# @A310 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: 31 

### TITLE: INDICATING/RECORDING SYSTEMS - FWC - INSTALL FWC PN 35-0B5-3008-320 CAPABLE OF RUDDER INPUT WARNING **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR 13590S22843 13634S22870 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 Following report of events of rapid alternating and large rudder pedal inputs that resulted in high vertical stabilizer loads, a new Flight Warning Computer (FWC) standard S17 has been mainly developed to generate the new "STOP RUDDER INPUTS" synthetic voice audio warning associated with the detection of rudder reversal. This warning is generated by the Flight Control Computer (FCC). This Service Bulletin is issued to inform all operators of A310 aircraft of the issue of AIRBUS FRANCE Avionics and Simulation Products Service Bulletin No. 35-0B5-31-027. The modification consists in upgrading two FWC standard S15 PN 35-0B5-3006-318 installed by Mod. No. 13271S22526 (Service Bulletin No. A310-31-2135) in two FWC standard S17 PN 35-0B5-3008-320. Accomplishment of this Service Bulletin primarily incorporates the following evolutions to FWC software: - New synthetic voice "STOP RUDDER INPUTS": The purpose of this alert is to inform pilots of excessive rudder pedal inputs at high airspeeds. Conditions to generate this alert are triggered by the FCC. NOTE: When Service Bulletin No. A310-22-2063 Mod. No. 13592S22487, Service Bulletin No. A310-22-2064 Mod. No. 13593S22853, Service Bulletin No. A310-22-2065 Mod. No. 13591S22844 and Service Bulletin No. A310-31-2144 Mod. No. 13590S22843 and 13634S22870 are embodied, in case of excessive rudder pedal reversal inputs, visual and aural warnings are triggered in the cockpit. Accomplishment of this Service Bulletin further incorporates the following evolutions to FWC software: DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 1 5

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# @A310 SERVICE BULLETIN SUMMARY - New Traffic Alert and Collision Avoidance System (TCAS) monitoring: . Creation of two new amber ECAM cautions logics: "NAV ADC TCAS FAULT", "NAV ADC TCAS STBY" and "* NAV ADC TCAS FAULT" secondary alert. . Creation of a new status logic: "TCAS INOP". . Provision for creation of a new memo by EFIS-Symbol Generator Units (SGU) ECAM: "TCAS STBY". The TCAS evolution requires the embodiment of a SGU ECAM standard W33. As a consequence, "TCAS INSTALLED" hard pin program should not be activated while aircraft is not fitted with a SGU ECAM able to support the display of TCAS messages. - Modification of ’fuel consumption increase’ logic to cover spoiler failure cases. - Improvement of FWC input test to avoid spurious fault triggering. - ROM LU1 margin memory increase. - Inhibition of the single chime associated to the "FUEL CTR TK L+R PUMPS LO PR" alert during phase 3. - Improvement of sound emission associated to the following ECAM alerts: . "CONFIG SLATS NOT IN T.O CONFIG" and "CONFIG FLAPS NOT IN T.O CONFIG" . "CONFIG SPD BRK NOT RETRACTED" and "CONFIG PITCH TRIM NOT IN T.O RANGE". . "ELEC BAT 1(2)(3) OVHT". . "FLT CTL FLAPS SYS 1+2 FAULT" and "FLT CTL FLAPS STUCK". . "FLT CTL SLATS SYS 1+2 FAULT" and "FLT CTL SLATS STUCK". . OVERSPEED red alerts. The operational consequences of this Service Bulletin are the modification of the Flight Crew Operating Manual (FCOM) and the Master Minimum Equipment List (MMEL). NOTE: MMEL is affected if SGU ECAM W33 is installed with FWC S17. NOTE: For a full improvements description, refer to Modification Operational Impact (MOI) No.13590 and 13634. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE RECOMMENDED (1) 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
DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 2 5

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# @A310 SERVICE BULLETIN SUMMARY NOTE (1) : Service Bulletin recommended to be accomplished to prevent significant operational disruptions. MATERIAL PRICE INFORMATION MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Equipment BFEA01 1 See SB FWC EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

18T 19U 52X 58X 82Z 83V 85W 85Z 99Y AFG AIB AIC AMV BAF BBC C9L CFC DAH DGA FDX G2X G8E GAF HFY HJI IRA IRM IYE JAV K1P KAC KZU MGL PCA PIA QAF R1T RJA ROT RZO SBI SGX THY TSC UBD UZB WHT CONCURRENT REQUIREMENTS Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin(s) or the equivalent production modification(s): Service Bulletin No. A310-31-2135 Mod. No. 13271S22526 REFERENCES / REPERCUSSIONS TFU None OEB None AOT None SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER None NATURE OF THE WORK AIRCRAFT NO EQUIPMENT YES HARD NO SOFT YES OBRM NO MANPOWER Task 312144-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 3 5

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# @A310 SERVICE BULLETIN SUMMARY Task 312144-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. Modify the two FWCs (FINs 1WW1 and 1WW2). AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027 Task 312144-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 APPENDICES None

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 4 5

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# @A310 SERVICE BULLETIN SUMMARY

**CONF ALL

1WW1

1WW2

90VU FR1 FR20 Z120 

### A



## A

B_SB_312144_5_SAAA_01_00 Figure A-FSAAA - Sheet 01

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 5 5

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# @A310 SERVICE BULLETIN SUMMARY

This Page Intentionally Left Blank

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# @A310 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: 31 

### TITLE: INDICATING/RECORDING SYSTEMS - FWC - INSTALL FWC PN 35-0B5-3008-320 CAPABLE OF RUDDER INPUT WARNING MODIFICATION No.: 13590S22843 13634S22870 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: These modifications are applicable by Service Bulletin only. (1) Models 310-203 310-204 310-221 310-222 310-304 310-308 310-322 310-324 310-325 (2) Effectivity by MSN 0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251 0254 0257 0260 0264 0267 0273 0278 0281 0283 0288 0291 0293 0297 0303 0313 0316 0318 0326 0331 0333 0335 0338-0339 0342-0343 0345-0346 0353 0355-0357 0359-0360 0362 0364 0367 0369-0370 0372 0375 0378-0379 0389-0390 0392 0394 0397 0399-0400 0406-0407 0410 0413 0418-0419 0421-0422 0425 0427-0429 0431 0434 0436-0437 0439 0441 0444-0449 0452 0454 0456-0458 0467 0472-0473 0475-0476 0478 0480-0485 0488-0492 0494-0500 0502-0503 0519-0520 0522-0524 0526-0527 0531 0534 0537-0539 0541-0542 0544-0545 0547 0549-0552 0562 0564-0565 0567-0568 0571 0573-0574 0576 0585-0588 0590-0595 0597 0599-0600 0620 0622 0624 0636 0638 0642 0644 0646-0654 0656 0658 0660-0661 0663 0667 0669 0671-0672 0674 0676 0678 0682 0684 0686-0687 0689 0691 0693 0697 0700 0702 0704 0706

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# @A310 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 18T 0473 19U 0399 52X 0410 58X 0431 82Z 0550 0551 83V 0427 85W 0684 0693 0697 85Z 0547 99Y 0489 AFG 0496 0497 AIB 0650 0686 AIC 0392 0406 0407 0428 0429 0538 0544 0654 0669 AMV 0437 BAF 0367 0372 BBC 0594 0642 0700 C9L 0652 CFC 0425 0441 0444 0446 0482 DAH 0291 0293 DGA 0418 0421 0422 FDX 0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251 0254 0257 0260 0264 0267 0273 0278 0281 0283 0288 0297 0303 0313 0316 0318 0326 0331 0333 0335 0339 0342 0343 0345 0346 0353 0355 0356 0359 0360 0362 0364 0369 0378 0394 0397 0400 0439 0449 0452 0454 0456 0457 0458 0467 0492 0500 0534 0539 0542 0549 0552 0593 0638 G2X 0573 G8E 0475 GAF 0434 0484 0498 0499 0503 0522 0523 HFY 0495 0565 HJI 0413 IRA 0338 0370 0375 0379 0389 0390 0436 0671 IRM 0488 0524 0537 0564 0567 0586 0595 0620 IYE 0568 0702 0704 JAV 0357 0481 K1P 0648 KAC 0647 0649 0663 KZU 0592 0622 0646 MGL 0526 PCA 0419 PIA 0585 0587 0590 0653 0656 0660 0676 0678 0682 0687 0689 0691 DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 2 5

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# @A310 SERVICE BULLETIN

OPERATOR MSN QAF 0667 R1T 0591 RJA 0445 0490 0491 0531 ROT 0636 0644 RZO 0571 0624 0651 0661 SBI 0520 SGX 0519 0562 THY 0476 0478 0480 0502 TSC 0447 0472 0483 0485 0527 0541 0545 0588 0597 0599 0600 0658 UBD 0672 0674 UZB 0574 0576 0706 WHT 0448 0494 (4) Configuration by MSN MSN CONFIGURATION 0162 0191 0201 0217 0224 0230 0233 0237 0241 0245 0248 0251 0254 0257 0260 0264 0267 0273 0278 0281 0283 0288 0291 0293 0297 0303 0313 0316 0318 0326 0331 0333 0335 0338 0339 0342 0343 0345 0346 0353 0355 0356 0357 0359 0360 0362 0364 0367 0369 0370 0372 0375 0378 0379 0389 0390 0392 0394 0397 0399 0400 0406 0407 0410 0413 0418 0419 0421 0422 0425 0427 0428 0429 0431 0434 0436 0437 0439 0441 0444 0445 0446 0447 0448 0449 0452 0454 0456 0457 0458 0467 0472 0473 0475 0476 0478 0480 0481 0482 0483 0484 0485 0488 0489 0490 0491 0492 0494 0495 0496 0497 0498 0499 0500 0502 0503 0519 0520 0522 0523 0524 0526 0527 0531 0534 0537 0538 0539 0541 0542 0544 0545 0547 0549 0550 0551 0552 0562 0564 0565 0567 0568 0571 0573 0574 0576 0585 0586 0587 0588 0590 0591 0592 0593 0594 0595 0597 0599 0600 0620 0622 0624 0636 0638 0642 0644 0646 0647 0648 0649 0650 0651 0652 0653 0654 0656 0658 0660 0661 0663 0667 0669 0671 0672 0674 0676 0678 0682 0684 0686 0687 0689 0691 0693 0697 0700 0702 0704 0706 001

(5) Configuration definition **CONF 001 Config. 001 is valid for all aircraft given in the effectivity of this Service Bulletin as a standard configuration. (6) Material Effectivity MATERIAL QTY PER A/C SEE NOTES Equipment BFEA01 1

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# @A310 SERVICE BULLETIN

B. CONCURRENT REQUIREMENTS Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin(s) or the equivalent production modification(s): Service Bulletin No. A310-31-2135 Mod. No. 13271S22526 C. REASON (1) History Following report of events of rapid alternating and large rudder pedal inputs that resulted in high vertical stabilizer loads, a new Flight Warning Computer (FWC) standard S17 has been mainly developed to generate the new "STOP RUDDER INPUTS" synthetic voice audio warning associated with the detection of rudder reversal. This warning is generated by the Flight Control Computer (FCC). (2) Objective/Action This Service Bulletin is issued to inform all operators of A310 aircraft of the issue of AIRBUS FRANCE Avionics and Simulation Products Service Bulletin No. 35-0B5-31-027. The modification consists in upgrading two FWC standard S15 PN 35-0B5-3006-318 installed by Mod. No. 13271S22526 (Service Bulletin No. A310-31-2135) in two FWC standard S17 PN 35-0B5-3008-320. (3) Advantages Accomplishment of this Service Bulletin primarily incorporates the following evolutions to FWC software: - New synthetic voice "STOP RUDDER INPUTS": The purpose of this alert is to inform pilots of excessive rudder pedal inputs at high airspeeds. Conditions to generate this alert are triggered by the FCC. NOTE: When Service Bulletin No. A310-22-2063 Mod. No. 13592S22487, Service Bulletin No. A310-22-2064 Mod. No. 13593S22853, Service Bulletin No. A310-22-2065 Mod. No. 13591S22844 and Service Bulletin No. A310-31-2144 Mod. No. 13590S22843 and 13634S22870 are embodied, in case of excessive rudder pedal reversal inputs, visual and aural warnings are triggered in the cockpit. Accomplishment of this Service Bulletin further incorporates the following evolutions to FWC software: - New Traffic Alert and Collision Avoidance System (TCAS) monitoring: . Creation of two new amber ECAM cautions logics: "NAV ADC TCAS FAULT", "NAV ADC TCAS STBY" and "* NAV ADC TCAS FAULT" secondary alert. . Creation of a new status logic: "TCAS INOP".

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 4 5

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# @A310 SERVICE BULLETIN . Provision for creation of a new memo by EFIS-Symbol Generator Units (SGU) ECAM: "TCAS STBY". The TCAS evolution requires the embodiment of a SGU ECAM standard W33. As a consequence, "TCAS INSTALLED" hard pin program should not be activated while aircraft is not fitted with a SGU ECAM able to support the display of TCAS messages. - Modification of ’fuel consumption increase’ logic to cover spoiler failure cases. - Improvement of FWC input test to avoid spurious fault triggering. - ROM LU1 margin memory increase. - Inhibition of the single chime associated to the "FUEL CTR TK L+R PUMPS LO PR" alert during phase 3. - Improvement of sound emission associated to the following ECAM alerts: . "CONFIG SLATS NOT IN T.O CONFIG" and "CONFIG FLAPS NOT IN T.O CONFIG" . "CONFIG SPD BRK NOT RETRACTED" and "CONFIG PITCH TRIM NOT IN T.O RANGE". . "ELEC BAT 1(2)(3) OVHT". . "FLT CTL FLAPS SYS 1+2 FAULT" and "FLT CTL FLAPS STUCK". . "FLT CTL SLATS SYS 1+2 FAULT" and "FLT CTL SLATS STUCK". . OVERSPEED red alerts. (4) Operational/Maintenance Consequences The operational consequences of this Service Bulletin are the modification of the Flight Crew Operating Manual (FCOM) and the Master Minimum Equipment List (MMEL). NOTE: MMEL is affected if SGU ECAM W33 is installed with FWC S17. NOTE: For a full improvements description, refer to Modification Operational Impact (MOI) No.13590 and 13634. D. DESCRIPTION NOTE: To accomplish this Service Bulletin, two possibilities are available: - Either modify the two FWCs (FINs 1WW1 and 1WW2) as described in TASK 312144-831-801 001 Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. - Or replace them as described in TASK 312144-831-802 001 Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 5 5

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# @A310 SERVICE BULLETIN To accomplish this Service Bulletin it is necessary to : Task 312144-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. (1) In the Electronics Rack 90VU, remove the two FWCs (FINs 1WW1 and 1WW2). (2) Modify the two FWCs (FINs 1WW1 and 1WW2). (3) In the Electronics Rack 90VU, install the two FWCs (FINs 1WW1 and 1WW2). Task 312144-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. (1) In the Electronics Rack 90VU, replace the two FWCs (FINs 1WW1 and 1WW2). E. COMPLIANCE (1) Classification RECOMMENDED: Service Bulletin recommended to be accomplished to prevent significant operational disruptions. (2) Accomplishment Timescale Accomplishment of this Service Bulletin is recommended at the earliest opportunity where manpower and facilities are available. F. APPROVAL The technical content of this document is approved under the authority of Design Organization Approval No. EASA.21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin. G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operator’s circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying times for paints, sealants, etc., and general administration work are also not included. Task 312144-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. Get Access 0.50 On Aircraft In the Electronics Rack 90VU, remove the two FWCs (FINs 1WW1 and 1WW2). 0.50

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# @A310 SERVICE BULLETIN
Task 312144-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. In the Electronics Rack 90VU, install the two FWCs (FINs 1WW1 and 1WW2). 0.50 Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: Modify the two FWCs (FINs 1WW1 and 1WW2). AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027 Task 312144-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. Get Access 0.50 On Aircraft In the Electronics Rack 90VU, replace the two FWCs (FINs 1WW1 and 1WW2). 1.00 Tests 0.50 Close-Up 0.50 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

Aircraft Maintenance Manual (AMM) 24-00-00 31-53-34 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Modification Operational Impact (MOI) 13590 13634 Service Bulletin (SB) A310-31-2135 Vendor Service Bulletin (VSB) AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027 K. PUBLICATION AFFECTED

Aircraft Wiring List (AWL) Flight Crew Operating Manual (FCOM) Illustrated Parts Catalog (IPC) 31-53-08 DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 7 5

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# @A310 SERVICE BULLETIN
Master Minimum Equipment List (MMEL) 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 a revision priorto Service Bulletin embodiment. For this purpose, please request the revision by e-mail, online through the SB Reporting service or alternatively by fax to : SEDOR4 - AIRBUS Customer Services Technical Data Fax No.: (33) 5 61 93 28 06 E-mail: sb.reporting@airbus.com SB Reporting service is accessible on-line through AIRBUSWorld from : My on-line services’ section, available on all AIRBUSWorld pages. The Maintenance and Engineering Community, in : - Modify and Upgrade page, - Access SB and VSB section. 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 Aircraft In-Service Data (SEDOR4). NOTE: MMEL is affected if SGU ECAM W33 is installed with FWC S17. L. INTERCHANGEABILITY/MIXABILITY DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES FWC 35-0B5-3008-318 35-0B5-3008-320 03 NO (1) NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: Only the mixability configuration(s) and condition(s) stated in this Service Bulletin are approved. NOTE (1) : Mixability not authorized. Replacement of the two old FWCs has to be done as a set. M. SPARES FWC 35-0B5-3008-318

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 8 5

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# @A310 SERVICE BULLETIN

2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Equipment BFEA01 The material is included in the commercial offer of the Letter Agreement, and as such will be supplied by AIRBUS Upgrade Services. Airline Customers are requested to contact: AIRBUS Upgrade Services Attn KAM Manager (2) Price and Availability Sales terms must be agreed between the Customer and AIRBUS in accordance with the RFC (or RFC/RMO) procedure in the framework of the Stop Rudder Inputs Warning retrofit. B. INDUSTRY SUPPORT INFORMATION Refer to the paragraph: ’Price and Availability’. C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials None (2) Components None (3) Equipment Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 35-0B5-3008-320 2 FWC 35-0B5-3008-318 03 NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2.
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# @A310 SERVICE BULLETIN

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING None

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# @A310 SERVICE BULLETIN

3. ACCOMPLISHMENT INSTRUCTIONS Task 312144-831-801-001 - Modification of the two FWCs (FINs 1WW1 and 1WW2) by Vendor AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. 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 120 Modified FIN 1WW1 1WW2 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027 A. GENERAL (1) Subtask 312144-839-001-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

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# @A310 SERVICE BULLETIN

B. PREPARATION (1) Subtask 312144-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301 31-53-34, Page Block 401 (a) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page Block 301). (b) Do the Job Set-up procedure as specified in the removal of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). C. PROCEDURE (1) Subtask 312144-831-004-001 - In the Electronics Rack 90VU, remove the two FWCs (FINs 1WW1 and 1WW2). Work Zones and Access Panels Zone Access/Work location 120 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Remove: Refer to AMM 31-53-34, Page Block 401 FIN 1WW1 1 FWC 35-0B5-3008-318 and FIN 1WW2 1 FWC 35-0B5-3008-318

(2) Subtask 312144-831-002-001 - Modify the two FWCs (FINs 1WW1 and 1WW2). References Vendor Service Bulletin (VSB) AIRBUS FRANCE SAS 35-0B5-31-027 DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 12 5

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# @A310 SERVICE BULLETIN (a) Modify the two FWCs (FINs 1WW1 and 1WW2) as per instructions given in AIRBUS FRANCE SAS Service Bulletin No. 35-0B5-31-027. (3) Subtask 312144-831-003-001 - In the Electronics Rack 90VU, install the two FWCs (FINs 1WW1 and 1WW2). Work Zones and Access Panels Zone Access/Work location 120 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills NON SPECIFIC Material necessary to do the job Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 35-0B5-3008-320 2 FWC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Install: Refer to AMM 31-53-34, Page Block 401 FIN 1WW1 1 FWC 35-0B5-3008-320 and FIN 1WW2 1 FWC 35-0B5-3008-320 D. TEST (1) Subtask 312144-700-001-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Remove the safety clips and/or tags and close/unlock the circuit breakers as specified in the installation of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 13 5

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# @A310 SERVICE BULLETIN (b) Do the test procedure as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). E. CLOSE-UP (1) Subtask 312144-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Do the Close-up procedure as specified in the installation of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). (c) Restore the systems and the aircraft to normal operating condition.

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 14 5

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# @A310 SERVICE BULLETIN Task 312144-831-802-001 - Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. 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 120 Modified FIN 1WW1 1WW2 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 A. GENERAL (1) Subtask 312144-839-002-001 - 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 312144-941-002-001 - Job Set-up Manpower Resources Skills NON SPECIFIC

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 15 5

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# @A310 SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) 24-00-00, Page Block 301 31-53-34, Page Block 401 (a) Make sure that the aircraft is electrically grounded (Refer to AMM 24-00-00, Page Block 301). (b) Do the Job Set-up procedure as specified in the removal of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). C. PROCEDURE (1) Subtask 312144-831-005-001 - In the Electronics Rack 90VU, replace the two FWCs (FINs 1WW1 and 1WW2). Work Zones and Access Panels Zone Access/Work location 120 Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills NON SPECIFIC Material necessary to do the job Equipment BFEA01 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 35-0B5-3008-320 2 FWC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Remove: Refer to AMM 31-53-34, Page Block 401 FIN 1WW1 1 FWC 35-0B5-3008-318 and FIN 1WW2 1 FWC 35-0B5-3008-318 (b) Install: Refer to AMM 31-53-34, Page Block 401
DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 16 5

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# @A310 SERVICE BULLETIN

FIN 1WW1 1 FWC 35-0B5-3008-320 and FIN 1WW1 1 FWC 35-0B5-3008-320 D. TEST (1) Subtask 312144-700-002-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Remove the safety clips and/or tags and close/unlock the circuit breakers as specified in the installation of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). (b) Do the test procedure as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). E. CLOSE-UP (1) Subtask 312144-942-002-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 31-53-34, Page Block 401 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Do the Close-up procedure as specified in the installation of the two FWCs (FINs 1WW1 and 1WW2) (Refer to AMM 31-53-34, Page Block 401). (c) Restore the systems and the aircraft to normal operating condition.

DATE: May 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 17 5

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# @A310 SERVICE BULLETIN REPORTING SHEET 

### TITLE: INDICATING/RECORDING SYSTEMS - FWC - INSTALL FWC PN 35-0B5-3008-320 CAPABLE OF RUDDER INPUT WARNING MODIFICATION No.: 13590S22843 13634S22870 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 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 1 5

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# @A310 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 04/12 SERVICE BULLETIN No.: A310-31-2144 REVISION No.: 00 - May 04/12 Page: 1 5

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