# @A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51



# MANDATORYMANDATORYMANDATORY ATA SYSTEM: 52 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL MODIFICATION No.: 201938D50415 203344D50725 203563D50740 This page transmits Revision No.01 of Service Bulletin No.A340-52-5019 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, the bonding lead 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 EFFECTIVITY OPERATOR LIST UPDATED R REFERENCES / REPERCUSSIONS REFERENCES/REPERCUSSIONS TABLE UPDATED R MANPOWER MANPOWER UPDATED R Fig. A-GSAAA Fig. A-GSAAA Sheet 01 SHEET UPDATED R PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET Material Effectivity 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 WEIGHT AND BALANCE WEIGHT AND BALANCE UPDATED R Minor editorial or document structure change R REFERENCES REFERENCED DOCUMENTATION UPDATED R PUBLICATION AFFECTED PUBLICATIONS AFFECTED UPDATED R INTERCHANGEABILITY/MIXABILITY 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 525019D01R02 PART MATERIAL SET UPDATED MATERIAL SET LABEL UPDATED PART NUMBER UPDATED QUANTITY UPDATED ITEM NUMBER UPDATED KEYWORD UPDATED R

LIST OF MATERIALS - OPERATOR SUPPLIED Consumable Materials Consumable CMLD10 CONSUMABLE MATERIAL SET UPDATED CONSUMABLE UPDATED QUANTITY UPDATED R Components COMPONENTS UPDATED R Component COMPD02 PART MATERIAL SET ADDED N PARTS TO BE RE-IDENTIFIED BY OPERATOR PARTS TO BE RE-IDENTIFIED BY OPERATOR UPDATED R Reidentified part set REIDD06 PART MATERIAL SET ADDED N ACCOMPLISHMENT INSTRUCTIONS TASK 525019- 831-848-001-Modification TASK SOLUTION UPDATED NOTE UPDATED R Task associated data - 001 MAN HOURS UPDATED ELAPSED TIME UPDATED R Subtask 525019-910-201-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
Subtask 525019-941-201-001 SUBTASK SOLUTION UPDATED R Subtask 525019-831-201-002 SUBTASK SOLUTION ADDED N Subtask 525019-020-201-001 SUBTASK SOLUTION UPDATED QUANTITY UPDATED ITEM NUMBER UPDATED PART NUMBER DESCRIPTION UPDATED R

Subtask 525019-420-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED FIGURE REFERENCE UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 525019-420-202-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 525019-420-203-001 SUBTASK SOLUTION UPDATED PART NUMBER UPDATED FIGURE REFERENCE UPDATED MATERIAL LIST UPDATED R

Subtask 525019-420-204-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED REFERENCED DOCUMENTATION UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 525019-420-205-001 SUBTASK SOLUTION UPDATED QUANTITY UPDATED PART NUMBER UPDATED ITEM NUMBER UPDATED KEYWORD UPDATED CONSUMABLE UPDATED REFERENCED DOCUMENTATION UPDATED PART NUMBER DESCRIPTION UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 525019-820-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED QUANTITY UPDATED FIGURE REFERENCE UPDATED REFERENCED DOCUMENTATION UPDATED CONFIGURATION UPDATED MATERIAL LIST UPDATED R

Subtask 525019-916-201-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R
Subtask 525019-420-206-001 SUBTASK SOLUTION UPDATED CONSUMABLE UPDATED MATERIAL LIST UPDATED R

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 3 6

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# @A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET
Subtask 525019-700-201-001 SUBTASK SOLUTION UPDATED R Subtask 525019-942-201-001 SUBTASK SOLUTION UPDATED R TASK 525019- 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 Subtask 525019-910-202-001 SUBTASK SOLUTION ADDED N Subtask 525019-839-202-001 SUBTASK SOLUTION ADDED N Subtask 525019-941-202-001 SUBTASK SOLUTION ADDED N Subtask 525019-831-202-001 SUBTASK SOLUTION ADDED N Subtask 525019-960-202-001 SUBTASK SOLUTION ADDED N Subtask 525019-831-203-001 SUBTASK SOLUTION ADDED N Subtask 525019-700-202-001 SUBTASK SOLUTION ADDED N Subtask 525019-942-202-001 SUBTASK SOLUTION ADDED N Fig. A-GBAAA Fig. A-GBAAA Sheet 02 SHEET UPDATED R Fig. A-GBAAA Sheet 03 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-GBBAA Sheet 06 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 Fig. A-GBEAA Sheet 03 SHEET ADDED N Fig. A-GBEAA Sheet 04 SHEET ADDED N Appendix 01 - Elapsed Time Assumption Fig. A-GGAAA Fig. A-GGAAA Sheet 01 SHEET UPDATED R FILLING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document. Replace the complete document. DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 4 6

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# @A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET Put this Revision Transmittal Sheet in front of the Service Bulletin. HISTORY OF PREVIOUS REVISIONS No previous revision REVISION SEQUENCE ORIGINAL: May 29/12 REVISION No. : 01 - Apr 25/14

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 5 6

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# @A340-500/600 SERVICE BULLETIN REVISION TRANSMITTAL SHEET

This Page Intentionally Left Blank

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 6 6

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# @A340-500/600 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 201938D50415 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 154BR 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 A340-52-5011 was issued to inspect the access door 154BR and 171AL. The Modification Service Bulletin A340-52-5010 was issued as the final repair solution to the Inspection Service Bulletin A340-52-5011. Further occurrences of access door 154BR lost during flight have shown that the Modification Service Bulletin A340-52-5010 is not the definitive final repair solution for this access door. Therefore, this mandatory Modification Service Bulletin, A340-52-5019, is issued as the final repair solution for the access door 154BR. 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340-500/600 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 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Kit 525019D01R02 1 15,280.00 Door, attachment parts Component COMPD02 See SB Stud-adjusting EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

06U 25R 36V 70U 72W AHY AIB CES CHH DLH ETD HFM HFY IBE QAF QTR SAA TAM THA UAE VIR CONCURRENT REQUIREMENTS None 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 DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340-500/600 SERVICE BULLETIN SUMMARY EQUIPMENT NO HARD NO SOFT NO OBRM NO MANPOWER Task 525019-831-848-001: Modification TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 Task 525019-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the original issue TOTAL MANHOURS 8.00 ELAPSED TIME (HOURS) 8.00 APPENDICES Appendix 01 - Elapsed Time Assumption

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 3 6

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# @A340-500/600 SERVICE BULLETIN SUMMARY
**CONF ALL



## A

NEW POTABLE WATER FR63

FR64 STGR51RH



## B SERVICE DOOR 

### B FR64 FR63

154BR

154BR 

### A

Z150

F_SB_525019_6_SAAA_01_04 Figure A-GSAAA - Sheet 01
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 4 6

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# @A340-500/600 SERVICE BULLETIN
AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51



# MANDATORYMANDATORYMANDATORY ATA SYSTEM: 52 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL MODIFICATION No.: 201938D50415 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 340-541 340-542 340-642 (2) Effectivity by MSN 0371 0376 0383 0391 0394 0410 0416-0417 0426 0431 0436 0440 0445 0449 0453 0457 0460 0464 0468 0471 0475 0478 0482 0485 0488 0492 0495 0499 0514 0517 0520 0523 0531 0534 0537 0540 0543 0547 0557 0560 0563 0566 0569 0572 0575 0577 0580 0583 0586 0601 0604 0606 0608 0611 0615 0617 0619 0622 0624 0626 0628 0630 0639 0672 0677 0681 0685 0689 0694 0698 0702 0706 0710 0715 0719 0723 0727 0736 0740 0744 0748 0753 0757 0761-0768 0771 0775 0779 0783 0787 0790 0794 0798 0804 0812 0829 0837 0846 0848 0870 0886 0894 0897 0902 0910 0912 0917 0924 0929 0933 0953 0960 0972 0981 0987 0993 1005 1017 1030 1040 1079 1091 1102 1122

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340-500/600 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 06U 1091 1102 25R 0924 36V 0391 0416 70U 0902 72W 0917 AHY 0779 0886 0894 AIB 0478 0492 0499 0560 0563 CES 0468 0488 0514 0577 0586 CHH 0436 0453 0475 DLH 0482 0517 0523 0537 0540 0543 0566 0569 0580 0583 0762 0763 0767 0771 0790 0794 0812 0846 0848 0897 0972 0981 0987 1005 ETD 0748 0757 0761 0783 0829 0837 0870 0929 0933 1030 1040 HFM 0383 HFY 0910 0912 IBE 0431 0440 0460 0601 0604 0606 0617 0619 0672 0702 0727 0744 0960 0993 1017 1079 1122 QAF 0495 QTR 0715 0740 0766 0798 SAA 0410 0417 0426 0531 0534 0547 0557 0626 0630 TAM 0445 0464 THA 0624 0628 0677 0681 0689 0698 0710 0719 0775 0953 UAE 0394 0457 0471 0485 0520 0572 0608 0611 0685 0694 VIR 0371 0376 0449 0575 0615 0622 0639 0706 0723 0736 0753 0764 0765 0768 0787 0804 (4) Configuration by MSN MSN CONFIGURATION 0371 0376 0383 0391 0394 0410 0416 0417 0426 0431 0436 0440 0445 0449 0453 0457 0460 0464 0468 0471 0475 0478 0482 0485 0488 0492 0495 0499 0514 0517 0520 0523 0531 0534 0537 0540 0543 0547 0557 0560 0563 0566 0569 0572 0575 0577 0580 0583 0586 0601 0604 0606 0608 0611 0615 0617 0619 0622 0624 0626 0628 0630 0639 0672 0677 0681 0685 0689 0694 0698 0702 0706 0710 0715 0719 0723 0727 0736 0740 0744 0748 0753 0757 0761 0762 0763 0764 0765 0766 0767 0768 0771 0775 0779 0783 0787 0790 0794 0798 0804 0812 0829 0837 0846 0848 0870 0886 0894 0897 0902 0910 0912 0917 0924 0929 0933 0953 0960 0972 0981 0987 0993 1005 1017 1030 1040 1079 1091 1102 1122 001

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 2 6

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# @A340-500/600 SERVICE BULLETIN (5) Configuration definition **CONF 001 Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a standard configuration. (6) Material Effectivity MATERIAL QTY PER A/C SEE NOTES Kit 525019D01R02 1 Component COMPD02 As required (1) Reidentified part set REIDD05 1 Reidentified part set REIDD06 As required (2) Consumable CMLD10 As required NOTE (1): The matset Comp 525019D02 is applicable only for operators which have already matset Kit 525019D01R00 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 525019D06 is to be used only for operators which have already matset Kit 525019D01R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. B. CONCURRENT REQUIREMENTS None C. REASON (1) History Several cases have been reported in which the potable water service panel access door 154BR 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 A340-52-5011 was issued to inspect the access door 154BR and 171AL. The Modification Service Bulletin A340-52-5010 was issued as the final repair solution to the Inspection Service Bulletin A340-52-5011. Further occurrences of access door 154BR lost during flight have shown that the Modification Service Bulletin A340-52-5010 is not the definitive final repair solution for this access door. Therefore, this mandatory Modification Service Bulletin, A340-52-5019, is issued as the final repair solution for the access door 154BR. The loss of this door is classified to be a potential unsafe condition.
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 3 6

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# @A340-500/600 SERVICE BULLETIN 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 D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : Task 525019-831-848-001: Modification (1) Modify the potable water service panel access door PN F5348654400600 (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 F5348654400800 (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 525019-831-849-001: Modification - ADDITIONAL WORK for aircraft modified by the
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 4 6

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# @A340-500/600 SERVICE BULLETIN original issue (1) Modify the potable water service panel access door PN F5348654400600 (2) Replace the bonding lead (3) Apply sealant to the modified areas 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. G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operator’s circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying times for paints, sealants, etc., and general administration work are also not included. Task 525019-831-848-001: 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 DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 5 6

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# @A340-500/600 SERVICE BULLETIN
Task 525019-831-848-001: Modification Install the new hinges 0.50 Install the new potable water service panel access door PN F5348654400800 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 F5348654400600 0.25 Tests 1.25 Close-Up 2.50 TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 Task 525019-831-849-001: 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 F5348654400600 0.25 Replace the bonding lead 0.50 Apply sealant to the modified areas 1.00 Tests 1.25 Close-Up 2.50 TOTAL MANHOURS 8.00 ELAPSED TIME (HOURS) 8.00 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

. 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. A340-500 A340-600 Manufacturers Empty Weight +0.264 KG +0.582 LB +0.264 KG +0.582 LB Effect on Balance +14.435 KGM +104.444 LBF.FT +16.398 KGM +118.647 LBF.FT

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 6 6

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# @A340-500/600 SERVICE BULLETIN
I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

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) 20-42-12 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 K. PUBLICATION AFFECTED

Aircraft Maintenance Manual (AMM) 52-42-13 Illustrated Parts Catalog (IPC) 11-21-38 52-42-04 Maintenance Planning Document (MPD) 524000-04-1 Structural Repair Manual (SRM) 52-42-11 L. INTERCHANGEABILITY/MIXABILITY DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES Door Assy F5348654400400 F5348654400800 03 Not Applicable Panel F5348652320400 F5348633820000 03 Not Applicable Door Assy F5348654400600 F5348654400800 03 Not Applicable NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. M. SPARES None

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 7 6

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# @A340-500/600 SERVICE BULLETIN

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# @A340-500/600 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 525019D01R02 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 COMPD02 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 525019D01R02 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. Component COMPD02 Operator supplied AIRBUS parts required to accomplish this Service Bulletin are to be purchased by a spares purchase order.
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 9 6

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# @A340-500/600 SERVICE BULLETIN
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 525019D01R02 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 2 F5348654400800 1 DOOR (2) F5348654400400 03 8 NAS1100-3-7 2 SCREW 10 E0091-10-250NN 1 LEAD 11 E0126-10B 0.25 (ME) TUBING 12 NAS1291C3M 10 NUT 14 NAS1149C0332R 12 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.

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 10 6

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# @A340-500/600 SERVICE BULLETIN
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 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 COMPD02 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 6 A9249715920200 1 STUD 8 NAS1100-3-7 2 SCREW 10 E0091-10-250NN 1 LEAD 11 E0126-10B 0.25 (ME) TUBING 12 NAS1291C3M 2 NUT 14 NAS1149C0332R 4 WASHER 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 11 6

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# @A340-500/600 SERVICE BULLETIN
NOTE: The matset Comp 525019D02 is applicable only for operators which have already matset Kit 525019D01R00 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 F5348633820000 PANEL F5348652320400 Reidentified part set REIDD06 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348654400800 DOOR F5348654400600 NOTE: The part set Reid 525019D06 is to be used only for operators which have already matset Kit 525019D01R00 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 12 6

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# @A340-500/600 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 525019-831-848-001 - 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. Task Associated Data Zone 160
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 13 6

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# @A340-500/600 SERVICE BULLETIN Manpower TOTAL MANHOURS 13.50 ELAPSED TIME (HOURS) 12.00 A. GENERAL (1) Subtask 525019-910-201-001 - 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). (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. DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 14 6

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# @A340-500/600 SERVICE BULLETIN (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 525019-839-201-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. B. PREPARATION (1) Subtask 525019-941-201-001 - 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.
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 15 6

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# @A340-500/600 SERVICE BULLETIN - 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 154BR. (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. C. PROCEDURE (1) Subtask 525019-831-201-002 - Modify the potable water service panel access door PN F5348654400600 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 COMPD02 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6 A9249715920200 1 STUD NOTE: The matset Comp 525019D02 is applicable only for operators which have already matset Kit 525019D01R00 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 REIDD06 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348654400800 DOOR F5348654400600
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 16 6

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# @A340-500/600 SERVICE BULLETIN
NOTE: The part set Reid 525019D06 is to be used only for operators which have already matset Kit 525019D01R00 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 525019D01R00 on stock, have to modify the Door Assy, delivered with the matset Kit 525019D01R00, following the subsequent worksteps. Otherwise continue with SUBTASK 525019-020-201 001 Remove the potable water service panel access door

. (a) If you have the matset Kit 525019D01 with revision 00, then on bench, remove from the Door Assy, PN F5348654400600, 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 F5348654400600, 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 (c) Reidentify the potable water service panel access door: 1 Door Assy F5348654400600 becomes 1 Door Assy F5348654400800 NOTE: Mark the new P/N on the Door Assy with a permanent marker. (2) Subtask 525019-020-201-001 - Remove the potable water service panel access door Work Zones and Access Panels Zone Access/Work location 160

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 17 6

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# @A340-500/600 SERVICE BULLETIN 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: 2 Nut Item (12) Discard 4 Washer Item (14) Discard 2 Screw Item (8) Discard 1 Bonding lead Item (10) Discard 1 Tubing-Heat-Shrinkable Item (11) Discard (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 F5348654400400 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
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 18 6

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# @A340-500/600 SERVICE BULLETIN (3) Subtask 525019-020-202-001 - 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

(4) Subtask 525019-420-201-001 - 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

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 19 6

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# @A340-500/600 SERVICE BULLETIN Material necessary to do the job Kit 525019D01R02 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. (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 and 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. DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 20 6

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# @A340-500/600 SERVICE BULLETIN (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. (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 DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 21 6

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# @A340-500/600 SERVICE BULLETIN (5) Subtask 525019-420-202-001 - 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 525019D01R02 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 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

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 22 6

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# @A340-500/600 SERVICE BULLETIN (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). (6) Subtask 525019-420-203-001 - Install the new potable water service panel access door PN F5348654400800 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 525019D01R02 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 2 F5348654400800 1 DOOR 12 NAS1291C3M 8 NUT DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 23 6

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# @A340-500/600 SERVICE BULLETIN
ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 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 F5348654400800 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. (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 525019-420-204-001 - 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

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 24 6

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# @A340-500/600 SERVICE BULLETIN Material necessary to do the job Kit 525019D01R02 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. (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.

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 25 6

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# @A340-500/600 SERVICE BULLETIN (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. (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
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 26 6

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# @A340-500/600 SERVICE BULLETIN
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 525019-420-205-001 - 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 525019D01R02 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 8 NAS1100-3-7 2 SCREW 10 E0091-10-250NN 1 LEAD 11 E0126-10B 0.25 (ME) TUBING 12 NAS1291C3M 2 NUT 14 NAS1149C0332R 4 WASHER
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 27 6

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# @A340-500/600 SERVICE BULLETIN
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) 20-42-12 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: 0.25 (ME) Tubing-Heat-Shrinkable E0126-10B Item 11 together with 1 Lead Bonding E0091-10-250NN Item 10 and attach with 2 Screw NAS1100-3-7 Item 8 4 Washer NAS1149C0332R Item 14 2 Nut NAS1291C3M Item 12 (c) Shrink the Tubing-Heat-Shrinkable, item 11, in accordance with ESPM 20-42-12.

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 28 6

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# @A340-500/600 SERVICE BULLETIN (d) Apply to the bonding points as given in AMM Task 20-28-00-912-802: Varnish-- Electrical Bonding Structure 04TMB2 As required (9) Subtask 525019-930-201-001 - 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 F5348633820000 PANEL F5348652320400 Reidentify the potable water service panel: 1 Panel F5348652320400 becomes 1 Panel F5348633820000 NOTE: Mark the new P/N on the panel with a permanent marker. (10) Subtask 525019-820-201-001 - 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 29 6

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# @A340-500/600 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 30 6

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# @A340-500/600 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 31 6

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# @A340-500/600 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 525019-916-201-001 - 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 32 6

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# @A340-500/600 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 525019-420-206-001 - 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 525019D01R02 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 33 6

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# @A340-500/600 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

D. TEST (1) Subtask 525019-700-201-001 - 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. E. CLOSE-UP (1) Subtask 525019-942-201-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-862-801 Task 53-00-00-400-804 DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 34 6

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# @A340-500/600 SERVICE BULLETIN (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 154BR. (d) De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-801.

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 35 6

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# @A340-500/600 SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 36 6

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# @A340-500/600 SERVICE BULLETIN Task 525019-831-849-001 - Modification - ADDITIONAL WORK for aircraft modified by the original issue 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. Task Associated Data Manpower TOTAL MANHOURS 8.00 ELAPSED TIME (HOURS) 8.00 DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 37 6

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# @A340-500/600 SERVICE BULLETIN
A. GENERAL (1) Subtask 525019-910-202-001 - 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 525019-839-202-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. B. PREPARATION (1) Subtask 525019-941-202-001 - 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 DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 38 6

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# @A340-500/600 SERVICE BULLETIN (a) The following items shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear). - Engine shut down, thrust reversers closed and locked. - Aircraft in clean configuration. - Parking brake applied. - Aircraft electrical network de-energized. - Hydraulic systems depressurized. - Access to the cockpit and cabin is available. - All circuit breakers are in closed position. - All controls in NORM, AUTO or OFF position. (b) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-860-802. (c) 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 154BR. (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. C. PROCEDURE (1) Subtask 525019-831-202-001 - Modify the potable water service panel access door PN F5348654400600 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 COMPD02 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 6 A9249715920200 1 STUD
DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 39 6

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# @A340-500/600 SERVICE BULLETIN
NOTE: The matset Comp 525019D02 is applicable only for operators which have already matset Kit 525019D01R00 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 REIDD06 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES F5348654400800 DOOR F5348654400600 NOTE: The part set Reid 525019D06 is to be used only for operators which have already matset Kit 525019D01R00 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 Fig. A-GBDAA Additional work - Modification of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Fig. A-GBCAA Adjustment of the potable water service panel access door Sheet 01 Sheet 02 Sheet 03 Sheet 04 (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 F5348654400600, 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

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 40 6

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# @A340-500/600 SERVICE BULLETIN (d) Install to the Door Assy, PN F5348654400600, 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 F5348654400600 becomes 1 Door Assy F5348654400800 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
(2) Subtask 525019-960-202-001 - Replace the bonding lead Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills NON SPECIFIC Material necessary to do the job Component COMPD02 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 8 NAS1100-3-7 2 SCREW 10 E0091-10-250NN 1 LEAD 11 E0126-10B 0.25 (ME) TUBING 12 NAS1291C3M 2 NUT 14 NAS1149C0332R 4 WASHER NOTE: The matset Comp 525019D02 is applicable only for operators which have already matset Kit 525019D01R00 on stock or which have already accomplished this Service Bulletin at the original issue and have to do the additional work. DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 41 6

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# @A340-500/600 SERVICE BULLETIN
NOTE: The above list of components is not an AIRBUS Kit, the required parts shall be ordered as necessary through the given channel. 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) 20-42-12 20-51-20 Fig. A-GBEAA Additional work - Replacement of the bonding lead Sheet 01 Sheet 02 Sheet 03 Sheet 04 (a) From the door, as shown on Fig. A-GBEAA Sheet 01 , Fig. A-GBEAA Sheet 02 and Fig. A-GBEAA Sheet 04, View D remove: 2 Nut Item (12) Discard 4 Washer Item (14) Discard 2 Screw Item (8) Discard 1 Bonding lead Item (10) Discard 1 Tubing-Heat-Shrinkable Item (11) Discard (b) Clean the bonding points, as shown on AMM Task 20-28-00-912-802 and as given in ESPM 20-51-20, with: Non Aqueous Cleaner-General 08BAA9 As required

and Textile-Lint Free Cotton 14SBA1 As required (c) Install, as shown on Fig. A-GBEAA Sheet 01, Fig. A-GBEAA Sheet 02 and Fig. AGBEAA Sheet 04, View E: 0.25 (ME) Tubing-Heat-Shrinkable E0126-10B Item 11 together with DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 42 6

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# @A340-500/600 SERVICE BULLETIN

1 Lead Bonding E0091-10-250NN Item 10 and attach with 2 Screw NAS1100-3-7 Item 8 4 Washer NAS1149C0332R Item 14 2 Nut NAS1291C3M Item 12 (d) Shrink the Tubing-Heat-Shrinkable, item 11, in accordance with ESPM 20-42-12. (e) Apply to the bonding points as given in AMM Task 20-28-00-912-802: Varnish-- Electrical Bonding Structure 04TMB2 As required (3) Subtask 525019-831-203-001 - 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 - Replacement of the bonding lead Sheet 01 Sheet 02 Sheet 03 Sheet 04

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 43 6

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# @A340-500/600 SERVICE BULLETIN (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 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 D. TEST (1) Subtask 525019-700-202-001 - 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. DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 44 6

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# @A340-500/600 SERVICE BULLETIN
E. CLOSE-UP (1) Subtask 525019-942-202-001 - 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 154BR. (d) De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-801.

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 45 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



### B



## A FR64 FR63 

### A

154BR Z150

F_SB_525019_6_BAAA_01_01 Figure A-GBAAA - Sheet 01 Removal of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 46 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

(2) POTABLE WATER FR63

FR64 STGR51RH



## B SERVICE DOOR 

### F **F**

**D D** 

154BR 

### C

F_SB_525019_6_BAAA_02_02 Figure A-GBAAA - Sheet 02 Removal of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 47 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

(12) (14)

(14) (8)
(2)



## D (2) (26) (28)

(22)

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

(4 POS)

(16) (14) (12) 

### E

(8) (14)

(14) (12)



## C (10)

(11)

F_SB_525019_6_BAAA_03_01 Figure A-GBAAA - Sheet 03 Removal of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 48 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

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

(50) 

## E

**F**
F_SB_525019_6_BAAA_04_00 Figure A-GBAAA - Sheet 04 Removal of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 49 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



### B



## A FR64 FR63 

### A

154BR Z150

F_SB_525019_6_BBAA_01_01 Figure A-GBBAA - Sheet 01 Installation of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 50 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

2 NEW POTABLE WATER


## B SERVICE DOOR 

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

**L**

TYPICAL FR63

FR64 STGR51RH

154BR 

### K

F_SB_525019_6_BBAA_02_03 Figure A-GBBAA - Sheet 02 Installation of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 51 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

35 32 30



## D

**FWD** 3.5 mm (0.14 in) 35 224.2 mm (8.83 in)



### D



## C

34 32 30



## E 01

**NOTE:** USE EXISTING RIVET HOLES 01 03 02 03 02

APPLY SEALANT (MAT.NO.06AAA1) 02 APPLY COATING (MAT.NO.04QAB2) 03 **FWD** 34 03 02 03 02 

### A **A**

**B**

**B** 

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

F_SB_525019_6_BBAA_03_04 Figure A-GBBAA - Sheet 03 Installation of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 52 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

2 26 28

22

20 24



## F **G**

06

USE IF NECESSARY FOR ADJUSTMENT 06 07 TORQUE VALUE = 8.2 Nm TO 10.6 Nm 07 (72.58 lbf.in TO 93.82 lbf.in) (4 POS)(4 POS)

(4 POS) 16 14 12 08

TORQUE VALUE = 3.7 Nm TO 4.8 Nm 08 (32.75 lbf.in TO 42.48 lbf.in) 24

HINGE SHOWN IN CLOSED POSITION 05 04

**NOTE:** MAKE SURE THAT THE CONTOUR OF THE STRUCTURE 04 05

AND THE HINGES ARE LEVEL AND THERE ARE NO STEPS. 

## C **C C**  **C**

F_SB_525019_6_BBAA_04_03 Figure A-GBBAA - Sheet 04 Installation of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 53 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

**NOTE:** 50 52

50 54

54 09 

## G

**H H** 

**J**

6.8 mm DIA

(0.27 in) 54 50 54

50 50 52 03 02

APPLY SEALANT (MAT.NO.06AAA1) 02 APPLY COATING (MAT.NO.04QAB2) 03 03 02 03 02 

## D **D**

**E E** 

**D D** 

**E E** 

APPLY SEALANT (MAT.NO.06AAB1) 09 F_SB_525019_6_BBAA_05_06 Figure A-GBBAA - Sheet 05 Installation of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 54 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL 54

52 52

## J **FWD** 39° 39°

2 60



## L OUTSIDE PANEL DOOR **FWD** = === 12
14

10 14
8

2 8 14

14 12



## K 11

F_SB_525019_6_BBAA_06_01 Figure A-GBBAA - Sheet 06 Installation of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 55 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



### B



## A FR64 FR63 

### A

154BR Z150

F_SB_525019_6_BCAA_01_01 Figure A-GBCAA - Sheet 01 Adjustment of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 56 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL FR63

FR64 STGR51RH



## B
APPLY RELEASE AGENT (MAT.NO. 14DBB1) 01 02

01

APPLY SEALANT (MAT.NO. 06AAB1) 02 

### A

**A A** 

**A NOTE:**  TYPICAL 

### B

**B B** 

**B A** 

**A B** 

**B C**  **C C** 

F_SB_525019_6_BCAA_02_03 Figure A-GBCAA - Sheet 02 Adjustment of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 57 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

6.5 mm (0.26 in)

SECURE WITH LOCK WIRE (MAT. NO.14QDB1) **NOTE:** 03 03 2



## A **A**

2



## B **B** 04

TORQUE VALUE = 4.0 Nm TO 6.0 Nm (35.40 lbf.in TO 53.10 lbf.in) 04 154BR 6.5 mm (0.26 in) 154BR

F_SB_525019_6_BCAA_03_02 Figure A-GBCAA - Sheet 03 Adjustment of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 58 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

2 2 0.8 mm +/− 0.5 mm (0.031 in +/− 0.020 in) 05

06



## C 154BR 154BR 

## C **C**

07

**NOTE:** 06 ADJUST THE POTABLE WATER SERVICE DOOR, SO THAT A CIRCUMFERENTIAL GAP IS ACHIEVED 07 ADJUST ON INSTALLATION 05 ADJUST THE POTABLE WATER SERVICE DOOR AS NECESSARY

08 SECURE WITH THREADLOCKING ADHESIVE (MAT.NO.05BAE1) 08

F_SB_525019_6_BCAA_04_00 Figure A-GBCAA - Sheet 04 Adjustment of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 59 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



### B



## A FR64 FR63 

### A

154BR Z150

F_SB_525019_6_BDAA_01_00 Figure A-GBDAA - Sheet 01 Additional work - Modification of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 60 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL

(2) POTABLE WATER FR63

FR64 STGR51RH



## B SERVICE DOOR 154BR 

### C **D**

F_SB_525019_6_BDAA_02_01 Figure A-GBDAA - Sheet 02 Additional work - Modification of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 61 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



## C

**D** (4)

(3)

6 (3) 

## BEFORE

**AFTER**

F_SB_525019_6_BDAA_03_00 Figure A-GBDAA - Sheet 03 Additional work - Modification of the potable water service panel access door DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 62 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



### B



## A FR64 FR63 

### A

154BR Z150

F_SB_525019_6_BEAA_01_00 Figure A-GBEAA - Sheet 01 Additional work - Replacement of the bonding lead DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 63 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL FR63

FR64 STGR51RH



## B TYPICAL 

### A **A A**  **A**
**A A**  **C**

**D E** 

F_SB_525019_6_BEAA_02_00 Figure A-GBEAA - Sheet 02 Additional work - Replacement of the bonding lead DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 64 6

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# @A340-500/600 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_525019_6_BEAA_03_01 Figure A-GBEAA - Sheet 03 Additional work - Replacement of the bonding lead DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 65 6

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# @A340-500/600 SERVICE BULLETIN

**CONF ALL



## D (12) (14)

(10) (14)

(8) (8) (14)

(14) (12) 12
14

10 14
8 8 14

14 12 (11)

11



## E **BEFORE**

**AFTER**

F_SB_525019_6_BEAA_04_00 Figure A-GBEAA - Sheet 04 Additional work - Replacement of the bonding lead DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 66 6

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# @A340-500/600 SERVICE BULLETIN Appendix 01 - Elapsed Time Assumption
**CONF ALL

**ELAPSED TIME ASSUMPTIONS SERVICE BULLETIN No. A340−52−5019**

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

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

THIS CHART IS ONLY A PROPOSAL. OPERATORS MAY DETERMINE THAT ANOTHER WAY TO DO THE WORK IS MORE SUITABLE FOR THEM. 01
02 **NOTES:** PER

1

: : IF A VSB IS INVOLVED, THE ASSOCIATED MANHOURS ARE NOT REFLECTED IN THIS GANTT CHART. 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 0.25 0.25 1 SERVICE PANEL ACCESS DOOR MODIFY THE NEW PORTABLE WATER

F_SB_525019_6_GAAA_01_03 Figure A-GGAAA - Sheet 01 Gantt chart DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340-500/600 SERVICE BULLETIN REPORTING SHEET 

### TITLE: DOORS-SERVICE DOORS-MODIFICATION OF LATCHING MECHANISM OF POTABLE WATER SERVICE PANEL MODIFICATION No.: 201938D50415 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: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 1 6

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# @A340-500/600 SERVICE BULLETIN QUALITY PERCEPTION FORM Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulties and to take corrective action to further improve the quality of our Service Bulletins. We thank you for the time you have taken in completing this form. (Please rate on a scale of 1 to 4, with 4 being the highest score) - Quality rating of this SB 4321 - Quality rating of the Accomplishment Instructions 4321 - Quality rating of the Illustrations 4321 - Is this SB easy to understand ? Y/N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials Operator Supplied X Mod/Inspection X Manpower X Industry support X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations Comments:

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

DATE: May 29/12 SERVICE BULLETIN No.: A340-52-5019 REVISION No.: 01 - Apr 25/14 Page: 1 6

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