREA TO BE INSPECTED

292070

FR54

A

B

A_SB_290126_5_SBAA_01_00

B

Figure A-FSBAA - Sheet 01

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 5

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

SUMMARY

This Page Intentionally Left Blank

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 6

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

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: 29

TITLE: HYDRAULIC POWER - INSPECTION OF HYDRAULIC ACCUMULATOR

AND REPLACEMENT IF PRE 1984 ACCUMULATOR INSTALLED.

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

(1) Models

B2-1C B2-203 B2K-3C B4-103 B4-120 B4-203 B4-2C C4-203

F4-203

(2) Effectivity by MSN

0003 0019 0041 0044-0045 0047 0053 0055 0075 0079-0080 0082-0085 0090

0094-0095 0100-0101 0105 0107 0116-0117 0123-0126 0128-0129 0133-0137 0139

0141 0147-0152 0154-0157 0160 0170 0173 0175-0176 0180 0183-0185 0187

0189-0190 0196 0199-0200 0203-0204 0208 0210-0212 0216 0218-0220 0226-0227

0234-0236 0239 0243-0244 0247 0249-0250 0255-0256 0259 0261 0265 0274 0277

0289 0292 0299 0302 0304

(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.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

OPERATOR MSN

50W 0003

69X 0095

72U 0079

ABR 0148 0152 0184 0189 0199 0208 0219 0220 0234 0236 0250 0259

0274 0289

AFG 0180 0190

C2A 0211

DHL 0084 0085 0141 0149 0249 0265

F2I 0083 0094 0128 0133 0135 0136 0137 0156 0170 0235 0243

FLM 0082 0151 0176 0256

IAW 0239

IRA 0080 0139 0173 0185 0187 0226 0299 0302

IRM 0055 0090 0160 0175 0204 0244

KZU 0041 0044 0101 0117

MIX 0125 0134 0157 0196 0203 0218

MNB 0019 0047 0123 0212 0277 0292 0304

MSR 0200 0255

NTR 0124 0155 0261

P2A 0116 0150

RUN 0075 0105 0107 0147 0154 0183

SOP 0126

TDX 0053 0100 0216

TNO 0045 0210 0227 0247

TSY 0129

(4) Configuration by MSN

MSN CONFIGURATION

0003 0019 0041 0044 0045 0047 0053 0055 0075 0079 0080

0082 0083 0084 0085 0090 0094 0095

001

0100 0101 0105 0107 0116 0117 0123 0124 0125 0126 0128

0129 0133 0134 0135 0136 0137 0139 0141 0147 0148 0149

0150 0151 0152 0154 0155 0156 0157 0160 0170 0173 0175

0176 0180 0183 0184 0185 0187 0189 0190 0196 0199 0200

0203 0204 0208 0210 0211 0212 0216 0218 0219 0220 0226

0227 0234 0235 0236 0239 0243 0244 0247 0249 0250 0255

0256 0259 0261 0265 0274 0277 0289 0292 0299 0302 0304

002

(5) Configuration definition

**CONF 001

Config. 001 is valid for aircraft on which Mod. No. 02447S9027 (HYDRAULIC POWERRELOCATION OF BLUE HYDRAULIC CIRCUIT IN THE M-L-G BAY) is not embodied.

**CONF 002

Config. 002 is valid for aircraft on which Mod. No. 02447S9027 (HYDRAULIC POWERRELOCATION OF BLUE HYDRAULIC CIRCUIT IN THE M-L-G BAY) is embodied.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 2

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(6) Material Effectivity

**CONF 001

MATERIAL QTY PER A/C SEE NOTES

Component COMPA01 1

**CONF 002

MATERIAL QTY PER A/C SEE NOTES

Component COMPA02 1

**CONF ALL

B. CONCURRENT REQUIREMENTS

Accomplishment of this Service Bulletin requires simultaneous accomplishment of the

following Service Bulletin:

Service Bulletin No. A300-29-0127 Mod. No. 13450S22823

C. REASON

(1) History

The hydraulic system accumulator, type 5" (PN 3059103-1 or 3059103-2 or 3059103-8

or 3059103-9) is installed in each of the three hydraulic systems.

There was a design change to the accumulator in 1984 but the part number remained

the same and the serial number from the time of design change was not tracked.

The accumulator was changed from a 4 piece unit with 3 welds (so called "pre 1984") to

a 2 piece unit with 1 weld ("post 1984").

The welding process was improved providing a higher strength shell material and overall

more reliable design.

Further to a recently performed particular risk analysis the conclusion requires that post

1984 accumulator must be installed on the BLUE and GREEN hydraulic systems as it is

in a zone particularly at risk to system damage should an accumulator burst occur.

The hydraulic system accumulator of concern is the GREEN and BLUE system for PRE

MOD No. 02447S9027 (HYDRAULIC POWER-RELOCATION OF BLUE HYDRAULIC

CIRCUIT IN THE M-L-G BAY) and the BLUE system only for POST MOD No.

02447S9027.

(2) Objective/Action

This Service Bulletin requires performing a detailed inspection of the concerned

hydraulic accumulator and replacing PRE 1984 design with POST 1984 design.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 3

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(3) Advantages

Accomplishment of this Service Bulletin will ensure that POST 1984 accumulator is

installed in the concerned position. Simultaneous accomplishment of Service Bulletin No.

A300-29-0127 (installation of warning placard) will avoid inadvertent installation of PRE

1984 accumulator.

(4) Operational/Maintenance Consequences

None

D. DESCRIPTION

To accomplish this Service Bulletin it is necessary to :

**CONF 001

Task 290126-832-801-001: Inspection

(1) Do a detailed Inspection of the BLUE Hydraulic System Accumulator (FIN 292070)

(2) Do a detailed Inspection of the GREEN Hydraulic System Accumulator (FIN 291070)

Task 290126-833-801-001: Repair

(1) Replace the BLUE Hydraulic System Accumulator (FIN 292070)

(2) Replace the GREEN Hydraulic System Accumulator (FIN 291070)

**CONF 002

Task 290126-832-801-001: Inspection

(1) Do a detailed Inspection of the BLUE Hydraulic System Accumulator (FIN 292070)

Task 290126-833-801-001: Repair

(1) Replace the BLUE Hydraulic System Accumulator (FIN 292070)

**CONF ALL

E. COMPLIANCE

(1) Classification

MANDATORY: Service Bulletin must be accomplished.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 4

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(2) Accomplishment Timescale

CONDITION ACTION COMPLIANCE TIME (Whichever occurs

later)

REPETITIVE

INTERVAL NOT

TO EXCEED

(Whichever occurs

first)

THRESHOLD GRACE PERIOD

CONFIG.001 Inspect in

accordance with

SUBTASK

290126-832-001

001 Do a detailed

Inspection of the

BLUE Hydraulic

System

Accumulator (FIN

292070) and

SUBTASK

290126-832-002

001 Do a detailed

Inspection of the

GREEN Hydraulic

System

Accumulator (FIN

291070)

N/A Within 6000 Flight

Hours (FH) or 30

months after the

issue date of the

Service Bulletin

whichever occurs

first.

N/A

CONFIG.002 Inspect in

accordance with

SUBTASK

290126-832-001

003 Do a detailed

Inspection of the

BLUE Hydraulic

System

Accumulator (FIN

292070)

N/A Within 6000 Flight

Hours (FH) or 30

months after the

issue date of the

Service Bulletin

whichever occurs

first.

N/A

Table : Detailed inspection of the Hydraulic System Accumulator.

Accomplishment of this Service Bulletin is expected to be rendered mandatory by the

issue of an Airworthiness Directive (AD) published by the European Aviation Safety

Agency (EASA). 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

Approved under EASA Design Organization Approval No. EASA 21J.031.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 5

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

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.

**CONF 001

Task 290126-832-801-001: Inspection

Get Access 0.50

On Aircraft

Do a detailed Inspection of the BLUE Hydraulic System

Accumulator (FIN 292070)

0.50

Do a detailed Inspection of the GREEN Hydraulic

System Accumulator (FIN 291070)

0.50

Close-Up 0.50

TOTAL MANHOURS 2.00

ELAPSED TIME (HOURS) 2.00

Task 290126-833-801-001: Repair

Get Access 0.50

On Aircraft

Replace the BLUE Hydraulic System Accumulator (FIN

292070)

1.50

Replace the GREEN Hydraulic System Accumulator

(FIN 291070)

1.50

Tests 0.50

Close-Up 0.50

TOTAL MANHOURS 4.50

ELAPSED TIME (HOURS) 4.50

**CONF 002

Task 290126-832-801-001: Inspection

Get Access 0.50

On Aircraft

Do a detailed Inspection of the BLUE Hydraulic System

Accumulator (FIN 292070)

0.50

Close-Up 0.50

TOTAL MANHOURS 1.50

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 6

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

Task 290126-832-801-001: Inspection

ELAPSED TIME (HOURS) 1.50

Task 290126-833-801-001: Repair

Get Access 0.50

On Aircraft

Replace the BLUE Hydraulic System Accumulator (FIN

292070)

1.50

Tests 0.50

Close-Up 0.50

TOTAL MANHOURS 3.00

ELAPSED TIME (HOURS) 3.00

**CONF ALL

H. WEIGHT AND BALANCE

Not Changed

I. ELECTRICAL LOAD DATA

Not Changed

J. REFERENCES

**CONF 001

Aircraft Maintenance Manual (AMM) 24-00-00 29-11-56 32-12-11

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

Service Bulletin (SB) A300-29-0127

**CONF 002

Aircraft Maintenance Manual (AMM) 24-00-00 29-11-56 32-12-11

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

Service Bulletin (SB) A300-29-0127

**CONF ALL

K. PUBLICATION AFFECTED

Aircraft Maintenance Manual (AMM) 11-11-29

L. INTERCHANGEABILITY/MIXABILITY

Not Applicable

M. SPARES

None

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 7

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 8

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

2. MATERIAL INFORMATION

**CONF ALL

A. MATERIAL - PRICE AND AVAILABILITY

(1) Procurement Addresses

Component COMPA01

Customers with aircraft shown in the effectivity of this Service Bulletin should send a

purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is :

Component COMPA01

Component COMPA02

AIRBUS

SPARES SUPPORT AND SERVICES

Weg beim Jaeger 150

D-22335 HAMBURG

GERMANY

For ordering by internet : http

://spares.airbus.com

For ordering by fax : +49 40 50 76 25 90

(2) Price and Availability

Component COMPA01

No AIRBUS kit will be provided. Parts required to accomplish this Service Bulletin are to

be purchased by a Spares Purchase Order.

Component COMPA02

No AIRBUS kit will be provided. Parts required to accomplish this Service Bulletin are to

be purchased by a Spares Purchase Order.

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

(1) Consumable Materials

None

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 9

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(2) Components

Component COMPA01

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

3059103-1 2 ACCUMLTR 3059103-1

3059103-2 2 ACCUMLTR 3059103-2

3059103-8 2 ACCUMLTR 3059103-8

3059103-9 2 ACCUMLTR 3059103-9

Component COMPA02

ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE

NOTES

3059103-1 1 ACCUMLTR 3059103-1

3059103-2 1 ACCUMLTR 3059103-2

3059103-8 1 ACCUMLTR 3059103-8

3059103-9 1 ACCUMLTR 3059103-9

(3) Equipment

None

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

None

F. TOOLING

None

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 10

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS

Task 290126-832-801-001 - 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

**CONF 001

Zone

147

Modified FIN

291070 292070

Manpower

TOTAL MANHOURS 2.00

ELAPSED TIME (HOURS) 2.00

**CONF 002

Zone

147

Modified FIN

292070

Manpower

TOTAL MANHOURS 1.50

ELAPSED TIME (HOURS) 1.50

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 11

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF ALL

A. GENERAL

**CONF 001

(1) Subtask 290126-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

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

Service Bulletin.

**CONF 002

(1) Subtask 290126-839-001-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

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

Service Bulletin.

**CONF ALL

B. PREPARATION

**CONF 001

(1) Subtask 290126-941-001-001 - Job Set-up

Work Zones and Access Panels

Zone Access/Work location

147

Manpower Resources

Skills NON SPECIFIC

References

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

32-12-11, Page Block 301

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

Block 301)

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

(c) Open the LH main landing gear door 734 (Refer to AMM 32-12-11, Page Block

301).

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 12

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 002

(1) Subtask 290126-941-001-001 - Job Set-up

Work Zones and Access Panels

Zone Access/Work location

147

Manpower Resources

Skills NON SPECIFIC

References

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

32-12-11, Page Block 301

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

Block 301)

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

(c) Open the LH main landing gear door 734 (Refer to AMM 32-12-11, Page Block

301).

**CONF ALL

C. PROCEDURE

**CONF 001

(1) Subtask 290126-832-001-001 - Do a detailed Inspection of the BLUE Hydraulic

System Accumulator (FIN 292070)

Manpower Resources

Manhours 0.50

Minimum number of person 1

Subtask elapsed time 0.50

Skills NON SPECIFIC

References

Service Bulletin (SB) A300-29-0127

Fig. A-FBAAA

Area to be Inspected

Sheet 01

Sheet 02

Sheet 03

Fig. A-FBBAA

Flow Chart

Sheet 01

(a) For the inspection area, refer to Fig. A-FBAAA Sheet 01, Fig. A-FBAAA Sheet 02

and Fig. A-FBAAA Sheet 03.

(b) Do a detailed inspection on the BLUE Hydraulic System Accumulator (FIN 292070),

refer to Fig. A-FBBAA Sheet 01.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 13

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(c) Replace accumulator if pre-1984 accumulator is installed (refer to SUBTASK

290126-911-001 001 Replace the BLUE Hydraulic System Accumulator (FIN

292070) ) and apply Service Bulletin No. A300-29-0127.

(d) For the inspection report, refer to Appendix 01 - Inspection Report .

(2) Subtask 290126-832-002-001 - Do a detailed Inspection of the GREEN Hydraulic

System Accumulator (FIN 291070)

Manpower Resources

Manhours 0.50

Minimum number of person 1

Subtask elapsed time 0.50

Skills NON SPECIFIC

References

Service Bulletin (SB) A300-29-0127

Fig. A-FBAAA

Area to be Inspected

Sheet 01

Sheet 02

Sheet 03

Fig. A-FBBAA

Flow Chart

Sheet 01

(a) For the inspection area, refer to Fig. A-FBAAA Sheet 01 and Fig. A-FBAAA Sheet

03.

(b) Do a detailed inspection on the GREEN Hydraulic System Accumulator (FIN

291070), refer to Fig. A-FBBAA Sheet 01.

(c) Replace accumulator if pre-1984 accumulator is installed (refer to SUBTASK

290126-911-002 001 Replace the GREEN Hydraulic System Accumulator (FIN

291070) ) and apply Service Bulletin No. A300-29-0127.

(d) For the inspection report, refer to Appendix 01 - Inspection Report .

**CONF 002

(1) Subtask 290126-832-001-003 - Do a detailed Inspection of the BLUE Hydraulic

System Accumulator (FIN 292070)

Manpower Resources

Manhours 0.50

Minimum number of person 1

Subtask elapsed time 0.50

Skills NON SPECIFIC

References

Service Bulletin (SB) A300-29-0127

Fig. A-FBDAA

Area to be Inspected

Sheet 01

Sheet 02

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 14

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

References

Fig. A-FBCAA

Flow Chart

Sheet 01

(a) For the inspection area, refer to Fig. A-FBDAA Sheet 01 and Fig. A-FBDAA Sheet

02.

(b) Do a detailed inspection on the BLUE Hydraulic System Accumulator (FIN 292070),

refer to Fig. A-FBCAA Sheet 01.

(c) Replace accumulator if pre-1984 accumulator is installed (refer to SUBTASK

290126-911-001 003 Replace the BLUE Hydraulic System Accumulator (FIN

292070) ) and apply Service Bulletin No. A300-29-0127.

(d) For the inspection report, refer to Appendix 02 - Inspection Report .

**CONF ALL

D. TEST

**CONF 001

None

**CONF 002

None

**CONF ALL

E. CLOSE-UP

**CONF 001

(1) Subtask 290126-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 32-12-11, Page Block 301

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

equipment.

(b) Close the LH main landing gear door 734 (Refer to AMM 32-12-11, Page Block

301).

(c) Remove the access platform(s).

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

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 15

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 002

(1) Subtask 290126-942-001-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 32-12-11, Page Block 301

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

equipment.

(b) Close the LH main landing gear door 734 (Refer to AMM 32-12-11, Page Block

301).

(c) Remove the access platform(s).

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

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 16

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

Task 290126-833-801-001 - Repair

**CONF ALL

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

**CONF 001

Zone

147

Modified FIN

291070 292070

Manpower

TOTAL MANHOURS 4.50

ELAPSED TIME (HOURS) 4.50

**CONF 002

Zone

147

Modified FIN

292070

Manpower

TOTAL MANHOURS 3.00

ELAPSED TIME (HOURS) 3.00

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 17

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF ALL

A. GENERAL

**CONF 001

(1) Subtask 290126-839-002-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

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

Service Bulletin.

**CONF 002

(1) Subtask 290126-839-002-001 - Administrative

Manpower Resources

Skills NON SPECIFIC

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

Service Bulletin.

**CONF ALL

B. PREPARATION

**CONF 001

(1) Subtask 290126-941-002-001 - Job Set-up

Work Zones and Access Panels

Zone Access/Work location

147

Manpower Resources

Skills NON SPECIFIC

References

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

29-11-56, Page Block 401

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

Block 301)

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

(c) Do the job setup procedure as specified in the removal of the BLUE and/or GREEN

hydraulic system accumulator (Refer to AMM 29-11-56, Page Block 401).

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 18

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 002

(1) Subtask 290126-941-002-002 - Job Set-up

Work Zones and Access Panels

Zone Access/Work location

147

Manpower Resources

Skills NON SPECIFIC

References

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

29-11-56, Page Block 401

32-12-11, Page Block 301

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

Block 301)

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

(c) Do the job setup procedure as specified in the removal of the BLUE hydraulic

system accumulator (Refer to AMM 29-11-56, Page Block 401).

**CONF ALL

C. PROCEDURE

**CONF 001

(1) Subtask 290126-911-001-001 - Replace the BLUE Hydraulic System Accumulator

(FIN 292070)

Manpower Resources

Manhours 1.50

Minimum number of person 1

Subtask elapsed time 1.50

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA01

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

3059103-1 1 ACCUMLTR

3059103-2 1 ACCUMLTR

3059103-8 1 ACCUMLTR

3059103-9 1 ACCUMLTR

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 19

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

(a) Replace the BLUE accumulator.

NOTE: If a POST 1984 accumulator is installed on the YELLOW system it

can be swapped with pre 1984 accumulator installed on the BLUE

system.

WARNING: Do not perform maintenance actions on three hydraulic systems at

the same time.

1 Remove :

Refer to AMM 29-11-56, Page Block 401

a FIN 292070 :

1 Accumulator 3059103-1

or

1 Accumulator 3059103-2

or

1 Accumulator 3059103-8

or

1 Accumulator 3059103-9

CAUTION: MAKE SURE THAT THE NEW ACCUMULATOR TO BE

INSTALLED IS POST 1984 (2 PIECE UNIT WITH 1 WELD).

2 Install :

Refer to AMM 29-11-56, Page Block 401

a FIN 292070 :

1 Accumulator 3059103-1

or

1 Accumulator 3059103-2

or

1 Accumulator 3059103-8

or

1 Accumulator 3059103-9

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 20

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(2) Subtask 290126-911-002-001 - Replace the GREEN Hydraulic System Accumulator

(FIN 291070)

Manpower Resources

Manhours 1.50

Minimum number of person 1

Subtask elapsed time 1.50

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA01

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

3059103-1 1 ACCUMLTR

3059103-2 1 ACCUMLTR

3059103-8 1 ACCUMLTR

3059103-9 1 ACCUMLTR

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

(a) Replace the GREEN accumulator.

NOTE: If a POST 1984 accumulator is installed on the YELLOW system it

can be swapped with pre 1984 accumulator installed on the GREEN

system.

WARNING: Do not perform maintenance actions on three hydraulic systems at

the same time.

1 Remove :

Refer to AMM 29-11-56, Page Block 401

a FIN 291070 :

1 Accumulator 3059103-1

or

1 Accumulator 3059103-2

or

1 Accumulator 3059103-8

or

1 Accumulator 3059103-9

CAUTION: MAKE SURE THAT THE NEW ACCUMULATOR TO BE

INSTALLED IS POST 1984 (2 PIECE UNIT WITH 1 WELD).

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 21

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

2 Install :

Refer to AMM 29-11-56, Page Block 401

a FIN 291070 :

1 Accumulator 3059103-1

or

1 Accumulator 3059103-2

or

1 Accumulator 3059103-8

or

1 Accumulator 3059103-9

**CONF 002

(1) Subtask 290126-911-001-003 - Replace the BLUE Hydraulic System Accumulator

(FIN 292070)

Manpower Resources

Manhours 1.50

Minimum number of person 1

Subtask elapsed time 1.50

Skills NON SPECIFIC

Material necessary to do the job

Component COMPA02

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE

NOTES

3059103-1 1 ACCUMLTR

3059103-2 1 ACCUMLTR

3059103-8 1 ACCUMLTR

3059103-9 1 ACCUMLTR

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

(a) Replace the BLUE accumulator.

NOTE: If a POST 1984 accumulator is installed on the YELLOW or GREEN

system it can be swapped with pre 1984 accumulator installed on

the BLUE system.

WARNING: Do not perform maintenance actions on three hydraulic systems at

the same time.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 22

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

1 Remove :

Refer to AMM 29-11-56, Page Block 401

a FIN 292070 :

1 Accumulator 3059103-1

or

1 Accumulator 3059103-2

or

1 Accumulator 3059103-8

or

1 Accumulator 3059103-9

CAUTION: MAKE SURE THAT THE NEW ACCUMULATOR TO BE

INSTALLED IS POST 1984 (2 PIECE UNIT WITH 1 WELD).

2 Install :

Refer to AMM 29-11-56, Page Block 401

a FIN 292070 :

1 Accumulator 3059103-1

or

1 Accumulator 3059103-2

or

1 Accumulator 3059103-8

or

1 Accumulator 3059103-9

**CONF ALL

D. TEST

**CONF 001

(1) Subtask 290126-700-002-001 - Testing

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 23

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(a) Job Setup :

1 Remove the safety clips and tags and close the circuit breakers as specified

after the installation of the hydraulic system accumulator (Refer to AMM

29-11-56, Page Block 401).

(b) Procedure :

1 Do the test procedure as specified after installation of the BLUE and/or

GREEN hydraulic system accumulator (Refer to AMM 29-11-56, Page Block

401).

**CONF 002

(1) Subtask 290126-700-002-002 - Testing

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

(a) Job Setup :

1 Remove the safety clips and tags and close the circuit breakers as specified

after the installation of the hydraulic system accumulator (Refer to AMM

29-11-56, Page Block 401).

(b) Procedure :

1 Do the test procedure as specified after installation of the BLUE hydraulic

system accumulator (Refer to AMM 29-11-56, Page Block 401).

**CONF ALL

E. CLOSE-UP

**CONF 001

(1) Subtask 290126-942-002-001 - Close-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

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

equipment.

(b) Do the close-up procedure as specified in the installation of the BLUE and/or

GREEN hydraulic system accumulator (Refer to AMM 29-11-56, Page Block 401).

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 24

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

(c) Remove the access platform(s).

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

**CONF 002

(1) Subtask 290126-942-002-002 - Close-up

Manpower Resources

Skills NON SPECIFIC

References

Aircraft Maintenance Manual (AMM) 29-11-56, Page Block 401

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

equipment.

(b) Do the close-up procedure as specified in the installation of the BLUE hydraulic

system accumulator (Refer to AMM 29-11-56, Page Block 401).

(c) Remove the access platform(s).

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

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 25

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 001

Z147

A 292070

B

291070 C

NOTE:

AREA TO BE INSPECTED

B

A

FR54

D E

VIEW LOOKING AFT

A_SB_290126_5_BAAA_01_03

Figure A-FBAAA - Sheet 01

Area to be Inspected

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 26

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 001

NOTE:

AREA TO BE INSPECTED

FR54

C

A_SB_290126_5_BAAA_02_02

D E

Figure A-FBAAA - Sheet 02

Area to be Inspected

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 27

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 001

HYDRAULIC ACCUMULATOR TYPE

PRE 1984 TO BE REPLACED

HYDRAULIC ACCUMULATOR

TYPE TO BE INSTALLED

WELD

WELDS

WELD

BEFORE AFTER

D E

(IF INSTALLED) POST 1984

A_SB_290126_5_BAAA_03_03

Figure A-FBAAA - Sheet 03

Area to be Inspected

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 28

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 002

B

292070

NOTE:

AREA TO BE INSPECTED

FR54

FR54

A

B

C D

Z147

A

A_SB_290126_5_BDAA_01_00

Figure A-FBDAA - Sheet 01

Area to be Inspected

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 29

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 002

HYDRAULIC ACCUMULATOR TYPE

PRE 1984 TO BE REPLACED

HYDRAULIC ACCUMULATOR

TYPE TO BE INSTALLED

WELD

WELDS

WELD

BEFORE AFTER

(IF INSTALLED) POST 1984

C D

A_SB_290126_5_BDAA_02_00

Figure A-FBDAA - Sheet 02

Area to be Inspected

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 30

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 001

QUESTION

ACTION

FINDING

AT THE THRESHOLD GIVEN IN THE PLANNING

INFORMATION PARAGRAPH E.(2).

NO DESIGN ACCUMULATOR YES

DO A DETAILED INSPECTION OF THE GREEN AND BLUE

HYDRAULIC SYSTEM ACCUMULATORS (FINs 292070 AND 291070)

GREEN AND BLUE SYSTEM ACCUMULATORS

INSTALL WARNING PLACARD NEXT TO THE

REFER TO SB No. A300−29−0127.

SEND TO AIRBUS THE INSPECTION REPORT

REFER TO APPENDIX 01

NO FURTHER ACTION

PRE 1984

INSTALLED

REPLACE PRE 1984 DESIGN ACCUMULATOR

REFER TO ACCOMPLISHMENT INSTRUCTION

IDENTIFY IF A PRE 1984 OR POST 1984 DESIGN

ACCUMULATOR IS INSTALLED

WITH POST 1984 DESIGN ACCUMULATOR

PARAGRAPH REPAIR

(SUBTASKS 290126−911−001−001 AND

90126−911−002−001)

A_SB_290126_5_BBAA_01_05

Figure A-FBBAA - Sheet 01

Flow Chart

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 31

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

**CONF 002

QUESTION

ACTION

FINDING

AT THE THRESHOLD GIVEN IN THE PLANNING

INFORMATION PARAGRAPH E.(2).

NO DESIGN ACCUMULATOR YES

DO A DETAILED INSPECTION OF THE BLUE HYRAULIC

SYSTEM ACCUMULATOR (FIN 292070)

BLUE ACCUMULATOR POSITION

INSTALL WARNING PLACARD NEXT TO

REFER TO SB No. A300−29−0127.

SEND TO AIRBUS THE INSPECTION REPORT

REFER TO APPENDIX 02

NO FURTHER ACTION

PRE 1984

INSTALLED

REPLACE PRE 1984 DESIGN ACCUMULATOR

REFER TO ACCOMPLISHMENT INSTRUCTION

IDENTIFY IF A PRE 1984 OR POST 1984 DESIGN

ACCUMULATOR IS INSTALLED

WITH POST 1984 DESIGN ACCUMULATOR

PARAGRAPH REPAIR

(SUBTASK 290126−911−001−003)

A_SB_290126_5_BCAA_01_02

Figure A-FBCAA - Sheet 01

Flow Chart

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 32

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

Appendix 01 - Inspection Report

**CONF ALL

The results of the inspection, including no findings, replacement or action to be done, must be

forwarded to AIRBUS department SEEL4, on the attached inspection report sheet.

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

Appendix 01 - Inspection Report

**CONF 001

SERVICE BULLETIN No. :

A/C MSN :

FLIGHT CYCLES :

FLIGHT HOURS :

A300−29−0126

DATE OF INSPECTION :

INSPECTION METHOD : DETAILED

INSPECTION

INSPECTION REPORT

PLEASE RECORD OTHER FINDINGS :

PN IDENTIFICATION

PRE 1984 DESIGN INSTALLED

INSPECTION RESULTS

REPLACEMENT OF ACCUMULATOR YES / NO

POST 1984 DESIGN INSTALLED

YES / NO

FIN 291070 FIN 292070

A_SB_290126_5_AAAA_01_02

Figure A-FAAAA - Sheet 01

Inspection Report

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 2

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

Appendix 02 - Inspection Report

**CONF ALL

The results of the inspection, including no findings, replacement or action to be done, must be

forwarded to AIRBUS department SEEL4, on the attached inspection report sheet

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

Appendix 02 - Inspection Report

**CONF 002

SERVICE BULLETIN No. :

A/C MSN :

FLIGHT CYCLES :

FLIGHT HOURS :

A300−29−0126

DATE OF INSPECTION :

INSPECTION METHOD : DETAILED

INSPECTION

INSPECTION REPORT

PLEASE RECORD OTHER FINDINGS :

PN IDENTIFICATION

PRE 1984 DESIGN INSTALLED

INSPECTION RESULTS

REPLACEMENT OF ACCUMULATOR YES / NO

POST 1984 DESIGN INSTALLED

FIN 292070

A_SB_290126_5_ABAA_01_00

Figure A-FABAA - Sheet 01

Inspection Report

DATE: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 2

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

SERVICE BULLETIN

REPORTING SHEET

TITLE: HYDRAULIC POWER - INSPECTION OF HYDRAULIC ACCUMULATOR

AND REPLACEMENT IF PRE 1984 ACCUMULATOR INSTALLED.

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: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.
@A300

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 4 3 2 1

- Quality rating of the Accomplishment Instructions 4 3 2 1

- Quality rating of the Illustrations 4 3 2 1

- 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: Aug 12/10 SERVICE BULLETIN No.: A300-29-0126

REVISION No.: 01 - Oct 12/10 Page: 1

5

Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.