# C @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. ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - FCSC - INTRODUCE FCSC L20M19 STANDARD ON BASIC A330 AIRCRAFT. **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR 55696S18546 MINOR None 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 A new Flight Control Secondary Computer (FCSC) standard, named L20M19, was developed to take into account the last FCSC software evolutions. This Service Bulletin is published to advise all operators of A330 aircraft with mechanical rudder (aircraft on which Mod. No. 49144S16279 (FLIGHT CONTROLS - ELECTRICAL FLIGHT CONTROL SYSTEM (EFCS) - INSTALL RUDDER FLY-BY WIRE ON A330/A340) is not embodied) of the issue of THALES AVIONICS Service Bulletin No. B492AAM-27-014. This Service Bulletin recommends introduction of new software "L20M19" PN B492AAM0411 on the two FCSCs by means of On-Board Replaceable Modules (OBRMs) replacement or reprogramming or FCSCs replacement. Accomplishment of this Service Bulletin introduces the following improvements : - new elevator position monitoring, - improvement of other computers monitoring, - improvement of rate gyro units monitoring. The "new elevator position monitoring" function, that will allow to cancel red Operation Engineering Bulletin (OEB) No. 50, will be active at aircraft level only if FCSC L20M19 standard is associated with future Flight Control Primary Computer (FCPC) standards. It is anticipated that an Airworthiness Directive (AD) will mandate modification of both FCSC and FCPC. DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 1 5

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# C @A330 SERVICE BULLETIN SUMMARY After AD issuance, this Service Bulletin will cancel red OEB No. 50 and Aircraft Flight Manual (AFM) Temporary Revision (TR) 4.02.00/25 if associated with future FCPC standards. Operators having programmed an OEB reminder should delete the reminder(s) from their system. Only in the case of these associations, the operational consequences of this Service Bulletin are the modifications of the Flight Manual (FM). NOTE: For a full improvements description, refer to Modification Operational Impact (MOI) No. 55696. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE RECOMMENDED CANCELS INSPECTION SB NO POTENTIAL AD YES A/C OPERATION AFFECTED YES RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO COST SAVING NO ETOPS AFFECTED NO STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED YES MATERIAL PRICE INFORMATION MATERIAL PRICE INFORMATION TABLE TYPE MATERIAL QUANTITY PER A/C PRICE PER A/C (USD) MAINPARTS BFE Equipment BFEA01 See SB See SB FCSC
EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

ACA ACI ADH AFR ALK BMA CPA CRL CYP DAT EDW EEZ EIN EVA FWI GFA GIA GRL HDA HFY HVN IAC IWD JST KAL LTU LVG MAS MEA MON MPD OBS PAL QAF QTR SAS SSV SWR TAM TAP TCX THA TSC UAE USA VKG XAX XLF CONCURRENT REQUIREMENTS Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin or the equivalent production modification : Service Bulletin No. A330-27-3060 Mod. No. 46344S14197 A330-27-3017 42983S12314 A330-27-3079 47587S14930 A330-27-3080 47735S14929 NOTE: Accomplish either Service Bulletin No. A330-27-3079 or A330-27-3080 as per effectivity specified in these Service Bulletins. REFERENCES / REPERCUSSIONS TFU 27.90.00.033 OEB 50 DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 2 5

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# C @A330 SERVICE BULLETIN SUMMARY AOT None SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHERS None NATURE OF THE WORK AIRCRAFT NO EQUIPMENT YES HARD YES SOFT YES OBRM YES MANPOWER Task 273145-831-801-001: MODIFICATION TOTAL MANHOURS 3.00 ELAPSED TIME (HOURS) 3.00 C Additional manhours related to Vendor SB; refer to: Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU THALES AVIONICS Service Bulletin No. B492AAM-27-014 APPENDICES None

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 3 5

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# C @A330 SERVICE BULLETIN SUMMARY

**CONF ALL

G_SB_273145_5_SAAA_01_00 FR20

915VU

800VU 

## A

**B** − Z121 Z122 

### A **B**

3CE2 3CE1

G_SB_273145_5_SAAA_01_00 Figure A-FSAAA - Sheet 01

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 4 5

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# C @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 ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - FCSC - INTRODUCE FCSC L20M19 STANDARD ON BASIC A330 AIRCRAFT. MODIFICATION No.: 55696S18546 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 NOTE: This modification is applicable by Service Bulletin only. NOTE: This Service Bulletin is not applicable to A330 aircraft on which Mod. No. 49144S16279 (INSTALL RUDDER FLY-BY WIRE ON A330/A340) is embodied. (1) Models 330-202 330-203 330-223 330-243 330-301 330-321 330-322 330-323 330-341 330-342 330-343 (2) Effectivity by MSN 0012 0017 0030 0037 0045 0050 0054-0055 0059-0060 0062 0064-0067 0069-0073 0077 0082-0083 0086-0087 0095-0096 0098-0100 0102 0106-0107 0109-0113 0116 0118-0122 0127 0132 0138 0140 0143-0144 0148 0153 0155 0162 0165 0171-0172 0177 0181 0183-0184 0188-0189 0191 0195 0198 0200 0203 0205-0206 0209 0211 0219 0222-0224 0226 0229-0232 0234 0238 0240-0241 0244 0247-0251 0253-0256 0258-0259 0261-0262 0265-0267 0269 0271-0272 0275-0277 0279 0281 0283-0288 0290-0291 0293-0296 0299-0301 0303 0305-0306 0308-0309 0311-0317 0320 0322-0324 0326 0328 0330 0333-0334 0337-0340 0342-0346 0348-0351 0353 0356-0358 0361-0362 0364-0366 0368-0370 0372 0375 0380 0382 0384 0386 0388-0389 0392-0393 0396-0398 0400-0401 0403-0405 0407-0409 0412 0418-0423 DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 1 5

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# C @A330 SERVICE BULLETIN

0425 0427-0428 0432 0437 0439 0441 0443-0444 0448 0451-0452 0454-0456 0458 0461-0463 0465-0466 0469 0472-0473 0476-0477 0479-0481 0484 0486-0487 0489-0491 0493-0494 0496-0498 0500-0513 0515-0516 0518-0519 0521-0522 0525-0527 0529-0530 0532 0535-0536 0539 0548 0550-0551 0565 0567-0568 0581 0584 0597 0627 0635 0657 0660 (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 ACA 0277 0279 0284 0344 0400 0408 0412 0419 ACI 0507 0510 ADH 0272 0339 AFR 0422 0443 0448 0458 0465 0481 0498 0500 0502 0503 0516 0519 0567 0584 0657 0660 ALK 0303 0306 0311 0313 BMA 0398 0401 0404 CPA 0012 0017 0071 0083 0099 0102 0109 0113 0118 0121 0155 0244 0386 0389 0393 0418 0420 0421 0423 0439 0539 0548 0565 CRL 0285 0320 CYP 0505 0526 DAT 0030 0037 0045 0082 EDW 0369 EEZ 0358 0364 EIN 0055 0059 0070 0086 0269 0330 0397 EVA 0530 0535 FWI 0240 0253 GFA 0276 0281 0286 0287 0334 0340 GIA 0138 0140 0144 0148 0153 0165 GRL 0230 HDA 0098 0106 0132 0177 0234 0405 0407 0479 0512 0581 HFY 0096 HVN 0087 0255 0262 IAC 0353 0362 IWD 0072 JST 0506 0508 0513 0522 KAL 0162 0172 0206 0219 0222 0226 0241 0256 0258 0267 0338 0350 0351 0368 0425 0428 0484 0490 0550 LTU 0120 0127 0171 0403 0432 0444 0454 0469 0476 0493 LVG 0551 0597 0627 MAS 0067 0069 0073 0077 0095 0100 0107 0110 0116 0119 0143 0290 0296 0300 MEA 0527 0529 0532 MON 0261 0265 MPD 0205 0211 DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 2 5

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# C @A330 SERVICE BULLETIN

OPERATOR MSN OBS 0461 PAL 0183 0184 0188 0189 0191 0198 0200 0203 QAF 0487 QTR 0441 0463 0473 0489 0504 0511 0521 SAS 0496 0497 0515 0568 SSV 0357 SWR 0229 0249 0275 0288 0291 0294 0299 0322 0324 0343 0366 TAM 0232 0238 0247 0259 0361 0466 0472 0477 0486 TAP 0181 0195 0223 0305 0308 0312 0317 TCX 0254 0266 0301 0427 0456 THA 0050 0060 0062 0064 0065 0066 0112 0122 0209 0224 0231 0346 TSC 0111 0250 0271 0480 UAE 0248 0251 0283 0293 0295 0314 0316 0326 0328 0345 0348 0365 0372 0382 0384 0392 0396 0409 0437 0451 0452 0455 0462 0491 0494 0509 0518 0525 0536 USA 0315 0323 0333 0337 0342 0370 0375 0380 0388 VKG 0309 0349 0356 XAX 0054 XLF 0501 0635 (4) Configuration by MSN MSN CONFIGURATION 0012 0017 0030 0037 0045 0050 0054 0055 0059 0060 0062 0064 0065 0066 0067 0069 0070 0071 0072 0073 0077 0082 0083 0086 0087 0095 0096 0098 0099 0100 0102 0106 0107 0109 0110 0111 0112 0113 0116 0118 0119 0120 0121 0122 0127 0132 0138 0140 0143 0144 0148 0153 0155 0162 0165 0171 0172 0177 0181 0183 0184 0188 0189 0191 0195 0198 0200 0203 0205 0206 0209 0211 0219 0222 0223 0224 0226 0229 0230 0231 0232 0234 0238 0240 0241 0244 0247 0248 0249 0250 0251 0253 0254 0255 0256 0258 0259 0261 0262 0265 0266 0267 0269 0271 0272 0275 0276 0277 0279 0281 0283 0284 0285 0286 0287 0288 0290 0291 0293 0294 0295 0296 0299 0300 0301 0303 0305 0306 0308 0309 0311 0312 0313 0314 0315 0316 0317 0320 0322 0323 0324 0326 0328 0330 0333 0334 0337 0338 0339 0340 0342 0343 0344 0345 0346 0348 0349 0350 0351 0353 0356 0357 0358 0361 0362 0364 0365 0366 0368 0369 0370 0372 0375 0380 0382 0384 0386 0388 0389 0392 0393 0396 0397 0398 0400 0401 0403 0404 0405 0407 0408 0409 0412 0418 0419 0420 0421 0422 0423 0425 0427 0428 0432 0437 0439 0441 0443 0444 0448 0451 0452 0454 0455 0456 0458 0461 0462 0463 0465 0466 0469 0472 0473 0476 0477 0479 0480 0481 0484 0486 0487 0489 0490 0491 0493 0494 0496 0497 0498 0500 0501 0502 0503 0504 0505 0506 0507 0508 0509 0510 0511 0512 0513 0515 0516 0518 0519 0521 0522 0525 0526 0527 0529 0530 0532 0535 0536 0539 0548 0550 0551 0565 0567 0568 0581 0584 0597 0627 0635 0657 0660 001

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 3 5

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# C @A330 SERVICE BULLETIN (5) Configuration definition **CONF 001 Config. 01 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 REMARK Equipment BFEA01 1 B. CONCURRENT REQUIREMENTS Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin or the equivalent production modification : Service Bulletin No. A330-27-3060 Mod. No. 46344S14197 A330-27-3017 42983S12314 A330-27-3079 47587S14930 A330-27-3080 47735S14929 NOTE: Accomplish either Service Bulletin No. A330-27-3079 or A330-27-3080 as per effectivity specified in these Service Bulletins. C. REASON (1) History A new Flight Control Secondary Computer (FCSC) standard, named L20M19, was developed to take into account the last FCSC software evolutions. (2) Objective/Action This Service Bulletin is published to advise all operators of A330 aircraft with mechanical rudder (aircraft on which Mod. No. 49144S16279 (FLIGHT CONTROLS - ELECTRICAL FLIGHT CONTROL SYSTEM (EFCS) - INSTALL RUDDER FLY-BY WIRE ON A330/A340) is not embodied) of the issue of THALES AVIONICS Service Bulletin No. B492AAM-27-014. This Service Bulletin recommends introduction of new software "L20M19" PN B492AAM0411 on the two FCSCs by means of On-Board Replaceable Modules (OBRMs) replacement or reprogramming or FCSCs replacement. (3) Advantages Accomplishment of this Service Bulletin introduces the following improvements : - new elevator position monitoring, - improvement of other computers monitoring, - improvement of rate gyro units monitoring.

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 4 5

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# C @A330 SERVICE BULLETIN (4) Operational/Maintenance Consequences The "new elevator position monitoring" function, that will allow to cancel red Operation Engineering Bulletin (OEB) No. 50, will be active at aircraft level only if FCSC L20M19 standard is associated with future Flight Control Primary Computer (FCPC) standards. It is anticipated that an Airworthiness Directive (AD) will mandate modification of both FCSC and FCPC. After AD issuance, this Service Bulletin will cancel red OEB No. 50 and Aircraft Flight Manual (AFM) Temporary Revision (TR) 4.02.00/25 if associated with future FCPC standards. Operators having programmed an OEB reminder should delete the reminder(s) from their system. Only in the case of these associations, the operational consequences of this Service Bulletin are the modifications of the Flight Manual (FM). NOTE: For a full improvements description, refer to Modification Operational Impact (MOI) No. 55696. D. DESCRIPTION NOTE: To accomplish this Service Bulletin, you have two possibilities : - either you modify the two FCSCs by replacement or reprogramming of their OBRMs as described in SUBTASK 273145-831-001 001 Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU , - or you replace them as described in SUBTASK 273145-960-001 001 Replace the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU . To accomplish this Service Bulletin it is necessary to : Task 273145-831-801-001: MODIFICATION (1) Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU (2) Replace the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU E. COMPLIANCE (1) Classification RECOMMENDED (2) Accomplishment Timescale Accomplishment of this Service Bulletin is recommended at the earliest opportunity where manpower and facilities are available.

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 5 5

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# C @A330 SERVICE BULLETIN

F. APPROVAL Approved under EASA 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 273145-831-801-001: MODIFICATION Get Access 0.50 On Aircraft Replace the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU 1.00 Tests 1.00 Close-Up 0.50 TOTAL MANHOURS 3.00 ELAPSED TIME (HOURS) 3.00 C Additional manhours related to Vendor SB; refer to: Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU THALES AVIONICS Service Bulletin No. B492AAM-27-014 H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

Aircraft Maintenance Manual (AMM) 12-34-24 22-97-00 27-94-34 27-96-00 31-51-00

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 6 5

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# C @A330 SERVICE BULLETIN
ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Modification Operational Impact (MOI) 55696 Service Bulletin (SB) A330-27-3017 A330-27-3060 A330-27-3079 A330-27-3080 Vendor Service Bulletin (VSB) THALES AVIONICS Service Bulletin No. B492AAM-27-014 K. PUBLICATION AFFECTED

Aircraft Wiring List (AWL) Flight Manual (FM) Illustrated Parts Catalog (IPC) 27-94-08 27-94-34 Aircraft Flight Manual (AFM) Temporary Revision (TR) 4.02.00/25 This Service Bulletin has an operational impact. Please inform AIRBUS, at least four weeks in advance, in case you need your operational documentation to be amended by an intermediate revision prior to Service Bulletin embodiment. For this purpose, please request the intermediate revision by fax, telex or mail to : SEDCC, AIRBUS - Customer Services Directorate Fax No.: 33 (0) 5 61 93 28 06 Sita No.: TLSBP7X E-mail: sb.reporting@airbus.com These amendments will be confirmed by the next normal revision of operational documentation, once your Service Bulletin accomplishment report has been sent, as usual, to our Customer Services Directorate (SEDCC). L. INTERCHANGEABILITY/MIXABILITY DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY REMARK FCSC B492AAM0410 B492AAM0411 03 See note(s) (1) (2) (3) (4) (5) NOTE (1) : For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE (2) : Modification of removed equipment should be negotiated with THALES AVIONICS as per instruction given in Service Bulletin No. B492AAM-27-014. NOTE (3) : Interchangeability code becomes 01 provided that the two FCSCs are replaced simultaneously. NOTE (4) : Mixability not authorized. Replacement of the two FCSCs has to be done simultaneously as per ACCOMPLISHMENT INSTRUCTION paragraph C. of this Service Bulletin.

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 7 5

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# C @A330 SERVICE BULLETIN

NOTE (5) : Only the mixability configuration(s) and condition(s) stated in this Service Bulletin are approved. M. SPARES FCSC B492AAM0410

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 8 5

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# C @A330 SERVICE BULLETIN

2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Equipment BFEA01 Vendor parts are to be purchased from : THALES AVIONICS Air Transport Avionics 10, avenue du General Eisenhower BP 63647 31036 TOULOUSE CEDEX 1 FRANCE Tel. : (33) 5 61 19 76 95 Fax : (33) 5 61 19 68 20 This Service Bulletin is the subject of an AIRBUS monitored retrofit campaign. (2) Price and Availability Refer to the vendor Service Bulletin No. B492AAM-27-014 for the equipment modification sales terms. B. INDUSTRY SUPPORT INFORMATION For the organisation of this retrofit, operators are kindly requested to contact AIRBUS retrofit management department. AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX France Tel : (33) 5 67 19 06 22 E-mail : monitored.retrofit@airbus.com Fax : (33) 5 61 93 27 45 Modification of parts/equipment is at no charge for the operator. The man-hours indicated in this Service Bulletin will remain at the operators’ cost. C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials None

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 9 5

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# C @A330 SERVICE BULLETIN (2) Components None (3) Equipment Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT REMARK B492AAM0411 2 FCSC B492AAM0410 03 (1)(2)(3)(4) NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE (1): Mixability not authorized. Replacement of the two FCSCs has to be done simultaneously as per ACCOMPLISHMENT INSTRUCTION paragraph C. of this Service Bulletin. NOTE (2): Modification of removed equipment should be negotiated with THALES AVIONICS as per instruction given in Service Bulletin No. B492AAM-27-014. NOTE (3): Only the mixability configuration(s) and condition(s) stated in this Service Bulletin are approved. NOTE (4): Interchangeability code becomes 01 provided that the two FCSCs are replaced simultaneously. E. PARTS TO BE RE-IDENTIFIED BY OPERATOR Refer to THALES AVIONICS Service Bulletin No. B492AAM-27-014 F. TOOLING (1) Tooling - Price and Availability To accomplish this Service Bulletin it is necessary to use the tools defined in THALES AVIONICS Service Bulletin No. B492AAM-27-014. (2) Tools None (3) Special Tools None

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 10 5

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# C @A330 SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS Task 273145-831-801-001 - 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. CAUTION: THE ELECTROSTATIC DISCHARGE PRECAUTIONS DESCRIBED IN ARINC 606 ARE RECOMMENDED. Task Associated Data Zone From 121 to 122 Modified FIN 3CE1 3CE2 Access Door 811 Manpower TOTAL MANHOURS 3.00 ELAPSED TIME (HOURS) 3.00 C Additional manhours related to Vendor SB; refer to: THALES AVIONICS Service Bulletin No. B492AAM-27-014
A. GENERAL (1) Subtask 273145-839-001-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 11 5

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# C @A330 SERVICE BULLETIN

B. PREPARATION (1) Subtask 273145-941-001-001 - Get access to the two FCSCs (FINs 3CE1 and 3CE2). Work Zones and Access Panels Zone Access/Work location From 121 Access to open Door 811 To 122 Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 12-34-24, Page Block 201 27-94-34, Page Block 401 (a) Make sure that the aircraft is electrically grounded (Refer to AMM 12-34-24, Page Block 201). (b) Put the access platform(s) in position. (c) Open the passenger/crew door(s). (d) Do the preparation procedure as specified in the removal/installation of the two FCSCs (FINs 3CE1 and 3CE2) (Refer to AMM 27-94-34, Page Block 401). (e) If you modify the two FCSCs by replacement or reprogramming of their OBRMs as described in SUBTASK 273145-831-001 001 Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU : 1 close the circuit breakers given in removal/installation of the two FCSCs (FINs 3CE1 and 3CE2) (Refer to AMM 27-94-34, Page Block 401).
C. PROCEDURE NOTE: To accomplish this Service Bulletin, you have two possibilities : - either you modify the two FCSCs by replacement or reprogramming of their OBRMs as described in SUBTASK 273145-831-001 001 Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU below, - or you replace them as described in SUBTASK 273145-960-001 001 Replace the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU below.

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 12 5

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# C @A330 SERVICE BULLETIN (1) Subtask 273145-831-001-001 - Modify the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU Work Zones and Access Panels Zone Access/Work location From 121 Access to open Door 811 To 122 References Aircraft Maintenance Manual (AMM) 27-94-34, Page Block 401 27-96-00, Page Block 501 Vendor Service Bulletin (VSB) THALES AVIONICS B492AAM-27-014 (a) On the FLT CTL section of the overhead panel 241VU (212VU), make sure that the SEC1 (SEC2) pushbutton switch(es) is(are) pushed (the OFF and FAULT legends of this(these) pushbutton switch(es) are off). (b) Do the Built-In Test Equipment (BITE) test of the Electrical Flight Control System (EFCS) (LRU IDENT) (Refer to AMM 27-96-00, Page Block 501) and make sure that the PN of the FCSCs is : B492AAM0410 NOTE: Print the LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). (c) Open, safety and tag the circuit breakers given in the removal/installation of the two FCSCs (FINs 3CE1 and 3CE2) (Refer to AMM 27-94-34, Page Block 401). (d) In the avionics compartment, in the electronic panel 800VU and on the shelf 915VU, modify the two FCSCs by replacement or reprogramming of their OBRMs. Refer to THALES AVIONICS Service Bulletin No. B492AAM-27-014 (e) Remove safety clips and tags and close the circuit breakers given in the removal/installation of the two FCSCs (FINs 3CE1 and 3CE2) (Refer to AMM 27-94-34, Page Block 401). (2) Subtask 273145-960-001-001 - Replace the two FCSCs (FIN 3CE1 and 3CE2) in electronic panel 800VU and on shelf 915VU Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills NON SPECIFIC

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 13 5

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# C @A330 SERVICE BULLETIN
Material necessary to do the job Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD B492AAM0411 2 FCSC References Aircraft Maintenance Manual (AMM) 27-94-34, Page Block 401 (a) In the avionics compartment, in the electronic panel 800VU and on the shelf 915VU, replace the two FCSCs (FINs 3CE1 and 3CE2). Refer to AMM 27-94-34, Page Block 401 1 Remove : FIN 3CE1 1 FCSC B492AAM0410 FIN 3CE2 1 FCSC B492AAM0410 2 Install : FIN 3CE1 1 FCSC B492AAM0411 FIN 3CE2 1 FCSC B492AAM0411
D. TEST (1) Subtask 273145-740-001-001 - Tests after replacement or reprogramming of the OBRMs Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 22-97-00, Page Block 501 27-94-34, Page Block 401 27-96-00, Page Block 501 (a) After power-up, on the FLT CTL section of the overhead panel 241VU (212VU), make sure that the SEC1 (SEC2) pushbutton switch(es) is(are) pushed (the OFF and FAULT legends of this(these) pushbutton switch(es) are off). If a FAULT is present, do a reset with the concerned pushbutton switch. If FAULT persists, replace the concerned computer (Refer to AMM 27-94-34, Page Block 401).

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 14 5

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# C @A330 SERVICE BULLETIN (b) Do the BITE test of the EFCS (LRU IDENT) (Refer to AMM 27-96-00, Page Block 501) and make sure that the PN of the FCSCs is : B492AAM0411 NOTE: Print the LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). (c) Do the BITE test of the EFCS (SYSTEM TEST) (Refer to AMM 27-96-00, Page Block 501). (d) If the airline operates the aircraft in Category (CAT) 3 conditions, do the LAND CAT III capability test (Refer to AMM 22-97-00, Page Block 501). (2) Subtask 273145-710-001-001 - Tests after replacement of the two FCSCs (FINs 3CE1 and 3CE2) Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 27-94-34, Page Block 401 (a) Do the test after the removal/installation of the two FCSCs (FINs 3CE1 and 3CE2) (Refer to AMM 27-94-34, Page Block 401). (3) Subtask 273145-730-001-001 - Tests after cancellation of the OEB No. 50 (to be done if FCSC L20M19 standard is associated with future FCPC standards and when AD is available) Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 31-51-00, Page Block 301 (a) On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB No. 50, the following codes should be deleted from the Flight Warning Computer (FWC) database : Refer to AMM 31-51-00, Page Block 301 ("delete OEB REMINDER information from FWCs using MCDUs") CODE WARN STS PRIM 1 FAULT 27/90/050/113 NO YES PRIM 1 PITCH FAULT 27/90/200/109 NO YES ELEV SERVO FAULT 27/30/050/083 NO YES G SYS LO PR 29/11/060/091 NO YES

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 15 5

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# C @A330 SERVICE BULLETIN

E. CLOSE-UP (1) Subtask 273145-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 27-94-34, Page Block 401 (a) Do the close-up procedure as specified in the removal/installation of the two FCSCs (FINs 3CE1 and 3CE2) (Refer to AMM 27-94-34, Page Block 401). (b) Close the passenger/crew door(s). (c) Restore the systems and the aircraft to normal operating condition. (d) Remove the access platform(s).

DATE: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 16 5

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# C @A330 SERVICE BULLETIN REPORTING SHEET 

### TITLE: FLIGHT CONTROLS - FCSC - INTRODUCE FCSC L20M19 STANDARD ON BASIC A330 AIRCRAFT. MODIFICATION No.: 55696S18546 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: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 1 5

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# C @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 4 3 2 1 - Quality rating of the Accomplishment Instructions 4 3 2 1 - Quality rating of the Illustrations 4 3 2 1 - 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: Dec 16/08 SERVICE BULLETIN No.: A330-27-3145 REVISION No.: 00 - Dec 16/08 Page: 1 5

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