# @A330 SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information only and is not approved for modification of the aircraft. 

# MANDATORY MANDATORY MANDATORY ATA SYSTEM: 21 

### TITLE: AIR CONDITIONING - GENERAL - INSTALL NEW BONDING BRACKETS AFTER FRAME64 LH BETWEEN P33-P34 **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR None MINOR 201681D50373 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 Maintenance experiences have shown that the bonding lead from the isolation valve 283HN to Frame (FR)64, between Stringer (STGR)33 and STGR34, is too close to the electrical harness 5871VB and chafing might be possible. The chafing might lead to a non-closure of the isolation valve 283HN through a short circuit of the isolation valve by contact of the chafed bonding lead and wire harness 5871VB. This Service Bulletin details the installation of a new bonding bracket and new bonding lead at STGR33, between FR64 and FR65. The accomplishment of this Service Bulletin will avoid possible chafing between the bonding lead and the electrical harness 5871VB and ensure the reliability of the isolation valve 283HN. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO POTENTIAL AD YES A/C OPERATION AFFECTED NO RELIABILITY AFFECTED YES PAX COMFORT AFFECTED NO COST SAVING NO ETOPS AFFECTED NO DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 1 6

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# @A330 SERVICE BULLETIN SUMMARY EVALUATION TABLE 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 213160D01R01 1 45.00 Bracket, Rivet, Bonding Lead, Screw, Washer, Nut EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

CRK ETD THY CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU None OEB None AOT None SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER None NATURE OF THE WORK AIRCRAFT YES EQUIPMENT NO HARD NO SOFT NO OBRM NO MANPOWER Task 213160-831-848-001: Modification TOTAL MANHOURS 3.00 ELAPSED TIME (HOURS) 3.00 APPENDICES None

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 2 6

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# @A330 SERVICE BULLETIN SUMMARY

**CONF ALL

Z160 

### B



## A

**B** 283HN

FR73 FR62 

### A

FR64 FR63

FR62

STGR34 STGR35

STGR33 FR61

283HN

G_SB_213160_6_SAAA_01_00 NEW BONDING BRACKET

Figure A-GSAAA - Sheet 01
DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 3 6

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# @A330 SERVICE BULLETIN SUMMARY

This Page Intentionally Left Blank

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 4 6

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# @A330 SERVICE BULLETIN
AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51



# MANDATORY MANDATORY MANDATORY ATA SYSTEM: 21 

### TITLE: AIR CONDITIONING - GENERAL - INSTALL NEW BONDING BRACKETS AFTER FRAME64 LH BETWEEN P33-P34 MODIFICATION No.: 201681D50373 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 330-243F (2) Effectivity by MSN 1004 1032 1051 1062 1070 (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 CRK 1051 1062 ETD 1032 1070 THY 1004
DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 1 6

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# @A330 SERVICE BULLETIN (4) Configuration by MSN MSN CONFIGURATION 1004 1032 1051 1062 1070 001 (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 Consumable CMLD01 1 Kit 213160D01R01 1 B. CONCURRENT REQUIREMENTS None C. REASON (1) History Maintenance experiences have shown that the bonding lead from the isolation valve 283HN to Frame (FR)64, between Stringer (STGR)33 and STGR34, is too close to the electrical harness 5871VB and chafing might be possible. The chafing might lead to a non-closure of the isolation valve 283HN through a short circuit of the isolation valve by contact of the chafed bonding lead and wire harness 5871VB. (2) Objective/Action This Service Bulletin details the installation of a new bonding bracket and new bonding lead at STGR33, between FR64 and FR65. (3) Advantages The accomplishment of this Service Bulletin will avoid possible chafing between the bonding lead and the electrical harness 5871VB and ensure the reliability of the isolation valve 283HN. (4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to :

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 2 6

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# @A330 SERVICE BULLETIN
Task 213160-831-848-001: Modification (1) Modify the bonding lead installation E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished. (2) Accomplishment Timescale 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. The accomplishment timescale, which has not yet been defined, will be given in the AD. 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 213160-831-848-001: Modification Get Access 1.00 On Aircraft Modify the bonding lead installation 0.75 Tests 0.25 Close-Up 1.00 TOTAL MANHOURS 3.00 ELAPSED TIME (HOURS) 3.00 H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 3 6

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# @A330 SERVICE BULLETIN
J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-20-00 06-30-00 06-31-53 20-28-00 24-41-00 25-53-00 25-80-00 50-14-00 52-30-00 Elec. Std. Practices Manual (ESPM) 20-51-20 20-51-21 20-55-00 Standards Manual (SM) Structural Repair Manual (SRM) 51-42-11 51-44-00 51-44-11 K. PUBLICATION AFFECTED

Illustrated Parts Catalog (IPC) 21-28-04 L. INTERCHANGEABILITY/MIXABILITY Not Applicable M. SPARES None

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 4 6

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# @A330 SERVICE BULLETIN
2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Kit 213160D01R01 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: Airbus Material, Logistic and Suppliers Weg beim Jaeger 150 D-22335 Hamburg Germany For ordering by internet: http//spares.airbus.com For ordering modification kits by fax: +49 40 50 76 25 90 For ordering single spares by fax: +49 40 50 76 25 12 (2) Price and Availability

Kit 213160D01R01 Cost 45.00 USD Availability 90 calendar days from receipt of order The Kit availability given above is the standard lead time from the date of your purchase order. If you require Kits 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 at the issue date of the Service Bulletin. B. INDUSTRY SUPPORT INFORMATION AIRBUS will share the costs of accomplishment of this Service Bulletin by providing the kits at no charge for orders placed before first issue date. For the accomplishment of this Service Bulletin before Dec-2014, AIRBUS will credit the manhours indicated in this Service Bulletin at the agreed in-house warranty labor rate for claims received not later than 90 days after completion of the last affected aircraft of your fleet.

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 5 6

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# @A330 SERVICE BULLETIN
C. LIST OF COMPONENTS Kit 213160D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 1 NAS1801-3-7 2 SCREW 2 MS21042-3 1 NUT 3 NAS1149C0332R 3 WASHER 6 EN6081D4-06 5 RIVET 7 ABS1577A05 1 BRACKET 8 E0089-10-280NN 1 LEAD 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. D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials Consumable CMLD01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Cleaning Solvent 11-016 As required Lint-Free Cotton Cloth 19-003 As required (2) Components None (3) Equipment None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING None

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 6 6

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# @A330 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 213160-831-848-001 - 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. Task Associated Data Zone 160 Manpower TOTAL MANHOURS 3.00 ELAPSED TIME (HOURS) 3.00 A. GENERAL (1) Subtask 213160-910-201-001 - 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 50-14-00, Page Block 001 Structural Repair Manual (SRM) 51-44-00 (a) For identification of zones (Refer to AMM 06-20-00, Page Block 001). (b) For Stringer (STGR) identification (Refer to AMM 06-30-00, Page Block 001). (c) For Frame (FR) identification (Refer to AMM 06-31-53, Page Block 001). DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 7 6

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# @A330 SERVICE BULLETIN (d) For sidewall panel identification (Refer to AMM 50-14-00, Page Block 001). (e) For fastener hole diameter and drill and deburr data (Refer to SRM 51-44-00). (2) Subtask 213160-839-201-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you done all the work given in this Service Bulletin. B. PREPARATION (1) Subtask 213160-941-201-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-860-801 Task 25-53-00-000-801 Task 25-80-00-000-801 Task 52-30-00-010-801 Fig. A-GBAAA Modify the lead bonding installation Sheet 01 Sheet 02 Fig. A-GBBAA Modify the lead bonding installation Sheet 01 Sheet 02 (a) Make sure that the aircraft is electrically grounded (Refer to AMM Task 24-41-00-860-801). (b) Put the access platform in position at the Aft cargo-compartment door. (c) Open the Aft cargo-compartment door (Refer to AMM Task 52-30-00-010-801). (d) If a Cargo Loading System (CLS) is installed, put a warning notice in position on the control panel to tell persons not to operate the CLS. (e) Remove the access panel 151TW (Refer to AMM Task 25-53-00-000-801). (f) In the work area, zone 160, as shown on Fig. A-GBAAA Sheet 01 and Fig. A-GBBAA Sheet 01 , remove the insulation blankets (Refer to AMM Task 25-80-00-000-801).

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 8 6

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# @A330 SERVICE BULLETIN
C. PROCEDURE (1) Subtask 213160-831-201-001 - Modify the bonding lead installation Work Zones and Access Panels Zone Access/Work location 160 Work location from Frame 64 to Frame 65 Stringer 34 Manpower Resources Manhours 0.75 Minimum number of person 1 Subtask elapsed time 0.75 Skills AIRFRAME Material necessary to do the job Kit 213160D01R01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 1 NAS1801-3-7 2 SCREW 2 MS21042-3 1 NUT 3 NAS1149C0332R 3 WASHER 6 EN6081D4-06 5 RIVET 7 ABS1577A05 1 BRACKET 8 E0089-10-280NN 1 LEAD Consumable CMLD01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Cleaning Solvent 11-016 As required Lint-Free Cotton Cloth 19-003 As required References Aircraft Maintenance Manual (AMM) Task 20-28-00-912-801 25-80-00, Page Block 801 Elec. Std. Practices Manual (ESPM) 20-51-20 20-51-21 Structural Repair Manual (SRM) 51-42-11 51-44-11 Fig. A-GBAAA Modify the lead bonding installation Sheet 01 Sheet 02 Fig. A-GBBAA Modify the lead bonding installation Sheet 01 Sheet 02 (a) As shown on Fig. A-GBAAA Sheet 01 and Fig. A-GBAAA Sheet 02, View C and D, remove: 2 Nut Item (2) Discard DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 9 6

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# @A330 SERVICE BULLETIN 4 Washer Item (3) Discard 2 Screw Item (1) Discard 1 Lead Bonding Item (4) Discard (b) As shown on Fig. A-GBAAA Sheet 02, at FR64, remove: 2 Rivet Item (6) Discard 1 Bracket Item (5) Discard (c) As shown on Fig. A-GBAAA Sheet 02, View E, close the holes with: 2 Rivet EN6081D4-06 Item 6 (Refer to SRM 51-42-11). (d) Install the new bracket at STGR34, between FR64 and FR65 LH, as shown on Fig. A-GBBAA Sheet 01 and Fig. A-GBBAA Sheet 02, View D, Section A-A. 1 At STGR34 make marks to show the position of the holes. 2 Drill the pilot hole at STGR34 with a diameter of 2.4mm (0.094inch) (Refer to SRM 51-44-11). 3 Temporarily install: 1 Bracket ABS1577A05 Item 7 NOTE: Use the new hole at STGR34. 4 Transfer drill the holes from the bracket, item 7, to STGR34 with a diameter of 3.3mm (0.13inch) (Refer to SRM 51-44-11). 5 Remove the bracket and deburr the holes at STGR34 and the bracket, item 7 (Refer to SRM 51-44-11). 6 Clean the contact surface of the STGR34 LH and the bracket, item 7, with: Lint-Free Cotton Cloth 19-003 As required
and Cleaning Solvent 11-016 As required

7 Install: 1 Bracket ABS1577A05 Item 7 3 Rivet EN6081D4-06 Item 6
DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 10 6

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# @A330 SERVICE BULLETIN (Refer to SRM 51-42-11). NOTE: Do the electrical bonding of the rivets (Refer to ESPM 20-51-20) and (Refer to AMM Task 20-28-00-912-801). (e) Perform a cutout in the insulation blanket in position of the new bracket, item 7, for installation of the insulation blanket (Refer to AMM 25-80-00, Page Block 801). (f) As shown on Fig. A-GBBAA Sheet 02, View C and D, install: 1 Lead Bonding E0089-10-280NN Item 8 with: 2 Screw NAS1801-3-7 Item 1 3 Washer NAS1149C0332R Item 3 1 Nut MS21042-3 Item 2 and do the electrical bonding (Refer to ESPM 20-51-21). D. TEST (1) Subtask 213160-760-201-001 - Low current test Manpower Resources Skills ELECTRICAL References Aircraft Maintenance Manual (AMM) Task 20-28-00-720-801 (a) Do the low current test of the new bonding lead and the new bracket (Refer to AMM Task 20-28-00-720-801). E. CLOSE-UP (1) Subtask 213160-942-201-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 25-53-00-400-801 Task 25-80-00-400-801 Task 52-30-00-410-801 Fig. A-GBBAA Modify the lead bonding installation Sheet 01 Sheet 02 Fig. A-GBAAA Modify the lead bonding installation Sheet 01 Sheet 02

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 11 6

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# @A330 SERVICE BULLETIN (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) In the work area, install the insulation blankets (Refer to AMM Task 25-80-00-400-801). (c) Install the access panel 151TW (Refer to AMM Task 25-53-00-400-801). (d) If installed, remove the warning notice from the CLS. (e) Close the Aft cargo-compartment door (Refer to AMM Task 52-30-00-410-801). (f) Remove the access platform(s).

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 12 6

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# @A330 SERVICE BULLETIN

**CONF ALL



### B Z160



## A 283HN

FR73 FR62 

### A

STGR33 FR64 FR63

FR62

STGR34 STGR35 FR61



## B **C**

283HN



### D **E**

G_SB_213160_6_BAAA_01_01 Figure A-GBAAA - Sheet 01 Modify the lead bonding installation DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 13 6

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# @A330 SERVICE BULLETIN

**CONF ALL



## C

**D** (2)
(3)

(4) (3) (1)

(2) (4) (1) (3)

(6) (5) FR64

(3)
6 FR64



## E BEFORE
AFTER

G_SB_213160_6_BAAA_02_02 Figure A-GBAAA - Sheet 02 Modify the lead bonding installation DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 14 6

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# @A330 SERVICE BULLETIN

**CONF ALL

Z160

G_SB_213160_6_BBAA_01_00 

### B



## A

**B C**  283HN

FR73 FR62 

### A

FR64 FR63

FR62

STGR34 STGR35

STGR33 FR61

283HN



### A **A D** 

Figure A-GBBAA - Sheet 01 Modify the lead bonding installation DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 15 6

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# @A330 SERVICE BULLETIN

**CONF ALL



## C **D**

100.0 mm

(3.94 in)

14.0 mm (0.55 in) STGR34 FR64



## A **A** 1 38 7

2

3

8 3
1

7 STGR34 6

G_SB_213160_6_BBAA_02_03 Figure A-GBBAA - Sheet 02 Modify the lead bonding installation DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 16 6

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# @A330 SERVICE BULLETIN REPORTING SHEET 

### TITLE: AIR CONDITIONING - GENERAL - INSTALL NEW BONDING BRACKETS AFTER FRAME64 LH BETWEEN P33-P34 MODIFICATION No.: 201681D50373 Please complete the appropriate item (A or B): A - SB WILL BE embodied YES/NO (if NO please comment) If YES, aircraft concerned (as per SB effectivity by default) and planned dates (month/year) of embodiment:

B - SB HAS BEEN embodied on aircraft: Operator comments:
From Airline: Name/Title: Signature: Date: If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to next normal revision or prior to SB embodiment, please indicate required service(s): Either: Modification Operational Impact (MOI), if available YES/NO Or : Intermediate revision YES/NO Important Information: This SB will only be incorporated in your maintenance and operational documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With the next feasible revision, this will result in - Updating of maintenance documentation to show pre and post SB data. - Updating of maintenance and operational documentation to show post SB data after embodiment. If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically include them in the manual revisions. Refer to SIL 00-037 for detailed information. Please return this completed sheet to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn: SDC32 Technical Data and Documentation Services FAX: (+33) 5 61 93 28 06 e-mail: sb.reporting@airbus.com or via your Resident Customer Support Office. Alternatively, SB lists via letters or fax are also accepted.

DATE: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 1 6

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# @A330 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: Aug 04/11 SERVICE BULLETIN No.: A330-21-3160 REVISION No.: 00 - Aug 04/11 Page: 1 6

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