# @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: 52 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL MODIFICATION No.: 201938D50416 201938D50379 201939D59871 203344D50725 203563D50740 This page transmits Revision No.01 of Service Bulletin No.A340-52-4094 ADDITIONAL WORK **CONF ALL Additional work is required by this revision for aircraft modified by any previous issue of this Service Bulletin to correct the adjusting stud installation and the sealant application. REASON Revision No. 01 issued to introduce a new Door Assy equipped with a new adjusting stud and new LISI latches, to introduce additional work for the adjusting stud and to introduce minor changes. CHANGES FRONT MATTER MODIFICATIONS MODIFICATION NUMBER(S) UPDATED R SUMMARY MODIFICATIONS MODIFICATION CLASSIFICATION UPDATED R MATERIAL PRICE INFORMATION MATERIAL PRICE INFORMATION TABLE UPDATED R MATERIAL PRICE INFORMATION TABLE UPDATED R EFFECTIVITY OPERATOR LIST UPDATED R REFERENCES / REPERCUSSIONS REFERENCES/REPERCUSSIONS TABLE UPDATED R MANPOWER MANPOWER UPDATED R MANPOWER UPDATED R APPENDICES APPENDICES UPDATED R Fig. A-GSAAA Fig. A-GSAAA Sheet 01 SHEET UPDATED R
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R Configuration definition CONF 001 CONFIGURATION DEFINITION UPDATED R Material Effectivity MATERIAL EFFECTIVITY UPDATED MATERIAL SET UPDATED MATERIAL SET QUANTITY UPDATED R
MATERIAL EFFECTIVITY UPDATED MATERIAL SET UPDATED MATERIAL SET QUANTITY UPDATED R
COMPLIANCE Accomplishment Timescale ACCOMPLISHMENT TIMESCALE UPDATED R MANPOWER MANPOWER UPDATED R MANPOWER UPDATED CONFIGURATION UPDATED R MANPOWER UPDATED CONFIGURATION UPDATED R WEIGHT AND BALANCE WEIGHT AND BALANCE UPDATED R REFERENCES REFERENCED DOCUMENTATION UPDATED R REFERENCED DOCUMENTATION UPDATED R PUBLICATION AFFECTED PUBLICATIONS AFFECTED UPDATED R INTERCHANGEABILITY/MIXABILITY INTERCHANGEABILITY/MIXABILITY UPDATED R INTERCHANGEABILITY/MIXABILITY UPDATED R MATERIAL INFORMATION MATERIAL - PRICE AND AVAILABILITY Procurement Addresses PROCUREMENT ADDRESSES UPDATED MATERIAL SET UPDATED R Price and Availability PRICE AND AVAILABILITY UPDATED MATERIAL AVAILABILITY UPDATED MATERIAL PRICE UPDATED MATERIAL SET UPDATED R

INDUSTRY SUPPORT INFORMATION INDUSTRY SUPPORT INFORMATION UPDATED R LIST OF COMPONENTS Kit 524094D01R01 PART MATERIAL SET UPDATED MATERIAL SET LABEL UPDATED PART NUMBER UPDATED R
Kit 524094D02R01 PART MATERIAL SET UPDATED MATERIAL SET LABEL UPDATED PART NUMBER UPDATED R
LIST OF MATERIALS - OPERATOR SUPPLIED Consumable Materials Consumable CMLD10 CONSUMABLE MATERIAL SET UPDATED CONSUMABLE UPDATED QUANTITY UPDATED R Components COMPONENTS UPDATED R
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET Component COMPD03 PART MATERIAL SET ADDED N PARTS TO BE RE-IDENTIFIED BY OPERATOR PARTS TO BE RE-IDENTIFIED BY OPERATOR UPDATED R Reidentified part set REIDD07 PART MATERIAL SET ADDED N Reidentified part set REIDD08 PART MATERIAL SET ADDED N ACCOMPLISHMENT INSTRUCTIONS TASK 524094- 831-848-001-Modification TASK SOLUTION UPDATED NOTE UPDATED R Task associated data - 001 MAN HOURS UPDATED ELAPSED TIME UPDATED R Task associated data - 002 MAN HOURS UPDATED ELAPSED TIME UPDATED R Subtask 524094-910-201-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R
Subtask 524094-910-201-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R
Subtask 524094-941-201-001 SUBTASK SOLUTION UPDATED R Subtask 524094-941-201-001 SUBTASK SOLUTION UPDATED R Subtask 524094-831-201-001 SUBTASK SOLUTION ADDED N Subtask 524094-420-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED FIGURE REFERENCE UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 524094-420-206-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 524094-420-202-001 SUBTASK SOLUTION UPDATED PART NUMBER UPDATED FIGURE REFERENCE UPDATED MATERIAL LIST UPDATED R

Subtask 524094-420-203-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED REFERENCED DOCUMENTATION UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 524094-420-204-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 3 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
Subtask 524094-820-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED FIGURE REFERENCE UPDATED REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED MATERIAL LIST UPDATED R

Subtask 524094-916-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 524094-420-205-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 524094-831-201-002 SUBTASK SOLUTION ADDED N Subtask 524094-420-201-002 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED FIGURE REFERENCE UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 524094-420-206-002 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 524094-420-202-002 SUBTASK SOLUTION UPDATED PART NUMBER UPDATED FIGURE REFERENCE UPDATED MATERIAL LIST UPDATED R

Subtask 524094-420-203-002 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED REFERENCED DOCUMENTATION UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 524094-420-204-002 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 524094-820-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED FIGURE REFERENCE UPDATED REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED MATERIAL LIST UPDATED R

Subtask 524094-916-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 4 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
Subtask 524094-420-205-002 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 524094-700-201-001 SUBTASK SOLUTION UPDATED R Subtask 524094-700-201-001 SUBTASK SOLUTION UPDATED R Subtask 524094-942-201-001 SUBTASK SOLUTION UPDATED R Subtask 524094-942-201-001 SUBTASK SOLUTION UPDATED R TASK 524094- 831-849-001-Modification - ADDITIONAL WORK for aircraft modified by the 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 524094-910-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-839-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-910-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-839-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-941-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-941-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-831-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-831-203-001 SUBTASK SOLUTION ADDED N Subtask 524094-831-202-002 SUBTASK SOLUTION ADDED N Subtask 524094-831-203-001 SUBTASK SOLUTION ADDED N Subtask 524094-700-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-700-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-942-202-001 SUBTASK SOLUTION ADDED N Subtask 524094-942-202-001 SUBTASK SOLUTION ADDED N Fig. A-GBAAA Fig. A-GBAAA Sheet 02 SHEET UPDATED R Fig. A-GBBAA Fig. A-GBBAA Sheet 02 SHEET UPDATED R Fig. A-GBBAA Sheet 03 SHEET UPDATED R Fig. A-GBBAA Sheet 04 SHEET UPDATED R Fig. A-GBBAA Sheet 05 SHEET UPDATED R Fig. A-GBCAA FIGURE SOLUTION UPDATED R Fig. A-GBCAA Sheet 02 SHEET UPDATED R Fig. A-GBCAA Sheet 03 SHEET UPDATED R Fig. A-GBCAA Sheet 04 SHEET ADDED N Fig. A-GBDAA FIGURE SOLUTION ADDED N Fig. A-GBDAA Sheet 01 SHEET ADDED N Fig. A-GBDAA Sheet 02 SHEET ADDED N Fig. A-GBDAA Sheet 03 SHEET ADDED N Fig. A-GBEAA FIGURE SOLUTION ADDED N Fig. A-GBEAA Sheet 01 SHEET ADDED N Fig. A-GBEAA Sheet 02 SHEET ADDED N
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 5 6

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# @A340 SERVICE BULLETIN REVISION TRANSMITTAL SHEET Fig. A-GBEAA Sheet 03 SHEET ADDED N Appendix 01 - Elapsed Time Assumption Fig. A-GGAAA Fig. A-GGAAA Sheet 01 SHEET UPDATED R Appendix 02 - Status of the aircraft after accomplishment of the Service Bulletin A340-52-4094 APPENDIX CONTENT APPENDIX CONTENT ADDED N FILLING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document. Replace the complete document. Put this Revision Transmittal Sheet in front of the Service Bulletin. HISTORY OF PREVIOUS REVISIONS No previous revision REVISION SEQUENCE ORIGINAL: Apr 27/12 REVISION No. : 01 - Apr 25/14

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 6 6

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# @A340 SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information only and is not approved for modification of the aircraft. 

# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 52 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR None MINOR 201938D50416 201938D50379 201939D59871 203344D50725 203563D50740 NOTE: As per EASA IR 21, a minor change is one that has no appreciable effect on the mass, balance, structural strength, reliability, operational characteristics affecting the airworthiness of the product. All other changes are major changes. REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES Several cases have been reported in which the potable water service panel access door 164AR has been lost during flight. In one case, on an A340 aircraft the THS leading edge has been hit, in a second case, on an A330 aircraft the door was presumed to have caused damage to the THS. Investigations have shown difficulties with the latching mechanism of the potable water service panel access door, which can lead to a potential unsafe condition. The potential unsafe condition could cause possible injury to persons and damage to property on ground and potential loss of the potable water service panel access door on runway. The Inspection Service Bulletin A340-52-4088 was issued to inspect the access door 164AR, 154AR and 171AL. The Modification Service Bulletin A340-52-4087 was issued as the final repair solution to the Inspection Service Bulletin A340-52-4088. Further occurrences of access door 164AR lost during flight have shown that the Modification Service Bulletin A340-52-4087 is not the definitive final repair solution for this access door. Therefore, this mandatory Modification Service Bulletin, A340-52-4094, is issued as the final repair solution for the access door 164AR. The loss of this door is classified to be a potential unsafe condition. To avoid further occurrences the design of the latching mechanism of the potable water service panel access door has to be modified to mitigate the risk.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340 SERVICE BULLETIN SUMMARY This Service Bulletin mandates the operator to install a modified potable water service panel access door with reinforced hinge screws and more robust latches, including an additional third latch. After accomplishment of this Service Bulletin the handling and reliability of the potable water service panel access door is improved. This Service Bulletin meets the safety intent by making sure that the potable water service panel access door can be correctly latched. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO POTENTIAL AD YES A/C OPERATION AFFECTED NO RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO COST SAVING NO LROPS AFFECTED NO STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED NO NOTE (1): Service Bulletin must be accomplished. MATERIAL PRICE INFORMATION **CONF 001 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Kit 524094D01R01 1 15,280.00 Door, attachment parts Component COMPD03 See SB Stud-adjusting **CONF 002 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Kit 524094D02R01 1 15,280.00 Door, attachment parts Component COMPD03 See SB Stud-adjusting EFFECTIVITY **CONF ALL This Service Bulletin is applicable to this (these) operator(s) :

06Y 15R 15T 31V 36V 38W 58X 98X ABD AFR AIB ALK ARG CAL CCA CPA DGA DLH FIN G8E GAF GFA HFY I2L IBE IRC IRM KAC LAN M3R MAU MDG MSR NMB OAL PAL QAF RJA S3R SAA SAS SFB SLM SVW SWR TAP THT THY UAE VCV VIR XAX CONCURRENT REQUIREMENTS None DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340 SERVICE BULLETIN SUMMARY REFERENCES / REPERCUSSIONS TFU 52.42.00.015 OEB None AOT None SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER SBIT 13-0016 NATURE OF THE WORK AIRCRAFT YES EQUIPMENT NO HARD NO SOFT NO OBRM NO MANPOWER **CONF 001 Task 524094-831-848-001: Modification TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 Task 524094-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue TOTAL MANHOURS 7.50 ELAPSED TIME (HOURS) 7.50 **CONF 002 Task 524094-831-848-001: Modification TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 Task 524094-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue TOTAL MANHOURS 7.50 ELAPSED TIME (HOURS) 7.50 APPENDICES **CONF ALL Appendix 01 - Elapsed Time Assumption Appendix 02 - Status of the aircraft after accomplishment of the Service Bulletin A340-52-4094
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 3 6

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# @A340 SERVICE BULLETIN SUMMARY

**CONF ALL

FR70 FR69

164AR 

### B 

## A

NEW POTABLE WATER FR69

FR70 STGR50RH



## B SERVICE DOOR 164AR 

### A

Z160

F_SB_524094_6_SAAA_01_02 Figure A-GSAAA - Sheet 01
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 4 6

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# @A340 SERVICE BULLETIN
AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51



# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 52 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL MODIFICATION No.: 201938D50416 201938D50379 201939D59871 203344D50725 203563D50740 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 0014 0020 0022-0027 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 0117 0123 0125-0126 0128 0131 0134-0137 0139 0141-0142 0145-0147 0149-0152 0154 0156-0161 0163-0164 0166-0170 0173-0176 0178-0180 0182 0185-0187 0190 0192-0194 0196-0197 0199 0201-0202 0204 0207-0208 0210 0212-0218 0220-0221 0225 0227-0228 0233 0236-0237 0242-0243 0245-0246 0252 0257 0260 0263-0264 0268 0270 0273-0274 0278 0280 0282 0292 0297 0302 0304 0307 0310 0318-0319 0321 0325 0327 0329 0331-0332 0335 0347 0352 0354-0355 0359 0363 0367 0373-0374 0377-0379 0381 0385 0387 0390 0395 0399 0402 0406 0411 0413-0415 0424 0429-0430 0433-0435 0438 0442 0446-0447 0450 0459 0467 0470 0474 0483 0528 0538 0541 0544-0546 0554 0556 0559 0561-0562 0582 0585 0590 0598 0643 0646 0651 0668 0793 0800 0835 0844 0921 0938 0955
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340 SERVICE BULLETIN (3) Effectivity by Operator The Operator/MSN relationship is provided for information only and is correct at the time of issue in accordance with the information available to AIRBUS. Any future changes resulting from transfer of an aircraft from one operator to another will not be reflected in this list unless the Service Bulletin is revised for another reason. OPERATOR MSN 06Y 0139 0149 15R 0151 15T 0009 31V 0048 0088 0257 36V 0024 0052 38W 0282 58X 0004 98X 0429 ABD 0210 AFR 0029 0078 0084 0186 0207 0237 0245 0246 0260 0307 0310 0377 0399 AIB 0131 0141 0161 0182 ALK 0032 0033 0034 0367 0374 0381 ARG 0063 0074 0080 0085 0093 0094 0123 0126 0128 0170 0193 0373 CAL 0402 0406 0411 0415 0433 0541 CCA 0192 0199 0201 0242 0243 0264 CPA 0136 0137 0142 0147 0157 0160 0208 0218 0220 0227 0228 DGA 0075 0081 DLH 0027 0035 0053 0135 0158 0213 0233 0252 0297 0304 0321 0325 0327 0335 0347 0352 0354 0379 0390 0434 0447 FIN 0058 0168 0174 0835 0844 0921 0938 G8E 0414 GAF 0274 0355 GFA 0212 0215 0554 HFY 0117 0190 0202 I2L 0216 IBE 0125 0134 0145 0146 0217 0221 0329 0474 0483 IRC 0002 IRM 0020 0056 KAC 0089 0090 0101 0104 LAN 0359 0363 0442 M3R 0061 MAU 0076 0152 0194 0268 0793 0800 MDG 0319 MSR 0156 0159 0178 NMB 0047 0051 OAL 0280 0292 PAL 0173 0176 0187 0196 0302 0318 0332 0387 0459 QAF 0026 0528 RJA 0014 0022 0038 0043 DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340 SERVICE BULLETIN

OPERATOR MSN S3R 0204 SAA 0006 0197 0378 0544 0582 0590 0643 0646 0651 SAS 0167 0413 0424 0430 0435 0450 0467 0470 SFB 0046 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 UAE 0163 0166 0185 0236 VCV 0031 VIR 0114 0164 0214 0225 XAX 0273 0278 (4) Configuration by MSN MSN CONFIGURATION 0002 0004 0006 0009 0014 0020 0022 0023 0024 0025 0026 0027 0029 0031 0032 0033 0034 0035 0038 0041 0043 0044 0046 0047 0048 0049 0051 0052 0053 0056 0057 0058 0061 0063 0074 0075 0076 0078 0079 0080 0081 0084 0085 0088 0089 0090 0091 0093 0094 0101 0104 0114 0115 0117 0123 0125 0126 0128 0131 0134 0135 0136 0137 0139 0141 0142 0145 0146 0147 0149 0150 0151 0152 0154 0156 0157 0158 0159 0160 0161 0163 0164 0166 0167 0168 0169 0170 0173 0174 0175 0176 0178 0179 0180 0182 0185 0186 0187 0190 0192 0193 0194 0196 0197 0199 0201 0202 0204 0207 0208 0210 0212 0213 0214 0215 0216 0217 0218 0220 0221 0225 0227 0228 0233 0236 0237 0242 0243 0245 0246 0252 0257 0260 0263 0264 0268 0270 0273 0274 0278 0280 0282 0292 0297 0302 0304 0307 0310 0318 0319 0321 0325 0327 0329 0331 0332 0335 0347 0352 0354 0355 0359 0363 0367 0373 0374 0377 0378 0379 0381 0385 0387 0390 0395 0399 0402 0406 0411 0413 0414 0415 0424 0429 0430 0433 0434 0435 0438 0442 0446 0447 0450 0459 0467 0470 0474 0483 0528 0538 0541 0544 0545 0546 0554 0556 0559 0561 0562 0582 0585 0590 0598 0643 0646 0651 0668 0955 001

0793 0800 0835 0844 0921 0938 002 (5) Configuration definition **CONF 001 Conf. 001 is valid for all aircraft which have not embodied Modification No. 53630 and 54779 and all aircraft which have embodied Modification No. 54779 which cancels the embodiment of Modification No. 53630.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 3 6

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# @A340 SERVICE BULLETIN
**CONF 002 Conf. 002 is valid for all aircraft which have embodied Modification No. 53630 but have not embodied Modification No. 54779. The following table gives further information of the configuration description MOD Config. 001 Config. 002 53630

- x x 54779

- x
- Configuration/Modification/Service Bulletin Cross Reference Chart (6) Material Effectivity **CONF 001 MATERIAL QTY PER A/C SEE NOTES Kit 524094D01R01 1 Component COMPD03 As required (1) Reidentified part set REIDD05 1 Reidentified part set REIDD07 As required (2) Consumable CMLD10 As required NOTE (1): The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. NOTE (2): The part set Reid 524094D07 is to be used only for operators which have already matset Kit 524094D01R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. **CONF 002 MATERIAL QTY PER A/C SEE NOTES Kit 524094D02R01 1 Component COMPD03 As required (1) Reidentified part set REIDD06 1 Reidentified part set REIDD08 As required (2) Consumable CMLD10 As required NOTE (1): The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 4 6

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# @A340 SERVICE BULLETIN
NOTE (2): The part set Reid 524094D08 is to be used only for operators which have already matset Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. **CONF ALL B. CONCURRENT REQUIREMENTS None C. REASON (1) History Several cases have been reported in which the potable water service panel access door 164AR has been lost during flight. In one case, on an A340 aircraft the THS leading edge has been hit, in a second case, on an A330 aircraft the door was presumed to have caused damage to the THS. Investigations have shown difficulties with the latching mechanism of the potable water service panel access door, which can lead to a potential unsafe condition. The potential unsafe condition could cause possible injury to persons and damage to property on ground and potential loss of the potable water service panel access door on runway. The Inspection Service Bulletin A340-52-4088 was issued to inspect the access door 164AR, 154AR and 171AL. The Modification Service Bulletin A340-52-4087 was issued as the final repair solution to the Inspection Service Bulletin A340-52-4088. Further occurrences of access door 164AR lost during flight have shown that the Modification Service Bulletin A340-52-4087 is not the definitive final repair solution for this access door. Therefore, this mandatory Modification Service Bulletin, A340-52-4094, is issued as the final repair solution for the access door 164AR. The loss of this door is classified to be a potential unsafe condition. To avoid further occurrences the design of the latching mechanism of the potable water service panel access door has to be modified to mitigate the risk. (2) Objective/Action This Service Bulletin mandates the operator to install a modified potable water service panel access door with reinforced hinge screws and more robust latches, including an additional third latch. (3) Advantages After accomplishment of this Service Bulletin the handling and reliability of the potable water service panel access door is improved. This Service Bulletin meets the safety intent by making sure that the potable water service panel access door can be correctly latched. (4) Operational/Maintenance Consequences None DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 5 6

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# @A340 SERVICE BULLETIN
D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : **CONF 001 Task 524094-831-848-001: Modification (1) Modify the potable water service panel access door PN F5348614401200 (2) Remove the potable water service panel access door (3) Remove the fittings and the anchor nuts (4) Install the new anchor nuts (5) Install the new hinges (6) Install the new potable water service panel access door PN F5348614401800 (7) Install the new fittings (8) Install the bonding lead (9) Reidentify the potable water service panel (10) Adjust the new potable water service panel access door (11) Restore the aircraft surface protection (12) Install the placard Task 524094-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue (1) Modify the potable water service panel access door PN F5348614401200 (2) Apply sealant to the modified areas **CONF 002 Task 524094-831-848-001: Modification (1) Modify the potable water service panel access door PN F5348614401000 (2) Remove the potable water service panel access door (3) Remove the fittings and the anchor nuts (4) Install the new anchor nuts (5) Install the new hinges (6) Install the new potable water service panel access door PN F5348614401600 DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 6 6

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# @A340 SERVICE BULLETIN (7) Install the new fittings (8) Install the bonding lead (9) Reidentify the potable water service panel (10) Adjust the new potable water service panel access door (11) Restore the aircraft surface protection (12) Install the placard Task 524094-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue (1) Modify the potable water service panel access door PN F5348614401000 (2) Apply sealant to the modified areas **CONF ALL E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished. (2) Accomplishment Timescale This Service Bulletin must be accomplished within 48 months after original issue date of this Service Bulletin. This Service Bulletin has been classified Mandatory. It is expected that an Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA) will be issued to confirm this classification. It is anticipated that the AD will confirm the threshold given above but reference should be made to the AD for confirmation of the mandated accomplishment timescale. If original issue has been implemented on aircraft, it is recommended to perform the additional work within 24 months from the issue date of this Service Bulletin revision 01. F. APPROVAL The technical content of this document is approved under the authority of Design Organisation Approval No. EASA.21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 7 6

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# @A340 SERVICE BULLETIN
G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operator’s circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying times for paints, sealants, etc., and general administration work are also not included. **CONF 001 Task 524094-831-848-001: Modification Get Access 2.50 On Aircraft Remove the potable water service panel access door 0.50 Remove the fittings and the anchor nuts 0.50 Install the new anchor nuts 1.00 Install the new hinges 0.50 Install the new potable water service panel access door PN F5348614401800 0.50 Install the new fittings 2.00 Install the bonding lead 0.25 Reidentify the potable water service panel 0.25 Adjust the new potable water service panel access door 0.75 Restore the aircraft surface protection 0.50 Install the placard 0.25 On Bench Modify the potable water service panel access door PN F5348614401200 0.25 Tests 1.25 Close-Up 2.50 TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 Task 524094-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue Get Access 2.50 On Aircraft Modify the potable water service panel access door PN F5348614401200 0.25 Apply sealant to the modified areas 1.00 Tests 1.25 Close-Up 2.50 TOTAL MANHOURS 7.50 ELAPSED TIME (HOURS) 7.50 NOTE: For a breakdown of the manhours and elapsed time, refer to the Gantt Chart, DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 8 6

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# @A340 SERVICE BULLETIN Fig. A-GGAAA, given in Appendix 01 - Elapsed Time Assumption

. **CONF 002 Task 524094-831-848-001: Modification Get Access 2.50 On Aircraft Remove the potable water service panel access door 0.5 Remove the fittings and the anchor nuts 0.50 Install the new anchor nuts 1.00 Install the new hinges 0.50 Install the new potable water service panel access door PN F5348614401600 0.50 Install the new fittings 2.00 Install the bonding lead 0.25 Reidentify the potable water service panel 0.25 Adjust the new potable water service panel access door 0.75 Restore the aircraft surface protection 0.50 Install the placard 0.25 On Bench Modify the potable water service panel access door PN F5348614401000 0.25 Tests 1.25 Close-Up 2.50 TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 Task 524094-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue Get Access 2.50 On Aircraft Modify the potable water service panel access door PN F5348614401000 0.25 Apply sealant to the modified areas 1.00 Tests 1.25 Close-Up 2.50 TOTAL MANHOURS 7.50 ELAPSED TIME (HOURS) 7.50 NOTE: For a breakdown of the manhours and elapsed time, refer to the Gantt Chart, Fig. A-GGAAA, given in Appendix 01 - Elapsed Time Assumption

.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 9 6

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# @A340 SERVICE BULLETIN
**CONF ALL H. WEIGHT AND BALANCE The weight and balance estimates given in this Service Bulletin are based on the Manufacturer’s Empty Weight (MEW) and do not include operator’s items. For the definition of (MEW) and operator’s items, refer to Weight and Balance Manual (WBM) Chapter 1-00-07. **CONF 001 A340-200 A340-300 Manufacturers Empty Weight +0.845 KG +1.863 LB +0.845 KG +1.863 LB Effect on Balance +42.593 KGM +308.075 LBF.FT +46.201 KGM +334.171 LBF.FT **CONF 002 A340-300 Manufacturers Empty Weight +0.871 KG +1.920 LB Effect on Balance +47.584 KGM +344.175 LBF.FT **CONF ALL I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES **CONF 001 Aircraft Maintenance Manual (AMM) 06-20-00 06-30-00 06-31-53 06-41-52 06-41-53 11-00-00 12-34-24 20-11-00 20-28-00 24-41-00 38-10-00 53-00-00 Consumable Material List (CML) ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-51-20 20-55-00 Standards Manual (SM) Structural Repair Manual (SRM) 51-23-00 51-24-00 51-40-00 51-42-00 51-43-00 51-44-00 51-46-00 51-75-12 Weight and Balance Manual (WBM) Chapter 1-00-07 **CONF 002 Aircraft Maintenance Manual (AMM) 06-20-00 06-30-00 06-31-53 06-41-52 06-41-53 11-00-00 12-34-24 20-11-00 20-28-00 24-41-00 38-10-00 53-00-00 Consumable Material List (CML) DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 10 6

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# @A340 SERVICE BULLETIN ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-51-20 20-55-00 Standards Manual (SM) Structural Repair Manual (SRM) 51-23-00 51-24-00 51-40-00 51-42-00 51-43-00 51-44-00 51-46-00 51-75-12 Weight and Balance Manual (WBM) Chapter 1-00-07 **CONF ALL K. PUBLICATION AFFECTED

Aircraft Maintenance Manual (AMM) 52-42-13 Illustrated Parts Catalog (IPC) 11-21-38 52-42-04 Maintenance Planning Document (MPD) 524000-02-1 Structural Repair Manual (SRM) 52-42-11 L. INTERCHANGEABILITY/MIXABILITY **CONF 001 DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES Door Assy F5348614400600 F5348614401800 03 Not Applicable Panel F5348612320400 F5348633920000 03 Not Applicable Door Assy F5348614401200 F5348614401800 03 Not Applicable NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. **CONF 002 DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES Door Assy F5348614400800 F5348614401600 03 Not Applicable Panel F5348612320400 F5348634020000 03 Not Applicable Door Assy F5348614401000 F5348614401600 03 Not Applicable NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 11 6

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# @A340 SERVICE BULLETIN
**CONF ALL M. SPARES None

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 12 6

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# @A340 SERVICE BULLETIN
2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Customers with aircraft shown in the effectivity of this Service Bulletin should send a purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is: Kit 524094D01R01 Kit 524094D02R01 AIRBUS Material, Logistics and Suppliers Weg beim Jaeger 150 D-22335 Hamburg Germany For ordering by internet: http://spares.airbus.com For ordering by fax: +49 40 50 76 25 90 For ordering by E-mail: airbus.kit@airbus.com Customers with aircraft shown in the effectivity of this Service Bulletin should send a purchase order to AIRBUS. Quote the number of this Service Bulletin. The address is: Component COMPD03 AIRBUS Material, Logistics and Suppliers IFD - In Flight Desk Weg beim Jaeger 150 D-22335 Hamburg Germany For ordering by internet: http://spares.airbus.com For ordering by fax: +49 40 50 76 40 12 For ordering by E-mail: ifd.spares@airbus.com (2) Price and Availability

Kit 524094D01R01 Cost 15,280.00 USD Availability 120 calendar days from receipt of order The availability given above is the standard lead time from the date of your purchase order. If items are required before this time, please include a retrofit planning schedule with your order so that we can try to comply with your requirements. The sales terms (costs and availability) are estimated in relation to economic conditions. The latest valid price and lead time for ordering purposes shall be obtained through the AirbusSpares Portal or through a request for quotation to airbus.kit@airbus.com. Kit 524094D02R01 Cost 15,280.00 USD Availability 120 calendar days from receipt of order

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 13 6

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# @A340 SERVICE BULLETIN The availability given above is the standard lead time from the date of your purchase order. If items are required before this time, please include a retrofit planning schedule with your order so that we can try to comply with your requirements. The sales terms (costs and availability) are estimated in relation to economic conditions. The latest valid price and lead time for ordering purposes shall be obtained through the AirbusSpares Portal or through a request for quotation to airbus.kit@airbus.com. Component COMPD03 Operator supplied AIRBUS parts required to accomplish this Service Bulletin are to be purchased by a spares purchase order. B. INDUSTRY SUPPORT INFORMATION As a special policy applied to this Service Bulletin, AIRBUS will provide a 45% reduction to the applicable kits sales prices given in the paragraph Price and Availability for orders placed before Jun 30/16. C. LIST OF COMPONENTS Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 2 F5348614401800 1 DOOR (2) F5348614400600 03 8 NAS1100-3-7 1 SCREW 12 NAS1291C3M 9 NUT 14 NAS1149C0332R 10 WASHER 16 NAS1102E3-8 8 SCREW 20 NAS1801-4-9 4 SCREW 22 NAS1149C0432R 4 WASHER 24 F5348615700600 2 HINGE 26 F5348615520400 2 SPRING 28 F5348615620400 4 SHIM (1) 30 NSA5075-5 9 COLLAR 32 DAN6-5-4 9 PIN 34 F5348614120200 2 FITTING 35 F5348614120400 1 FITTING 50 NSA5414N24-10 16 RIVET 52 NAS1474R4K 4 NUT 54 F5348615620600 2 SHIM 60 F1121009420000 1 PLACARD NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: If you find part numbers of hardware components in the related kit(s) which you cannot identify in the LIST OF COMPONENTS of this Service Bulletin, refer to Standards Manual (SM). The SM will give you the correct part number to part number relationship.
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 14 6

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# @A340 SERVICE BULLETIN
NOTE (1): A maximum of 4 shims necessary only if the door has to be adjusted. Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 2 F5348614401600 1 DOOR (2) F5348614400800 03 8 NAS1100-3-7 1 SCREW 12 NAS1291C3M 9 NUT 14 NAS1149C0332R 10 WASHER 16 NAS1102E3-8 8 SCREW 20 NAS1801-4-9 4 SCREW 22 NAS1149C0432R 4 WASHER 24 F5348615700600 2 HINGE 26 F5348615520400 2 SPRING 28 F5348615620400 4 SHIM (1) 30 NSA5075-5 9 COLLAR 32 DAN6-5-4 9 PIN 34 F5348614120200 2 FITTING 35 F5348614120400 1 FITTING 50 NSA5414N24-10 16 RIVET 52 NAS1474R4K 4 NUT 54 F5348615620600 2 SHIM 60 F1121009420000 1 PLACARD NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: If you find part numbers of hardware components in the related kit(s) which you cannot identify in the LIST OF COMPONENTS of this Service Bulletin, refer to Standards Manual (SM). The SM will give you the correct part number to part number relationship. NOTE (1): A maximum of 4 shims necessary only if the door has to be adjusted. D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Top Coat Polyurethane-- External Structure 04JAA3 As required Coating-- Flexible Structure 04QAB2 As required Varnish Polyurethane-Low Voc External Structure 04SBA3 As required Varnish-- Electrical Bonding Structure 04TMB2 As required

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# @A340 SERVICE BULLETIN

ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Threadlocking Adhesive-- Medium Strength 05BAE1 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As required Polysulfide Sealant-General Purpose Fillet 06AAB1 As required Aqueous Cleaner-Aircraft Exterior Pressure Sprayi 08ABC1 As required Non Aqueous Cleaner-General 08BAA9 As requiredCorrosion Preventive CompoundWater Displacing Oi 12ABE2 As required Release Agent-- Liquid Wax 14DBB1 As required Wire-Locking Dia: 0.5 Mm (0.020 Inch) Cres Nickel 14QDB1 As required Textile-Lint Free Cotton 14SBA1 As required (2) Components Component COMPD03 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 6 A9249715920200 1 STUD NOTE: The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. NOTE: The above list of components is not an AIRBUS Kit, the required parts shall be ordered as necessary through the given channel. (3) Equipment None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR Reidentified part set REIDD05 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348633920000 PANEL F5348612320400 Reidentified part set REIDD06 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348634020000 PANEL F5348612320400 DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 16 6

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# @A340 SERVICE BULLETIN Reidentified part set REIDD07 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348614401800 DOOR F5348614401200 NOTE: The part set Reid 524094D07 is to be used only for operators which have already matset Kit 524094D01R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. Reidentified part set REIDD08 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348614401600 DOOR F5348614401000 NOTE: The part set Reid 524094D08 is to be used only for operators which have already matset Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. F. TOOLING None

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 17 6

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# @A340 SERVICE BULLETIN

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# @A340 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 524094-831-848-001 - Modification 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 of 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 160 Manpower TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 **CONF 002 Zone 160 Manpower TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 524094-910-201-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-30-00, Page Block 001 06-31-53, Page Block 001 06-41-52, Page Block 001 06-41-53, Page Block 001 11-00-00, Page Block 201 Task 20-11-00-911-801 Consumable Material List (CML) Standards Manual (SM) Structural Repair Manual (SRM) 51-23-00 51-24-00 51-40-00 51-42-00 51-43-00 51-44-00 51-46-00 (a) For the specification of the materials (Mat. No.) given in this Service Bulletin, refer to the Consumable Materials List (CML).

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# @A340 SERVICE BULLETIN (b) Refer to the AIRBUS Standards Manual (SM) if you find part numbers for the hardware components in the related kit(s) which you cannot identify in the LIST OF COMPONENTS of this Service Bulletin. The SM will give you the correct part number to part number relationship. (c) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (d) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (e) For the location of the stringers (STGR), refer to AMM 06-30-00, Page Block 001. (f) For the identification of access doors and panels, refer to AMM 06-41-52, Page Block 001 and AMM 06-41-53, Page Block 001. (g) Apply sealant in accordance with SRM 51-24-00. (h) Renew the protective finish in accordance with SRM 51-23-00. (i) Remove and install fasteners in accordance with SRM 51-42-00. (j) Obtain alternative and substitute fastener data in accordance with SRM 51-43-00. (k) If the length of any fastener specified in this Service Bulletin does not meet installation standards given in SRM Chapter 51, then a fastener of the same specification, or an approved substitute, with a length which meets the installation standards given in SRM Chapter 51 may be used. In addition, washers may be installed for fastener grip length in accordance with SRM Chapter 51. (l) If alternative and substitute fasteners have to be used, you must make sure that the associated nut/collar are compatible in accordance with SRM 51-40-00. (m) Obtain fastener hole diameters and drill data in accordance with SRM 51-44-00. (n) Obtain countersink data in accordance with SRM 51-46-00. (o) For installation of lockwire, refer to AMM Task 20-11-00-911-801. (p) For the installation of placards, refer to AMM 11-00-00, Page Block 201. (2) Subtask 524094-839-201-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 002 (1) Subtask 524094-910-201-001 - Standard Practices Manpower Resources Skills NON SPECIFIC DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 21 6

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# @A340 SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-30-00, Page Block 001 06-31-53, Page Block 001 06-41-52, Page Block 001 06-41-53, Page Block 001 11-00-00, Page Block 201 Task 20-11-00-911-801 Consumable Material List (CML) Standards Manual (SM) Structural Repair Manual (SRM) 51-23-00 51-24-00 51-40-00 51-42-00 51-43-00 51-44-00 51-46-00 (a) For the specification of the materials (Mat. No.) given in this Service Bulletin, refer to the Consumable Materials List (CML). (b) Refer to the AIRBUS Standards Manual (SM) if you find part numbers for the hardware components in the related kit(s) which you cannot identify in the LIST OF COMPONENTS of this Service Bulletin. The SM will give you the correct part number to part number relationship. (c) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (d) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (e) For the location of the stringers (STGR), refer to AMM 06-30-00, Page Block 001. (f) For the identification of access doors and panels, refer to AMM 06-41-52, Page Block 001 and AMM 06-41-53, Page Block 001. (g) Apply sealant in accordance with SRM 51-24-00. (h) Renew the protective finish in accordance with SRM 51-23-00. (i) Remove and install fasteners in accordance with SRM 51-42-00. (j) Obtain alternative and substitute fastener data in accordance with SRM 51-43-00. (k) If the length of any fastener specified in this Service Bulletin does not meet installation standards given in SRM Chapter 51, then a fastener of the same specification, or an approved substitute, with a length which meets the installation standards given in SRM Chapter 51 may be used. In addition, washers may be installed for fastener grip length in accordance with SRM Chapter 51. (l) If alternative and substitute fasteners have to be used, you must make sure that the associated nut/collar are compatible in accordance with SRM 51-40-00. (m) Obtain fastener hole diameters and drill data in accordance with SRM 51-44-00. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 22 6

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# @A340 SERVICE BULLETIN (n) Obtain countersink data in accordance with SRM 51-46-00. (o) For installation of lockwire, refer to AMM Task 20-11-00-911-801. (p) For the installation of placards, refer to AMM 11-00-00, Page Block 201. (2) Subtask 524094-839-201-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF ALL B. PREPARATION **CONF 001 (1) Subtask 524094-941-201-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 24-41-00-861-801 Task 53-00-00-000-804 (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. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 23 6

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# @A340 SERVICE BULLETIN (c) Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-801. (d) Put an access platform in position below the potable water service panel access door 164AR. (e) Remove the necessary Bulk Cargo Compartment floor panels to get access to the inner area of the potable water service panel, refer to AMM Task 53-00-00-000-804. **CONF 002 (1) Subtask 524094-941-201-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 24-41-00-861-801 Task 53-00-00-000-804 (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) Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-801. (d) Put an access platform in position below the potable water service panel access door 164AR. (e) Remove the necessary Bulk Cargo Compartment floor panels to get access to the inner area of the potable water service panel, refer to AMM Task 53-00-00-000-804. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 24 6

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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 524094-831-201-001 - Modify the potable water service panel access door PN F5348614401200 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills NON SPECIFIC Material necessary to do the job Component COMPD03 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6 A9249715920200 1 STUD NOTE: The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. NOTE: The above list of components is not an AIRBUS Kit, the required parts shall be ordered as necessary through the given channel. Reidentified part set REIDD07 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348614401800 DOOR F5348614401200 NOTE: The part set Reid 524094D07 is to be used only for operators which have already matset Kit 524094D01R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. References Fig. A-GBDAA Additional work - Modification of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 NOTE: All operator, which have already matset Kit 524094D01R00 on stock, have to modify the Door Assy, delivered with the matset Kit 524094D01R00, following the subsequent worksteps. Otherwise continue with SUBTASK 524094-020-201 001 Remove the potable water service panel access door

. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 25 6

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# @A340 SERVICE BULLETIN (a) If you have the matset Kit 524094D01 with revision 00, then on bench, remove from the Door Assy, PN F5348614401200, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View C: 1 Stud-Adjusting Item (4) Discard 1 Nut Item (3) Retain (b) Install to the Door Assy, PN F5348614401200, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View C: 1 Nut Item (3) Retained at removal 1 Stud-Adjusting A9249715920200 Item 6 (c) Reidentify the potable water service panel access door: 1 Door Assy F5348614401200 becomes 1 Door Assy F5348614401800 NOTE: Mark the new P/N on the Door Assy with a permanent marker. (2) Subtask 524094-020-201-001 - Remove the potable water service panel access door Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME References Fig. A-GBAAA Removal of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) From the door, as shown on Fig. A-GBAAA Sheet 01, Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 03, View C remove: 1 Nut Item (12) Discard 2 Washer Item (14) Discard DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 26 6

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# @A340 SERVICE BULLETIN
1 Screw Item (8) Discard and disconnect 1 Bonding lead Item (10) Retain (b) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 03, View D: 8 Nut Item (12) Discard 8 Washer Item (14) Discard 8 Screw Item (16) Discard 1 Door Assy F5348614400600 Item (2) Discard (c) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 03, View D: 4 Bolt Item (20) Discard 4 Washer Item (22) Discard 2 Hinge Item (24) Discard 2 Spring Item (26) Discard 2 Shim Item (28) Discard

(3) Subtask 524094-020-202-001 - Remove the fittings and the anchor nuts Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME References Fig. A-GBAAA Removal of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 27 6

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# @A340 SERVICE BULLETIN (a) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 04, View F: 4 Collar Item (30) Discard 4 Pin Item (32) Discard 2 Fitting Item (34) Discard (b) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 03 and Fig. A-GBAAA Sheet 04, View E: 8 Rivet Item (50) Discard 4 Anchor nut Item (52) Discard

(4) Subtask 524094-420-201-001 - Install the new anchor nuts Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 1.00 Minimum number of person 2 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 50 NSA5414N24-10 16 RIVET 52 NAS1474R4K 4 NUT 54 F5348615620600 2 SHIM Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Coating-- Flexible Structure 04QAB2 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As required Polysulfide Sealant-General Purpose Fillet 06AAB1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 28 6

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# @A340 SERVICE BULLETIN

References Structural Repair Manual (SRM) 51-24-00 51-44-00 51-46-00 Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Put the Shims, item 54, in position as shown on Fig. A-GBBAA Sheet 01 , Fig. AGBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, View G. (b) Transfer drill the existing rivet holes to the Shims, item 54, as shown on Fig. AGBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, View G and in accordance with SRM 51-44-00. (c) Temporarily install the Shims, item 54, to the structure with set screws. (d) Drill the new rivet holes using the Anchor nut, item 52, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04, Fig. A-GBBAA Sheet 05, View G and H and Fig. A-GBBAA Sheet 06, View J and in accordance with SRM 51-44-00. (e) Drill the existing holes to a diameter of 6.8 mm (0.27 in) as shown on Fig. AGBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, section EE. (f) Remove the Shims, item 54, and deburr all drilled holes. (g) Countersink where necessary the rivet holes with a 100 ̊ countersink drill as shown on Fig. A-GBBAA Sheet 05, section D-D and section E-E and in accordance with SRM 51-46-00. (h) Clean the installation area and the Shims, item 54, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (i) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. AGBBAA Sheet 05, View G: 2 Shim F5348615620600 Item 54 and, with:Polysulfide SealantGeneral Purpose Fillet 06AAB1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 29 6

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# @A340 SERVICE BULLETIN

8 Rivet NSA5414N24-10 Item 50 NOTE: Cut the rivets to the necessary length. (j) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. AGBBAA Sheet 05, View H: 4 Anchor Nut NAS1474R4K Item 52 with: 8 Rivet NSA5414N24-10 Item 50 NOTE: Cut the rivets to the necessary length. (k) Apply to the Shim, item 54, the Anchor Nut, item 52 and the rivets, item 50, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, View G and H, section D-D and E-E, and in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required
(l) Let the sealant cure. (m) Apply to the sealed areas: Coating-- Flexible Structure 04QAB2 As required (5) Subtask 524094-420-206-001 - Install the new hinges Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 20 NAS1801-4-9 4 SCREW 22 NAS1149C0432R 4 WASHER 24 F5348615700600 2 HINGE 26 F5348615520400 2 SPRING DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 30 6

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# @A340 SERVICE BULLETIN

ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 28 F5348615620400 4 SHIM (1) NOTE (1): A maximum of 4 shims necessary only if the door has to be adjusted. Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTESNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Clean the area where the hinges will be installed with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (b) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 04, View F: 2 Spring F5348615520400 Item 26 2 Hinge Assy F5348615700600 Item 24 with 4 Washer NAS1149C0432R Item 22 4 Screw NAS1801-4-9 Item 20 (c) Check the alignment of the hinges. 1 Carefully bring the hinges, item 24, in the closed position as shown on Fig. AGBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. A-GBBAA Sheet 04, section C-C. 2 Make sure that the contour of the structure and the hinges are level and there are no steps as shown on Fig. A-GBBAA Sheet 01 , Fig. A-GBBAA Sheet 02 and Fig. A-GBBAA Sheet 04, section C-C. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 31 6

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# @A340 SERVICE BULLETIN
3 To adjust the hinges install, if necessary: 4 Shim F5348615620400 Item 28 NOTE: A maximum of two shims, item 28, per hinge are allowed. (d) Tighten the screws, item 20, with a torque value of 8.2 Nm to 10.6 Nm (72.58 lbf.in to 93.82 lbf.in). (6) Subtask 524094-420-202-001 - Install the new potable water service panel access door PN F5348614401800 Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 2 F5348614401800 1 DOOR 12 NAS1291C3M 8 NUT 14 NAS1149C0332R 8 WASHER 16 NAS1102E3-8 8 SCREW References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 04, View F: 1 Door Assy F5348614401800 Item 2 with
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 32 6

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# @A340 SERVICE BULLETIN

8 Screw NAS1102E3-8 Item 16 8 Washer NAS1149C0332R Item 14 8 Nut NAS1291C3M Item 12 (b) Close and adjust the door, item 2, to achieve a circumferential gap as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, section C-C. (c) Tighten the screws, item 16, with a torque value of 3.7 Nm to 4.8 Nm (32.75 lbf.in to 42.48 lbf.in). (7) Subtask 524094-420-203-001 - Install the new fittings Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 2.00 Minimum number of person 2 Subtask elapsed time 1.00 Skills AIRFRAME Material necessary to do the job Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 30 NSA5075-5 9 COLLAR 32 DAN6-5-4 9 PIN 34 F5348614120200 2 FITTING 35 F5348614120400 1 FITTING Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Coating-- Flexible Structure 04QAB2 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Structural Repair Manual (SRM) 51-24-00 51-44-00 51-46-00 DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 33 6

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# @A340 SERVICE BULLETIN

References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Install the fittings, item 34, using the existing rivet holes, to the structure with set screws as shown on Fig. A-GBBAA Sheet 01 , Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 03, View E. (b) Mark the position of the new rivet holes. (c) Drill the new rivet holes in the structure through the pilot hole. (d) Increase the hole diameter to the correct size for the given fasteners in accordance with SRM 51-44-00. (e) Remove the fittings, item 34. (f) Deburr the fastener holes. (g) Countersink the holes of the fittings, item 34, with a 100 ̊ countersink drill in accordance with SRM 51-46-00. (h) Clean the installation area of the fittings, item 34, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (i) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 03, View E: 2 Fitting F5348614120200 Item 34 with 6 Pin-Rivet DAN6-5-4 Item 32 6 Collar NSA5075-5 Item 30 (j) Mark the position of the fitting, item 35, to the structure as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. A-GBBAA Sheet 03, View C, D and section A-A. (k) Carefully close the door, item 2, and check that the center line of the fitting, item 35, is in line with the center line of the latch.
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 34 6

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# @A340 SERVICE BULLETIN (l) Open the door, item 2. (m) If necessary, correct the position of the fitting, item 35, to make sure that the latch of the door, item 2, engages correctly. (n) Mark the position of the rivet holes. (o) Drill the rivet holes in the structure. (p) Increase the hole diameter to the correct size for the given fasteners in accordance with SRM 51-44-00. (q) Remove the fitting, item 35. (r) Deburr the fastener holes. (s) Countersink the holes of the fitting, item 35, with a 100 ̊ countersink drill in accordance with SRM 51-46-00. (t) Clean the installation area of the fitting, item 35, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (u) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 03, View C, D and section A-A: 1 Fitting F5348614120400 Item 35 with 3 Pin-Rivet DAN6-5-4 Item 32 3 Collar NSA5075-5 Item 30 (v) Apply to the Fittings, item 34 and 35, the Pin-Rivet, item 32 and the Collar, item 30, in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required
(w) Let the sealant cure. (x) Apply to the sealed areas: Coating-- Flexible Structure 04QAB2 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 35 6

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# @A340 SERVICE BULLETIN (8) Subtask 524094-420-204-001 - Install the bonding lead Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME Material necessary to do the job Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 8 NAS1100-3-7 1 SCREW 12 NAS1291C3M 1 NUT 14 NAS1149C0332R 2 WASHER Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Varnish-- Electrical Bonding Structure 04TMB2 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Aircraft Maintenance Manual (AMM) Task 20-28-00-912-802 Elec. Std. Practices Manual (ESPM) 20-51-20 Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Clean the bonding points, as given in AMM Task 20-28-00-912-802 and ESPM 20-51-20, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 36 6

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# @A340 SERVICE BULLETIN (b) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 06, View K: 1 Bonding lead Item (10) Retained at removal with 1 Screw NAS1100-3-7 Item 8 2 Washer NAS1149C0332R Item 14 1 Nut NAS1291C3M Item 12 (c) Apply to the bonding points as given in AMM Task 20-28-00-912-802: Varnish-- Electrical Bonding Structure 04TMB2 As required (9) Subtask 524094-930-201-001 - Reidentify the potable water service panel Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME Material necessary to do the job Reidentified part set REIDD05 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348633920000 PANEL F5348612320400 Reidentify the potable water service panel: 1 Panel F5348612320400 becomes 1 Panel F5348633920000 NOTE: Mark the new P/N on the panel with a permanent marker.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 37 6

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# @A340 SERVICE BULLETIN (10) Subtask 524094-820-201-001 - Adjust the new potable water service panel access door Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.75 Minimum number of person 1 Subtask elapsed time 0.75 Skills AIRFRAME Material necessary to do the job Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Threadlocking Adhesive-- Medium Strength 05BAE1 As required Polysulfide Sealant-General Purpose Fillet 06AAB1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Release Agent-- Liquid Wax 14DBB1 As required Wire-Locking Dia: 0.5 Mm (0.020 Inch) Cres Nickel 14QDB1 As required Textile-Lint Free Cotton 14SBA1 As required References Aircraft Maintenance Manual (AMM) Task 38-10-00-820-801 Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) Open the door, item 2, and lock all latches. Adjust all adjustment bolts to a gap of 6.5 mm (0.26 in) to the door as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 03, section A-A. (b) Close the door, item 2, and lock all latches. Check the gap between the door, item 2, and the structure. Open the door, item 2, and adjust all adjustment bolts to achieve a gap of 0.8 mm (0.031 in) +/- 0.5mm (0.020 in), as shown on .Fig. AGBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, section B-B.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 38 6

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# @A340 SERVICE BULLETIN (c) Open the door, item 2, and clean the area to be sealed as shown on Fig. AGBCAA Sheet 01 and Fig. A-GBCAA Sheet 02 with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (d) Apply to the door, item 2, and to the structure as shown on Fig. A-GBCAA Sheet 01 and Fig. A-GBCAA Sheet 02:Polysulfide SealantGeneral Purpose Fillet 06AAB1 As required

and Release Agent-- Liquid Wax 14DBB1 As required (e) Close the door, item 2, and lock all latches. (f) Let the sealant cure. (g) Remove the unwanted sealant from the door and from the fuselage skin. (h) Clean the door and structure skin with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (i) Do the final adjustment of the door, item 2. 1 Check the gap between the door, item 2, and the structure. 2 Adjust the door, item 2, to the minimum possible gap between the door, item 2, and the structure by adjusting the adjustment bolts without putting tension to the latches even when they are in locked position. 3 Ensure that: - the latches snap in clearly noticeable and without delay - the hand force necessary to lock the latches in the door closed position is not larger as needed to lock the latches in the door open position

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 39 6

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# @A340 SERVICE BULLETIN (j) Safety the adjustment bolt as follows: 1 If a latch with a drilled nut at the adjustment bolt is installed, safety the adjustment bolt as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 03, section A-A, with: Wire-Locking Dia: 0.5 Mm (0.020 Inch) Cres Nickel 14QDB1 As required

2 If a latch with a self-locking nut at the adjustment bolt is installed, safety the adjustment bolt as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 03, section B-B, by tightening the self-locking nut with a torque value of 4.0 Nm to 6.0 Nm (35.40 lbf.in to 53.10 lbf.in). (k) Adjust the door switch as given in AMM Task 38-10-00-820-801. (l) Safety the door switch as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, View C, with: Threadlocking Adhesive-- Medium Strength 05BAE1 As required
(11) Subtask 524094-916-201-001 - Restore the aircraft surface protection Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Top Coat Polyurethane-- External Structure 04JAA3 As required Aqueous Cleaner-Aircraft Exterior Pressure Sprayi 08ABC1 As required Corrosion Preventive Compound-Water Displacing Oi 12ABE2 As required
Textile-Lint Free Cotton 14SBA1 As required
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 40 6

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# @A340 SERVICE BULLETIN

References Structural Repair Manual (SRM) 51-75-12 (a) Clean the potable water service panel access door with:Aqueous CleanerAircraft Exterior Pressure Sprayi 08ABC1 As required

and Textile-Lint Free Cotton 14SBA1 As required (b) Apply, in accordance with your aircraft color scheme: Top Coat Polyurethane-- External Structure 04JAA3 As required
to the outside area of the potable water service panel access door, refer to SRM 51-75-12. (c) Inside the fuselage, clean the area of the potable water service panel and make sure that the area is dirt free. (d) Restore the surface protection of the inner fuselage skin with: Corrosion Preventive Compound-Water Displacing Oi 12ABE2 As required

(12) Subtask 524094-420-205-001 - Install the placard Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME Material necessary to do the job Kit 524094D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 60 F1121009420000 1 PLACARD DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 41 6

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# @A340 SERVICE BULLETIN

Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Varnish Polyurethane-Low Voc External Structure 04SBA3 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Clean the installation area of the placard, item 60, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (b) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 06, View L: 1 Placard F1121009420000 Item 60 (c) Apply to the placard for protection: Varnish Polyurethane-Low Voc External Structure 04SBA3 As required

**CONF 002 (1) Subtask 524094-831-201-002 - Modify the potable water service panel access door PN F5348614401000 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills NON SPECIFIC

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 42 6

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# @A340 SERVICE BULLETIN
Material necessary to do the job Component COMPD03 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6 A9249715920200 1 STUD NOTE: The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. NOTE: The above list of components is not an AIRBUS Kit, the required parts shall be ordered as necessary through the given channel. Reidentified part set REIDD08 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348614401600 DOOR F5348614401000 NOTE: The part set Reid 524094D08 is to be used only for operators which have already matset Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. References Fig. A-GBDAA Additional work - Modification of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 NOTE: All operator, which have already matset Kit 524094D02R00 on stock, have to modify the Door Assy, delivered with the matset Kit 524094D02R00, following the subsequent worksteps. Otherwise continue with SUBTASK 524094-020-202 001 Remove the fittings and the anchor nuts

. (a) If you have the matset Kit 524094D02 with revision 00, then on bench, remove from the Door Assy, PN F5348614401000, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View C: 1 Stud-Adjusting Item (4) Discard 1 Nut Item (3) Retain (b) Install to the Door Assy, PN F5348614401000, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View C: 1 Nut Item (3) Retained at removal 1 Stud-Adjusting A9249715920200 Item 6 DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 43 6

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# @A340 SERVICE BULLETIN (c) Reidentify the potable water service panel access door: 1 Door Assy F5348614401000 becomes 1 Door Assy F5348614401600 NOTE: Mark the new P/N on the Door Assy with a permanent marker. (2) Subtask 524094-020-201-002 - Remove the potable water service panel access door Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.5 Minimum number of person 1 Subtask elapsed time 0.5 Skills AIRFRAME References Fig. A-GBAAA Removal of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) From the door, as shown on Fig. A-GBAAA Sheet 01, Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 03, View C remove: 1 Nut Item (12) Discard 2 Washer Item (14) Discard 1 Screw Item (8) Discard and disconnect 1 Bonding lead Item (10) Retain (b) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 03, View D: 8 Nut Item (12) Discard 8 Washer Item (14) Discard 8 Screw Item (16) Discard
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 44 6

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# @A340 SERVICE BULLETIN
1 Door Assy F5348614400800 Item (2) Discard (c) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 03, View D: 4 Bolt Item (20) Discard 4 Washer Item (22) Discard 2 Hinge Item (24) Discard 2 Spring Item (26) Discard 2 Shim Item (28) Discard

(3) Subtask 524094-020-202-001 - Remove the fittings and the anchor nuts Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME References Fig. A-GBAAA Removal of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 02 and Fig. A-GBAAA Sheet 04, View F: 4 Collar Item (30) Discard 4 Pin Item (32) Discard 2 Fitting Item (34) Discard (b) Remove, as shown on Fig. A-GBAAA Sheet 01 , Fig. A-GBAAA Sheet 03 and Fig. A-GBAAA Sheet 04, View E: 8 Rivet Item (50) Discard 4 Anchor nut Item (52) Discard

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 45 6

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# @A340 SERVICE BULLETIN (4) Subtask 524094-420-201-002 - Install the new anchor nuts Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 1.00 Minimum number of person 2 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 50 NSA5414N24-10 16 RIVET 52 NAS1474R4K 4 NUT 54 F5348615620600 2 SHIM Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Coating-- Flexible Structure 04QAB2 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As required Polysulfide Sealant-General Purpose Fillet 06AAB1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Structural Repair Manual (SRM) 51-24-00 51-44-00 51-46-00 Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Put the Shims, item 54, in position as shown on Fig. A-GBBAA Sheet 01 , Fig. AGBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, View G. (b) Transfer drill the existing rivet holes to the Shims, item 54, as shown on Fig. AGBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, View G and in accordance with SRM 51-44-00. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 46 6

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# @A340 SERVICE BULLETIN (c) Temporarily install the Shims, item 54, to the structure with set screws. (d) Drill the new rivet holes using the Anchor nut, item 52, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04, Fig. A-GBBAA Sheet 05, View G and H and Fig. A-GBBAA Sheet 06, View J and in accordance with SRM 51-44-00. (e) Drill the existing holes to a diameter of 6.8 mm (0.27 in) as shown on Fig. AGBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, section EE. (f) Remove the Shims, item 54, and deburr all drilled holes. (g) Countersink where necessary the rivet holes with a 100 ̊ countersink drill as shown on Fig. A-GBBAA Sheet 05, section D-D and section E-E and in accordance with SRM 51-46-00. (h) Clean the installation area and the Shims, item 54, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (i) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. AGBBAA Sheet 05, View G: 2 Shim F5348615620600 Item 54 and, with:Polysulfide SealantGeneral Purpose Fillet 06AAB1 As required

8 Rivet NSA5414N24-10 Item 50 NOTE: Cut the rivets to the necessary length. (j) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 04 and Fig. AGBBAA Sheet 05, View H: 4 Anchor Nut NAS1474R4K Item 52 with: 8 Rivet NSA5414N24-10 Item 50 NOTE: Cut the rivets to the necessary length.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 47 6

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# @A340 SERVICE BULLETIN (k) Apply to the Shim, item 54, the Anchor Nut, item 52 and the rivets, item 50, as shown on Fig. A-GBBAA Sheet 01 , Fig. A-GBBAA Sheet 04 and Fig. A-GBBAA Sheet 05, View G and H, section D-D and E-E, and in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required
(l) Let the sealant cure. (m) Apply to the sealed areas: Coating-- Flexible Structure 04QAB2 As required (5) Subtask 524094-420-206-002 - Install the new hinges Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 20 NAS1801-4-9 4 SCREW 22 NAS1149C0432R 4 WASHER 24 F5348615700600 2 HINGE 26 F5348615520400 2 SPRING 28 F5348615620400 4 SHIM (1) NOTE (1): A maximum of 4 shims necessary only if the door has to be adjusted. Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTESNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 48 6

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# @A340 SERVICE BULLETIN

References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Clean the area where the hinges will be installed with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (b) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 04, View F: 2 Spring F5348615520400 Item 26 2 Hinge Assy F5348615700600 Item 24 with 4 Washer NAS1149C0432R Item 22 4 Screw NAS1801-4-9 Item 20 (c) Check the alignment of the hinges. 1 Carefully bring the hinges, item 24, in the closed position as shown on Fig. AGBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. A-GBBAA Sheet 04, section C-C. 2 Make sure that the contour of the structure and the hinges are level and there are no steps as shown on Fig. A-GBBAA Sheet 01 , Fig. A-GBBAA Sheet 02 and Fig. A-GBBAA Sheet 04, section C-C. 3 To adjust the hinges install, if necessary: 4 Shim F5348615620400 Item 28 NOTE: A maximum of two shims, item 28, per hinge are allowed. (d) Tighten the screws, item 20, with a torque value of 8.2 Nm to 10.6 Nm (72.58 lbf.in to 93.82 lbf.in).

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 49 6

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# @A340 SERVICE BULLETIN (6) Subtask 524094-420-202-002 - Install the new potable water service panel access door PN F5348614401600 Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 2 F5348614401600 1 DOOR 12 NAS1291C3M 8 NUT 14 NAS1149C0332R 8 WASHER 16 NAS1102E3-8 8 SCREW References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 04, View F: 1 Door Assy F5348614401600 Item 2 with 8 Screw NAS1102E3-8 Item 16 8 Washer NAS1149C0332R Item 14 8 Nut NAS1291C3M Item 12 (b) Close and adjust the door, item 2, to achieve a circumferential gap as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, section C-C. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 50 6

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# @A340 SERVICE BULLETIN (c) Tighten the screws, item 16, with a torque value of 3.7 Nm to 4.8 Nm (32.75 lbf.in to 42.48 lbf.in). (7) Subtask 524094-420-203-002 - Install the new fittings Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 2.00 Minimum number of person 2 Subtask elapsed time 1.00 Skills AIRFRAME Material necessary to do the job Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 30 NSA5075-5 9 COLLAR 32 DAN6-5-4 9 PIN 34 F5348614120200 2 FITTING 35 F5348614120400 1 FITTING Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Coating-- Flexible Structure 04QAB2 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Structural Repair Manual (SRM) 51-24-00 51-44-00 51-46-00 Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Install the fittings, item 34, using the existing rivet holes, to the structure with set screws as shown on Fig. A-GBBAA Sheet 01 , Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 03, View E. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 51 6

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# @A340 SERVICE BULLETIN (b) Mark the position of the new rivet holes. (c) Drill the new rivet holes in the structure through the pilot hole. (d) Increase the hole diameter to the correct size for the given fasteners in accordance with SRM 51-44-00. (e) Remove the fittings, item 34. (f) Deburr the fastener holes. (g) Countersink the holes of the fittings, item 34, with a 100 ̊ countersink drill in accordance with SRM 51-46-00. (h) Clean the installation area of the fittings, item 34, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (i) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 03, View E: 2 Fitting F5348614120200 Item 34 with 6 Pin-Rivet DAN6-5-4 Item 32 6 Collar NSA5075-5 Item 30 (j) Mark the position of the fitting, item 35, to the structure as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. A-GBBAA Sheet 03, View C, D and section A-A. (k) Carefully close the door, item 2, and check that the center line of the fitting, item 35, is in line with the center line of the latch. (l) Open the door, item 2. (m) If necessary, correct the position of the fitting, item 35, to make sure that the latch of the door, item 2, engages correctly. (n) Mark the position of the rivet holes. (o) Drill the rivet holes in the structure. (p) Increase the hole diameter to the correct size for the given fasteners in accordance with SRM 51-44-00.
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 52 6

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# @A340 SERVICE BULLETIN (q) Remove the fitting, item 35. (r) Deburr the fastener holes. (s) Countersink the holes of the fitting, item 35, with a 100 ̊ countersink drill in accordance with SRM 51-46-00. (t) Clean the installation area of the fitting, item 35, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (u) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 03, View C, D and section A-A: 1 Fitting F5348614120400 Item 35 with 3 Pin-Rivet DAN6-5-4 Item 32 3 Collar NSA5075-5 Item 30 (v) Apply to the Fittings, item 34 and 35, the Pin-Rivet, item 32 and the Collar, item 30, in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required
(w) Let the sealant cure. (x) Apply to the sealed areas: Coating-- Flexible Structure 04QAB2 As required (8) Subtask 524094-420-204-002 - Install the bonding lead Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 53 6

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# @A340 SERVICE BULLETIN
Material necessary to do the job Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 8 NAS1100-3-7 1 SCREW 12 NAS1291C3M 1 NUT 14 NAS1149C0332R 2 WASHER Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Varnish-- Electrical Bonding Structure 04TMB2 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Aircraft Maintenance Manual (AMM) Task 20-28-00-912-802 Elec. Std. Practices Manual (ESPM) 20-51-20 Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Clean the bonding points, as given in AMM Task 20-28-00-912-802 and ESPM 20-51-20, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (b) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 06, View K: 1 Bonding lead Item (10) Retained at removal with 1 Screw NAS1100-3-7 Item 8 2 Washer NAS1149C0332R Item 14
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 54 6

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# @A340 SERVICE BULLETIN

1 Nut NAS1291C3M Item 12 (c) Apply to the bonding points as given in AMM Task 20-28-00-912-802: Varnish-- Electrical Bonding Structure 04TMB2 As required (9) Subtask 524094-930-201-002 - Reidentify the potable water service panel Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME Material necessary to do the job Reidentified part set REIDD06 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348634020000 PANEL F5348612320400 Reidentify the potable water service panel: 1 Panel F5348612320400 becomes 1 Panel F5348634020000 NOTE: Mark the new P/N on the panel with a permanent marker. (10) Subtask 524094-820-201-001 - Adjust the new potable water service panel access door Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.75 Minimum number of person 1 Subtask elapsed time 0.75 Skills AIRFRAME

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 55 6

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# @A340 SERVICE BULLETIN
Material necessary to do the job Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Threadlocking Adhesive-- Medium Strength 05BAE1 As required Polysulfide Sealant-General Purpose Fillet 06AAB1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Release Agent-- Liquid Wax 14DBB1 As required Wire-Locking Dia: 0.5 Mm (0.020 Inch) Cres Nickel 14QDB1 As required Textile-Lint Free Cotton 14SBA1 As required References Aircraft Maintenance Manual (AMM) Task 38-10-00-820-801 Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) Open the door, item 2, and lock all latches. Adjust all adjustment bolts to a gap of 6.5 mm (0.26 in) to the door as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 03, section A-A. (b) Close the door, item 2, and lock all latches. Check the gap between the door, item 2, and the structure. Open the door, item 2, and adjust all adjustment bolts to achieve a gap of 0.8 mm (0.031 in) +/- 0.5mm (0.020 in), as shown on .Fig. AGBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, section B-B. (c) Open the door, item 2, and clean the area to be sealed as shown on Fig. AGBCAA Sheet 01 and Fig. A-GBCAA Sheet 02 with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (d) Apply to the door, item 2, and to the structure as shown on Fig. A-GBCAA Sheet 01 and Fig. A-GBCAA Sheet 02:Polysulfide SealantGeneral Purpose Fillet 06AAB1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 56 6

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# @A340 SERVICE BULLETIN
and Release Agent-- Liquid Wax 14DBB1 As required (e) Close the door, item 2, and lock all latches. (f) Let the sealant cure. (g) Remove the unwanted sealant from the door and from the fuselage skin. (h) Clean the door and structure skin with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (i) Do the final adjustment of the door, item 2. 1 Check the gap between the door, item 2, and the structure. 2 Adjust the door, item 2, to the minimum possible gap between the door, item 2, and the structure by adjusting the adjustment bolts without putting tension to the latches even when they are in locked position. 3 Ensure that: - the latches snap in clearly noticeable and without delay - the hand force necessary to lock the latches in the door closed position is not larger as needed to lock the latches in the door open position (j) Safety the adjustment bolt as follows: 1 If a latch with a drilled nut at the adjustment bolt is installed, safety the adjustment bolt as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 03, section A-A, with: Wire-Locking Dia: 0.5 Mm (0.020 Inch) Cres Nickel 14QDB1 As required

2 If a latch with a self-locking nut at the adjustment bolt is installed, safety the adjustment bolt as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 03, section B-B, by tightening the self-locking nut with a torque value of 4.0 Nm to 6.0 Nm (35.40 lbf.in to 53.10 lbf.in). (k) Adjust the door switch as given in AMM Task 38-10-00-820-801.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 57 6

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# @A340 SERVICE BULLETIN (l) Safety the door switch as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, View C, with: Threadlocking Adhesive-- Medium Strength 05BAE1 As required
(11) Subtask 524094-916-201-001 - Restore the aircraft surface protection Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Top Coat Polyurethane-- External Structure 04JAA3 As required Aqueous Cleaner-Aircraft Exterior Pressure Sprayi 08ABC1 As required Corrosion Preventive Compound-Water Displacing Oi 12ABE2 As required
Textile-Lint Free Cotton 14SBA1 As required References Structural Repair Manual (SRM) 51-75-12 (a) Clean the potable water service panel access door with:Aqueous CleanerAircraft Exterior Pressure Sprayi 08ABC1 As required

and Textile-Lint Free Cotton 14SBA1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 58 6

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# @A340 SERVICE BULLETIN (b) Apply, in accordance with your aircraft color scheme: Top Coat Polyurethane-- External Structure 04JAA3 As required
to the outside area of the potable water service panel access door, refer to SRM 51-75-12. (c) Inside the fuselage, clean the area of the potable water service panel and make sure that the area is dirt free. (d) Restore the surface protection of the inner fuselage skin with: Corrosion Preventive Compound-Water Displacing Oi 12ABE2 As required

(12) Subtask 524094-420-205-002 - Install the placard Work Zones and Access Panels Zone Access/Work location 160 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills AIRFRAME Material necessary to do the job Kit 524094D02R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 60 F1121009420000 1 PLACARD Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Varnish Polyurethane-Low Voc External Structure 04SBA3 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 59 6

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# @A340 SERVICE BULLETIN

References Fig. A-GBBAA Installation of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Sheet 05 Sheet 06 (a) Clean the installation area of the placard, item 60, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (b) Install, as shown on Fig. A-GBBAA Sheet 01, Fig. A-GBBAA Sheet 02 and Fig. AGBBAA Sheet 06, View L: 1 Placard F1121009420000 Item 60 (c) Apply to the placard for protection: Varnish Polyurethane-Low Voc External Structure 04SBA3 As required

**CONF ALL D. TEST **CONF 001 (1) Subtask 524094-700-201-001 - Operational Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 38-10-00-710-801 Do the operational test of the limit switches, refer to AMM Task 38-10-00-710-801. **CONF 002 (1) Subtask 524094-700-201-001 - Operational Manpower Resources Skills NON SPECIFIC
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 60 6

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# @A340 SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) Task 38-10-00-710-801 Do the operational test of the limit switches, refer to AMM Task 38-10-00-710-801. **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 524094-942-201-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-862-801 Task 53-00-00-400-804 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Install the removed Bulk Cargo Compartment floor panels, refer to AMM Task 53-00-00-400-804. (c) Remove the access platform from below the potable water service panel access door 164AR. (d) De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-801. **CONF 002 (1) Subtask 524094-942-201-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-862-801 Task 53-00-00-400-804 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Install the removed Bulk Cargo Compartment floor panels, refer to AMM Task 53-00-00-400-804. (c) Remove the access platform from below the potable water service panel access door 164AR. (d) De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-801. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 61 6

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# @A340 SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 62 6

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# @A340 SERVICE BULLETIN Task 524094-831-849-001 - Modification - ADDITIONAL WORK for aircraft modified by the 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 of 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: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 63 6

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# @A340 SERVICE BULLETIN
Task Associated Data **CONF 001 Manpower TOTAL MANHOURS 7.50 ELAPSED TIME (HOURS) 7.50 **CONF 002 Manpower TOTAL MANHOURS 7.50 ELAPSED TIME (HOURS) 7.50 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 524094-910-202-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-30-00, Page Block 001 06-31-53, Page Block 001 06-41-52, Page Block 001 06-41-53, Page Block 001 Consumable Material List (CML) Standards Manual (SM) (a) For the specification of the materials (Mat. No.) given in this Service Bulletin, refer to the Consumable Materials List (CML). (b) Refer to the AIRBUS Standards Manual (SM) if you find part numbers for the hardware components in the related kit(s) which you cannot identify in the LIST OF COMPONENTS of this Service Bulletin. The SM will give you the correct part number to part number relationship. (c) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (d) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (e) For the location of the stringers (STGR), refer to AMM 06-30-00, Page Block 001. (f) For the identification of access doors and panels, refer to AMM 06-41-52, Page Block 001 and AMM 06-41-53, Page Block 001.
DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 64 6

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# @A340 SERVICE BULLETIN (2) Subtask 524094-839-202-001 - 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 524094-910-202-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-30-00, Page Block 001 06-31-53, Page Block 001 06-41-52, Page Block 001 06-41-53, Page Block 001 Consumable Material List (CML) Standards Manual (SM) (a) For the specification of the materials (Mat. No.) given in this Service Bulletin, refer to the Consumable Materials List (CML). (b) Refer to the AIRBUS Standards Manual (SM) if you find part numbers for the hardware components in the related kit(s) which you cannot identify in the LIST OF COMPONENTS of this Service Bulletin. The SM will give you the correct part number to part number relationship. (c) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (d) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (e) For the location of the stringers (STGR), refer to AMM 06-30-00, Page Block 001. (f) For the identification of access doors and panels, refer to AMM 06-41-52, Page Block 001 and AMM 06-41-53, Page Block 001. (2) Subtask 524094-839-202-001 - 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: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 65 6

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# @A340 SERVICE BULLETIN
**CONF ALL B. PREPARATION **CONF 001 (1) Subtask 524094-941-202-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 24-41-00-861-801 Task 53-00-00-000-804 (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) Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-801. (d) Put an access platform in position below the potable water service panel access door 164AR. (e) Remove the necessary Bulk Cargo Compartment floor panels to get access to the inner area of the potable water service panel, refer to AMM Task 53-00-00-000-804.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 66 6

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# @A340 SERVICE BULLETIN
**CONF 002 (1) Subtask 524094-941-202-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 24-41-00-861-801 Task 53-00-00-000-804 (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) Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-801. (d) Put an access platform in position below the potable water service panel access door 164AR. (e) Remove the necessary Bulk Cargo Compartment floor panels to get access to the inner area of the potable water service panel, refer to AMM Task 53-00-00-000-804.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 67 6

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# @A340 SERVICE BULLETIN
**CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 524094-831-202-001 - Modify the potable water service panel access door PN F5348614401200 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills NON SPECIFIC Material necessary to do the job Component COMPD03 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6 A9249715920200 1 STUD NOTE: The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. NOTE: The above list of components is not an AIRBUS Kit, the required parts shall be ordered as necessary through the given channel. Reidentified part set REIDD07 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348614401800 DOOR F5348614401200 NOTE: The part set Reid 524094D07 is to be used only for operators which have already matset Kit 524094D01R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Threadlocking Adhesive-- Medium Strength 05BAE1
References Aircraft Maintenance Manual (AMM) Task 38-10-00-820-801

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 68 6

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# @A340 SERVICE BULLETIN

References Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Fig. A-GBDAA Additional work - Modification of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 (a) Open the potable water service panel access door. (b) Check the PN of the Stud-Adjusting: 1 If the PN is A9249715920200 continue with step (e). 2 If the PN is NAS563C25 continue with step (c). (c) Remove from the Door Assy, PN F5348614401200, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View C: 1 Stud-Adjusting Item (4) Discard 1 Nut Item (3) Retain (d) Install to the Door Assy, PN F5348614401200, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View D: 1 Nut Item (3) Retained at removal 1 Stud-Adjusting A9249715920200 Item 6 (e) Reidentify the potable water service panel access door: 1 Door Assy F5348614401200 becomes 1 Door Assy F5348614401800 NOTE: Mark the new P/N on the Door Assy with a permanent marker. (f) Adjust the door switch as given in AMM Task 38-10-00-820-801. (g) Safety the door switch as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, View C, with: Threadlocking Adhesive-- Medium Strength 05BAE1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 69 6

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# @A340 SERVICE BULLETIN (2) Subtask 524094-831-203-001 - Apply sealant to the modified areas Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills NON SPECIFIC Material necessary to do the job Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Coating-- Flexible Structure 04QAB2 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Structural Repair Manual (SRM) 51-24-00 Fig. A-GBEAA Additional work - Application of the sealant Sheet 01 Sheet 02 Sheet 03 (a) Apply sealant to the modified areas, as shown on Fig. A-GBEAA Sheet 01, Fig. AGBEAA Sheet 02 and Fig. A-GBEAA Sheet 03, view C, section A-A, B-B and C-C. 1 Clean the installation area of the Shim and the Anchor nut, with: Non Aqueous Cleaner-General 08BAA9 As required
and Textile-Lint Free Cotton 14SBA1 As required

2 Apply to the Shim, the Anchor Nut and the rivets, in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required

3 Clean the installation area of the fitting, with: Non Aqueous Cleaner-General 08BAA9 As required
and DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 70 6

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# @A340 SERVICE BULLETIN

Textile-Lint Free Cotton 14SBA1 As required

4 Apply to the Fittings, the Pin-Rivet and the Collar, in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required
(b) Let the sealant cure. (c) Apply to the sealed areas: Coating-- Flexible Structure 04QAB2 As required
**CONF 002 (1) Subtask 524094-831-202-002 - Modify the potable water service panel access door PN F5348614401000 Manpower Resources Manhours 0.25 Minimum number of person 1 Subtask elapsed time 0.25 Skills NON SPECIFIC Material necessary to do the job Component COMPD03 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6 A9249715920200 1 STUD NOTE: The matset Comp 524094D03 is applicable only for operators which have already matset Kit 524094D01R00 or Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. NOTE: The above list of components is not an AIRBUS Kit, the required parts shall be ordered as necessary through the given channel. Reidentified part set REIDD08 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348614401600 DOOR F5348614401000 NOTE: The part set Reid 524094D08 is to be used only for operators which have already matset Kit 524094D02R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 71 6

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# @A340 SERVICE BULLETIN

Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Threadlocking Adhesive-- Medium Strength 05BAE1 As required
References Aircraft Maintenance Manual (AMM) Task 38-10-00-820-801 Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 Fig. A-GBDAA Additional work - Modification of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 (a) Open the potable water service panel access door. (b) Check the PN of the Stud-Adjusting: 1 If the PN is A9249715920200 continue with step (e). 2 If the PN is NAS563C25 continue with step (c). (c) Remove from the Door Assy, PN F5348614401000, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View C: 1 Stud-Adjusting Item (4) Discard 1 Nut Item (3) Retain (d) Install to the Door Assy, PN F5348614401000, as shown on Fig. A-GBDAA Sheet 01, Fig. A-GBDAA Sheet 02 and Fig. A-GBDAA Sheet 03, View D: 1 Nut Item (3) Retained at removal 1 Stud-Adjusting A9249715920200 Item 6 (e) Reidentify the potable water service panel access door: 1 Door Assy F5348614401000 becomes 1 Door Assy F5348614401600 NOTE: Mark the new P/N on the Door Assy with a permanent marker. (f) Adjust the door switch as given in AMM Task 38-10-00-820-801.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 72 6

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# @A340 SERVICE BULLETIN (g) Safety the door switch as shown on Fig. A-GBCAA Sheet 01, Fig. A-GBCAA Sheet 02 and Fig. A-GBCAA Sheet 04, View C, with: Threadlocking Adhesive-- Medium Strength 05BAE1 As required
(2) Subtask 524094-831-203-001 - Apply sealant to the modified areas Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills NON SPECIFIC Material necessary to do the job Consumable CMLD10 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Coating-- Flexible Structure 04QAB2 As required Polysulfide Sealant-General Purpose Brushable 06AAA1 As requiredNon Aqueous CleanerGeneral 08BAA9 As required Textile-Lint Free Cotton 14SBA1 As required References Structural Repair Manual (SRM) 51-24-00 Fig. A-GBEAA Additional work - Application of the sealant Sheet 01 Sheet 02 Sheet 03 (a) Apply sealant to the modified areas, as shown on Fig. A-GBEAA Sheet 01, Fig. AGBEAA Sheet 02 and Fig. A-GBEAA Sheet 03, view C, section A-A, B-B and C-C. 1 Clean the installation area of the Shim and the Anchor nut, with: Non Aqueous Cleaner-General 08BAA9 As required
and Textile-Lint Free Cotton 14SBA1 As required

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 73 6

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# @A340 SERVICE BULLETIN

2 Apply to the Shim, the Anchor Nut and the rivets, in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required

3 Clean the installation area of the fitting, with: Non Aqueous Cleaner-General 08BAA9 As required
and Textile-Lint Free Cotton 14SBA1 As required

4 Apply to the Fittings, the Pin-Rivet and the Collar, in accordance with SRM 51-24-00:Polysulfide SealantGeneral Purpose Brushable 06AAA1 As required
(b) Let the sealant cure. (c) Apply to the sealed areas: Coating-- Flexible Structure 04QAB2 As required
**CONF ALL D. TEST **CONF 001 (1) Subtask 524094-700-202-001 - Testing Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 38-10-00-710-801 Do the operational test of the limit switches, refer to AMM Task 38-10-00-710-801. **CONF 002 (1) Subtask 524094-700-202-001 - Testing Manpower Resources Skills NON SPECIFIC DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 74 6

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# @A340 SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) Task 38-10-00-710-801 Do the operational test of the limit switches, refer to AMM Task 38-10-00-710-801. **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 524094-942-202-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-862-801 Task 53-00-00-400-804 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Install the removed Bulk Cargo Compartment floor panels, refer to AMM Task 53-00-00-400-804. (c) Remove the access platform from below the potable water service panel access door 164AR. (d) De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-801. **CONF 002 (1) Subtask 524094-942-202-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-862-801 Task 53-00-00-400-804 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Install the removed Bulk Cargo Compartment floor panels, refer to AMM Task 53-00-00-400-804. (c) Remove the access platform from below the potable water service panel access door 164AR. (d) De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-801. DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 75 6

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# @A340 SERVICE BULLETIN

**CONF ALL

FR70 FR69

164AR 

### A

**B**



## A

F_SB_524094_6_BAAA_01_00 Z160

Figure A-GBAAA - Sheet 01 Removal of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 76 6

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# @A340 SERVICE BULLETIN

**CONF ALL

(2) POTABLE WATER FR69

FR70 STGR50RH



## B SERVICE DOOR 164AR 

### F **F**

**C D**  **D**

F_SB_524094_6_BAAA_02_01 Figure A-GBAAA - Sheet 02 Removal of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 77 6

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# @A340 SERVICE BULLETIN

**CONF ALL
(12) (14)

(10)

(14)

(8) (2)



## C

**D**
F_SB_524094_6_BAAA_03_00 (2) (26) (28)

(22)

(20) (24) (4 POS) (4 POS)

(4 POS)

(16) (14) (12) 

### E

Figure A-GBAAA - Sheet 03 Removal of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 78 6

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# @A340 SERVICE BULLETIN

**CONF ALL

(34) (30) (32) (52)

(50) 

## E

**F**

F_SB_524094_6_BAAA_04_00 Figure A-GBAAA - Sheet 04 Removal of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 79 6

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# @A340 SERVICE BULLETIN

**CONF ALL

FR70 FR69

164AR 

### B



## A **A**

Z160

F_SB_524094_6_BBAA_01_00 Figure A-GBBAA - Sheet 01 Installation of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 80 6

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# @A340 SERVICE BULLETIN

**CONF ALL

2 NEW POTABLE WATER FR69

FR70 STGR50RH



## B SERVICE DOOR 164AR 

### C **E**
**E F**  **F**

**L K** 

**NOTE:** OPTIONAL SOLUTION NOT SHOWN 01 01

TYPICAL

F_SB_524094_6_BBAA_02_02 Figure A-GBBAA - Sheet 02 Installation of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 81 6

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# @A340 SERVICE BULLETIN

**CONF ALL
226.0 mm (8.90 in)



### D

35 32 30



## D

**FWD** 3.5 mm (0.14 in) 35 

## C

34 32 30



## E 02

**NOTE:** USE EXISTING RIVET HOLES 02 04 03 04 03

APPLY SEALANT (MAT.NO.06AAA1) 03 APPLY COATING (MAT.NO.04QAB2) 04 **FWD** 34 04 03 04 03 

### B

**B** 

## B **B A**  **A A**  **A**

F_SB_524094_6_BBAA_03_03 Figure A-GBBAA - Sheet 03 Installation of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 82 6

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# @A340 SERVICE BULLETIN

**CONF ALL

2 26 28

22

20 24



## F **G**

07

USE IF NECESSARY FOR ADJUSTMENT 07 08 TORQUE VALUE = 8.2 Nm TO 10.6 Nm 08 (72.58 lbf.in TO 93.82 lbf.in) (4 POS)(4 POS)

(4 POS) 16 14 12 09

TORQUE VALUE = 3.7 Nm TO 4.8 Nm 09 (32.75 lbf.in TO 42.48 lbf.in) 24

HINGE SHOWN IN CLOSED POSITION 06 05

**NOTE:** MAKE SURE THAT THE CONTOUR OF THE STRUCTURE 05 06

AND THE HINGES ARE LEVEL AND THERE ARE NO STEPS. 

### C **C**



## C **C**

F_SB_524094_6_BBAA_04_02 Figure A-GBBAA - Sheet 04 Installation of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 83 6

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# @A340 SERVICE BULLETIN

**CONF ALL

**NOTE:** 50 52

50 54

54 10 

## G

**H H** 

**J**

6.8 mm DIA

(0.27 in) 54 50 54

50 50 52 04 03

APPLY SEALANT (MAT.NO.06AAA1) 03 APPLY COATING (MAT.NO.04QAB2) 04 04 03 04 03 

## D **D**

**E E**  **D D** 

**E E** 

APPLY SEALANT (MAT.NO.06AAB1) 10 F_SB_524094_6_BBAA_05_03 Figure A-GBBAA - Sheet 05 Installation of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 84 6

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# @A340 SERVICE BULLETIN

**CONF ALL 54

52 52

## J **FWD** 39° 39° 12

14

(10)

14

8 2



## K 2 60



## L OUTSIDE PANEL DOOR **FWD** = ===

F_SB_524094_6_BBAA_06_01 Figure A-GBBAA - Sheet 06 Installation of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 85 6

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# @A340 SERVICE BULLETIN

**CONF ALL

FR70 FR69

164AR 

### B



## A **A**

Z160

F_SB_524094_6_BCAA_01_00 Figure A-GBCAA - Sheet 01 Adjustment of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 86 6

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# @A340 SERVICE BULLETIN

**CONF ALL
FR69

FR70 STGR50RH



## B

02 03

02

03 **NOTE:** OPTIONAL SOLUTION NOT SHOWN 01 01

TYPICAL 

### A

**A A** 

**A B** 

**B B** 

**B C** 
**C**

APPLY RELEASE AGENT (MAT.NO. 14DBB1) APPLY SEALANT (MAT.NO. 06AAB1) 

### B

**B A** 

**A C** 

F_SB_524094_6_BCAA_02_02 Figure A-GBCAA - Sheet 02 Adjustment of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 87 6

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# @A340 SERVICE BULLETIN

**CONF ALL

6.5 mm (0.26 in)

04 2 164AR



## A **A**

6.5 mm (0.26 in) 2

SECURE WITH LOCK WIRE (MAT. NO.14QDB1) **NOTE:** 04 

## B **B** 05

TORQUE VALUE = 4.0 Nm TO 6.0 Nm (35.40 lbf.in TO 53.10 lbf.in) 05 164AR

F_SB_524094_6_BCAA_03_03 Figure A-GBCAA - Sheet 03 Adjustment of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 88 6

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# @A340 SERVICE BULLETIN

**CONF ALL

**NOTE:** 2 2 0.8 mm +/− 0.5 mm (0.031 in +/− 0.020 in) 06

07



## B **B**

**C** 164AR 164AR

07 ADJUST THE POTABLE WATER SERVICE DOOR, SO THAT A CIRCUMFERENTIAL GAP IS ACHIEVED 08 ADJUST ON INSTALLATION 06 ADJUST THE POTABLE WATER SERVICE DOOR AS NECESSARY 08 09

09 SECURE WITH THREADLOCKING ADHESIVE (MAT.NO.05BAE1) F_SB_524094_6_BCAA_04_01 Figure A-GBCAA - Sheet 04 Adjustment of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 89 6

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# @A340 SERVICE BULLETIN

**CONF ALL

FR70 FR69

164AR 

### A

**B**



## A Z160

F_SB_524094_6_BDAA_01_00 Figure A-GBDAA - Sheet 01 Additional work - Modification of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 90 6

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# @A340 SERVICE BULLETIN

**CONF ALL

(2) POTABLE WATER FR69

FR70 STGR50RH



## B SERVICE DOOR 164AR 

### C **D**

F_SB_524094_6_BDAA_02_00 Figure A-GBDAA - Sheet 02 Additional work - Modification of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 91 6

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# @A340 SERVICE BULLETIN

**CONF ALL



## C

**D BEFORE** 

**AFTER** (4)

(3)

6 (3)

F_SB_524094_6_BDAA_03_00 Figure A-GBDAA - Sheet 03 Additional work - Modification of the potable water service panel access door DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 92 6

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# @A340 SERVICE BULLETIN

**CONF ALL

FR70 FR69

164AR 

### A

**B**



## A Z160

F_SB_524094_6_BEAA_01_00 Figure A-GBEAA - Sheet 01 Additional work - Application of the sealant DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 93 6

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# @A340 SERVICE BULLETIN

**CONF ALL
FR69

FR70 STGR50RH



## B TYPICAL 

### C

**C A**  **A A**  **A A**  **A**

F_SB_524094_6_BEAA_02_00 Figure A-GBEAA - Sheet 02 Additional work - Application of the sealant DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 94 6

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# @A340 SERVICE BULLETIN

**CONF ALL

**NOTE:** APPLY SEALANT (MAT.NO.06AAA1) 01 APPLY COATING (MAT.NO.04QAB2) 02 02 01 02 01



## A **A**

02 01 02 01 

### C **C B**  **B**



## C

**B B**  **C C**  02 01 02 01 02 01 02 01

F_SB_524094_6_BEAA_03_00 Figure A-GBEAA - Sheet 03 Additional work - Application of the sealant DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 95 6

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# @A340 SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 96 6

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# @A340 SERVICE BULLETIN Appendix 01 - Elapsed Time Assumption

**CONF ALL

**ELAPSED TIME ASSUMPTIONS SERVICE BULLETIN No. A340−52−4094**

MH ET/S: PER MANHOURS ELAPSED TIME PER STEP NUMBER OF PERSONS 01 02

OPERATORS MAY DETERMINE THAT ANOTHER WAY TO DO THE WORK IS MORE SUITABLE FOR THEM. 01
02 : : IF A VSB IS INVOLVED, THE ASSOCIATED MANHOURS ARE NOT REFLECTED IN THIS GANTT CHART. SB ELAPSED TIME (HOURS) MH ET/S

TOTAL MANHOURS SB ELAPSED TIME 13.50 12.00 STEPS

0.50 0.50

1 5 10 0 REIDENTIFY THE POTABLE WATER SERVICE PANEL

RESTORE THE AIRCRAFT SURFACE PROTECTION

TEST PER

1

234 6789 11 GET ACCESS

REMOVE THE POTABLE WATER SERVICE DOOR REMOVE THE FITTINGS AND THE ANCHOR NUTS

INSTALL THE BONDING LEAD

ADJUST THE NEW POTABLE WATER SERVICE DOOR

CLOSE−UP INSTALL THE PLACARD INSTALL THE NEW ANCHOR NUTS

INSTALL THE NEW POTABLE WATER INSTALL THE NEW FITTING 2.50 2.50 1

0.50 0.50 1 1.00 0.50 2

0.50 0.50 1 2.00 1.00 2 0.25 0.25 1 0.25 0.25 1 0.75 0.75 1 0.50 0.50 1 0.25 0.25 1 1.25 1.25 1 2.50 2.50 1 INSTALL THE NEW HINGES 0.50 0.50 1 SERVICE PANEL ACCESS DOOR

12

THIS CHART IS ONLY A PROPOSAL. **NOTES:** 0.25 0.25 1 MODIFY THE NEW POTABLE WATER SERVICE PANEL ACCESS DOOR

F_SB_524094_6_GAAA_01_03 Figure A-GGAAA - Sheet 01 Gantt chart DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340 SERVICE BULLETIN Appendix 01 - Elapsed Time Assumption

This Page Intentionally Left Blank

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340 SERVICE BULLETIN Appendix 02 - Status of the aircraft after accomplishment of the Service Bulletin A340-52-4094 **CONF ALL MOD Config.001 Config.002 201938D50379 X

- 201939D59871 X

- 201938D50416

- X 203344D50725 X X 203563D50740 X X NOTE: X is used for the modifications embodied on aircraft after accomplishment of the Service Bulletin A340-52-4094.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340 SERVICE BULLETIN REPORTING SHEET 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL MODIFICATION No.: 201938D50416 201938D50379 201939D59871 203344D50725 203563D50740 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: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340 SERVICE BULLETIN QUALITY PERCEPTION FORM Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulties and to take corrective action to further improve the quality of our Service Bulletins. We thank you for the time you have taken in completing this form. (Please rate on a scale of 1 to 4, with 4 being the highest score) - Quality rating of this SB 4321 - Quality rating of the Accomplishment Instructions 4321 - Quality rating of the Illustrations 4321 - Is this SB easy to understand ? Y/N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials Operator Supplied X Mod/Inspection X Manpower X Industry support X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations Comments:

Operator: Date: Name/Title: Please return this form to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn : SEM4 Service Bulletins Management FAX : (33) 5 61 93 42 51 Or via your Resident Customer Support Office.

DATE: Apr 27/12 SERVICE BULLETIN No.: A340-52-4094 REVISION No.: 01 - Apr 25/14 Page: 1 6

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