# @A340 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 - CHECK VALVE PN CAR401 INTEGRITY INSPECTION MODIFICATION No.: None This page transmits Revision No.02 of Service Bulletin No.A340-29-4086 ADDITIONAL WORK **CONF ALL No additional work is required by this revision for aircraft inspected by any previous issue of the All Operators Telex A340-29A4086. REASON Revision No.02 issued to supersede the All Operators Telex A340-29A4086 Original Issue and Revision No.01. The inspection program for the check valves is to be realized by this Inspection Service Bulletin until the Modification Service Bulletin No. A340-29-4091 has been accomplished. NOTE: The accomplishment of Modification Service Bulletin No. A340-29-4091 cancels the requirements of this Inspection Service Bulletin and therefore the All Operators Telex A340-29A4086 Original Issue and Revision No.01 too. 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
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 1 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
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-GSAAA Minor editorial or document structure change N Fig. A-GSAAA 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 CONF 001 Minor editorial or document structure change N Material Effectivity Minor editorial or document structure change N 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

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 2 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
LIST OF MATERIALS - OPERATOR SUPPLIED Minor editorial or document structure change N Consumable Materials Minor editorial or document structure change N Consumable CMLD01 Minor editorial or document structure change N Components Minor editorial or document structure change N Component COMPD01 Minor editorial or document structure change N Equipment 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 ACCOMPLISHMENT INSTRUCTIONS TASK 294086- 832-848-001-INSPECTION Minor editorial or document structure change N Task associated data - 001 Minor editorial or document structure change N Subtask 294086-910-201-001 Minor editorial or document structure change N Subtask 294086-839-201-001 Minor editorial or document structure change N Subtask 294086-941-201-001 Minor editorial or document structure change N Subtask 294086-832-201-001 Minor editorial or document structure change N Subtask 294086-832-202-001 Minor editorial or document structure change N Subtask 294086-832-203-001 Minor editorial or document structure change N Subtask 294086-700-201-001 Minor editorial or document structure change N Subtask 294086-942-201-001 Minor editorial or document structure change N Fig. A-GFAAA Minor editorial or document structure change N Fig. A-GFAAA Sheet 01 Minor editorial or document structure change N Fig. A-GFBAA Minor editorial or document structure change N Fig. A-GFBAA Sheet 01 Minor editorial or document structure change N Fig. A-GBAAA Minor editorial or document structure change N Fig. A-GBAAA Sheet 01 Minor editorial or document structure change N Fig. A-GBAAA Sheet 02 Minor editorial or document structure change N Fig. A-GBBAA Minor editorial or document structure change N Fig. A-GBBAA Sheet 01 Minor editorial or document structure change N Fig. A-GBBAA Sheet 02 Minor editorial or document structure change N Fig. A-GBBAA Sheet 03 Minor editorial or document structure change N Fig. A-GRAAA Minor editorial or document structure change N Fig. A-GRAAA Sheet 01 Minor editorial or document structure change N Fig. A-GRAAA Sheet 02 Minor editorial or document structure change N FILLING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document. Put this Revision Transmittal Sheet in front of the Service Bulletin.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 3 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET HISTORY OF PREVIOUS REVISIONS NOTE: This is only applicable for Revision No.02 and subsequent. If information is required for Revisions issued previous to this, please check your copies of Revision Transmittal Sheets or contact AIRBUS. REVISION SEQUENCE ORIGINAL: Sep 02/09 REVISION No. : 02 - Jun 23/11

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 4 6

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# @A340 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 - CHECK VALVE PN CAR401 INTEGRITY INSPECTION **CONF ALL MODIFICATIONS None REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES One operator has experienced a low level of hydraulic fluid in the Yellow hydraulic system on an A330 type of aircraft due to a loose check valve, PN CAR401, on: - 5316JM101, at the Green High Pressure (HP) manifold, 5102JM, - 5316JM102, at the Green High Pressure (HP) manifold, 5102JM, - 5316JM201, at the Blue High Pressure (HP) manifold, 6103JM and - 5316JM301, at the Yellow High Pressure (HP) manifold, 7103JM. During the associated repair, maintenance personnel carried out an inspection of the check valves PN CAR401 installed in the Blue and Green hydraulic systems. These check valves were also found to be loose and in two instances with broken lockwire. Loss of torque could lead to the check valve loosening. A loose check valve can lead to an hydraulic leak with possible loss of the associated hydraulic system. This Service Bulletin describes the: - inspection of the check valves 5316JM301, 5316JM201, 5316JM101 and 5316JM102 for their part number, - first visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation, - repetitive visual inspections of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 1 6

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# @A340 SERVICE BULLETIN SUMMARY This accomplishment of this Service Bulletin ensures the correct installation of the check valves. NOTE: The accomplishment of Modification Service Bulletin No. A340-29-4091 cancels the requirements of this Inspection Service Bulletin and therefore the All Operators Telex A340-29A4086 Original Issue and Revision No.01 too. 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 LROPS AFFECTED NO STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED NO NOTE (1) : Service Bulletin must be accomplished. MATERIAL PRICE INFORMATION MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Component COMPD01 See SB Seal Assy EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

47W 56W 83V AAW AFR ALK ARG B3R CAL CCA CES CPA DGA DLH FIN GAF GFA HFY IBE KAC LAN LHT M3R MAU MSR NMB OAL PAL QAF R3L RJA S3R SAA SAS SLM SVW SWR TAP THT THY UAE VCV VIR XAX CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU 29.10.00.034 OEB None AOT 29A4086 SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER None NATURE OF THE WORK AIRCRAFT YES EQUIPMENT NO HARD NO DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 2 6

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# @A340 SERVICE BULLETIN SUMMARY SOFT NO OBRM NO MANPOWER Task 294086-832-848-001 : INSPECTION TOTAL MANHOURS 2.00 ELAPSED TIME (HOURS) 2.00 APPENDICES None

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 3 6

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# @A340 SERVICE BULLETIN SUMMARY

**CONF ALL

FR53.2 FR53.1

5102JM

FR46 FR47
7103JM

6103JM 

## A

**B** MANIFOLD

MANIFOLD

MANIFOLD

F_SB_294086_6_SAAA_01_01 Z190



### A **B**

Figure A-GSAAA - Sheet 01
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 4 6

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# @A340 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 - CHECK VALVE PN CAR401 INTEGRITY INSPECTION 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 340-211 340-212 340-213 340-311 340-312 340-313 (2) Effectivity by MSN 0002-0006 0008-0009 0011 0013-0015 0018-0029 0031-0035 0038 0041 0043-0044 0046-0049 0051-0053 0056-0058 0061 0063 0074-0076 0078-0081 0084-0085 0088-0091 0093-0094 0097 0101 0103-0104 0114-0115 0117 0123 0125-0126 0128-0129 0131 0133-0137 0139 0141-0142 0145-0147 0149-0152 0154 0156-0161 0163-0164 0166-0170 0173-0176 0178-0180 0182 0185-0187 0190 0192-0194 0196-0197 0199 0201-0202 0204 0207-0208 0210 0212-0218 0220-0221 0225 0227-0228 0233 0235-0237 0239 0242-0243 0245-0246 0252 0257 0260 0263-0264 0268 0270 0273-0274 0278 0280 0282 0292 0297 0302 0304 0307 0310 0318-0319 0321 0325 0327 0329 0331-0332 0335 0347 0352 0354-0355 0359 0363 0367 0373-0374 0377-0379 0381 0385 0387 0390 0395 0399 0402 0406 0411 0413-0415 0424 0429-0430 0433-0435 0438 0442 0446-0447 0450 0459 0467 0470 0474 0483 0528 0538 0541 0544-0546 0554 0556 0559 0561-0562 0582 0585 0590 0598 0643 0646 0651 0668 0793 0800 0835 0844 0921 0938 0955
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 1 6

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# @A340 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 47W 0009 56W 0013 0015 83V 0097 0103 AAW 0151 AFR 0029 0078 0084 0186 0207 0210 0237 0245 0246 0260 0307 0310 0319 0373 0377 0399 ALK 0032 0033 0034 0367 0374 0381 ARG 0048 0063 0074 0080 0085 0093 0094 B3R 0046 CAL 0402 0406 0411 0415 0433 0541 CCA 0192 0199 0201 0242 0243 0264 CES 0129 0131 0141 0161 0182 CPA 0123 0126 0128 0136 0137 0142 0147 0157 0160 0208 0218 0220 0227 0228 DGA 0075 0081 DLH 0020 0024 0027 0028 0035 0052 0053 0056 0135 0158 0213 0233 0252 0297 0304 0321 0325 0327 0335 0347 0352 0354 0379 0390 0434 0447 FIN 0058 0168 0174 0835 0844 0921 0938 GAF 0274 GFA 0212 0215 0282 0554 HFY 0117 0133 0450 IBE 0005 0088 0125 0134 0145 0146 0170 0193 0217 0221 0302 0318 0329 0332 0387 0414 0459 0474 0483 KAC 0089 0090 0101 0104 LAN 0167 0359 0363 0429 0442 LHT 0355 M3R 0061 MAU 0076 0152 0194 0268 0793 0800 MSR 0156 0159 0178 NMB 0047 0051 OAL 0235 0239 0280 0292 PAL 0173 0176 0187 0196 QAF 0026 0528 R3L 0004 RJA 0014 0022 0038 0043 S3R 0204 SAA 0006 0008 0011 0018 0019 0021 0197 0378 0544 0582 0590 0643 0646 0651 SAS 0413 0424 0430 0435 0467 0470 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 2 6

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# @A340 SERVICE BULLETIN

OPERATOR MSN SLM 0049 SVW 0955 SWR 0150 0154 0169 0175 0179 0263 0538 0545 0546 0556 0559 0561 0562 0585 0598 TAP 0041 0044 0079 0091 THT 0385 0395 0438 0446 0668 THY 0023 0025 0057 0115 0180 0216 0257 0270 0331 UAE 0139 0149 0163 0166 0185 0190 0202 0236 VCV 0031 VIR 0002 0003 0114 0164 0214 0225 XAX 0273 0278 (4) Configuration by MSN MSN CONFIGURATION 0002 0003 0004 0005 0006 0008 0009 0011 0013 0014 0015 0018 0019 0020 0021 0022 0023 0024 0025 0026 0027 0028 0029 0031 0032 0033 0034 0035 0038 0041 0043 0044 0046 0047 0048 0049 0051 0052 0053 0056 0057 0058 0061 0063 0074 0075 0076 0078 0079 0080 0081 0084 0085 0088 0089 0090 0091 0093 0094 0097 0101 0103 0104 0114 0115 0117 0123 0125 0126 0128 0129 0131 0133 0134 0135 0136 0137 0139 0141 0142 0145 0146 0147 0149 0150 0151 0152 0154 0156 0157 0158 0159 0160 0161 0163 0164 0166 0167 0168 0169 0170 0173 0174 0175 0176 0178 0179 0180 0182 0185 0186 0187 0190 0192 0193 0194 0196 0197 0199 0201 0202 0204 0207 0208 0210 0212 0213 0214 0215 0216 0217 0218 0220 0221 0225 0227 0228 0233 0235 0236 0237 0239 0242 0243 0245 0246 0252 0257 0260 0263 0264 0268 0270 0273 0274 0278 0280 0282 0292 0297 0302 0304 0307 0310 0318 0319 0321 0325 0327 0329 0331 0332 0335 0347 0352 0354 0355 0359 0363 0367 0373 0374 0377 0378 0379 0381 0385 0387 0390 0395 0399 0402 0406 0411 0413 0414 0415 0424 0429 0430 0433 0434 0435 0438 0442 0446 0447 0450 0459 0467 0470 0474 0483 0528 0538 0541 0544 0545 0546 0554 0556 0559 0561 0562 0582 0585 0590 0598 0643 0646 0651 0668 0793 0800 0835 0844 0921 0938 0955 001

(5) Configuration definition **CONF 001 Config. 001 is valid for all aircraft given in the effectivity of this Service Bulletin as a standard Configuration. (6) Material Effectivity MATERIAL QTY PER A/C SEE NOTES Consumable CMLD01 As required Component COMPD01 As required
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 3 6

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# @A340 SERVICE BULLETIN
B. CONCURRENT REQUIREMENTS None C. REASON (1) History One operator has experienced a low level of hydraulic fluid in the Yellow hydraulic system on an A330 type of aircraft due to a loose check valve, PN CAR401, on: - 5316JM101, at the Green High Pressure (HP) manifold, 5102JM, - 5316JM102, at the Green High Pressure (HP) manifold, 5102JM, - 5316JM201, at the Blue High Pressure (HP) manifold, 6103JM and - 5316JM301, at the Yellow High Pressure (HP) manifold, 7103JM. During the associated repair, maintenance personnel carried out an inspection of the check valves PN CAR401 installed in the Blue and Green hydraulic systems. These check valves were also found to be loose and in two instances with broken lockwire. Loss of torque could lead to the check valve loosening. A loose check valve can lead to an hydraulic leak with possible loss of the associated hydraulic system. (2) Objective/Action This Service Bulletin describes the: - inspection of the check valves 5316JM301, 5316JM201, 5316JM101 and 5316JM102 for their part number, - first visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation, - repetitive visual inspections of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation. (3) Advantages This accomplishment of this Service Bulletin ensures the correct installation of the check valves. NOTE: The accomplishment of Modification Service Bulletin No. A340-29-4091 cancels the requirements of this Inspection Service Bulletin and therefore the All Operators Telex A340-29A4086 Original Issue and Revision No.01 too. (4) Operational/Maintenance Consequences None

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 4 6

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# @A340 SERVICE BULLETIN
D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : Task 294086-832-848-001 : INSPECTION (1) Inspection of the hydraulic system check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for their part number (2) Do a visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation (3) Do the repetitive visual inspection of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 5 6

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# @A340 SERVICE BULLETIN (2) Accomplishment Timescale Table 1: Visual inspection of the correct installation of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 Condition Inspection Compliance Time Repetitive interval Visual inspection of the check valves 5316JM101, 5316JM102, 5316JM301 and 5316JM201 for their part number in accordance with SUBTASK 294086-832-201-001 Not later than 900 FH after this Service Bulletin issuance Not applicable In case of an in-service replacement of the check valve PN CAR400 by PN CAR401, the operator must review if the aircraft becomes affected by the inspection required by accomplishment of this Service Bulletin. First inspection: Visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation in accordance with SUBTASK 294086-832-202-001 Before further flight Not applicable All aircraft

Repetitive inspection: Visual inspection of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation in accordance with SUBTASK 294086-832-203-001 Not later than 900 FH after the first inspection Every 900 FH

Accomplishment of this Service Bulletin has been rendered mandatory by the issue of an Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA). The AD must be used as the reference document for the mandatory accomplishment timescale. F. APPROVAL The technical content of this document is approved under authority of Design Organization 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.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 6 6

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# @A340 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 294086-832-848-001 : INSPECTION Get Access 0.50 On Aircraft Inspection of the hydraulic system check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for their part number 0.25 Do a visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation 0.25 Do the repetitive visual inspection of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation 0.50 Close-Up 0.50 TOTAL MANHOURS 2.00 ELAPSED TIME (HOURS) 2.00 NOTE: Manhours only valid for a repetitive visual inspection. H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-20-00 06-31-53 12-34-24 29-00-00 29-11-53 29-12-53 29-13-53 32-12-00 All Operators Telex (AOT) All Operators Telex A340-29A4086 Consumable Material List (CML) Elec. Std. Practices Manual (ESPM) 20-55-00 Service Bulletin (SB) A340-29-4091 Standards Manual (SM) K. PUBLICATION AFFECTED

Maintenance Planning Document (MPD) 291000-19-1 L. INTERCHANGEABILITY/MIXABILITY Not Applicable DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 7 6

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# @A340 SERVICE BULLETIN
M. SPARES None

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 8 6

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# @A340 SERVICE BULLETIN
2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses AIRBUS Material, Logistics and Suppliers do not stock standard hardware as competitive multiple suppliers ensure access to minimum prices AIRBUS recommends Customers with aircraft shown in the effectivity of this Service Bulletin to send a purchase order to B/E Aerospace. The address is: B/E AEROSPACE INC CONSUMABLES MANAGEMENT 10000 NW 15th Terrace Miami FL 3317 USA Tel EMEA: +49 (0) 40 822 285 31500 Tel US: +1 305 925 2600 Tel ASIA: +1 310 900 1300 Fax EMEA: +49 (0) 40 822 285 31010 Fax US: +1 305 507 7191 Fax ASIA: +1 310 819 1200 SITA: MIAMMCR E-Mail: AOGdesk_CMG@beaerospace.com Internet: http://www.beconsumables.com or, alternatively any other source on the open market (2) Price and Availability No AIRBUS kit will be provided. Operator supplied standard hardware parts required to accomplish this Service Bulletin are to be supplied from the Operator’s stock. B. INDUSTRY SUPPORT INFORMATION AIRBUS will not provide industry support for accomplishment of this Service Bulletin. C. LIST OF COMPONENTS No Kit

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 9 6

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# @A340 SERVICE BULLETIN
D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials Consumable CMLD01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Structural Paint (Red) 16-021 As required Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required (2) Components Component COMPD01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 2 818114 4 SEAL (1 ) (2) 3 806487 4 SEAL (3) (4) NOTE (1) : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE (2) : The quantity of the required Seal Assys, Item 2, depends on the inspection result. NOTE (3) : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. NOTE (4) : The quantity of the required Seal Assys, Item 3, depends on the inspection result. (3) Equipment None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING None

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 10 6

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# @A340 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 294086-832-848-001 - INSPECTION WARNING : MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS INCLUDED IN THE REFERENCED PROCEDURES CAUTION : DO NOT WORK ON ALL THREE HYDRAULIC SYSTEMS DURING THE SAME MAINTENANCE INPUT WITH THE SAME MAINTENANCE PERSONNEL. THIS IS TO MAKE SURE THAT A POSSIBLE MAINTENANCE ERROR ON ONE SYSTEM IS NOT DONE AGAIN ON A DIFFERENT SYSTEM. A MAINTENANCE ERROR ON MORE THAN ONE HYDRAULIC SYSTEM CAN CAUSE SYSTEM FAILURE ON MULTIPLE SYSTEMS. IF MAINTENANCE IS NECESSARY ON MORE THAN ONE SYSTEM AT THE SAME TIME AND INVOLVES LINES/COMPONENTS DISCONNECTION, DIFFERENT MAINTENANCE PERSONNEL MUST BE USED FOR EACH SYSTEM. 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. IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00. NOTE: The purpose of flow charts are for information only to show the various Inspection/Repair phases described in this Service Bulletin. Task Associated Data Zone 120 147 195 196 Manpower TOTAL MANHOURS 2.00 ELAPSED TIME (HOURS) 2.00

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 11 6

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# @A340 SERVICE BULLETIN
A. GENERAL (1) Subtask 294086-910-201-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 Task 29-00-00-910-805 Task 29-11-53-000-806 Task 29-12-53-000-806 Task 29-13-53-000-804 Consumable Material List (CML) Standards Manual (SM) (a) For the specification of materials (Mat. No.) given in this Service Bulletin (Refer to the Consumable Materials List (CML)). (b) For the Frame (FR) identification (Refer to AMM 06-31-53, Page Block 001). (c) For the identification of the zones (Refer to AMM 06-20-00, Page Block 001). (d) For Safety procedures of the hydraulic systems (Refer to AMM Task 29-00-00-910-805). (e) Put a blanking plug on an open manifold port. (f) The part numbers of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 are engraved/visible on their head. (2) Subtask 294086-839-201-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. B. PREPARATION (1) Subtask 294086-941-201-001 - Job Set-up Work Zones and Access Panels Zone Access/Work location 147 195 196 Manpower Resources Skills AIRFRAME DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 12 6

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# @A340 SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 29-11-53-000-806 Task 29-12-53-000-806 Task 29-13-53-000-804 Task 32-12-00-010-801 (a) Make sure that the aircraft is electrically grounded (Refer to AMM Task 12-34-24-860-802). (b) Open the left and right Main Landing Gear (MLG) door (Refer to AMM Task 32-12-00-010-801). (c) Put the access platforms in position below the access door 811 to get access to the avionics compartment. (d) Open the access door 811. (e) Put the access platform in position at zones 147, 195 and 196. (f) If a removal of a check valve 5316JM101, 5316JM102, 5316JM201 or 5316JM301 is necessary, do the applicable Job Set-up procedure(s): 1 For the removal of the check valves 5316JM101 and 5316JM102 (Refer to AMM Task 29-11-53-000-806). 2 For the removal of the check valve 5316JM201 (Refer to AMM Task 29-12-53-000-806). 3 For the removal of the check valve 5316JM301 (Refer to AMM Task 29-13-53-000-804). C. PROCEDURE (1) Subtask 294086-832-201-001 - Inspection of the hydraulic system check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for their part number Work Zones and Access Panels Zone Access/Work location 147 195 196 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 13 6

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# @A340 SERVICE BULLETIN

References Fig. A-GFAAA Flow Chart: Inspection of the correct installation of Check Valves Sheet 01 Fig. A-GBAAA Inspection of the correct installation of Check Valves PN CAR401 Sheet 01 Sheet 02 Fig. A-GRAAA Report Sheet Sheet 01 Sheet 02 (a) Do a visual inspection of the check valves 5316JM101 and 5316JM102 (Green hydraulic system), 5316JM201 (Blue hydraulic system) and 5316JM301 (Yellow hydraulic system) for their part number. Refer to Fig. A-GFAAA Sheet 01

. Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GRAAA Sheet 01

. 1 If check valves with the PN CAR401 are installed: - Record the result in the report sheet. - Before further flight: Do a visual inspection for the correct installation of the two check valves 5316JM201 and 5316JM301 in accordance with SUBTASK 294086-832-202 001 Do a visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation

. - Not later than 900 FH after the first visual inspection for the correct installation: Do a visual inspection for the correct installation of the four check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 in accordance with SUBTASK 294086-832-203 001 Do the repetitive visual inspection of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation

. - Every 900 FH: Do a visual inspection for the correct installation of the four check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 in accordance with SUBTASK 294086-832-203 001 Do the repetitive visual inspection of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation

. 2 If no check valve with the PN CAR401 is installed: - No immediate further action is required. But, in case of an in-service replacement of the check valve PN CAR400 by PN CAR401, the operator must review if the aircraft becomes affected by the inspection required by accomplishment of this Service Bulletin. - Complete and send the report sheet to AIRBUS. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 14 6

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# @A340 SERVICE BULLETIN - Continue with SUBTASK 294086-942-201 001 Close-up

. (2) Subtask 294086-832-202-001 - Do a visual inspection of the check valves 5316JM201 and 5316JM301 for correct installation Work Zones and Access Panels Zone Access/Work location 195 196 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME Material necessary to do the job Component COMPD01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 2 818114 2 SEAL (1 ) (2) 3 806487 4 SEAL (3) (4) NOTE (1) : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE (2) : The quantity of the required Seal Assys, Item 2, depends on the inspection result. NOTE (3) : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. NOTE (4) : The quantity of the required Seal Assys, Item 3, depends on the inspection result. Consumable CMLD01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Structural Paint (Red) 16-021 As required Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
References Aircraft Maintenance Manual (AMM) Task 29-12-53-000-806 Task 29-12-53-400-806 Task 29-13-53-000-804 Task 29-13-53-400-804 Fig. A-GFBAA Flow Chart: Modification for the correct installation of Check Valve PN CAR401 Sheet 01

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 15 6

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# @A340 SERVICE BULLETIN

References Fig. A-GBAAA Inspection of the correct installation of Check Valves PN CAR401 Sheet 01 Sheet 02 Fig. A-GBBAA Repair for the correct installation of Check Valves PN CAR401 Sheet 01 Sheet 02 Sheet 03 Fig. A-GRAAA Report Sheet Sheet 01 Sheet 02 (a) Do a check for presence of red marking on the check valve 5316JM201, Item (1). Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GFBAA Sheet 01

. Refer to Fig. A-GRAAA Sheet 01

. 1 If there is no red marking on the check valve 5316JM201, Item (1):
a Remove the lockwire from the check valve 5316JM201, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. b If any seepage and/or black deposit is visible on the check valve 5316JM201, Item (1), or on the manifold: <1> Remove the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-000-806. 1 Check Valve CAR401 Item (1 ) <2> Remove from the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <3> Install to the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G.
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 16 6

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# @A340 SERVICE BULLETIN

1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. <4> Make sure that the Seal Assy, Item 2, (Back-up ring and O-ring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-12-53-400-806). <5> Install the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-400-806. 1 Check Valve CAR401 Item (1 )
c Torque the check valve 5316JM201, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). d Make a red marking on the check valve 5316JM201, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required

e Secure the check valve 5316JM201, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required

f Complete the report sheet. Refer to Fig. A-GRAAA

. g Continue with para 3.C.(2)(b) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 17 6

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# @A340 SERVICE BULLETIN

2 If there is a red marking on the check valve 5316JM201, Item (1):
a Do a visual inspection of the check valve 5316JM201, Item (1), if the red marking is aligned with the manifold and for seepage or black deposit. <1> If the red marking on the check valve 5316JM201, Item (1), and the manifold is not aligned and no seepage and/or black deposit is visible: <a> Remove the lockwire from check valve 5316JM201, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. <b> Torque the check valve 5316JM201, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). <c> Make a red marking on the check valve 5316JM201, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required
<d> Secure the check valve 5316JM201, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
<e> Complete the report sheet. Refer to Fig. A-GRAAA

. <f> Continue with para 3.C.(2)(b) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. <2> If the red marking on the check valve 5316JM201, Item (1), and the manifold is aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G.
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 18 6

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# @A340 SERVICE BULLETIN

1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-12-53-400-806). <e> Install the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(2)(b) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. <3> If the red marking on the check valve 5316JM201, Item (1), and the manifold is not aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-000-806. 1 Check Valve CAR401 Item (1 ) DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 19 6

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# @A340 SERVICE BULLETIN
<b> Remove from the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-12-53-400-806). <e> Install the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(2)(b) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. <4> If the red marking on the check valve 5316JM201, Item (1), and the manifold is aligned and no seepage and/or black deposit is visible: <a> Complete the report sheet. Refer to Fig. A-GRAAA

. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 20 6

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# @A340 SERVICE BULLETIN <b> Continue with para 3.C.(2)(b) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. (b) Do a check for presence of red marking on the check valve 5316JM301, Item (1). Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GFBAA Sheet 01

. Refer to Fig. A-GRAAA Sheet 01

. 1 If there is no red marking on the check valve 5316JM301, Item (1):
a Remove the lockwire from the check valve 5316JM301, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. b If any seepage and/or black deposit is visible on the check valve 5316JM301, Item (1), or on the manifold: <1> Remove the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-000-804. 1 Check Valve CAR401 Item (1 ) <2> Remove from the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <3> Install to the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring.
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 21 6

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# @A340 SERVICE BULLETIN
NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. <4> Make sure that the Seal Assy, Item 2, (Back-up ring and O-ring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-13-53-400-804). <5> Install the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-400-804. 1 Check Valve CAR401 Item (1 )
c Torque the check valve 5316JM301, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). d Make a red marking on the check valve 5316JM301, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required

e Secure the check valve 5316JM301, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required

f Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. g Continue with SUBTASK 294086-700-201 001 Test

. 2 If there is a red marking on the check valve 5316JM301, Item (1):
a Do a visual inspection of the check valve 5316JM301, Item (1), if the red marking is aligned with the manifold and for seepage or black deposit. <1> If the red marking on the check valve 5316JM301, Item (1), and the manifold is not aligned and no seepage and/or black deposit is visible: <a> Remove the lockwire from check valve 5316JM301, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 22 6

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# @A340 SERVICE BULLETIN <b> Torque the check valve 5316JM301, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). <c> Make a red marking on the check valve 5316JM301, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required
<d> Secure the check valve 5316JM301, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
<e> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <f> Continue with SUBTASK 294086-700-201 001 Test

. <2> If the red marking on the check valve 5316JM301, Item (1), and the manifold is aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-000-804. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 23 6

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# @A340 SERVICE BULLETIN

1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-13-53-400-804). <e> Install the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-400-804. 1 Check Valve CAR401 Item (1 ) <f> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <g> Continue with SUBTASK 294086-700-201 001 Test

. <3> If the red marking on the check valve 5316JM301, Item (1), and the manifold is not aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-000-804. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring.
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 24 6

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# @A340 SERVICE BULLETIN
<c> Install to the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-13-53-400-804). <e> Install the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-400-804. 1 Check Valve CAR401 Item (1 ) <f> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <g> Continue with SUBTASK 294086-700-201 001 Test

. <4> If the red marking on the check valve 5316JM301, Item (1), and the manifold is aligned and no seepage and/or black deposit is visible: <a> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <b> Continue with SUBTASK 294086-700-201 001 Test

. (3) Subtask 294086-832-203-001 - Do the repetitive visual inspection of the check valves 5316JM101, 5316JM102, 5316JM201 and 5316JM301 for correct installation Work Zones and Access Panels Zone Access/Work location 147 195 196

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 25 6

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# @A340 SERVICE BULLETIN
Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Component COMPD01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 2 818114 4 SEAL (1 ) (2) 3 806487 4 SEAL (3) (4) NOTE (1) : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE (2) : The quantity of the required Seal Assys, Item 2, depends on the inspection result. NOTE (3) : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. NOTE (4) : The quantity of the required Seal Assys, Item 3, depends on the inspection result. Consumable CMLD01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Structural Paint (Red) 16-021 As required Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
References Aircraft Maintenance Manual (AMM) Task 29-11-53-000-806 Task 29-11-53-400-806 Task 29-12-53-000-806 Task 29-12-53-400-806 Task 29-13-53-000-804 Task 29-13-53-400-804 Fig. A-GFBAA Flow Chart: Modification for the correct installation of Check Valve PN CAR401 Sheet 01 Fig. A-GBAAA Inspection of the correct installation of Check Valves PN CAR401 Sheet 01 Sheet 02 Fig. A-GBBAA Repair for the correct installation of Check Valves PN CAR401 Sheet 01 Sheet 02 Sheet 03 Fig. A-GRAAA Report Sheet Sheet 01 Sheet 02 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 26 6

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# @A340 SERVICE BULLETIN (a) Do a check for presence of red marking on the check valve 5316JM101, Item (1). Refer to Fig. A-GFBAA Sheet 01

. Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GRAAA Sheet 01

. 1 If there is no red marking on the check valve 5316JM101, Item (1):
a Remove the lockwire from the check valve 5316JM101, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. b If any seepage and/or black deposit is visible on the check valve 5316JM101, Item (1), or on the manifold: <1> Remove the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-000-806. 1 Check Valve CAR401 Item (1 ) <2> Remove from the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <3> Install to the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 27 6

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# @A340 SERVICE BULLETIN <4> Make sure that the Seal Assy, Item 2, (Back-up ring and O-ring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-11-53-400-806). <5> Install the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-400-806. 1 Check Valve CAR401 Item (1 )
c Torque the check valve 5316JM101, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). d Make a red marking on the check valve 5316JM101, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required

e Secure the check valve 5316JM101, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required

f Complete the report sheet. Refer to Fig. A-GRAAA

. g Continue with para 3.C.(3)(b) Do a visual inspection of the check valve 5316JM102, Item (1), for the red marking. 2 If there is a red marking on the check valve 5316JM101, Item (1):
a Do a visual inspection of the check valve 5316JM101, Item (1), if the red marking is aligned with the manifold and for seepage or black deposit. <1> If the red marking on the check valve 5316JM101, Item (1), and the manifold is not aligned and no seepage and/or black deposit is visible: <a> Remove the lockwire from the check valve 5316JM101, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. <b> Torque the check valve 5316JM101, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 28 6

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# @A340 SERVICE BULLETIN <c> Make a red marking on the check valve 5316JM101, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required
<d> Secure the check valve 5316JM101, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
<e> Complete the report sheet. Refer to Fig. A-GRAAA

. <f> Continue with para 3.C.(3)(b) Do a visual inspection of the check valve 5316JM102, Item (1), for the red marking. <2> If the red marking on the check valve 5316JM101, Item (1), and the manifold is aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 29 6

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# @A340 SERVICE BULLETIN

1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-11-53-400-806). <e> Install the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(3)(b) Do a visual inspection of the check valve 5316JM102, Item (1), for the red marking. <3> If the red marking on the check valve 5316JM101, Item (1), and the manifold is not aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 30 6

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# @A340 SERVICE BULLETIN
<c> Install to the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-11-53-400-806). <e> Install the check valve 5316JM101, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(3)(b) Do a visual inspection of the check valve 5316JM102, Item (1), for the red marking. <4> If the red marking on the check valve 5316JM101, Item (1), and the manifold is aligned and no seepage and/or black deposit is visible: <a> Complete the report sheet. Refer to Fig. A-GRAAA

. <b> Continue with para 3.C.(3)(b) Do a visual inspection of the check valve 5316JM102, Item (1), for the red marking. (b) Do a check for presence of red marking on the check valve 5316JM102, Item (1). Refer to Fig. A-GFBAA Sheet 01

. Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GRAAA Sheet 01

.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 31 6

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# @A340 SERVICE BULLETIN

1 If there is no red marking on the check valve 5316JM102, Item (1):
a Remove the lockwire from the check valve 5316JM102, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. b If any seepage and/or black deposit is visible on the check valve 5316JM102, Item (1), or on the manifold: <1> Remove the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-000-806. 1 Check Valve CAR401 Item (1 ) <2> Remove from the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <3> Install to the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. <4> Make sure that the Seal Assy, Item 2, (Back-up ring and O-ring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-11-53-400-806). <5> Install the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F.
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 32 6

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# @A340 SERVICE BULLETIN
Refer to AMM Task 29-11-53-400-806. 1 Check Valve CAR401 Item (1 )
c Torque the check valve 5316JM102, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). d Make a red marking on the check valve 5316JM102, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required

e Secure the check valve 5316JM102, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required

f Complete the report sheet. Refer to Fig. A-GRAAA

. g Continue with para 3.C.(3)(c) Do a visual inspection of the check valve 5316JM201, Item (1), for the red marking. 2 If there is a red marking on the check valve 5316JM102, Item (1):
a Do a visual inspection of the check valve 5316JM102, Item (1), if the red marking is aligned with the manifold and for seepage or black deposit. <1> If the red marking on the check valve 5316JM102, Item (1), and the manifold is not aligned and no seepage and/or black deposit is visible: <a> Remove the lockwire from the check valve 5316JM102, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. <b> Torque the check valve 5316JM102, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). <c> Make a red marking on the check valve 5316JM102, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 33 6

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# @A340 SERVICE BULLETIN
<d> Secure the check valve 5316JM102, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
<e> Complete the report sheet. Refer to Fig. A-GRAAA

. <f> Continue with para 3.C.(3)(c) Do a visual inspection of the check valve 5316JM201, Item (1), for the red marking. <2> If the red marking on the check valve 5316JM102, Item (1), and the manifold is aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 34 6

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

# @A340 SERVICE BULLETIN<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-11-53-400-806). <e> Install the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(3)(c) Do a visual inspection of the check valve 5316JM201, Item (1), for the red marking. <3> If the red marking on the check valve 5316JM102, Item (1), and the manifold is not aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 35 6

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# @A340 SERVICE BULLETIN ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-11-53-400-806). <e> Install the check valve 5316JM102, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-11-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(3)(c) Do a visual inspection of the check valve 5316JM201, Item (1), for the red marking. <4> If the red marking on the check valve 5316JM102, Item (1), and the manifold is aligned and no seepage and/or black deposit is visible: <a> Complete the report sheet. Refer to Fig. A-GRAAA

. <b> Continue with para 3.C.(3)(c) Do a visual inspection of the check valve 5316JM201, Item (1), for the red marking. (c) Do a check for presence of red marking on the check valve 5316JM201, Item (1). Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GFBAA Sheet 01

. Refer to Fig. A-GRAAA Sheet 01

. 1 If there is no red marking on the check valve 5316JM201, Item (1):
a Remove the lockwire from the check valve 5316JM201, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. b If any seepage and/or black deposit is visible on the check valve 5316JM201, Item (1), or on the manifold: <1> Remove the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 36 6

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# @A340 SERVICE BULLETIN
Refer to AMM Task 29-12-53-000-806. 1 Check Valve CAR401 Item (1 ) <2> Remove from the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <3> Install to the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. <4> Make sure that the Seal Assy, Item 2, (Back-up ring and O-ring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-12-53-400-806). <5> Install the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-400-806. 1 Check Valve CAR401 Item (1 )
c Torque the check valve 5316JM201, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). d Make a red marking on the check valve 5316JM201, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 37 6

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# @A340 SERVICE BULLETIN

Structural Paint (Red) 16-021 As required

e Secure the check valve 5316JM201, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required

f Complete the report sheet. Refer to Fig. A-GRAAA

. g Continue with para 3.C.(3)(d) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. 2 If there is a red marking on the check valve 5316JM201, Item (1):
a Do a visual inspection of the check valve 5316JM201, Item (1), if the red marking is aligned with the manifold and for seepage or black deposit. <1> If the red marking on the check valve 5316JM201, Item (1), and the manifold is not aligned and no seepage and/or black deposit is visible: <a> Remove the lockwire from the check valve 5316JM201, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. <b> Torque the check valve 5316JM201, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). <c> Make a red marking on the check valve 5316JM201, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required
<d> Secure the check valve 5316JM201, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
<e> Complete the report sheet. Refer to Fig. A-GRAAA

. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 38 6

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

# @A340 SERVICE BULLETIN <f> Continue with para 3.C.(3)(d) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. <2> If the red marking on the check valve 5316JM201, Item (1), and the manifold is aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-12-53-400-806). <e> Install the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-400-806. 1 Check Valve CAR401 Item (1 ) DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 39 6

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

# @A340 SERVICE BULLETIN <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(3)(d) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. <3> If the red marking on the check valve 5316JM201, Item (1), and the manifold is not aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-12-53-000-806. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-12-53-400-806). <e> Install the check valve 5316JM201, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 40 6

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# @A340 SERVICE BULLETIN
Refer to AMM Task 29-12-53-400-806. 1 Check Valve CAR401 Item (1 ) <f> Complete the report sheet. Refer to Fig. A-GRAAA

. <g> Continue with para 3.C.(3)(d) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. <4> If the red marking on the check valve 5316JM201, Item (1), and the manifold is aligned and no seepage and/or black deposit is visible: <a> Complete the report sheet. Refer to Fig. A-GRAAA

. <b> Continue with para 3.C.(3)(d) Do a visual inspection of the check valve 5316JM301, Item (1), for the red marking. (d) Do a check for presence of red marking on the check valve 5316JM301, Item (1). Refer to Fig. A-GBAAA Sheet 02, View F. Refer to Fig. A-GFBAA Sheet 01

. Refer to Fig. A-GRAAA Sheet 01

. 1 If there is no red marking on the check valve 5316JM301, Item (1):
a Remove the lockwire from the check valve 5316JM301, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. b If any seepage and/or black deposit is visible on the check valve 5316JM301, Item (1), or on the manifold: <1> Remove the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-000-804. 1 Check Valve CAR401 Item (1 ) <2> Remove from the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 41 6

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# @A340 SERVICE BULLETIN
NOTE : The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <3> Install to the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring. <4> Make sure that the Seal Assy, Item 2, (Back-up ring and O-ring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-13-53-400-804). <5> Install the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-400-804. 1 Check Valve CAR401 Item (1 )
c Torque the check valve 5316JM301, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). d Make a red marking on the check valve 5316JM301, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required

e Secure the check valve 5316JM301, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required

f Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 42 6

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

# @A340 SERVICE BULLETIN
g Continue with SUBTASK 294086-700-201 001 Test

. 2 If there is a red marking on the check valve 5316JM301, Item (1):
a Do a visual inspection of the check valve 5316JM301, Item (1), if the red marking is aligned with the manifold and for seepage or black deposit. <1> If the red marking on the check valve 5316JM301, Item (1), and the manifold is not aligned and no seepage and/or black deposit is visible: <a> Remove the lockwire from check valve 5316JM301, Item (1). Refer to Fig. A-GBBAA Sheet 03, View F. <b> Torque the check valve 5316JM301, Item (1), to between 14.10 and 14.30 daNm (103.98 and 105.45 lbf.ft). <c> Make a red marking on the check valve 5316JM301, Item (1), and on the manifold with: Refer to Fig. A-GBBAA Sheet 03, View F. Structural Paint (Red) 16-021 As required
<d> Secure the check valve 5316JM301, Item (1), with lockwire: Refer to Fig. A-GBBAA Sheet 03, View F. Lockwire Stainless Steel Annealed 0.8mm Dia 19-010 As required
<e> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <f> Continue with SUBTASK 294086-700-201 001 Test

. <2> If the red marking on the check valve 5316JM301, Item (1), and the manifold is aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-000-804. 1 Check Valve CAR401 Item (1 ) <b> Remove from the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 43 6

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# @A340 SERVICE BULLETIN

1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-13-53-400-804). <e> Install the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-400-804. 1 Check Valve CAR401 Item (1 ) <f> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <g> Continue with SUBTASK 294086-700-201 001 Test

. <3> If the red marking on the check valve 5316JM301, Item (1), and the manifold is not aligned and seepage and/or black deposit is visible: <a> Remove the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-000-804. 1 Check Valve CAR401 Item (1 )
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 44 6

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# @A340 SERVICE BULLETIN
<b> Remove from the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item (2) Discard 1 Seal Assy 806487 Item (3) Discard NOTE: The Seal Assy, Item (2), consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item (3), consist of a Back-up ring and an O-ring. <c> Install to the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View G. 1 Seal Assy 818114 Item 2 1 Seal Assy 806487 Item 3 NOTE : The Seal Assy, Item 2, consist of a Back-up ring and an O-ring. NOTE : The Seal Assy, Item 3, consist of a Back-up ring and an O-ring.<d> Make sure that the Seal Assy, Item 2, (Back-up ring and Oring) and Seal Assy, Item 3, (Back-up ring and O-ring) are correctly installed (Refer to AMM Task 29-13-53-400-804). <e> Install the check valve 5316JM301, Item (1): Refer to Fig. A-GBBAA Sheet 03, View F. Refer to AMM Task 29-13-53-400-804. 1 Check Valve CAR401 Item (1 ) <f> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. <g> Continue with SUBTASK 294086-700-201 001 Test

. <4> If the red marking on the check valve 5316JM301, Item (1), and the manifold is aligned and no seepage and/or black deposit is visible: <a> Complete and send the report sheet to AIRBUS. Refer to Fig. A-GRAAA

. DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 45 6

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# @A340 SERVICE BULLETIN
<b> Continue with SUBTASK 294086-700-201 001 Test

. D. TEST (1) Subtask 294086-700-201-001 - Test Work Zones and Access Panels Zone Access/Work location 120 147 195 196 Manpower Resources Skills AIRFRAME References Aircraft Maintenance Manual (AMM) Task 29-11-53-400-806 Task 29-12-53-400-806 Task 29-13-53-400-804 (a) Preparation 1 Make sure that the work areas are clean and clear of tools and other items of equipment. 2 If the check valve(s) 5316JM101 and/or 5316JM102 has/have been removed, remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) (Refer to AMM Task 29-11-53-400-806). 3 If the check valve 5316JM201 has been removed, remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) (Refer to AMM Task 29-12-53-400-806). 4 If the check valve 5316JM301 has been removed, remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) (Refer to AMM Task 29-13-53-400-804). (b) Procedure 1 If the check valve(s) 5316JM101 and/or 5316JM102 has/have been removed, do the test of the check valve 5316JM101 and/or 5316JM102 and the test of the fluid sampling valve (Refer to AMM Task 29-11-53-400-806). 2 If the check valve 5316JM201 has been removed, do the test of the check valve 5316JM201 and the test of the fluid sampling valve (Refer to AMM Task 29-12-53-400-806). 3 If the check valve 5316JM301 has been removed, do the test of the check valve 5316JM301 and the test of the fluid sampling valve (Refer to AMM Task 29-13-53-400-804).
DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 46 6

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# @A340 SERVICE BULLETIN
E. CLOSE-UP (1) Subtask 294086-942-201-001 - Close-up Work Zones and Access Panels Zone Access/Work location 147 195 196 Manpower Resources Skills AIRFRAME References Aircraft Maintenance Manual (AMM) Task 32-12-00-410-801 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Close the left and right Main Landing Gear (MLG) door (Refer to AMM Task 32-12-00-410-801). (c) Close the access door 811. (d) Remove the access platforms.

DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 47 6

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# @A340 SERVICE BULLETIN

**CONF ALL

DO A VISUAL INSPECTION OF THE CHECK VALVES 5316JM101, 5316JM102, 5316JM201 AND 5316JM301 FOR THEIR PART NUMBER

CHECK VALVES WITH PN CAR401 ARE INSTALLED

BEFORE FURTHER FLIGHT: CORRECT INSTALLATION OF THE TWO CHECK VALVES NO IMMEDIATE FURTHER ACTION. BUT, IN CASE OF AN IN−SERVICE REPLACEMENT OF THE CHECK VALVE PN CAR400 BY PN CAR401, THE OPERATOR MUST REVIEW IF THE AIRCRAFT BECOMES AFFECTED BY THE INSPECTION REQUIRED BY ACCOMPLISHMENT OF THIS SERVICE BULLETIN NO

YES

SEND THE REPORT SHEET TO AIRBUS

COMPLETE AND DO AN INSPECTION FOR THE

NOT LATER THAN 900 FH AFTER FIRST INSPECTION: DO AN INSPECTION FOR THE CORRECT INSTALLATION OF THE FOUR CHECK VALVES 5316JM101, 5316JM102, 5316JM201 AND 5316JM301 SEND THE REPORT SHEET TO AIRBUS

COMPLETE AND

SEND THE REPORT SHEET TO AIRBUS

COMPLETE AND

SEND THE REPORT SHEET TO AIRBUS

COMPLETE AND 5316JM201 AND 5316JM301

DO AN INSPECTION FOR THE CORRECT INSTALLATION OF THE FOUR CHECK VALVES 5316JM101, 5316JM102, 5316JM201 AND 5316JM301 EVERY 900 FH: NOT LATER THAN 900 FH AFTER ISSUANCE OF THIS SERVICE BULLETIN:

F_SB_294086_6_FAAA_01_05 Figure A-GFAAA - Sheet 01 Flow Chart: Inspection of the correct installation of Check Valves DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 48 6

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# @A340 SERVICE BULLETIN

**CONF ALL

DO A CHECK FOR PRESENCE OF RED MARKING ON THE CHECK VALVE PN CAR401

IS THERE A RED MARKING NO YES

− DO A CHECK OF THE RED MARKING ALIGNMENT − DO A CHECK IF SEEPAGE (BLACK DEPOSIT) IS PRESENT

IS THE RED MARKING ALIGNED IS THERE ANY SEEPAGE (BLACK DEPOSIT) PRESENT

YES NO YES NO

− IF ANY SEEPAGE (BLACK DEPOSIT) IS

PRESENT, REPLACE THE SEAL ASSEMBLY − REMOVE THE CHECK VALVE LOCKWIRE
− TORQUE TIGHTEN THE CHECK VALVE TO

BETWEEN 14.10 AND 14.30 daNm (103.98 AND 105.45 lbf.ft) − MAKE A RED MARKING ON THE CHECK

VALVE AND ON THE MANIFOLD − SECURE THE CHECK VALVE WITH

COMPLETE AND SEND THE REPORT SHEET TO AIRBUS VALVE FOR CORRECT INSTALLATION DO A VISUAL INSPECTION OF THE CHECK

LOCKWIRE − IF ANY SEEPAGE (BLACK DEPOSIT) IS PRESENT, REPLACE THE SEAL ASSEMBLY − REMOVE THE CHECK VALVE LOCKWIRE
− TORQUE TIGHTEN THE CHECK VALVE TO

BETWEEN 14.10 AND 14.30 daNm (103.98 AND 105.45 lbf.ft) − MAKE A RED MARKING ON THE CHECK

VALVE AND ON THE MANIFOLD − SECURE THE CHECK VALVE WITH

LOCKWIRE

F_SB_294086_6_FBAA_01_04 Figure A-GFBAA - Sheet 01 Flow Chart: Modification for the correct installation of Check Valve PN CAR401 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 49 6

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# @A340 SERVICE BULLETIN

**CONF ALL

F_SB_294086_6_BAAA_01_00 FR53.2 FR53.1 Z190

FR46 FR47
7103JM

6103JM 5102JM



## A

**B A**  **B**

**C**

**E**
**D**

Figure A-GBAAA - Sheet 01 Inspection of the correct installation of Check Valves PN CAR401 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 50 6

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

# @A340 SERVICE BULLETIN

**CONF ALL



## E **F F** 

**F**

**F**

F_SB_294086_6_BAAA_02_01 (1) ALIGNED RED MARKING



## F TYPICAL LOCKWIRE 

## D

5316JM101 5316JM102 5316JM201 5316JM301 

## C

INSPECTION AREA FOR NO TRACE OF SEEPAGE (BLACK DEPOSIT) **NOTE:**
Figure A-GBAAA - Sheet 02 Inspection of the correct installation of Check Valves PN CAR401 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 51 6

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# @A340 SERVICE BULLETIN

**CONF ALL

FR53.2 FR53.1

FR46 FR47
7103JM

6103JM 5102JM Z190



## A

**B C** 

**E**
**D**

F_SB_294086_6_BBAA_01_00 

### A **B**

Figure A-GBBAA - Sheet 01 Repair for the correct installation of Check Valves PN CAR401 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 52 6

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# @A340 SERVICE BULLETIN

**CONF ALL



## C **D**

**E**
F_SB_294086_6_BBAA_02_00 

### F **F F** 

**F**

Figure A-GBBAA - Sheet 02 Repair for the correct installation of Check Valves PN CAR401 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 53 6

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# @A340 SERVICE BULLETIN

**CONF ALL

ALIGNED RED MARKING

TYPICAL LOCKWIRE 01

02 (1)



### G 5316JM101 5316JM102 5316JM201 5316JM301



## F

F_SB_294086_6_BBAA_03_02 (1)

(2) 2 04 

## G REMOVED CHECK VALVE

FOR THE REMOVAL AND INSTALLATION OF THE CHECK VALVE, **NOTE:**

ITEM (1), REFER TO AMM TASK 29−11−53−400−806, APPLY STRUCTURAL PAINT, (MAT. NO. 16−021), FOR RED MARKING IF CHECK VALVE, ITEM (1), IS REMOVED AND INSTALLED OR TORQUED INSTALL LOCKWIRE, (MAT. NO. 19−010), IF CHECK VALVE, ITEM (1), IS REMOVED AND INSTALLED OR TORQUED 01 02 03 29−12−53−400−806 AND 29−13−53−400−804 O−RING BACK−UP RING

03

REPLACE THE SEAL ASSY, ITEM (2), AND THE SEAL ASSY, ITEM (3), ONLY IN THE CASE THAT ANY TRACE OF SEEPAGE AND/OR BLACK DEPOSIT IS FOUND. ITEM 3, (BACK−UP RING AND O−RING) ARE CORRECT INSTALLED (REFER TO AMM TASK 29−11−53−400−806, 29−12−53−400−806 AND 29−13−53−400−804) 04 MAKE SURE THAT THE SEAL ASSY, ITEM 2, (BACK−UP RING AND O−RING) AND THE SEAL ASSY, O−RING

(3) 3 04

Figure A-GBBAA - Sheet 03 Repair for the correct installation of Check Valves PN CAR401 DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 54 6

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# @A340 SERVICE BULLETIN

**CONF ALL

F_SB_294086_6_RAAA_01_02 

## INSPECTION REPORT
SERVICE BULLETIN NO:

DATE OF INSPECTION: AIRCRAFT MSN: FLIGHT CYCLES: FLIGHT HOURS: A340−29−4086

5316JM101

CHECK VALVE REMARKS PLEASE SEND REPORTING SHEET TO: CEDRIC SALINGUE CUSTOMER SERVICES ENGINEERING−SEEL4 AIRBUS CENTRAL ENTITY HYDRAULIC SYSTEMS ENGINEER

FAX: +33 (0)5 61 93 32 73 PHONE: +33 (0)5 61 93 24 24 MAIL TO: cedric.salingue@airbus.com
PN CAR401 IS INSTALLED

YES RED MARKING

FOUND
NO

YES RED MARKING ALIGNED

NO

YES (BLACK DEPOSIT) YES NO YES NO YES NO ANY SEEPAGE FOUND

NO

5316JM102 YES NO

YES NO

YES YES NO YES NO YES NO NO

Figure A-GRAAA - Sheet 01 Report Sheet DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 55 6

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# @A340 SERVICE BULLETIN

**CONF ALL

F_SB_294086_6_RAAA_02_02 

## INSPECTION REPORT
SERVICE BULLETIN NO:

DATE OF INSPECTION: AIRCRAFT MSN: FLIGHT CYCLES: FLIGHT HOURS: A340−29−4086

5316JM201

CHECK VALVE REMARKS PLEASE SEND REPORTING SHEET TO: CEDRIC SALINGUE CUSTOMER SERVICES ENGINEERING−SEEL4 AIRBUS CENTRAL ENTITY HYDRAULIC SYSTEMS ENGINEER

FAX: +33 (0)5 61 93 32 73 PHONE: +33 (0)5 61 93 24 24 MAIL TO: cedric.salingue@airbus.com
PN CAR401 IS INSTALLED

YES RED MARKING

FOUND
NO

YES RED MARKING ALIGNED

NO

YES (BLACK DEPOSIT) YES NO YES NO YES NO ANY SEEPAGE FOUND

NO

5316JM301 YES NO

YES NO

YES YES NO YES NO YES NO NO

Figure A-GRAAA - Sheet 02 Report Sheet DATE: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 56 6

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# @A340 SERVICE BULLETIN REPORTING SHEET 

### TITLE: HYDRAULIC POWER - CHECK VALVE PN CAR401 INTEGRITY INSPECTION 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: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 1 6

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# @A340 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: Sep 02/09 SERVICE BULLETIN No.: A340-29-4086 REVISION No.: 02 - Jun 23/11 Page: 1 6

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