# @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



# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 34 

### TITLE: NAVIGATION - SENSORS, POWER SUPPLY AND SWITCHING - INSPECTION OF THALES AOA PROBES MODIFICATION No.: None This page transmits Revision No.01 of Service Bulletin No.A340-34-4239 ADDITIONAL WORK **CONF ALL ADDITIONAL WORK is required by this revision for aircraft inspected by the original issue of this Service Bulletin and with PN C16291AB installed. The ADDITIONAL WORK is issued to ensure that the correct Serial Number (SN) of AOA Probe PN C16291AB was installed. No ADDITIONAL WORK is required for aircraft with PN C16291AA installed by the original issue of this Service Bulletin. REASON Revision No. 01 issued to add Serial Number of Angle Of Attack PN C16291AB to be inspected. NOTE: The original issue of this Inspection Service Bulletin was focusing on a batch of SN having all the PN C16291AA. However, in the mean time, some units may have been upgraded to PN C16291AB by THALES Service Bulletin C16291A-34-009 without fixing the oil residue anomaly. The ADDITIONAL WORK for this Service Bulletin is issue to also inspect PN C16291AB. The batch is unchanged in terms of SN. CHANGES The main changes of the Revision No. 01 are: - to add ADDITIONAL WORK for aircraft on which AOA Probes PN C16291AB are installed by the original issue of this Service Bulletin, - to add Config. 002 valid for aircraft on which AOA PN C16291AB is installed,
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 1 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET - to modify Fig. A-FFAAA, - to add Fig. A-FFBAA and Fig. A-FFAAB, - to modify REASON paragraph, - to update the effectivity. FRONT MATTER NAVIGATION - SENSORS, POWER SUPPLY AND SWITCHING - INSPECTION OF THALES AOA PROBES CONFIGURATION UPDATED R
SUMMARY REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES REASON UPDATED R GENERAL EVALUATION GENERAL EVALUATION TABLE UPDATED R EFFECTIVITY OPERATOR LIST UPDATED R MANPOWER MANPOWER UPDATED CONFIGURATION UPDATED R MANPOWER ADDED N APPENDICES APPENDICES UPDATED R Fig. A-FSAAA FIGURE SOLUTION ADDED N Fig. A-FSAAA Sheet 01 SHEET ADDED N Fig. A-FSU FIGURE DELETED FOR APPLICABLE MSN D PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R Configuration definition CONFIGURATION LIST UPDATED R CONF 001 CONFIGURATION DEFINITION UPDATED CONFIGURATION DESCRIPTION UPDATED R CONF 002 CONFIGURATION ADDED N REASON Objective/Action OBJECTIVE/ACTION UPDATED R DESCRIPTION DESCRIPTION UPDATED R COMPLIANCE Classification CLASSIFICATION UPDATED R Accomplishment Timescale ACCOMPLISHMENT TIMESCALE UPDATED CONFIGURATION UPDATED R Accomplishment Timescale ACCOMPLISHMENT TIMESCALE ADDED N APPROVAL APPROVAL UPDATED R MANPOWER MANPOWER UPDATED CONFIGURATION UPDATED R MANPOWER ADDED N REFERENCES REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED R REFERENCED DOCUMENTATION ADDED N

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 2 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
MATERIAL INFORMATION MATERIAL - PRICE AND AVAILABILITY Procurement Addresses PROCUREMENT ADDRESSES UPDATED R Price and Availability PRICE AND AVAILABILITY UPDATED R INDUSTRY SUPPORT INFORMATION INDUSTRY SUPPORT INFORMATION UPDATED R ACCOMPLISHMENT INSTRUCTIONS TASK 344239- 832-801-001-Inspection TASK SOLUTION UPDATED NOTE UPDATED CONFIGURATION UPDATED R
Task associated data - 001 CONFIGURATION UPDATED R Task associated data - 002 TASK ASSOCIATED DATA ADDED N Subtask 344239-839-001-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-839-001-001 SUBTASK SOLUTION ADDED N Subtask 344239-941-001-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-941-001-001 SUBTASK SOLUTION ADDED N Subtask 344239-832-001-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED FIGURE REFERENCE UPDATED FIN UPDATED PART NUMBER UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 344239-832-001-002 SUBTASK SOLUTION ADDED N Subtask 344239-942-001-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 344239-942-001-001 SUBTASK SOLUTION ADDED N TASK 344239- 831-801-001-Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). TASK SOLUTION UPDATED TASK TITLE UPDATED NOTE UPDATED CONFIGURATION UPDATED R

Task associated data - 001 CONFIGURATION UPDATED R Task associated data - 002 TASK ASSOCIATED DATA ADDED N Subtask 344239-839-003-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-839-003-001 SUBTASK SOLUTION ADDED N

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 3 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
Subtask 344239-941-003-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-941-003-001 SUBTASK SOLUTION ADDED N Subtask 344239-960-002-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 344239-960-002-002 SUBTASK SOLUTION ADDED N Subtask 344239-700-002-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-700-002-001 SUBTASK SOLUTION ADDED N Subtask 344239-942-003-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-942-003-001 SUBTASK SOLUTION ADDED N TASK 344239- 831-802-001-Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). TASK SOLUTION UPDATED TASK TITLE UPDATED NOTE UPDATED CONFIGURATION UPDATED R

Task associated data - 001 CONFIGURATION UPDATED R Task associated data - 002 TASK ASSOCIATED DATA ADDED N Subtask 344239-839-004-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-941-004-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-960-003-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-700-003-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-942-004-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED REFERENCES UPDATED R

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 4 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET TASK 344239- 831-803-001-Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. TASK SOLUTION UPDATED TASK TITLE UPDATED NOTE UPDATED CONFIGURATION UPDATED R

Task associated data - 001 CONFIGURATION UPDATED R Task associated data - 002 TASK ASSOCIATED DATA ADDED N Subtask 344239-839-005-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-839-005-001 SUBTASK SOLUTION ADDED N Subtask 344239-941-005-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-941-005-001 SUBTASK SOLUTION ADDED N Subtask 344239-960-004-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED NOTE UPDATED R

Subtask 344239-960-004-002 SUBTASK SOLUTION ADDED N Subtask 344239-700-004-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-700-004-001 SUBTASK SOLUTION ADDED N Subtask 344239-942-006-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-942-005-001 SUBTASK SOLUTION DELETED FOR APPLICABLE MSN D Subtask 344239-942-006-001 SUBTASK SOLUTION ADDED N TASK 344239- 831-804-001-Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). TASK SOLUTION UPDATED TASK TITLE UPDATED NOTE UPDATED CONFIGURATION UPDATED R

Task associated data - 001 CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED R Task associated data - 002 TASK ASSOCIATED DATA ADDED N Subtask 344239-839-006-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-839-006-001 SUBTASK SOLUTION ADDED N

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 5 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
Subtask 344239-941-006-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED REFERENCES UPDATED R

Subtask 344239-941-006-001 SUBTASK SOLUTION ADDED N Subtask 344239-960-005-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PART NUMBER UPDATED FIN UPDATED MANPOWER RESSOURCE UPDATED REFERENCES UPDATED R

Subtask 344239-831-002-001 SUBTASK SOLUTION ADDED N Subtask 344239-831-003-001 SUBTASK SOLUTION ADDED N Subtask 344239-960-005-003 SUBTASK SOLUTION ADDED N Subtask 344239-831-002-001 SUBTASK SOLUTION ADDED N Subtask 344239-831-003-002 SUBTASK SOLUTION ADDED N Subtask 344239-700-005-001 SUBTASK SOLUTION UPDATED CONFIGURATION UPDATED R Subtask 344239-700-005-001 SUBTASK SOLUTION ADDED N Subtask 344239-942-007-001 SUBTASK SOLUTION ADDED N Subtask 344239-942-007-001 SUBTASK SOLUTION ADDED N TASK 344239- 832-802-001-Inspection - ADDITIONAL WORK for Aircraft modified by Original Issue. TASK SOLUTION ADDED N

Task associated data - 001 TASK ASSOCIATED DATA ADDED N Task associated data - 002 TASK ASSOCIATED DATA ADDED N Subtask 344239-839-007-001 SUBTASK SOLUTION ADDED N Subtask 344239-941-007-001 SUBTASK SOLUTION ADDED N Subtask 344239-832-002-001 SUBTASK SOLUTION ADDED N Subtask 344239-942-005-001 SUBTASK SOLUTION ADDED N Fig. A-FFAAA FIGURE SOLUTION ADDED N Fig. A-FFAAA Sheet 01 SHEET ADDED N Fig. A-FFAAB FIGURE SOLUTION ADDED N Fig. A-FFAAB Sheet 01 SHEET ADDED N Fig. A-FFBAA FIGURE SOLUTION ADDED N Fig. A-FFBAA Sheet 01 SHEET ADDED N Fig. A-FRAAA FIGURE SOLUTION ADDED N Fig. A-FRAAA Sheet 01 SHEET ADDED N Fig. A-FBB FIGURE DELETED FOR APPLICABLE MSN D APPENDIX APPENDIX DELETED D

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 6 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET 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: Jan 20/10 REVISION No. : 01 - Sep 17/13

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 7 5

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET

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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. 

# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 34 

### TITLE: NAVIGATION - SENSORS, POWER SUPPLY AND SWITCHING - INSPECTION OF THALES AOA PROBES **CONF ALL MODIFICATIONS None REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES During Airbus Final Assembly Line reception flight test, AOA (Angle of Attack) data from two aircraft (one per A/C) were found inaccurate during the in-flight production tests and confirmed during DFDR (Digital Flight Data Recorder) analysis. Investigation of the removed probes revealed oil residue between the stator and the rotor parts of the AOA vane position resolvers. The presence of this oil residue results from a quality escape during the manufacturing process of the AOA resolvers, which led to a poor cleaning of machining oil. The oil residue has been found to become viscous at low temperatures (typically in cruise) causing lag of AOA vane movement. This Inspection Service Bulletin requires the inspection of THALES AOA probes PN C16291AA and PN C16291AB. For those AOA probes corresponding to the batch of serial numbers listed in VSB C16291A-34-007 revision 01 or any later revision, replacement of the AOA probe is required. Accomplishment of this Service Bulletin will ensure that AOA probes potentially affected by the oil residue issue are replaced on aircraft. 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 YES
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 1 5

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# @A340 SERVICE BULLETIN SUMMARY NOTE (1): Service Bulletin must be accomplished. MATERIAL PRICE INFORMATION No Material EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

15R 15T 56W 58X 83V ABD ABQ ACA AFR ALK ARG CAL CCA DGA DLH FIN GAF GFA HFY I2L IBE IRC IRM KAC LAN M3R MAU MDG MSR NMB PAL QAF RJA S3R SAA SAS SFB SLM SVW SWR TAP THT THY VCV VIR XAX CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU None OEB None AOT None SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER OIT SE 999.065/09 NATURE OF THE WORK AIRCRAFT NO EQUIPMENT YES HARD NO SOFT NO OBRM NO MANPOWER **CONF 001 Task 344239-832-801-001: Inspection TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-801-001: Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 2 5

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# @A340 SERVICE BULLETIN SUMMARY Task 344239-831-802-001: Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-803-001: Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-804-001: Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: Modify the AOA Probes. THALES AVIONICS Service Bulletin No. C16291A-34-007 **CONF 002 Task 344239-832-801-001: Inspection TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-801-001: Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-803-001: Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-804-001: Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: Modify the AOA Probes. THALES AVIONICS Service Bulletin No. C16291A-34-007

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 3 5

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# @A340 SERVICE BULLETIN SUMMARY Task 344239-832-802-001: Inspection - ADDITIONAL WORK for Aircraft modified by Original Issue. TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 APPENDICES **CONF ALL None

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 4 5

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# @A340 SERVICE BULLETIN SUMMARY

**CONF ALL

FR19 FR18 

### A

3FP1 3FP2 3FP3 

### A **A**

AREA TO BE INSPECTED

TYPICAL INSTALLATION 

## A

F_SB_344239_5_SAAA_01_00 Figure A-FSAAA - Sheet 01

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 5 5

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# @A340 SERVICE BULLETIN SUMMARY

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DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 6 5

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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



# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 34 

### TITLE: NAVIGATION - SENSORS, POWER SUPPLY AND SWITCHING - INSPECTION OF THALES AOA PROBES 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 0004-0006 0009 0011 0013-0014 0018-0020 0022-0029 0031-0035 0038 0041 0043-0044 0046-0049 0051-0053 0056-0058 0061 0063 0074-0076 0078-0081 0084-0085 0088-0091 0093-0094 0101 0104 0114-0115 0125 0133-0135 0145-0146 0150-0152 0154 0156 0158-0159 0164 0167-0170 0173-0176 0178-0180 0186-0187 0192-0194 0196-0197 0199 0201 0204 0207 0210 0213-0214 0216-0217 0221 0225 0233 0237 0242-0243 0245-0246 0252 0257 0260 0263-0264 0268 0270 0273-0274 0278 0280 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 0385 0387 0390 0395 0399 0402 0406 0411 0414-0415 0429 0433-0434 0438 0442 0446-0447 0459 0474 0483 0528 0538 0541 0544-0546 0554 0556 0559 0561-0562 0582 0585 0590 0598 0643 0646 0651 0668 0793 0800 0955

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 1 5

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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 15R 0151 15T 0009 56W 0011 0013 0018 0019 58X 0004 83V 0280 0292 ABD 0210 ABQ 0216 0257 ACA 0170 AFR 0029 0078 0084 0186 0207 0237 0245 0246 0260 0307 0310 0377 0399 ALK 0032 0033 0034 0367 0374 ARG 0048 0063 0074 0080 0085 0093 0094 0193 0373 CAL 0402 0406 0411 0415 0433 0541 CCA 0192 0199 0201 0242 0243 0264 DGA 0075 0081 DLH 0024 0027 0028 0035 0052 0053 0135 0158 0213 0233 0252 0297 0304 0321 0325 0327 0335 0347 0352 0354 0379 0390 0434 0447 FIN 0058 0168 0174 GAF 0274 0355 GFA 0554 HFY 0133 I2L 0005 IBE 0088 0125 0134 0145 0146 0217 0221 0329 0387 0414 0459 0474 0483 IRC 0002 IRM 0020 0056 KAC 0089 0090 0101 0104 LAN 0359 0363 0429 0442 M3R 0061 MAU 0076 0152 0194 0268 0793 0800 MDG 0319 MSR 0156 0159 0178 NMB 0047 0051 PAL 0173 0176 0187 0196 0302 0318 0332 QAF 0026 0528 RJA 0014 0022 0038 0043 S3R 0204 SAA 0006 0197 0378 0544 0582 0590 0643 0646 0651 SAS 0167 SFB 0046
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 2 5

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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 0270 0331 VCV 0031 VIR 0114 0164 0214 0225 XAX 0273 0278 (4) Configuration by MSN MSN CONFIGURATION 0002 0004 0006 0011 0013 0018 0019 0020 0023 0024 0025 0027 0028 0031 0032 0033 0034 0035 0041 0044 0047 0048 0051 0052 0053 0056 0057 0058 0061 0063 0074 0075 0076 0079 0080 0081 0085 0088 0089 0090 0091 0093 0094 0101 0104 0114 0115 0125 0133 0134 0135 0146 0150 0152 0154 0156 0158 0159 0164 0167 0169 0175 0178 0179 0193 0194 0197 0204 0213 0214 0216 0225 0233 0252 0257 0263 0270 0280 0292 0297 0302 0304 0321 0325 0327 0329 0331 0335 0347 0352 0354 0359 0363 0367 0374 0378 0379 0385 0390 0395 0402 0406 0411 0415 0429 0433 0434 0438 0442 0446 0447 0459 0474 0538 0541 0544 0545 0546 0556 0559 0561 0562 0582 0585 0590 0598 0643 0646 0651 0793 0800 001 002

0005 0009 0014 0022 0026 0029 0038 0043 0046 0049 0078 0084 0145 0151 0168 0170 0173 0174 0176 0180 0186 0187 0192 0196 0199 0201 0207 0210 0217 0221 0237 0242 0243 0245 0246 0260 0264 0268 0273 0274 0278 0307 0310 0318 0319 0332 0355 0373 0377 0387 0399 0414 0483 0528 0554 0668 0955 002

(5) Configuration definition **CONF 001 Config. 001 is valid for aircraft on which Mod. No. 58555S30640 (Service Bulletin No. A340-34-4234) is not embodied. **CONF 002 Config. 002 is valid for aircraft on which Mod. No. 58555S30640 (Service Bulletin No. A340-34-4234) is embodied. (6) Material Effectivity No Material Set B. CONCURRENT REQUIREMENTS None

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 3 5

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# @A340 SERVICE BULLETIN
C. REASON (1) History During Airbus Final Assembly Line reception flight test, AOA (Angle of Attack) data from two aircraft (one per A/C) were found inaccurate during the in-flight production tests and confirmed during DFDR (Digital Flight Data Recorder) analysis. Investigation of the removed probes revealed oil residue between the stator and the rotor parts of the AOA vane position resolvers. The presence of this oil residue results from a quality escape during the manufacturing process of the AOA resolvers, which led to a poor cleaning of machining oil. The oil residue has been found to become viscous at low temperatures (typically in cruise) causing lag of AOA vane movement. (2) Objective/Action This Inspection Service Bulletin requires the inspection of THALES AOA probes PN C16291AA and PN C16291AB. For those AOA probes corresponding to the batch of serial numbers listed in VSB C16291A-34-007 revision 01 or any later revision, replacement of the AOA probe is required. (3) Advantages Accomplishment of this Service Bulletin will ensure that AOA probes potentially affected by the oil residue issue are replaced on aircraft. (4) Operational/Maintenance Consequences None D. DESCRIPTION NOTE: For Config. 001, depending on the result of the inspection, four possibilities are available: - either replace the affected AOA probes as described in TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). - or replace them as described in TASK 344239-831-802 001 Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). - or replace them as described in TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). - or replace them as described in TASK 344239-831-803 001 Replacement
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 4 5

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# @A340 SERVICE BULLETIN of the three THALES AOA Probes through Airbus RFC/RMO Process. NOTE: For Config. 002, depending on the result of the inspection, three possibilities are available: - either replace the affected AOA probes as described in TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). - or replace them as described in TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. - or replace them as described in TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). To accomplish this Service Bulletin it is necessary to : **CONF 001 Task 344239-832-801-001: Inspection (1) Inspection of the three AOA probes (3FP1, 3FP2, 3FP3) Task 344239-831-801-001: Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). (1) Replace the affected THALES AOA Probes by PN C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). Task 344239-831-802-001: Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). (1) Replace the affected THALES AOA Probes by PN whose Serial Number is not listed in the THALES VSB C16291A-34-007 Rev. 01 or any later revision. Task 344239-831-803-001: Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. (1) Replace the affected AOA Probes through Airbus RFC/RMO Process. Task 344239-831-804-001: Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). (1) Remove the affected AOA Probes. (2) Modify the AOA Probes.
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 5 5

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# @A340 SERVICE BULLETIN (3) Install the AOA Probes **CONF 002 Task 344239-832-801-001: Inspection (1) Inspection of the three AOA probes (3FP1, 3FP2, 3FP3) Task 344239-831-801-001: Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). (1) Replace the affected THALES AOA Probes by PN C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). Task 344239-831-803-001: Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. (1) Replace the affected AOA Probes through Airbus RFC/RMO Process. Task 344239-831-804-001: Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). (1) Remove the affected AOA Probes. (2) Modify the AOA Probes. (3) Install the AOA Probes Task 344239-832-802-001: Inspection - ADDITIONAL WORK for Aircraft modified by Original Issue. (1) Do a Detailed Inspection of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3). **CONF ALL E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished. (2) Accomplishment Timescale **CONF 001 This Service Bulletin has been classified 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 mandated accomplishment timescale.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 6 5

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# @A340 SERVICE BULLETIN
Table 1, Config. 001 - Detailed Inspection of AOA Probes Condition Action Compliance Time Repetitive Interval All aircraft potentially fitted with PN C16291AA Inspect in accordance with TASK 344239-832-801 001 Inspection NOTE* At the earliest maintenance opportunity after ISB receipt and before end of April 2010 None

Replace the affected AOA probes as per TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). or TASK 344239-831-802 001 Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). or TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. or TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). Before end of April 2010 None

AND Part Number C16291AA installed with AOA Serial Number listed in Vendor SB C16291A-34-007 revision 01 (or any later revision) and Mod No.53368S18144 (or Service Bulletin A340-34-4213) embodied

No further action None None

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 7 5

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# @A340 SERVICE BULLETIN
Table 1, Config. 001 - Detailed Inspection of AOA Probes Condition Action Compliance Time Repetitive Interval Replace the affected AOA probes as per TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). or TASK 344239-831-802 001 Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). or TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. or TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). Before end of April 2011 None

AND Part Number C16291AA installed with AOA Serial Number listed in VSB C16291A-34-007 revision 01 (or any later revision) and 53368S18144 (or Service Bulletin A340-34-4213) not embodied

No further action None None

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# @A340 SERVICE BULLETIN
Table 1, Config. 001 - Detailed Inspection of AOA Probes Condition Action Compliance Time Repetitive Interval Part Number C16291AA not installed or PN C16291AA installed but AOA Serial Number not listed in VSB C16291A-34-007 revision 01 (or any later revision) No further action None None

NOTE*: A review of aircraft maintenance records is acceptable to determine the SN of the AOA Probes. **CONF 002 This Service Bulletin has been classified 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 mandated accomplishment timescale. Table 1, Config. 002 - Detailed Inspection of AOA Probes Condition Action Compliance Time Repetitive Interval All aircraft potentially fitted with PN C16291AB Inspect in accordance with TASK 344239-832-801 001 Inspection NOTE* At the earliest maintenance opportunity after ISB receipt and before end of September 2013 None

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# @A340 SERVICE BULLETIN
Table 1, Config. 002 - Detailed Inspection of AOA Probes Condition Action Compliance Time Repetitive Interval Replace the affected AOA probes as per TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). or TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. or TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). Before end of September 2013 None

AND Part Number C16291AB installed with AOA Serial Number listed in Vendor SB C16291A-34-007 revision 01 (or any later revision)

No further action None None Part Number C16291AB not installed or PN C16291AB installed but AOA Serial Number not listed in VSB C16291A-34-007 revision 01 (or any later revision) No further action None None

NOTE*: A review of aircraft maintenance records is acceptable to determine the SN of the AOA Probes.

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# @A340 SERVICE BULLETIN
Table 2, Config. 002 - ADDITIONAL WORK - Detailed Inspection of AOA Probes Condition Action Compliance Time Repetitive Interval All aircraft potentially fitted with PN C16291AB Inspect in accordance with TASK 344239-832-801 001 Inspection NOTE* At the earliest maintenance opportunity after ISB receipt and before end of September 2013 None

Replace the affected AOA probes as per TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). or TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. or TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). Before end of September 2013 None

AND Part Number C16291AB installed with AOA Serial Number listed in Vendor SB C16291A-34-007 Revision No. 01 (or any later revision)

No further action None None Part Number C16291AB not installed or PN C16291AB installed but AOA Serial Number not listed in VSB C16291A-34-007 Revision No. 01 (or any later revision) No further action None None

NOTE*: A review of aircraft maintenance records is acceptable to determine the SN of the AOA Probes.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 11 5

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# @A340 SERVICE BULLETIN
**CONF ALL F. APPROVAL The technical content of this document is approved under the 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. 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 344239-832-801-001: Inspection Get Access 0.50 On Aircraft Inspection of the three AOA probes (3FP1, 3FP2, 3FP3) 1.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50

Task 344239-831-801-001: Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). Get Access 0.50 On Aircraft Replace the affected THALES AOA Probes by PN C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). 1.00

Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50

Task 344239-831-802-001: Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). Get Access 0.50 DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 12 5

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# @A340 SERVICE BULLETIN
Task 344239-831-802-001: Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). On Aircraft Replace the affected THALES AOA Probes by PN whose Serial Number is not listed in the THALES VSB C16291A-34-007 Rev. 01 or any later revision. 1.00

Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-803-001: Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. Get Access 0.50 On Aircraft Replace the affected AOA Probes through Airbus RFC/RMO Process. 1.00 Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-804-001: Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). Get Access 0.50 On Aircraft Remove the affected AOA Probes. 0.50 Install the AOA Probes 0.50 Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: Modify the AOA Probes. THALES AVIONICS Service Bulletin No. C16291A-34-007 **CONF 002 Task 344239-832-801-001: Inspection Get Access 0.50 On Aircraft Inspection of the three AOA probes (3FP1, 3FP2, 3FP3) 1.50 Close-Up 0.50
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# @A340 SERVICE BULLETIN

Task 344239-832-801-001: Inspection TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50

Task 344239-831-801-001: Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). Get Access 0.50 On Aircraft Replace the affected THALES AOA Probes by PN C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). 1.00

Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-803-001: Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. Get Access 0.50 On Aircraft Replace the affected AOA Probes through Airbus RFC/RMO Process. 1.00 Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Task 344239-831-804-001: Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). Get Access 0.50 On Aircraft Remove the affected AOA Probes. 0.50 Install the AOA Probes 0.50 Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: Modify the AOA Probes. THALES AVIONICS Service Bulletin No. C16291A-34-007

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# @A340 SERVICE BULLETIN

Task 344239-832-802-001: Inspection - ADDITIONAL WORK for Aircraft modified by Original Issue. Get Access 0.50 On Aircraft Do a Detailed Inspection of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3). 1.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF ALL H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES **CONF 001 Aircraft Maintenance Manual (AMM) 06-41-53 12-34-24 34-11-19 52-10-00 Elec. Std. Practices Manual (ESPM) 20-55-00 Service Bulletin (SB) A340-34-4087 A340-34-4234 Vendor Service Bulletin (VSB) THALES AVIONICS Service Bulletin No. C16291A-34-007 **CONF 002 Aircraft Maintenance Manual (AMM) 06-41-53 12-34-24 34-11-19 52-10-00 Elec. Std. Practices Manual (ESPM) 20-55-00 Service Bulletin (SB) A340-34-4087 Vendor Service Bulletin (VSB) THALES AVIONICS Service Bulletin No. C16291A-34-007 **CONF ALL K. PUBLICATION AFFECTED None L. INTERCHANGEABILITY/MIXABILITY Not Applicable

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# @A340 SERVICE BULLETIN
M. SPARES None

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 16 5

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# @A340 SERVICE BULLETIN
2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Modification of removed equipment should be negotiated directly with THALES AVIONICS as per instructions given in THALES AVIONICS Service Bulletin No. C16291A-34-007. (2) Price and Availability No AIRBUS kit will be provided. Refer to THALES AVIONICS Service Bulletin No. C16291A-34-007 for the equipment modification sales terms. B. INDUSTRY SUPPORT INFORMATION Refer to THALES AVIONICS Service Bulletin No. C16291A-34-007 for the industry support terms of the Vendor Service Bulletin parts and labor. C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING None

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# @A340 SERVICE BULLETIN

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# @A340 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 344239-832-801-001 - 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. NOTE: The accomplishment instructions of this Service Bulletin refer to procedures included in other AIRBUS documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the AIRBUS document must be used. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition or acronyms. NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

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# @A340 SERVICE BULLETIN
Task Associated Data **CONF 001 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF 002 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF ALL A. GENERAL NOTE: The purpose of flow charts is to supplement the information given in the Procedure and Compliance paragraphs and not to serve as the primary source for tasks or compliance times given in this Service Bulletin. **CONF 001 (1) Subtask 344239-839-001-001 - 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 344239-839-001-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

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# @A340 SERVICE BULLETIN
**CONF ALL B. PREPARATION **CONF 001 (1) Subtask 344239-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded (Refer to AMM Task 12-34-24-860-802). (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801.

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# @A340 SERVICE BULLETIN
**CONF 002 (1) Subtask 344239-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded (Refer to AMM Task 12-34-24-860-802). (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801.

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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 344239-832-001-001 - Inspection of the three AOA probes (3FP1, 3FP2, 3FP3) Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.50 Minimum number of person 1 Subtask elapsed time 1.50 Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 Fig. A-FBAAA Area to be inspected Sheet 01 Fig. A-FFAAA Flow Chart Sheet 01 Fig. A-FRAAA Inspection Report Sheet 01 (a) At the threshold given in PLANNING INFORMATION paragraph E.(2): Do a Detailed Inspection of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3). Refer to Fig. A-FBAAA Refer to Fig. A-FFAAA 1 Check the SN of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to THALES AVIONICS Service Bulletin No. C16291A-34-007 Rev. 01 or any later revision. NOTE: If PN or/and SN are not clearly visible, remove the AOA Probe, without disconnecting the connector, refer to AMM Task 34-11-19-000-801 to do the Inspection Requirements. NOTE: A review of aircraft maintenance records is acceptable to determine the SN of the AOA Probes.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 23 5

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# @A340 SERVICE BULLETIN

a If the AOA Probe is part of the affected SN: <1> At the threshold given in PLANING INFORMATION paragraph E.(2), do TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision).
or Do TASK 344239-831-802 001 Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision).
or Do TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process.
or Do TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). <2> No further action is required. b If the AOA Probe is not part of the affected SN: <1> No further action is required. (b) Send the Inspection Report to AIRBUS, refer to Fig. A-FRAAA

. **CONF 002 (1) Subtask 344239-832-001-002 - Inspection of the three AOA probes (3FP1, 3FP2, 3FP3) Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.50 Minimum number of person 1 Subtask elapsed time 1.50 Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 24 5

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# @A340 SERVICE BULLETIN

References Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 Fig. A-FBAAA Area to be inspected Sheet 01 Fig. A-FRAAA Inspection Report Sheet 01 Fig. A-FFAAB Flow Chart Sheet 01 (a) At the threshold given in PLANNING INFORMATION paragraph E.(2): Do a Detailed Inspection of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3). Refer to Fig. A-FBAAA Refer to Fig. A-FFAAB 1 Check the SN of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to THALES AVIONICS Service Bulletin No. C16291A-34-007 Rev. 01 or any later revision. NOTE: If PN or/and SN are not clearly visible, remove the AOA Probe, without disconnecting the connector, refer to AMM Task 34-11-19-000-801 to do the Inspection Requirements. NOTE: A review of aircraft maintenance records is acceptable to determine the SN of the AOA Probes.
a If the AOA Probe is part of the affected SN: <1> At the threshold given in PLANING INFORMATION paragraph E.(2)., do TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision).
or Do TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process.
or Do TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). <2> No further action is required. b If the AOA Probe is not part of the affected SN: <1> No further action is required.
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# @A340 SERVICE BULLETIN (b) Send the Inspection Report to AIRBUS, refer to Fig. A-FRAAA

. **CONF ALL D. TEST **CONF 001 None **CONF 002 None **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 344239-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 NOTE: If you intend to accomplish an associated Repair Task during the same layover period, the subsequent Close-up procedure is not necessary. (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 AOA probes, refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. **CONF 002 (1) Subtask 344239-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC

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# @A340 SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 NOTE: If you intend to accomplish an associated Repair Task during the same layover period, the subsequent Close-up procedure is not necessary. (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 AOA probes, refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition.

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# @A340 SERVICE BULLETIN

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# @A340 SERVICE BULLETIN Task 344239-831-801-001 - Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). **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. NOTE: The accomplishment instructions of this Service Bulletin refer to procedures included in other AIRBUS documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the AIRBUS document must be used. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition or acronyms. NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

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# @A340 SERVICE BULLETIN
Task Associated Data **CONF 001 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF 002 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 344239-839-003-001 - 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 344239-839-003-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

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# @A340 SERVICE BULLETIN
**CONF ALL B. PREPARATION **CONF 001 (1) Subtask 344239-941-003-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded (Refer to AMM Task 12-34-24-860-802). (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801.

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# @A340 SERVICE BULLETIN (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801. **CONF 002 (1) Subtask 344239-941-003-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded (Refer to AMM Task 12-34-24-860-802). (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801.
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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 344239-960-002-001 - Replace the affected THALES AOA Probes by PN C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Task 34-11-19-400-801 Service Bulletin (SB) A340-34-4234 Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 (a) Remove (Refer to AMM Task 34-11-19-000-801) : 1 3FP1, AOA probe, C16291AA. - and/or 2 3FP2, AOA probe, C16291AA. - and/or 3 3FP3, AOA probe, C16291AA. (b) Install (Refer to AMM Task 34-11-19-400-801) : NOTE: The replacement of the AOA probes is covered by Service Bulletin No. A340-34-4234. NOTE: Install AOA Probes whose Serial Number is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). 1 3FP1, AOA probe, C16291AB. - and/or
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# @A340 SERVICE BULLETIN

2 3FP2, AOA probe, C16291AB. - and/or 3 3FP3, AOA probe, C16291AB. **CONF 002 (1) Subtask 344239-960-002-002 - Replace the affected THALES AOA Probes by PN C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision). Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Task 34-11-19-400-801 Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 (a) Remove: Refer to AMM Task 34-11-19-000-801 1 3FP1, AOA probe, C16291AB. and/or 2 3FP2, AOA probe, C16291AB. and/or 3 3FP3, AOA probe, C16291AB. (b) Install: Refer to AMM Task 34-11-19-400-801 NOTE: Install AOA Probes whose Serial Number is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision).

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# @A340 SERVICE BULLETIN

1 3FP1, AOA probe, C16291AB. and/or 2 3FP2, AOA probe, C16291AB. and/or 3 3FP3, AOA probe, C16291AB. **CONF ALL D. TEST **CONF 001 (1) Subtask 344239-700-002-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job Set-up: 1 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (b) Test: 1 Do the test procedure as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer toAMM Task 34-11-19-400-801. **CONF 002 (1) Subtask 344239-700-002-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job Set-up: 1 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 35 5

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# @A340 SERVICE BULLETIN (b) Test: 1 Do the test procedure as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 344239-942-003-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. **CONF 002 (1) Subtask 344239-942-003-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 36 5

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# @A340 SERVICE BULLETIN (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition.

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# @A340 SERVICE BULLETIN

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# @A340 SERVICE BULLETIN Task 344239-831-802-001 - Replacement of the THALES AOA Probes by Part Number C16291AA whose Serial Number is not listed in the THALES VSB C16291A-34-007 Revision No. 01 (or any later revision). **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. NOTE: The accomplishment instructions of this Service Bulletin refer to procedures included in other AIRBUS documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the AIRBUS document must be used. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition or acronyms. NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 39 5

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# @A340 SERVICE BULLETIN
Task Associated Data **CONF 001 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF 002 None **CONF ALL A. GENERAL **CONF 001 (1) Subtask 344239-839-004-001 - 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 None **CONF ALL B. PREPARATION **CONF 001 (1) Subtask 344239-941-004-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 40 5

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# @A340 SERVICE BULLETIN
NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801. **CONF 002 None

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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 344239-960-003-001 - Replace the affected THALES AOA Probes by PN whose Serial Number is not listed in the THALES VSB C16291A-34-007 Rev. 01 or any later revision. Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Task 34-11-19-400-801 Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 (a) Remove (Refer to AMM Task 34-11-19-000-801) : 1 3FP1, AOA probe, C16291AA. - and/or 2 3FP2, AOA probe, C16291AA. - and/or 3 3FP3, AOA probe, C16291AA. (b) Install (Refer to AMM Task 34-11-19-400-801) : NOTE: You must install AOA probes whose Serial Number is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 revision 01 or any later revision. 1 3FP1, AOA probe, C16291AA. - and/or 2 3FP2, AOA probe, C16291AA. - and/or

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# @A340 SERVICE BULLETIN

3 3FP3, AOA probe, C16291AA. **CONF 002 None **CONF ALL D. TEST **CONF 001 (1) Subtask 344239-700-003-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job set-up : 1 Remove the safety clips and tags and close the circuit breakers as specified after the installation of the AOA probes (3FP1, 3FP2, 3FP3) (Refer to AMM Task 34-11-19-400-801). (b) Test : 1 Do the test procedure as specified after the installation of the AOA sensor 3FP1, 3FP2, 3FP3) (Refer to AMM Task 34-11-19-400-801). **CONF 002 None **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 344239-942-004-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 43 5

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# @A340 SERVICE BULLETIN (b) Do the Close-up procedure as specified in the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. **CONF 002 None

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 44 5

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# @A340 SERVICE BULLETIN
Task 344239-831-803-001 - Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process. **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. NOTE: The accomplishment instructions of this Service Bulletin refer to procedures included in other AIRBUS documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the AIRBUS document must be used. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition or acronyms. NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 45 5

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# @A340 SERVICE BULLETIN
Task Associated Data **CONF 001 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF 002 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 344239-839-005-001 - 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 344239-839-005-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 46 5

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# @A340 SERVICE BULLETIN
**CONF ALL B. PREPARATION **CONF 001 (1) Subtask 344239-941-005-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 47 5

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# @A340 SERVICE BULLETIN (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801. **CONF 002 (1) Subtask 344239-941-005-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801.
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 48 5

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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 344239-960-004-001 - Replace the affected AOA Probes through Airbus RFC/RMO Process.Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Task 34-11-19-400-801 Service Bulletin (SB) A340-34-4087 Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 (a) Remove (Refer to AMM Task 34-11-19-000-801) : 1 3FP1, AOA probe, C16291AA. - and 2 3FP2, AOA probe, C16291AA. - and 3 3FP3, AOA probe, C16291AA. (b) Install (Refer to AMM Task 34-11-19-400-801) : NOTE: The replacement of the three THALES AOA probes by three GOODRICH PN 0861ED is covered by Service Bulletin No. A340-34-4087 or by RFC/RMO procedure. 1 3FP1, AOA probe, 0861ED. - and 2 3FP2, AOA probe, 0861ED. - and

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 49 5

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# @A340 SERVICE BULLETIN

3 3FP3, AOA probe, 0861ED. **CONF 002 (1) Subtask 344239-960-004-002 - Replace the affected AOA Probes through Airbus RFC/RMO Process.Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Task 34-11-19-400-801 Service Bulletin (SB) A340-34-4087 (a) Remove: Refer to AMM Task 34-11-19-000-801 1 3FP1, AOA probe, C16291AB. - and 2 3FP2, AOA probe, C16291AB. - and 3 3FP3, AOA probe, C16291AB. (b) Install: Refer to AMM Task 34-11-19-400-801 NOTE: The replacement of the three THALES AOA probes by three GOODRICH PN 0861ED is covered by Service Bulletin No. A340-34-4087 or by RFC/RMO procedure. 1 3FP1, AOA probe, 0861ED. - and 2 3FP2, AOA probe, 0861ED. - and
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 50 5

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# @A340 SERVICE BULLETIN

3 3FP3, AOA probe, 0861ED. **CONF ALL D. TEST **CONF 001 (1) Subtask 344239-700-004-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job Set-up: 1 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (b) Test: 1 Do the test procedure as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer toAMM Task 34-11-19-400-801. **CONF 002 (1) Subtask 344239-700-004-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job Set-up: 1 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (b) Test: 1 Do the test procedure as specified after the installation of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 51 5

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# @A340 SERVICE BULLETIN
**CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 344239-942-006-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. **CONF 002 (1) Subtask 344239-942-006-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 52 5

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# @A340 SERVICE BULLETIN Task 344239-831-804-001 - Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). **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. NOTE: The accomplishment instructions of this Service Bulletin refer to procedures included in other AIRBUS documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the AIRBUS document must be used. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition or acronyms. NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 53 5

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# @A340 SERVICE BULLETIN
Task Associated Data **CONF 001 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: THALES AVIONICS Service Bulletin No. C16291A-34-007 **CONF 002 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: THALES AVIONICS Service Bulletin No. C16291A-34-007 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 344239-839-006-001 - 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 344239-839-006-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 54 5

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# @A340 SERVICE BULLETIN
**CONF ALL B. PREPARATION **CONF 001 (1) Subtask 344239-941-006-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 55 5

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# @A340 SERVICE BULLETIN (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801. **CONF 002 (1) Subtask 344239-941-006-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 NOTE: If you intend to accomplish this Repair Task during the same layover period as the associated Inspection, the subsequent Preparation procedure is not necessary. (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801.
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 56 5

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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 344239-960-005-001 - Remove the affected AOA Probes. Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 (a) Remove: Refer toAMM Task 34-11-19-000-801 1 3FP1, AOA probe, C16291AA. - and/or 2 3FP2, AOA probe, C16291AA. - and/or 3 3FP3, AOA probe, C16291AA. (2) Subtask 344239-831-002-001 - Modify the AOA Probes. References Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 (a) Modify the affected AOA Probes (FINs 3FP1 and/or 3FP2 and/or 3FP3) as per instructions given in THALES AVIONICS Service Bulletin No. C16291A-34-007. (3) Subtask 344239-831-003-001 - Install the AOA Probes Work Zones and Access Panels Zone Access/Work location 121 122

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 57 5

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# @A340 SERVICE BULLETIN
Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Install: Refer to AMM Task 34-11-19-400-801 1 3FP1, AOA probe, C16291AA post THALES AVIONICS Service Bulletin No.C16291A-34-007 Rev. 01 or any later revision. - and/or 2 3FP2, AOA probe, C16291AA post THALES AVIONICS Service Bulletin No.C16291A-34-007 Rev. 01 or any later revision. - and/or 3 3FP3, AOA probe, C16291AA post THALES AVIONICS Service Bulletin No.C16291A-34-007 Rev. 01 or any later revision. **CONF 002 (1) Subtask 344239-960-005-003 - Remove the affected AOA Probes. Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 (a) Remove: Refer to AMM Task 34-11-19-000-801 1 3FP1, AOA probe, C16291AB. - and/or DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 58 5

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# @A340 SERVICE BULLETIN

2 3FP2, AOA probe, C16291AB. - and/or 3 3FP3, AOA probe, C16291AB. (2) Subtask 344239-831-002-001 - Modify the AOA Probes. References Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 (a) Modify the affected AOA Probes (FINs 3FP1 and/or 3FP2 and/or 3FP3) as per instructions given in THALES AVIONICS Service Bulletin No. C16291A-34-007. (3) Subtask 344239-831-003-002 - Install the AOA Probes Work Zones and Access Panels Zone Access/Work location 121 122 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Install: Refer to AMM Task 34-11-19-400-801 1 3FP1, AOA probe, C16291AB post THALES AVIONICS Service Bulletin No.C16291A-34-007 Rev. 01 or any later revision. - and/or 2 3FP2, AOA probe, C16291AB post THALES AVIONICS Service Bulletin No.C16291A-34-007 Rev. 01 or any later revision. - and/or 3 3FP3, AOA probe, C16291AB post THALES AVIONICS Service Bulletin No.C16291A-34-007 Rev. 01 or any later revision.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 59 5

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# @A340 SERVICE BULLETIN
**CONF ALL D. TEST **CONF 001 (1) Subtask 344239-700-005-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job set-up : 1 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) as specified after the installation of the AOA Probes (FINs3FP1, 3FP2 and 3FP3) refer to AMM Task 34-11-19-400-801. (b) Test : 1 Do the test procedure as specified after the installation of the AOA Probes (3FP1, 3FP2 and 3FP3), refer toAMM Task 34-11-19-400-801). **CONF 002 (1) Subtask 344239-700-005-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-400-801 (a) Job set-up : 1 Remove the safety clip(s) and/or tag(s) and close/unlock the circuit breaker(s) as specified after the installation of the AOA Probes (FINs3FP1, 3FP2 and 3FP3) refer to AMM Task 34-11-19-400-801. (b) Test : 1 Do the test procedure as specified after the installation of the AOA Probes (3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801).

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 60 5

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# @A340 SERVICE BULLETIN
**CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 344239-942-007-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. **CONF 002 (1) Subtask 344239-942-007-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801. (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition. DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 61 5

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# @A340 SERVICE BULLETIN

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DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 62 5

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# @A340 SERVICE BULLETIN Task 344239-832-802-001 - Inspection - ADDITIONAL WORK for Aircraft modified by Original Issue. **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. NOTE: The accomplishment instructions of this Service Bulletin refer to procedures included in other AIRBUS documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the AIRBUS document must be used. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition or acronyms. NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition. Task Associated Data **CONF 001 None

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 63 5

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# @A340 SERVICE BULLETIN
**CONF 002 Zone 121 122 Modified FIN 3FP1 3FP2 3FP3 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 **CONFALL A. GENERAL NOTE: The purpose of flow charts is to supplement the information given in the Procedure and Compliance paragraphs and not to serve as the primary source for tasks or compliance times given in this Service Bulletin. **CONF 001 None **CONF 002 (1) Subtask 344239-839-007-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONFALL B. PREPARATION **CONF 001 None **CONF 002 (1) Subtask 344239-941-007-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-860-802 Task 34-11-19-000-801 Task 52-10-00-010-801 DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 64 5

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# @A340 SERVICE BULLETIN (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) Put an access platform(s) in position at the FWD passenger/crew door(s) 831 or 841. (d) Open the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-010-801. (e) Do the Job Set-up procedure as specified in the removal of the AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-000-801. **CONFALL C. PROCEDURE **CONF 001 None **CONF 002 (1) Subtask 344239-832-002-001 - Do a Detailed Inspection of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3). Work Zones and Access Panels Zone Access/Work location 121 122

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 65 5

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# @A340 SERVICE BULLETIN
Manpower Resources Manhours 1.50 Minimum number of person 1 Subtask elapsed time 1.50 Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 34-11-19-000-801 Vendor Service Bulletin (VSB) THALES AVIONICS C16291A-34-007 Fig. A-FBAAA Area to be inspected Sheet 01 Fig. A-FFBAA Flow Chart (ADDITIONAL WORK) Sheet 01 Fig. A-FRAAA Inspection Report Sheet 01 (a) At the threshold given in PLANNING INFORMATION paragraph E.(2): Do a Detailed Inspection of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3). Refer to Fig. A-FBAAA Refer to Fig. A-FFBAA 1 Check the SN of the three AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to THALES AVIONICS Service Bulletin No. C16291A-34-007 Rev. 01 or any later revision. NOTE: If PN or/and SN are not clearly visible, remove the AOA Probe, without disconnecting the connector, refer to AMM Task 34-11-19-000-801 to do the Inspection Requirements. NOTE: A review of aircraft maintenance records is acceptable to determine the SN of the AOA Probes.
a If the AOA Probe is part of the affected SN: <1> At the threshold given in PLANNING INFORMATION paragraph E.(2), do TASK 344239-831-801 001 Replacement of the THALES AOA Probes by Part Number C16291AB whose SN is not listed in THALES AVIONICS Service Bulletin No. C16291A-34-007 Revision No. 01 (or any later revision).
or Do TASK 344239-831-803 001 Replacement of the three THALES AOA Probes through Airbus RFC/RMO Process.
or

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 66 5

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# @A340 SERVICE BULLETIN Do TASK 344239-831-804 001 Replacement of the THALES AOA Probes by Part Number post Vendor Service Bulletin THALES AVIONICS C16291A-34-007 Revision No. 01 (or any later revision). <2> No further action is required. b If the AOA Probe is not part of the affected SN: <1> No further action is required. (b) Send the Inspection Report to AIRBUS, refer to Fig. A-FRAAA

. **CONFALL D. TEST **CONF 001 None **CONF 002 None **CONFALL E. CLOSE-UP **CONF 001 None **CONF 002 (1) Subtask 344239-942-005-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 34-11-19-400-801 Task 52-10-00-410-801 NOTE: If you intend to accomplish an associated Repair Task during the same layover period, the subsequent Close-up procedure is not necessary. (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 AOA Probes (FINs 3FP1, 3FP2 and 3FP3), refer to AMM Task 34-11-19-400-801.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 67 5

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# @A340 SERVICE BULLETIN (c) Close the FWD passenger/crew door(s) 831 or 841, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-10-00-410-801. (d) Remove the access platform(s). (e) Restore the systems and the aircraft to normal operating condition.

DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 68 5

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# @A340 SERVICE BULLETIN

**CONF ALL

FR19 FR18 

### A

3FP1 3FP2 3FP3 

### A **A**

DETAILED VISUAL INSPECTION AREA TYPICAL INSTALLATION **NOTE:** 

## A

F_SB_344239_5_BAAA_01_03 Figure A-FBAAA - Sheet 01 Area to be inspected
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 69 5

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# @A340 SERVICE BULLETIN

**CONF 001

REFER TO THALES VSB NO (OR ANY LATER NO FURTHER ACTION

REPORT TO AIRBUS

QUESTION ACTION FINDING LISTED IN TABLE, SN

REVISION) C16291A−34−007 REVISION 01

OR NO

REMOVE AFFECTED AOA PROBES

PN C16291AA REFER TO AMM 34−11−19−000−801 BEFORE END APRIL 2010

OR INSTALL AOA PROBES PN C16291AA WHOSE SN IS NOT LISTED IN

OR INSTALL THREE GOODRICH AOA PROBES PN 0861ED COVERED BY SB A340−34−4087 OR BY RFC/RMO PROCEDURE

INSTALL AOA PROBES PN C16291AA MODIFICATION No. 53368S18144 OR SB No A340−34−4213 EMBODIED

REMOVE AFFECTED AOA PROBES PN C16291AA REFER TO AMM 34−11−19−000−801 BEFORE END APRIL 2011

POST THALES VSB C16291A−34−007 REVISION 01 (OR ANY LATER REVISION) YES

YES

THALES VSB C16291A−34−007 REVISION 01 (OR ANY LATER REVISION) REFER TO TASK 344239−831−802−001

REFER TO TASK 344239−831−803−001

REFER TO TASK 344239−831−804−001 REFER TO TASK 344239−832−801−001 IDENTIFY THE SERIAL NUMBER (SN) OF THE THREE AOA PROBES PART NUMBER (PN) C16291AA (FINS 3FP1, 3FP2, 3FP3) THROUGH A DETAILED INSPECTION OR AS PER AIRCRAFT RECORDS DATA ANALYSIS AT THE THRESHOLD GIVEN IN THE PLANNING INFORMATION PARAGRAPH E.(2)

**NOTE:** THE PURPOSE OF FLOW CHARTS IS TO SUPPLEMENT THE INFORMATION GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES GIVEN IN THIS SERVICE BULLETIN INSTALL AOA PROBES PN C16291AB WHOSE SN IS NOT LISTED IN THALES VSB C16291A−34−007 REVISION 01 (OR ANY LATER REVISION) COVERED BY SB A340−34−4234 REFER TO TASK 344239−831−801−001

F_SB_344239_5_FAAA_01_02 Figure A-FFAAA - Sheet 01 Flow Chart
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 70 5

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# @A340 SERVICE BULLETIN

**CONF 002

REFER TO THALES VSB NO (OR ANY LATER NO FURTHER ACTION

REPORT TO AIRBUS

QUESTION ACTION FINDING LISTED IN TABLE, SN

REVISION) C16291A−34−007 REVISION 01

OR

REPLACEMENT OF THE AOA PROBES BY PN C16291AB POST THALES VSB C16291A−34−007 REVISION 01 (OR ANY LATER REVISION) YES

REFER TO TASK 344239−831−804−001 REFER TO TASK 344239−832−801−001 IDENTIFY THE SERIAL NUMBER (SN) OF THE THREE AOA PROBES PART NUMBER (PN) C16291AB (FINS 3FP1, 3FP2, 3FP3) THROUGH A DETAILED INSPECTION OR AS PER AIRCRAFT RECORDS DATA ANALYSIS AT THE THRESHOLD GIVEN IN THE PLANNING INFORMATION PARAGRAPH E.(2)

**NOTE:** THE PURPOSE OF FLOW CHARTS IS TO SUPPLEMENT THE INFORMATION GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES GIVEN IN THIS SERVICE BULLETIN OR INSTALL THREE GOODRICH AOA PROBES PN 0861ED COVERED BY SB A340−34−4087 OR BY RFC/RMOPROCEDURE REFER TO TASK 344239−831−803−001 REPLACEMENT OF THE AOA PROBES BY PN C16291AB WHOSE SN IS NOT LISTED IN THALES VSB C16291A−34−007 REVISION 01 (OR ANY LATER REVISION) REFER TO TASK 344239−831−801−001

F_SB_344239_5_FAAB_01_02 Figure A-FFAAB - Sheet 01 Flow Chart
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 71 5

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# @A340 SERVICE BULLETIN

**CONF 002

REFER TO THALES VSB NO (OR ANY LATER NO FURTHER ACTION

REPORT TO AIRBUS

QUESTION ACTION FINDING LISTED IN TABLE, SN

REVISION) C16291A−34−007 REVISION 01

OR

REPLACEMENT OF THE AOA PROBES BY PN C16291AB POST THALES VSB C16291A−34−007 REVISION 01 YES

**NOTE:** THE PURPOSE OF FLOW CHARTS IS TO SUPPLEMENT THE INFORMATION GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES GIVEN IN THIS SERVICE BULLETIN (OR ANY LATER REVISION) REFER TO TASK 344239−831−804−001 OR INSTALL THREE GOODRICH AOA PROBES PN 0861ED COVERED BY SB A340−34−4087 OR BY RFC/RMO PROCEDURE REFER TO TASK 344239−831−803−001 REFER TO TASK 344239−832−802−001 IDENTIFY THE SERIAL NUMBER (SN) OF THE THREE AOA PROBES PART NUMBER (PN) C16291AB (FINS 3FP1, 3FP2, 3FP3) THROUGH A DETAILED INSPECTION OR AS PER AIRCRAFT RECORDS DATA ANALYSIS AT THE THRESHOLD GIVEN IN THE PLANNING INFORMATION PARAGRAPH E.(2)

REPLACEMENT OF THE AOA PROBES BY PN C16291AB WHOSE SN IS NOT LISTED IN THALES VSB C16291A−34−007 REVISION 01 REFER TO TASK 344239−831−801−001 (OR ANY LATER REVISION)

F_SB_344239_5_FBAA_01_02 Figure A-FFBAA - Sheet 01 Flow Chart (ADDITIONAL WORK)
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 72 5

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# @A340 SERVICE BULLETIN

**CONF ALL

PN IDENTIFICATION 3FP1

SN IDENTIFICATION

REPLACEMENT OF AOA YES NO FIN

PROBE 3FP2

YES NO 3FP3

YES NO RETURN TO : AIRBUS CUSTOMER SERVICES ENGENEERING − SEEA3 NAVIGATION AND FLIGHT GUIDANCE/ 1 ROND POINT MAURICE BELLONTE 31707 BLAGNAC CEDEX FRANCE FAX +33 (0)5 61 93 44 25

NEW AOA PROBE SN INSTALLED **INSPECTION REPORT** SERVICE BULLETIN No. : A/C MSN : FLIGHT CYCLES : FLIGHT HOURS : A340−34−4239

DATE OF INSPECTION : INSPECTION METHOD : DETAILED INSPECTION MANAGEMENT SYSTEMS

F_SB_344239_5_RAAA_01_00 Figure A-FRAAA - Sheet 01 Inspection Report
DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 73 5

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# @A340 SERVICE BULLETIN

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DATE: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 74 5

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# @A340 SERVICE BULLETIN REPORTING SHEET 

### TITLE: NAVIGATION - SENSORS, POWER SUPPLY AND SWITCHING - INSPECTION OF THALES AOA PROBES 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: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 1 5

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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: Jan 20/10 SERVICE BULLETIN No.: A340-34-4239 REVISION No.: 01 - Sep 17/13 Page: 1 5

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