# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 ATA SYSTEM: 31 

### TITLE: INDICATING RECORDING SYSTEMS - FWC - INTRODUCE FWC STANDARD H2-F7 MODIFICATION No.: 37871P10383 151269P11819 153741P13023 This page transmits Revision No.03 of Service Bulletin No.A320-31-1414 ADDITIONAL WORK **CONF ALL No additional work is required by this revision for aircraft modified by any previous issue. REASON Revision No. 03 issued to update the effectivity and to change potential AD from "yes" to "no". CHANGES The main changes of this revision are: - Effectivity updated, - OEB 44 removed in the para reason paragraph, - PUBLICATION AFFECTED paragraph updated (AWL removed), - REFERENCES / REPERCUSSIONS paragraph updated (TFU Added), - Minor changes applied due to authoring rules.
FRONT MATTER INDICATING RECORDING SYSTEMS - FWC - INTRODUCE FWC STANDARD H2-F7 CONFIGURATION UPDATED R

SUMMARY REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES REASON UPDATED R GENERAL EVALUATION GENERAL EVALUATION TABLE UPDATED R EFFECTIVITY OPERATOR LIST UPDATED R CONCURRENT REQUIREMENTS CONCURRENT REQUIREMENTS UPDATED R

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 1 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET
CONCURRENT REQUIREMENTS UPDATED R CONCURRENT REQUIREMENTS UPDATED R CONCURRENT REQUIREMENTS UPDATED R REFERENCES / REPERCUSSIONS REFERENCES/REPERCUSSIONS TABLE UPDATED R MANPOWER MANPOWER UPDATED R MANPOWER UPDATED R MANPOWER UPDATED R MANPOWER UPDATED R PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R Configuration definition CONF 001 CONFIGURATION DEFINITION UPDATED CONFIGURATION DESCRIPTION UPDATED R CONF 002 CONFIGURATION DEFINITION UPDATED CONFIGURATION DESCRIPTION UPDATED R CONF 003 CONFIGURATION DEFINITION UPDATED CONFIGURATION DESCRIPTION UPDATED R CONF 004 CONFIGURATION DEFINITION UPDATED CONFIGURATION DESCRIPTION UPDATED R CONCURRENT REQUIREMENTS CONCURRENT SB LIST UPDATED R CONCURRENT SB LIST UPDATED R CONCURRENT SB LIST UPDATED R CONCURRENT SB LIST UPDATED R REASON History HISTORY UPDATED R Objective/Action OBJECTIVE/ACTION UPDATED R Advantages ADVANTAGES UPDATED R Operational/Maintenance Consequences OPERATIONAL/MAINTENANCE CONSEQUENCES UPDATED R DESCRIPTION DESCRIPTION UPDATED R COMPLIANCE Accomplishment Timescale ACCOMPLISHMENT TIMESCALE UPDATED R MANPOWER MANPOWER UPDATED R MANPOWER UPDATED R MANPOWER UPDATED R MANPOWER UPDATED R REFERENCES REFERENCED DOCUMENTATION UPDATED R REFERENCED DOCUMENTATION UPDATED R REFERENCED DOCUMENTATION UPDATED R REFERENCED DOCUMENTATION UPDATED R PUBLICATION AFFECTED PUBLICATIONS AFFECTED UPDATED R INTERCHANGEABILITY/MIXABILITY INTERCHANGEABILITY/MIXABILITY UPDATED R MATERIAL INFORMATION MATERIAL - PRICE AND AVAILABILITY

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 2 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET

Procurement Addresses PROCUREMENT ADDRESSES UPDATED R INDUSTRY SUPPORT INFORMATION INDUSTRY SUPPORT INFORMATION UPDATED R LIST OF MATERIALS - OPERATOR SUPPLIED Equipment Equipement BFEA01 PART MATERIAL SET UPDATED NOTE UPDATED R Equipement BFEA02 PART MATERIAL SET UPDATED NOTE UPDATED R Equipement BFEA03 PART MATERIAL SET UPDATED NOTE UPDATED R Equipement BFEA04 PART MATERIAL SET UPDATED NOTE UPDATED R TOOLING Tools TOOLS UPDATED R ACCOMPLISHMENT INSTRUCTIONS TASK 311414- 831-801-001-Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. TASK SOLUTION UPDATED TASK TITLE UPDATED NOTE UPDATED CAUTION UPDATED R

Task associated data - 001 PANEL UPDATED R Task associated data - 002 ZONE UPDATED PANEL UPDATED R Task associated data - 003 ZONE UPDATED PANEL UPDATED R Task associated data - 004 ZONE UPDATED PANEL UPDATED R Subtask 311414-910-001-001 SUBTASK SOLUTION ADDED N Subtask 311414-910-001-001 SUBTASK SOLUTION ADDED N Subtask 311414-910-001-001 SUBTASK SOLUTION ADDED N Subtask 311414-910-001-001 SUBTASK SOLUTION ADDED N Subtask 311414-941-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED R

Subtask 311414-941-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED R

Subtask 311414-941-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED R

Subtask 311414-941-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED PANEL UPDATED R

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 3 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET

Subtask 311414-831-001-001 SUBTASK SOLUTION UPDATED PANEL UPDATED NOTE UPDATED CIRCUIT BREAKER UPDATED REFERENCED DOCUMENTATION UPDATED R

Subtask 311414-831-001-002 SUBTASK SOLUTION UPDATED LOCATION UPDATED PANEL UPDATED ZONE UPDATED NOTE UPDATED CIRCUIT BREAKER UPDATED REFERENCED DOCUMENTATION UPDATED R

Subtask 311414-831-001-002 SUBTASK SOLUTION UPDATED LOCATION UPDATED PANEL UPDATED ZONE UPDATED NOTE UPDATED CIRCUIT BREAKER UPDATED REFERENCED DOCUMENTATION UPDATED R

Subtask 311414-831-001-002 SUBTASK SOLUTION UPDATED LOCATION UPDATED PANEL UPDATED ZONE UPDATED NOTE UPDATED CIRCUIT BREAKER UPDATED REFERENCED DOCUMENTATION UPDATED R

Subtask 311414-700-002-001 SUBTASK SOLUTION UPDATED R Subtask 311414-700-002-001 SUBTASK SOLUTION UPDATED R Subtask 311414-700-002-001 SUBTASK SOLUTION UPDATED R Subtask 311414-700-002-001 SUBTASK SOLUTION UPDATED R Subtask 311414-942-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED R

Subtask 311414-942-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED R

Subtask 311414-942-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED R

Subtask 311414-942-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED PANEL UPDATED R

TASK 311414- 831-802-001-Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. TASK SOLUTION UPDATED NOTE UPDATED CAUTION UPDATED R

Task associated data - 001 PANEL UPDATED R Task associated data - 002 PANEL UPDATED R Task associated data - 003 PANEL UPDATED R Task associated data - 004 PANEL UPDATED R

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 4 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET

Subtask 311414-910-002-001 SUBTASK SOLUTION ADDED N Subtask 311414-910-002-001 SUBTASK SOLUTION ADDED N Subtask 311414-910-002-001 SUBTASK SOLUTION ADDED N Subtask 311414-910-002-001 SUBTASK SOLUTION ADDED N Subtask 311414-941-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 311414-941-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 311414-941-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 311414-941-002-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED NOTE UPDATED REFERENCES UPDATED R

Subtask 311414-831-002-005 SUBTASK SOLUTION UPDATED PANEL UPDATED NOTE UPDATED REFERENCED DOCUMENTATION UPDATED FIN UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 311414-831-002-006 SUBTASK SOLUTION UPDATED PANEL UPDATED NOTE UPDATED REFERENCED DOCUMENTATION UPDATED FIN UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 311414-831-002-007 SUBTASK SOLUTION UPDATED PANEL UPDATED NOTE UPDATED REFERENCED DOCUMENTATION UPDATED FIN UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

Subtask 311414-831-002-001 SUBTASK SOLUTION UPDATED PANEL UPDATED NOTE UPDATED REFERENCED DOCUMENTATION UPDATED FIN UPDATED MATERIAL LIST UPDATED REFERENCES UPDATED R

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 5 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET

Subtask 311414-700-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-700-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-700-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-700-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-942-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-942-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-942-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

Subtask 311414-942-001-001 SUBTASK SOLUTION UPDATED REFERENCED DOCUMENTATION UPDATED REFERENCES UPDATED R

FILING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document. Replace the complete document. Put this Revision Transmittal Sheet in front of the Service Bulletin. HISTORY OF PREVIOUS REVISIONS Revision No. 01 issued to: add potential AD, add monitored retrofit campaign, remove the Effectivity Note, extend the effectivity. Revision No. 02 issued to: extend the effectivity, add the three old PNs, (PN 350E053020808, PN 350E053020909 and PN 350E053021010), add three configurations for a total of 4 configurations to take into account the 4 old PNs,

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 6 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET apply minor changes. REVISION SEQUENCE ORIGINAL: Dec 19/12 REVISION No. : 01 - Mar 21/13 REVISION No. : 02 - Jul 30/13 REVISION No. : 03 - Sep 15/14

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 7 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REVISION TRANSMITTAL SHEET

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DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 8 5

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# @A318/A319/A320/A321
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 - INTRODUCE FWC STANDARD H2-F7 **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR 37871P10383 151269P11819 153741P13023 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 The new Flight Warning Computer (FWC) H2-F7 standard has been developed to introduce new functions or systems: - Adaptation of current monitoring to Sharklets (Alternate law in case of yaw damper failure). - Introduction of new monitoring (rudder doublets (new synthetic voice), ATC/XPDR to comply with DO 260B mandate). - Spoiler runway extension to cancel OEB 43 (formerly OEB 208 up until 2011), review of alerts impacting fuel consumption, tuning of ROPS monitoring, HF/VHF monitoring , AP and A/THR monitoring). - Adaptation of current A318/A319/A320 fuel monitoring to comply with new ATA28 architecture (change the existing A318/A319/A320 centre tank electric engine feed pump system to a centre tank jet pump transfersystem existing on A321). This Service Bulletin is published to advise all operators of A318/A319/A320/A321 aircraft of the issue of AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. This Service Bulletin consists in replacing the current FWC standard H2-F6 (PN 350E053021111) by a new FWC standard H2-F7 (PN 350E053021212).

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 1 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY This Service Bulletin is a prerequisite to Service Bulletin No. A320-22-1480 ((AUTO FLIGHT - FLIGHT AUGMENTATION (FAC) DEFINE STOP RUDDER INPUT WARNING FUNCTION ON AIRCRAFT) Mod. No. 154473P13357 and Mod. No. 25612P13358)) that is to be rendered mandatory by an EASA AD. Accomplishment of this Service Bulletin allows the following improvements on A320 aircraft: Red Alerts or new synthetic voices: - Introduction of a new synthetic voice ’STOP RUDDER INPUT’ in the frame of rudder monitoring. - Improvement of stall warning monitoring in normal law in the frame of the new Airbus policy (inhibition until 1500ft during the T.O phase only). - Improvement of ROPS function monitoring (tuning of the inhibition conditions of the BRAKE MAX BRAKING synthetic voice). ATA22: - Improvement of the NAV ALTI DISCREPANCY monitoring and Altitude Alert. - Improvement of AP/FD TCAS monitoring.* - Tuning of monitoring associated with A/THR and AP disconnection. ATA23: - Improvement of HF/VHF PTT monitoring (creation of COM SINGLE PTT STUCK alert, modification of COM VHFx (HFx)EMITTING alerts). ATA27: - Improvement of ’F/CTL SPLR FAULT’ caution in case of spoiler runaway (full extension) to cancel OEB 43 (formerly OEB 208 up until 2011), review of alerts impacting fuel consumption. - Improvement of activation conditions ’LDG DIST PROC...APPLY’ status to be compliant with QRH 2.32. - Modification of the Status procedure associated with the YAM DAMPER loss failure case in the frame of Sharklets introduction. ATA28: - Adaptation of current A318/A319/A320 fuel monitoring to comply with new architecture of ATA28, (change the existing A318/A319/A320 centre tank electric engine feed pump system to a centre tank jet pump transfersystem existing on A321).* - Improvement of ’FUEL F.USED/FOB DISAGREE’ alert.* ATA 32: - Improvement of BRAKES HOT alert procedures.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 2 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY - Inhibition of WHEEL TYRE LO PR alert in flight phase 3 and L/G GEAR NOT DOWNLOCKED alert in flight phase 8. ATA34: - Introduction of ADS-B Reporting monitoring (creation of NAV ADS-B RPTG 1 (2) FAULT alert, modification of NAV ADS-B FAULT wording).* - Improvement of ATC/XPDR monitoring in the frame of the development of a new XPDR mode S (DO-260B) * - Creation of two Class 2 status maintenance ’RA1(2)’ in the frame of the development of the new software (-232) of the RA Hwl ALA52B.* - Improvement of NAV GPWS FAULT in the frame of the development of a new TAWS software. ATA47: - Tuning of Fuel inerting monitoring to avoid spurious activation in case of system recovery. ATA77: - Improvement of ENG THR LEVERS NOT SET monitoring with CFM engines. - Improvement of ENG x FAIL alerts procedures. NOTE (*): Each of these new functions requires another specific aircraft modification (aircraft wiring modification, update of another aircraft computer) to be available at aircraft level. The operational consequence of this Service Bulletin are impacts on Flight Crew Operating Manual (FCOM), Flight Manual (FM) and Master Minimum Equipment List (MMEL) update. Embodiment of these modifications and accomplishment of Service Bulletin No. A320-32-1407 will cancel the red OEB 44 (formerly OEB 209 up until 2011). Accomplishment of this Service Bulletin will cancel the white OEB 40 (formerly OEB 203 up until 2011) and the white OEB 43 (formerly OEB 208 up until 2011). For the operational impact, refer to the Modification Operational Impact (MOI) No. 153741. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE RECOMMENDED (1) CANCELS INSPECTION SB NO POTENTIAL AD NO 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 NOTE (1): Service Bulletin recommended to be accomplished to prevent significant operational disruptions.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 3 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY MATERIAL PRICE INFORMATION **CONF 001 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Equipment BFEA01 1 See SB FWC **CONF 002 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Equipment BFEA02 1 See SB FWC **CONF 003 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Equipment BFEA03 1 See SB FWC **CONF 004 MATERIAL PRICE INFORMATION TABLE MATERIAL SET QTY PER A/C PRICE PER A/C (USD) MAIN PARTS Equipment BFEA04 1 See SB FWC EFFECTIVITY **CONF ALL This Service Bulletin is applicable to this (these) operator(s) :

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 4 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY 03X 11S 15S 15T 16T 17S 17W 20Q 26S 27V 29P 29S 31P 31V 31X 32Q 35T 35U 36R 38W 43S 46U 52T 53Z 54S 59Z 62X 66X 69X 73W 74T 79W 80X 85T 86Z 87Z 89T 91X 92Q 94W 95V 95W 98W AAF AAR AAW AAY ABL ABQ ABR ABY ACA ACI ADH ADR AEE AFL AFR AGY AHY AIB AIC AIJ AJD ALK AMC AMU ANA ANR ANZ AOJ AOL APJ ARR ART ARU ASL ATR AUA AUH AVA AWC AWM AWW AXM AZA AZI AZW B2V BAW BEC BEL BER BGF BGH BHP BIE BJN BKP BQB BRS BTN C2C C9G CBJ CCA CCM CEB CEF CES CHB CHH CIB CQH CQN CRK CSA CSC CSN CSZ CTN CTV CUA CYP DAL DCS DKH DLH DNV DQA DRK DTR EAA EDW EIN ETD ETJ EVA EZD EZY F2I FFT FHY FIN FLI FPY FRN FTZ G2X G4I G8E GAF GAP GBB GCR GFA GHT GLG GMI GMR GOW GWI GZQ HAY HDA HFY HKE HKJ HRM HVN I2L I2T IAW IBE IBS IGO IND IRA IRM ISR ISS IYE IZG JAS JAV JBU JJP JSA JST JZR KAC KAY KFR KGL KHV KKK KMF KNE KZR LAA LAN LAO LBT LFO LJB LLC LLM LLP LMJ LMU LWA LZB MAC MAU MEA MJF MJN MLD MLM MLR MMA MML MON MOV MRJ MSC MSR MXA MYX NIA NKS NLV NLY NMA NMB NVD NVR NWS OAW OBS OHY ONE ORF OZW PAL PIA PIC PTI PTR QAF QTR R1T RBA RBG RCT RFJ RJA RJD ROT RYW RZO SAA SAI SAS SBI SDM SFJ SFW SGG SHJ SHU SKU SLK SMX SND SNX SOL SRQ SUD SVA SVR SVW SWM SWR SYA SYR TAE TAI TAM TAP TAR TBA TBJ TBZ TCW TCX TGW THA THY TJS TNA TVS TWJ TXP TYR UAE UAL UEA UJX UKN ULG UNA USA UZB VAR VIM VIP VIV VJC VKG VLE VLG VOI VRD VRE VVC WAU WGT WHT WOW WRC WZZ CONCURRENT REQUIREMENTS **CONF 001 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1373 NOTE: Service Bulletin No. A320-31-1373 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F6) applies Modification No. 151269P11819. **CONF 002 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1282 NOTE: Service Bulletin No. A320-31-1282 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F4) applies Modification No. 36847P9907.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 5 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY
**CONF 003 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1334 NOTE: Service Bulletin No. A320-31-1334 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F5) applies Modification No. 37871P10383. **CONF 004 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1300 NOTE: Service Bulletin No. A320-31-1300 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F3P) applies Modification No. 38425P10653. REFERENCES / REPERCUSSIONS **CONF ALL TFU 31.37.00.001 31.53.00.066 31.53.00.067 OEB 40 43 AOT None SIL 00-022 LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER None NATURE OF THE WORK AIRCRAFT NO EQUIPMENT YES HARD NO SOFT YES OBRM YES MANPOWER **CONF 001 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. TOTAL MANHOURS 2.50
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 6 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. ELAPSED TIME (HOURS) 2.50
Additional manhours related to Vendor SB; refer to: Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 002 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. 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) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 003 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. 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) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 7 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY
**CONF 004 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. 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) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 APPENDICES **CONF ALL None

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 8 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY

**CONF ALL

FR1 FR24A 

### A

80VU 

## A 1WW2 1WW1 Z120

N_SB_311414_5_SAAA_01_00 Figure A-FSAAA - Sheet 01

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 9 5

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY

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DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 10 5

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# @A318/A319/A320/A321
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 - INTRODUCE FWC STANDARD H2-F7 MODIFICATION No.: 37871P10383 151269P11819 153741P13023 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 318-111 318-112 318-121 318-122 319-111 319-112 319-113 319-114 319-115 319-131 319-132 319-133 320-211 320-212 320-214 320-216 320-231 320-232 320-233 321-111 321-112 321-131 321-211 321-212 321-213 321-231 321-232 (2) Effectivity by MSN 0029 0045-0047 0049-0057 0059 0064-0078 0080-0088 0090 0093-0096 0099 0104 0110-0119 0121-0127 0135 0137-0138 0140-0142 0147-0150 0152-0154 0157-0162 0164-0168 0171-0176 0178 0181-0183 0185 0189-0190 0192 0194-0195 0197-0203 0205-0214 0216-0220 0224 0229-0235 0237 0239-0244 0248-0249 0251-0256 0259-0270 0272-0277 0279 0281-0282 0284-0285 0287 0289-0303 0306-0309 0311-0312 0314 0316-0325 0328-0333 0339-0343 0345-0347 0350-0351 0353-0362 0364 0366-0368 0370-0373 0375-0376 0378 0380-0383 0385-0388 0390-0391 0393 0395-0396 0398-0410 0412-0424 0426-0432 0434-0436 0438-0439 0441-0442 0444-0445 0447-0452 0454-0460 0462-0466 0468-0477 0479-0480 0482-0535 0537-0546 0548-0589 0591-0600 0603-0614 0616-0623 0625 0627 0629-0631 0633-0707 0709 0711-0752 0754-0788 0790-0955 0957-1043 1045-1112 1114-1185 1187-1217 1219-1277 1279-1332 1334-1373 1375-1463 1465-1659 1661-1675 1677-1728 1730-1767 1769-1812 1814-1821 1823-1829 1831-1918 1920-1929 1931-1938 1940-1984 1986-1990 1993-2016 2018-2024 2026-2050 2052-2110 DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 1 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

2112-2217 2219-2275 2277-2423 2425-2499 2501-2721 2723-3037 3039-3091 3093-3109 3111-3162 3164-5097 5099-5181 5183-5294 5296-5326 5328-5405 5407-5427 5429-5436 5438-5441 5443-5451 5453-5459 5461-5462 5465-5467 5469 5471 5474-5475 5478-5486 5488-5491 5493-5496 5499-5501 5503-5504 5506 5508-5509 5511-5514 5519-5521 5523-5524 5527-5529 5531 5534-5536 5538 5540-5544 5546 5549-5551 5553 5555-5556 5558-5565 5568-5575 5578-5580 5582 5584-5585 5588-5590 5592 5594 5596-5597 5600 5602-5603 5605-5607 5609-5611 5614 5625-5626 5630 5633-5634 5636-5640 5644-5645 5647 5650 5655-5656 5659 5662 5664 5670-5671 5674 5679-5680 5684 5688 5690 5692-5693 5696 5699 5705 5709 5715 5720 5728 (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 03X 2421 11S 4211 15S 1589 15T 0764 1494 2910 3164 3261 16T 4024 4679 17S 3333 17W 3046 20Q 4842 26S 0368 0424 27V 3826 29P 0648 0650 29S 0291 0292 31P 0229 31V 0164 0332 0420 0436 0605 0932 0943 1048 31X 2192 4319 32Q 1283 35T 5040 35U 0088 0199 0240 0241 0264 36R 1305 38W 1194 43S 4650 46U 2906 2952 2982 3275 3296 3332 3674 3734 3986 4053 5218 52T 1599 53Z 1468 54S 5261 59Z 1556 62X 3402 66X 1098 69X 0219 0449 0588 73W 0087
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 2 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN 74T 2165 4228 4768 79W 3751 80X 2748 85T 0190 0234 86Z 0406 87Z 1530 89T 3356 91X 2837 92Q 0279 0395 94W 1818 95V 3379 95W 2949 98W 0441 AAF 0639 1846 2870 3136 3242 3289 3852 4268 4589 4675 AAR 0802 1174 1356 1511 2041 2110 2226 2247 2290 2397 2459 2808 2840 3244 3297 3437 3483 3496 3641 3873 4112 4142 5035 5169 5173 5287 5350 5382 5462 5500 5636 AAW 3224 3236 3615 3657 4004 4330 5414 5448 AAY 1229 1255 1262 1288 1292 1318 1347 2224 2319 2387 ABL 1227 1636 1670 1734 1970 2045 2943 ABQ 1467 3974 ABR 4203 4489 4521 ABY 2764 3246 3626 3802 3840 3925 4061 4243 4310 4468 4524 4806 4848 4890 4958 5017 5206 5276 5307 5423 ACA 0059 0068 0073 0084 0122 0126 0127 0141 0149 0150 0154 0159 0174 0175 0183 0210 0231 0232 0233 0242 0248 0253 0254 0255 0265 0277 0284 0290 0309 0324 0330 0341 0378 0403 0404 0546 0572 0634 0656 0670 0672 0682 0688 0691 0693 0695 0697 0711 0719 0721 0728 0732 0736 0740 0742 0752 0757 0769 0773 0779 0785 0800 0813 0817 0829 0831 0840 0845 1562 1577 1602 1611 1623 1632 1638 1673 1719 1726 1742 1748 1772 1783 1811 1853 1864 1874 1940 2018 2145 ACI 2152 3547 ADH 3138 3161 3328 3502 3515 3532 3643 3666 3695 ADR 4282 4301 AEE 2468 2828 3033 3066 3074 3162 3302 3316 3322 3365 3392 3423 3439 3462 3478 34843519 3526 3527 3709 3714 3745 3748 3753 3773 3785 3812 3820 3829 3850 3878 3895 3990 4065 4094 4165 AFL 2052 2069 2072 2091 2106 2116 2133 2144 2233 2330 2337 2342 2875 2903 2912 2920 2947 2957 2965 3052 3063 3157 3191 3267 3334 3373 3410 3511 3545 3574 3627 3631 3640 3644 3699 3711 3778 3786 3789 3794 3823 3835 3923 3942 3954 3998 4058 4074 4099 4103 4116 4133 4148 4160 4453 4461 4498 4500 4579 4625 4649 4656 4684 4692 4712 4835 5044 5059 5271 5421 5536 5565 5572 5578 5580 5585 5614 5720

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 3 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN AFR 0115 0214 0237 0239 0285 0287 0498 0509 0521 0529 0544 0598 0600 0608 0618 0625 0637 0777 0796 0938 0985 0998 1000 1020 1025 1036 1133 1151 1169 1176 1190 1201 1216 1267 1271 1299 1344 1404 1415 1444 1449 1471 1476 1502 1505 1524 1616 1622 1640 1645 1658 1677 1691 1699 1733 1859 1879 1894 1900 1924 1938 1949 2035 2059 2071 2081 2100 2109 2140 2317 2344 2350 2456 2582 2601 2686 2705 2716 2721 2750 2918 2938 2951 2961 2967 2972 3008 3009 3051 3098 3372 3399 3401 3419 3420 3441 3470 3777 3795 3814 3825 3859 3884 3930 4063 4084 4105 4137 4139 4241 4251 4267 4295 4298 4335 4402 4601 4604 4664 4714 4747 4800 4820 4901 4908 5084 5129 AGY 0322 0351 AHY 0331 2487 2516 2588 2685 2788 2846 2853 2865 2991 3006 AIB 0138 AIC 0045 0046 0047 0049 0050 0051 0056 0057 0074 0075 0080 0090 0095 0096 0396 0398 0416 0423 0431 0432 0451 0469 0486 0490 0492 0499 2593 2624 2629 29073130 3146 3212 3271 3288 3300 3305 3326 3340 334433673498 3551 35573573 3619 3620 3687 3752 3792 3822 38743918 3955 3970 4002 4009 4020 4029 4052 4078 4089 4096 4121 4138 4155 41644201 4212 4236 4237 4280 AIJ 0707 1132 1162 1179 1244 1259 1308 1322 1747 1780 2048 2227 2539 3021 3123 3149 3160 3286 33043312 33743508 3514 3667 3690 4235 43044411 4730 4733 49244933 5163 5221 5358 5372 AJD 0879 1422 ALK 2345 2564 2584339746944869 4915 5086 AMC 2113 2122 2189 2291 2332 2382 2665 2768 3056 3068 AMU 0620 0631 0805 0908 0928 1758 1790 1850 1893 1912 1926 1962 4197 5459 5523 ANA 0167 0212 0300 0328 0383 0413 0482 0501 0507 0531 0534 0549 0554 0658 0669 0685 ANR 0445 0671 0726 ANZ 2085 2090 2112 2130 2148 2153 2173 2257 2297 2445 2533 2594 2663 4553 4584 4884 4926 AOJ 4503 AOL 0400 APJ 4887 4936 5015 5166 5304 5384 5440 5540 5640 ARR 0913 1439 1450 ART 0142 0244 0311 0333 0359 0426 0533 0662 0936 1873 ARU 0573 0582 ASL 1140 1159 2277 2296 2335 2587 2621 2645 3252 3317 ATR 0314 0393 AUA 0552 0570 0581 0768 0776 0797 0920 0935 1137 1150 1189 1387 1458 1478 1504 1553 1678 1735 1931 1937 2009 2131 2174 2262 2416 2494 2547 2652 AUH 2403

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 4 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN AVA 1612 1634 2066 2328 2333 2358 2367 2377 2394 2523 2544 2552 2575 2662 3408 3467 3518 3647 3664 3691 3961 3980 3988 3992 4001 4011 4026 4046 4051 4100 4167 4175 4200 4281 4284 4345 4381 4487 4567 4599 4763 4789 4821 4862 4939 5057 5119 5195 5243 5360 5398 5454 AWC 2791 AWM 0765 AWW 0557 0597 AXM 2425 2612 2633 2656 2683 2699 2760 2816 2842 2881 2885 2926 2944 2989 3000 3117 3140 3154 3173 3182 3194 3201 3223 3232 3277 3291 3299 3327 3338 3353 3370 3394 3404 3448 3477 3486 3489 3505 3521 3536 3549 3576 3582 3610 3628 3648 3679 3701 3715 3729 3765 3776 3813 3875 3963 3997 4019 4035 4070 4079 4088 4098 4126 4147 4263 4278 4293 4302 4333 4346 4361 4367 4386 4390 4404 4426 4458 4462 4477 4486 4557 4571 4582 4793 4797 4807 4882 4889 4917 4964 4969 4979 4980 4989 5137 5149 5153 5165 5200 5215 5272 5283 5325 5344 5347 5353 5359 5397 5420 5430 5431 AZA 0434 0477 0488 0494 0495 0513 0514 0515 0516 0524 0526 0532 0576 0583 0586 0593 0599 0819 0848 0940 0951 0959 1138 1168 1217 1220 1448 1457 1473 1480 1489 1722 1740 1745 1770 1779 2033 2057 2074 2083 2086 2101 2127 2869 2932 3076 3079 3080 3115 3178 3213 3295 3343 3362 3412 3464 3482 3563 3598 3609 3732 3815 3831 3846 3885 3906 3921 3956 3976 3978 4075 4108 4119 4143 4152 4195 4249 4520 4523 4536 4759 4764 4859 4875 4910 5018 5130 5294 5383 5424 AZI 0527 AZW 0630 1973 B2V 0185 BAW 1014 1082 1115 1118 1142 1177 1193 1197 1222 1225 1232 1236 1239 1258 1261 1279 1295 1329 1338 1380 1384 1418 1423 1424 1440 1445 1466 1510 1513 1529 1537 1558 1574 1590 1594 1604 1606 1661 1665 1687 1689 1690 1696 1708 1711 1754 1760 1782 1814 1829 1871 1883 1899 1907 1910 1958 1987 2038 2040 2098 2188 2190 2194 2305 2320 2323 2324 2351 2363 2389 2429 2441 2466 2536 2653 2694 2697 2720 2799 2981 3049 3081 3235 3254 3290 3301 3314 3351 3468 3499 3512 3550 3607 3649 3697 3703 3721 3726 3912 3926 4007 4039 4185 4238 4265 4306 4464 4551 4725 4791 4975 5634 BEC 3199 5538 BEL 0644 1086 1102 1160 1336 1388 1441 1493 1797 1838 1885 1963 2196 2230 2392 2400 2700 2763 2810 2925 3255 3790 4275 BER 1629 1717 1775 1961 1966 1988 1994 2003 2005 2619 3055 3093 3121 3202 3415 3447 3516 3661 3689 3708 3728 3749 3865 3945 4013 4101 4161 4269 4291 4329 4334 4433 4510 4565 4606 4728 4743 4988 5038 5126 5133 5191 5246 BGF 3188 BGH 1087 2844 2863 3139 BHP 2968 3245 3422 3604 4033 4187 4294 4631

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 5 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN BIE 0519 0827 0891 BJN 3617 4956 BKP 2254 2310 2366 2417 2509 2531 2600 2634 2648 2660 2664 2783 2874 3421 3424 3454 3694 3759 3911 BQB 1703 BRS 2263 BTN 1541 1551 C2C 5088 C9G 0772 1727 CBJ 4388 4428 5630 CCA 0876 0921 1296 2000 2007 2015 2172 2202 2205 2237 2269 2285 2293 2298 2454 2499 2508 2525 2532 2545 2551 2559 2614 2643 2805 2819 2839 2847 2890 3195 3200 3215 3221 3226 3250 3307 3329 3337 3461 3506 3523 3601 3623 3653 3655 3665 3678 3722 3725 3766 3806 3940 3973 4022 4031 4062 4091 4131 4180 4221 4283 4317 4318 4348 4377 4472 4473 4494 4538 4566 4593 4617 4719 4771 4775 4803 4829 4834 4873 4895 4900 4949 4963 4985 4997 5014 5032 5054 5091 5124 5174 5199 5265 5346 5352 5386 5419 5432 5435 5568 5573 5600 5664 5690 CCM 3882 3952 CEB 2556 2586 2625 2638 2786 2790 2821 2831 2852 2876 2994 3048 3272 3646 3762 3767 4447 4508 4537 4852 4861 4870 4993 5045 5067 5250 5381 CEF 2801 3085 CES 0665 0754 0828 0838 0854 0897 0909 0925 0939 0967 0984 0986 1005 1028 1030 1041 1070 1072 1093 1108 1285 1303 1312 1316 1330 1345 1357 1361 1377 1386 1532 1542 1601 1603 1639 1906 1911 1964 1981 2022 2034 2036 2049 2056 2068 2219 2221 2235 2239 2244 2274 2309 2315 2437 2451 2478 2493 2498 2543 2549 2562 2591 2606 2627 2693 2757 2825 2882 2895 3168 3170 3186 3197 3233 3247 3249 3262 3471 3481 3559 3593 3611 3612 3613 3639 3650 3677 3682 3692 3716 3775 3793 3797 3870 3904 3929 3937 3965 3969 4027 4037 4043 4045 4111 4144 4186 4198 4209 4220 4239 4240 4252 4297 4309 4340 4342 4355 4374 4423 4627 4638 4659 4685 4702 4709 4711 4718 4722 4723 4729 4746 4748 4765 4769 4776 4799 4831 4844 4857 4877 4886 4903 4938 4946 4967 4987 5047 5048 5053 5063 5135 5136 5144 5156 5192 5210 5227 5242 5267 5273 5309 5326 5330 5338 5363 5376 5380 5402 5412 5439 5461 5481 5508 5519 5524 5527 5558 5575 5705 CHB 5626 5679 CHH 2475 2557 2561 2581 2611 2617 2644 2733 2746 2849 2891 2985 3240 3285 3520 3548 3561 3578 3580 3638 3768 3842 3849 3851 3914 3958 3982 4042 4262 4410 4412 4440 4452 4471 4482 4483 4505 4513 4522 4529 4540 4569 4580 4600 4602 4644 4677 4686 4687 4739 4825 4995 5006 5008 5072 5100 5105 5114 5117 5172 5185 5216 5220 5331 5471 5656 CIB 0774 0809 0884 0894 0905 0957 0971 1381 1402 1416 1437 1607 1968

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 6 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN CQH 0978 1686 1769 1852 1920 2939 3014 3023 3747 3819 4072 4093 4168 4244 4331 4366 4373 4375 4499 4586 4738 4750 4760 4809 4816 4909 4978 4983 5022 5051 5108 5378 5403 5434 5446 5466 5562 CQN 0696 0698 0704 0705 3836 3876 3901 3903 3941 5645 CRK 5147 5189 5416 5514 5544 CSA 2719 2758 2789 3031 3043 3060 3094 3097 3406 3436 3452 3660 3892 4258 4713 CSC 0540 0550 0551 0556 0591 0878 0902 0915 0919 1007 1013 2313 2348 2396 2431 2510 2534 2597 2639 3114 3116 3124 3158 3167 3196 3210 3386 3449 3583 3591 3680 3730 3893 3962 3996 4018 4068 4288 4326 4378 4420 4424 4525 4575 4619 4642 4660 4707 4731 4824 4830 4856 4905 4911 4923 5041 5121 5141 5160 5197 5208 5233 5286 5303 5389 5543 5609 5647 5650 5670 CSN 0712 0718 0720 0722 0849 0859 0881 0895 0900 0950 0966 1035 1039 1057 1596 1614 1776 1788 1971 1974 1986 1995 2004 2008 2067 2080 2200 2203 2232 2273 2354 2361 2371 2408 2426 2435 2484 2505 2506 2511 2519 2521 2530 2541 2546 2554 2555 2558 2574 2579 2637 2667 2680 2689 2701 2708 2713 2714 2741 2743 2759 2767 2770 2772 2796 2809 2815 2824 2834 2855 2861 2877 2899 2901 2915 2936 2940 2948 2950 2960 2969 2971 2986 3020 3067 3075 3112 3144 3217 3241 3251 3258 3269 3311 3342 3459 3493 3507 3552 3566 3587 3645 3681 3764 3784 3828 3847 3860 3867 3890 3910 3920 3934 3938 3951 3959 3981 3983 3999 4003 4017 4036 4038 4071 4140 4172 4184 4189 4194 4205 4217 4224 4225 4230 4232 4248 4260 4266 4271 4274 4279 4290 4292 4299 4322 4325 4338 4341 4350 4362 4365 4369 4370 4387 4396 4416 4430 4456 4507 4550 4613 4671 4696 4751 4782 4794 4808 4836 4854 4864 4880 4883 4912 4919 4928 4982 5061 5151 5168 5170 5183 5202 5214 5225 5237 5268 5279 5288 5410 5480 5484 5503 5506 5534 5561 5564 5579 5602 5611 5655 5671 5693 CSZ 2672 2684 2841 2905 2909 2935 2973 2980 3131 3132 3153 3206 3366 3383 3435 3440 3456 3528 3599 3696 3698 3756 3848 3855 3887 3898 3935 3971 4010 4028 4159 4176 4208 4214 4226 4300 4359 4407 4409 4435 4474 4514 4531 4620 4633 4666 4726 4845 4866 4876 4897 4920 4929 4977 4986 5002 5082 5110 5176 5369 5521 5550 5589 5639 CTN 0767 0833 1009 1029 1237 1252 CTV 0839 0892 1635 2598 2692 31473148 3861 4961 5351 5379 5394 5399 5415 5511 5541 5551 5556 5560 5571 5574 5597 CUA 5023 CYP 0256 2108 2275 2334 2343 2359

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 7 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN DAL 0118 0121 0125 0152 0153 0160 0171 0192 0197 0206 0208 0213 0262 0263 0272 0273 0281 0282 0297 0298 0306 0307 0318 0319 0329 0339 0340 0355 0358 0360 0367 0372 0380 0381 0387 0388 0399 0408 0410 0417 0418 0766 0778 0786 0801 0807 0818 0830 0832 0846 0903 0907 0911 0923 0962 0964 0981 0988 0996 1011 1037 1058 1062 1191 1230 1249 1324 1325 1346 1392 1414 1434 1453 1456 1483 1498 1501 1520 1535 1543 1549 1567 1570 1582 1633 1641 1646 1659 1662 1683 1685 1693 1709 1714 1738 1746 1752 1766 1774 1789 1796 1800 1810 1812 1815 1820 1824 1828 1833 1839 1875 1897 1923 1959 1976 1982 1990 2002 2013 2026 2039 2047 2082 2087 2092 2095 DCS 1053 3243 DKH 2975 3027 3234 3268 3368 3485 3596 3605 3967 3984 4064 4102 4154 4276 4401 4429 4573 4587 4652 4833 4840 4981 5013 5070 5071 5131 5226 5329 5339 5455 5491 5674 DLH 0069 0070 0071 0072 0078 0083 0086 0093 0094 0104 0110 0111 0116 0135 0137 0161 0172 0201 0267 0269 0346 0412 0458 0468 0473 0474 0484 0493 0502 0505 0518 0560 0563 0564 0567 0595 0609 0610 0616 0623 0627 0636 0641 0651 0652 0679 0689 0692 0694 0699 0700 0717 0723 0729 0738 0744 0853 0860 0875 0887 0901 1016 1080 1161 1172 1188 1214 1260 1273 1337 1365 1367 3265 3339 3360 3387 3434 3592 3625 3864 3936 3987 4005 4016 4047 4054 4073 4085 4097 4120 4141 4153 4182 4191 4261 4289 4324 4332 4360 4363 4398 4449 4455 4511 4545 4560 4585 4607 4626 4672 4710 4753 4792 4796 4819 4841 4881 4916 4976 4994 5028 5049 5087 5122 5181 5186 5203 5239 5284 5293 5413 5425 5441 DNV 1630 1805 1808 1841 2093 2179 2241 2751 3065 3179 DQA 2347 DRK 2306 2346 3950 DTR 0113 0114 0444 EAA 0386 EDW 0942 0947 1026 2024 2134 EIN 0926 1023 1094 1242 1394 1443 1983 2001 2191 2206 2217 2250 2256 2272 2294 2364 2374 2399 2409 2411 2432 2486 2542 2583 2635 3054 3102 3129 3169 3318 3345 3377 34273501 3755 3781 3857 4572 4634 4678 4715 ETD 0350 1944 1945 1947 1955 2167 3004 3050 3676 3693 3713 3902 4066 4077 4124 4934 5095 5348 5407 ETJ 0325 0373 0428 EVA 3363 5328 5354 5377 5485 EZD 0667 0743 0872 0874 1074 1286 2137 2141 2147 2576 2826 2956 3018 30643568 4533

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 8 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN EZY 2037 2043 2050 2053 2062 2120 2170 2181 2184 2245 2265 2271 2289 2300 2353 2360 2370 2385 2398 2402 2412 2420 2427 2450 2463 2471 2477 2481 2492 2495 2503 2512 2514 2527 2528 2538 2565 2578 2605 2636 2646 2677 2681 2691 2702 2709 2715 2727 2729 2735 2742 2744 2754 2765 2769 2777 2779 2782 2795 2803 2812 2818 2827 2829 2854 2860 2866 2873 2884 2923 2946 2959 3003 3036 3041 3053 3059 3061 3082 3084 3088 3090 3118 3122 3134 3137 3176 3184 3411 3413 3426 3432 3442 3466 3537 3544 3555 3569 3571 3608 3634 3675 3683 3702 3720 3735 3742 3746 3754 3763 3774 3788 3799 3805 3808 3810 3824 3843 3844 3845 3854 3871 3888 3909 3913 3922 3946 3953 3975 3979 3991 4006 4012 4014 4034 4040 4048 4056 4069 4076 4080 4087 4125 4129 4132 4157 4179 4196 4219 4233 4234 4250 4286 4313 4327 4380 4385 4418 4425 4427 4437 4444 4451 4554 4556 4588 4591 4624 4635 4636 4640 4646 4667 4676 4680 4693 4705 4708 4717 4721 4740 4744 4749 4778 4781 4785 4787 4837 5019 5020 5046 5052 5056 5064 5104 5111 5113 5116 5138 5146 5150 5187 5201 5224 5236 5249 5289 5318 5319 5542 5592 5638 5688 F2I 0085 0148 0168 0220 0230 0243 0249 0251 0270 0294 0301 0391 0422 0460 0497 0724 0758 0976 0999 1010 FFT 1515 1579 1583 1615 1684 1759 1781 1786 1803 1806 1860 1943 1980 1997 2010 2012 2019 2030 2103 2198 2209 2236 2240 2253 2258 2260 2287 2318 2325 2406 2448 2483 2518 2695 2806 2836 2857 3205 3389 3431 4127 4204 4253 4254 4272 4307 4562 4641 4668 4688 4704 4727 4745 FHY 0580 0771 0855 2524 2804 4207 4658 5096 FIN 0941 0961 1073 1107 1184 1185 1241 1309 1352 1364 1405 1470 1544 1588 1712 1913 1916 1978 1989 2065 2124 2146 2154 2208 2266 FLI 2186 3905 5079 FPY 0112 0189 0342 FRN 0647 0660 FTZ 1068 1145 2176 2268 2281 G2X 0347 0653 0674 G4I 1157 1795 2507 G8E 0594 GAF 3897 4060 GAP 0706 0745 2162 2183 308731873273 4777 4984 5007 5012 5103 5310 GBB 0067 0076 GCR 2338 GFA 4030 4059 4083 4146 4158 4188 4218 4255 4502 4541 4780 4827 4860 4865 5025 5074 5171 5175 5180 5257 5321 5336 GHT 0438 GLG 1866 1872 1882 1925 2078 2126 4379 4547 GMI 0684 0970 0995 3019 3407 3533 3560 3589 3818 4663 4691 5085 GMR 1407 2128 GOW 3306 3597 3616 3798 3827 3900 3915 4399 4438 5016 5112 5232

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 9 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN GWI 0117 0147 0162 0200 0202 0209 0216 0217 0218 0268 0382 0401 0646 0654 0794 1077 1084 1089 1136 1147 1155 1170 1209 1277 2607 2628 2632 2813 2833 2976 3011 3128 3172 3193 3352 3358 3375 3500 3534 3839 3841 4166 4227 4256 4285 4998 5043 5457 5467 5535 5569 GZQ 1878 HAY 0714 0716 0730 0888 HDA 0633 0756 0784 0812 0930 0993 1024 1253 1695 1721 1984 2021 2229 2238 2428 3369 4023 4247 5024 5030 5362 5429 HFY 1004 HKE 2322 27174970 5260 5264 5266 5341 HKJ 2706 3073 4878 HRM 0293 0517 0535 0642 0666 HVN 0619 2255 2261 2267 2974 3005 3013 3022 3198 3315 3355 3600 3737 3862 3964 3966 4136 4213 4277 4311 4315 4669 4703 4737 4783 4826 4863 4945 4971 5164 5241 5247 5251 5275 5297 5306 5340 5385 5392 5418 5438 5456 5469 5495 5555 5699 5709 I2L 0371 0491 0525 0579 0760 0816 I2T 1631 1682 IAW 4044 4067 5115 5290 IBE 0158 0173 0176 0207 0224 0266 0274 0323 0356 1021 1027 1154 1362 1572 1655 1674 1681 1716 1793 1809 1836 2115 2220 2225 2242 2264 2270 2311 2357 2365 2381 2391 2472 2488 2563 2599 2736 2756 2889 2996 3078 3209 3320 3380 3443 3651 3744 5486 5570 5692 IBS 1047 1059 1067 1099 1101 1119 1125 1198 1516 2104 2143 2248 2807 5501 5590 IGO 3357 3414 3453 3457 3497 3541 3618 3782 3863 3943 4008 4113 4156 4216 4312 4328 4384 4481 4488 4506 4518 4535 4552 4603 4609 4614 4630 4637 4752 4757 4762 4813 4818 4868 4888 4947 4954 4965 5027 5036 5076 5080 5090 5092 5094 5155 5190 5230 5231 5259 5262 5291 5298 5313 5365 5411 IND 0343 0357 IRA 0303 0312 0345 0575 0857 2054 IRM 0354 0414 ISR 4354 4413 ISS 0737 0749 1823 1896 2102 IYE 4653 4690 IZG 0376 0407 JAS 5478 JAV 0029 2061

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 10 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN JBU 1123 1156 1173 1235 1240 1257 1270 1280 1302 1327 1398 1446 1452 1506 1528 1546 1557 1610 1650 1705 1739 1784 1785 1849 1861 1898 1904 1915 1917 1927 1948 2006 2020 2031 2042 2063 2075 2099 2125 2132 2136 2149 2150 2159 2160 2177 2201 2215 2231 2246 2259 2280 2284 2286 2307 2314 2336 2352 2368 2384 2386 2415 2447 2449 2461 2489 2491 2504 2520 2535 2577 2580 2640 2647 2671 2710 2725 2755 2781 2802 2814 2832 2848 2871 2880 2900 2945 2970 2977 2992 3029 3039 3072 3091 3119 3150 3190 3228 3263 3287 3348 3381 3416 3451 3479 3488 3517 3554 3572 3622 3659 3707 3724 3760 3800 3811 4578 4612 4647 4904 5060 5142 5148 5302 5312 5349 5417 JJP 5093 5145 5161 5245 5274 5281 5355 5499 5520 JSA 2316 2356 2423 2453 2604 4443 4515 4772 4786 4872 4914 5305 5323 5390 5433 JST 1195 1408 2169 2185 2197 2292 2299 2329 2455 2515 2526 2537 2573 2608 2642 2651 2703 2766 2787 3474 3495 3668 3717 3743 3783 3899 3916 3917 3948 4177 4178 4229 4245 4257 4303 4343 4356 4434 4460 4466 4495 4497 4527 4899 4922 5039 5211 5270 5311 5334 5482 5489 JZR 3919 3939 4162 5033 5625 KAC 0181 0182 0195 2046 3957 KAY 4470 KFR 2650 KGL 0663 0668 0787 0852 0954 1060 1293 1554 2029 2077 KHV 2303 2480 5343 5427 KKK 0604 0614 0675 0761 0808 0823 0968 0974 1124 1390 1438 1451 1503 1624 1730 1950 1953 2747 2753 KMF 0480 KNE 1942 1965 2123 2171 2182 2199 2569 2776 3218 3238 3256 3361 3396 3425 3475 3530 3787 3809 3817 3868 3889 3894 3933 4055 4735 KZR 1042 1204 3141 3614 5357 5401 5404 LAA 4405 4450 4490 4526 5373 5405 5494 LAN 1304 1332 1351 1355 1491 1512 1526 1548 1568 1854 1858 1877 1903 2089 2096 2295 2304 2321 2572 2585 2845 2858 2864 2872 2886 2887 2892 2894 3264 3280 3319 3330 3535 3556 3663 3671 3770 3772 3779 4383 4400 4439 4476 4509 4516 4543 4546 4549 4563 4576 4597 4598 4605 4657 4697 4758 4767 4815 4839 4871 4892 4896 4921 4943 4972 5005 5097 5125 5178 5213 5229 5234 5263 5316 5324 5364 5408 5443 5453 5483 5493 LAO 4596 4639 5356 5396 LBT 0793 0937 1121 1175 1597 1744 2158 3089 3480 34874623 LFO 0659 LJB 3985 LLC 0415 0990 1715 2987 LLM 1054 1918 1956 1967 1969 1993 2413 2419 2439 LLP 0739 0883 0914 1411 2016 LMJ 1868

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 11 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN LMU 0977 1366 LWA 2878 LZB 2540 2596 3028 3309 3564 3780 MAC 4539 4568 5143 MAU 1592 1936 MEA 1977 2055 3736 3804 3837 4296 4339 4632 5000 5152 5162 5253 MJF 4353 MJN 3723 4117 4795 MLD 0622 0741 MLM 2592 3932 4199 4622 MLR 1946 2731 3106 MMA 0295 0316 0973 1180 1247 1791 MML 1706 1750 MON 0864 0983 1015 1045 1081 1153 1207 1320 1370 1413 1421 1428 1433 1571 1605 1637 1707 1763 1794 1941 2105 2142 2234 2553 2610 2730 2793 3458 3522 3546 3575 5582 5606 MOV 2442 2446 33643403 MRJ 0530 1202 1300 1353 MSC 2094 2937 2966 3282 3323 MSR 0165 0166 0178 0194 0198 0366 0680 0687 0715 0725 2070 2073 2079 2088 MXA 0252 0259 0260 0261 0275 0276 0296 0320 0321 0353 MYX 0566 NIA 3183 3219 NKS 2433 2470 2473 2476 2485 2490 2560 2567 2590 2603 2622 2673 2679 2698 2704 2711 2723 2797 2893 2898 2929 2942 2963 2978 2983 3007 3017 3026 3165 3393 3395 4206 4264 4321 4431 4548 4592 4595 4902 4951 4996 5029 5042 5132 5159 5370 5387 5458 NLV 1998 2496 2502 NLY 2529 2668 2749 2867 2902 3504 3830 4231 4316 4368 4581 4594 4611 4648 NMA 1697 1732 2676 NMB 3346 3586 5366 5400 NVD 0211 0299 0375 0409 0419 0528 0558 0561 0709 0747 1626 1778 NVR 2211 2216 2410 NWS 1219 1233 1276 1843 2649 2927 2933 3034 3120 OAW 1886 OBS 3758 OHY 0364 0385 0455 0471 0496 0543 0640 0661 0676 0792 0806 0810 0811 0835 0912 0916 0963 1008 1482 1509 2571 2688 ONE 3001 3030 3062 3214 3216 3371 3390 3438 3469 3509 3585 3602 3606 3635 3642 4222 4287 4336 4891 4913 4941 4942 5193 5278 5299 ORF 2566 4992 OZW 0429 1922 PAL 2954 3108 3310 3455 3553 3579 3652 3731 5081 5140 5315 5371 5715
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 12 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN PIA 2155 2212 PIC 2331 2340 2670 2922 3012 3621 4459 PTI 1263 PTR 0459 0537 QAF 0927 1335 3994 4114 4170 5255 QTR 1487 1566 1648 1656 1773 1895 1928 1957 2097 2107 2121 2138 2161 2288 2341 3274 3636 3669 4110 4130 4173 4183 4382 4406 4436 4479 4496 4530 4615 4700 4754 4784 4802 4810 4858 4930 4968 5010 5078 5127 5217 5361 5395 R1T 1908 RBA 2023 2032 2135 2139 2195 3071 RBG 3152 RCT 0466 1017 RFJ 0814 RJA 2953 3428 3685 3803 3832 4670 4817 4853 5099 5128 5177 5367 RJD 1618 5277 ROT 2931 2955 3220 3225 RYW 0569 RZO 0795 2011 2390 3891 SAA 2308 2326 2355 2375 2379 2418 2438 2469 2501 4990 5011 5637 5680 SAI 0542 0877 1497 2027 3105 3270 SAS 1183 1383 1587 1619 1642 1675 1798 1807 1817 1848 2817 2850 2856 2883 2888 2911 2958 2990 3086 3159 3192 32273231 3292 3335 SBI 1071 1078 1090 1091 1126 1129 1131 1149 1164 1167 1819 1870 2028 2064 2076 2279 2369 2373 2464 2474 2618 2623 2641 2726 3070 3446 3473 3490 3494 3866 3880 4032 4150 5001 5026 5031 5106 5134 5167 5559 5607 SDM 0427 0649 1130 1200 1379 1488 1560 1578 1654 1657 1679 1743 1753 1761 1767 1851 1863 1876 1890 2151 2163 2465 2497 2879 2913 2930 2964 3044 SFJ 3025 4555 4720 5102 5393 5512 SFW 0734 0994 1018 SGG 0799 SHJ 0910 SHU 2222 2243 3281 3298 3336 3838 SKU 0447 1400 1523 2119 2129 2214 2249 2251 2283 2378 2380 2436 2460 2548 3171 3331 SLK 0899 0969 1228 1561 1698 2058 2252 2517 2568 2775 3104 3570 3821 4118 4215 4259 4457 4701 5050 5089 5296 5531 SMX 2995 SND 1880 1999 SNX 0289 SOL 0302 SRQ 4574 4927 5320 SUD 3040
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 13 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN SVA 4015 4057 4081 4090 4092 4104 4115 4122 4135 4273 4314 4337 4349 4357 4364 4376 4391 4392 4393 4394 4397 4408 4414 4419 4432 4442 4454 4467 4484 4501 4517 4519 4542 4564 4577 4590 4811 4823 4838 4925 4955 4962 5009 5065 5223 5285 5314 5447 5509 5549 SVR 0140 0157 0203 0735 0775 0815 0841 0991 1012 1063 1152 1199 1484 1720 1751 1777 1884 1901 1905 2117 2166 2175 2187 2278 2327 2349 2707 2998 3099 3107 3189 3385 3388 3433 3472 3834 SVW 2921 3100 3133 3542 3856 5445 SWM 0421 0430 0476 SWR 0520 0522 0541 0545 0553 0559 0562 0574 0577 0578 0585 0596 0603 0612 0621 0635 0643 0664 0673 0681 0701 0703 0713 0727 0782 0987 1144 1762 1951 4534 4618 4673 5037 5069 SYA 3853 3872 SYR 0886 0918 1032 1076 1085 1117 TAE 0657 0934 0946 0949 1339 1368 1500 1934 2084 2659 TAI 1066 1334 1598 1625 1952 2282 2301 2339 2434 2444 2687 2862 2917 3042 3057 3103 3113 3248 3276 3378 3418 3510 3538 3577 3581 3869 4906 4944 5068 5219 5238 5280 5333 TAM 1092 1096 1103 1139 1143 1158 1215 1246 1251 1376 1459 1486 1518 1575 1580 1591 1593 1595 1608 1613 1628 1652 1663 1672 1692 1771 1801 1802 1804 1825 1826 1827 1831 1832 1835 1837 1855 1857 1888 1891 2014 2044 2372 2393 2467 2513 2661 2734 2737 2784 2838 2859 2896 2904 2924 3002 3032 3035 3047 3058 3111 3156 3180 3211 3222 3229 3266 3278 3284 3294 3313 3325 3391 3540 3565 3588 3594 3595 3630 3658 3662 3710 3727 3733 3750 3761 3816 3908 3972 4000 4163 4171 4192 4320 4352 4358 4389 4441 4446 4465 4544 4570 4662 4734 4756 4773 4953 4974 5066 5101 5107 5109 5184 5209 5222 5240 5342 5345 5528 TAP 0629 0750 0755 0763 0790 0821 0837 0870 0906 0917 0933 0945 0960 0979 0982 1034 1100 1106 1120 1127 1165 1181 1206 1231 1307 1399 1667 1668 1713 1718 1756 1765 1799 1816 2178 2792 2822 3769 3883 4021 4095 4106 4145 TAR 0119 0123 0124 0205 0370 0390 0402 0511 0869 0880 0958 0975 1187 1479 1700 3096 4344 4689 5204 5474 5610 TBA 4766 4801 4846 5157 5256 5451 5529 5563 TBJ 1485 TBZ 0361 0362 0405 TCW 1787 1929 1975 2114 2362 TCX 0677 1006 1238 1250 2060 5603 TGW 2724 2728 37573801 4181 4210 4421 4445 4469 4491 4493 4532 4561 4608 4645 4804 4812 4874 4879 4918 4931 4973 5073 5120 5188 5194 5228 5335 5375 5426 5449 5496 5596 5605 5662 THA 5198 5248 5258 5301 5436 5553

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 14 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN THY 1002 1856 1909 1996 2156 2164 2395 2401 2404 2414 2452 2522 2602 2609 2626 2631 2655 2738 2739 2823 2868 2916 2919 2928 2934 2941 2984 2999 3010 3015 3126 3142 3185 3207 3208 3239 3257 3259 3283 3303 3308 3341 3350 3382 3405 3429 3525 3539 3558 3567 3603 3637 3654 3673 3688 3718 3719 3738 3896 3931 3949 4629 4643 4654 4665 4682 4695 4698 4706 4755 4761 4774 4779 4788 4790 5077 5083 5118 5154 5205 5254 5388 5450 5465 5490 5546 5584 5633 TJS 3513 3632 4169 TNA 0538 0555 0606 0731 0746 0791 0822 2376 2914 5055 TVS 2180 4699 TWJ 2550 TXP 0607 0611 0617 TYR 1385 UAE 4822 UAL 0435 0439 0442 0450 0452 0454 0456 0457 0462 0463 0464 0465 0470 0472 0475 0479 0483 0485 0487 0489 0500 0503 0504 0506 0508 0510 0512 0523 0539 0568 0571 0587 0589 0592 0613 0638 0655 0678 0683 0686 0690 0702 0748 0751 0759 0780 0783 0788 0798 0804 0820 0824 0825 0826 0834 0836 0842 0843 0847 0850 0851 0858 0862 0865 0867 0871 0873 0882 0893 0898 0944 0948 0952 0955 0965 0980 0989 1001 1022 1031 1104 1105 1128 1146 1163 1192 1211 1243 1248 1266 1272 1282 1290 1291 1321 1341 1343 1359 1363 1401 1409 1420 1426 1427 1432 1435 1460 1469 1474 1475 1477 1495 1507 1508 1514 1522 1533 1538 1545 1555 1559 1569 1573 1581 1584 1585 1586 1600 1609 1617 1620 1627 1647 1649 1653 1664 1669 1671 1680 1688 1702 1728 1731 1737 1741 1755 1821 1840 1842 1845 1847 1865 UEA 2654 2696 2762 2774 2820 2835 3024 3706 4347 5003 5252 UJX 0733 1213 UKN 3260 ULG 0308 UNA 3886 4583 4732

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 15 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN USA 0052 0053 0054 0055 0064 0065 0066 0077 0081 0082 0099 0317 0448 0565 0584 0762 0770 0803 0844 0856 0861 0863 0866 0868 0885 0889 0890 0896 0904 0922 0924 0929 0931 0953 0972 0997 1003 1019 1033 1038 1040 1043 1046 1049 1050 1051 1052 1055 1056 1061 1064 1065 1069 1075 1079 1083 1088 1095 1097 1109 1110 1111 1112 1114 1116 1122 1134 1135 1141 1148 1166 1178 1182 1196 1203 1205 1223 1224 1234 1245 1254 1264 1265 1268 1269 1274 1275 1281 1284 1287 1289 1294 1297 1298 1301 1310 1311 1313 1314 1315 1317 1319 1323 1326 1328 1331 1340 1342 1348 1350 1354 1358 1360 1369 1371 1373 1375 1378 1382 1389 1391 1393 1395 1397 1403 1406 1410 1412 1417 1419 1425 1431 1436 1442 1447 1455 1462 1463 1465 1472 1481 1490 1492 1496 1499 1517 1519 1521 1525 1527 1531 1534 1536 1539 1547 1552 1563 1565 1576 1621 1643 1644 1651 1666 1701 1704 1710 1724 1764 1792 1844 1935 2193 2302 2312 2405 2422 2430 2458 2482 2570 2595 2613 2615 2630 2669 2690 3584 3629 3633 3712 3740 3796 3858 3879 3881 3924 3928 3944 3960 3977 3989 3993 4025 4041 4050 4082 4086 4107 4123 4134 4149 4202 4242 4843 4847 4850 4885 4893 4898 4932 4935 4940 4957 4960 4966 5235 5244 5269 5282 5292 5300 5317 5332 5368 5374 5409 5422 5444 5475 5504 5513 5588 5594 5644 5659 5684 5696 5728 UZB 4371 4395 4417 4485 4492 4528 4651 4724 4770 4952 VAR 2383 2718 VIM 2732 3125 4270 4305 5158 VIP 4151 VIV 2157 2210 2443 2752 2908 VJC 2712 2745 3739 3791 4049 4190 4193 4415 4475 45044512 4907 VKG 1881 1887 1889 1921 1932 1954 1960 1972 VLE 1226 VLG 0992 1171 1208 1210 1221 1349 1372 1396 1430 1461 1540 1550 1694 1736 1749 1862 1914 1933 1979 2168 2207 2223 2388 2407 2479 2589 2620 2658 2678 2761 2785 2794 2798 2843 2897 2962 2988 3083 3095 3109 3145 3151 3174 3203 3237 3293 3321 3376 3400 34443476 3492 3529 3700 3704 3833 39073995 4128 4463 4478 4661 46744681 4742 4849 4855 4937 5479 VOI 2204 2657 2666 2771 2780 2979 2997 3045 3069 3077 3175 3253 3279 3450 3463 3491 3524 3543 3590 3624 3672 3705 4403 4422 4741 4798 4828 4832 4950 5062 5207 5212 5308 5322 5337 5391 5488 VRD 2616 2674 2740 2773 2778 2800 2811 2830 2851 2993 3016 3037 3101 3135 3155 3181 3204 3230 3324 3347 3349 3359 3398 3417 3445 3460 3465 3503 3656 3670 3684 3686 4448 4480 4558 4559 4610 4616 4655 4805 4814 4851 4867 4894 4948 4959 4991 4999 5004 5034 5058 5179 VRE 1429 2213 2228 VVC 1306 1454 1564 1725 1757 1867 WAU 3531 3741 WGT 1212 WHT 0548 1256 1723 2118 2440 2675
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 16 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN WOW 2457 WRC 0235 0645 0781 1869 2462 2682 WZZ 1834 1892 1902 3127 3143 3166 3177 3354 3384 3409 3430 3562 3771 3807 3877 3927 3947 3968 4109 4174 4223 4246 4308 4323 4351 4372 4621 4628 4683 4716 4736 5021 5075 5123 5139 5196

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 17 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
(4) Configuration by MSN MSN CONFIGURATION 0029 0045 0069 0070 0072 0078 0083 0086 0093 0094 0104 0110 0111 0116 0123 0124 0135 0137 0142 0157 0161 0165 0166 0172 0178 0194 0198 0200 0205 0216 0244 0252 0259 0260 0269 0275 0276 0296 0311 0320 0321 0331 0346 0353 0359 0364 0366 0370 0385 0386 0390 0398 0402 0412 0415 0426 0429 0431 0444 0445 0447 0458 0473 0474 0484 0490 0493 0502 0505 0511 0520 0522 0527 0533 0538 0540 0541 0543 0545 0548 0550 0551 0555 0556 0560 0562 0563 0564 0566 0567 0569 0574 0578 0580 0585 0591 0595 0596 0603 0604 0606 0609 0610 0612 0614 0616 0621 0623 0627 0633 0635 0636 0639 0640 0643 0644 0649 0651 0652 0657 0661 0662 0664 0673 0675 0676 0679 0680 0681 0684 0687 0689 0692 0699 0700 0701 0703 0706 0707 0715 0717 0722 0723 0725 0727 0729 0731 0734 0738 0744 0745 0746 0756 0761 0764 0771 0775 0784 0791 0792 0793 0806 0808 0810 0811 0812 0814 0822 0823 0841 0853 0855 0860 0864 0869 0875 0876 0878 0880 0887 0902 0910 0912 0915 0919 0921 0927 0930 0933 0934 0936 0937 0941 0946 0949 0958 0961 0963 0968 0970 0974 0975 0978 0983 0987 0993 0994 0995 1002 1004 1007 1008 1013 1015 1016 1018 1024 1042 1045 1054 1068 1073 1080 1081 1084 1086 1087 1102 1107 1120 1121 1124 1130 1132 1140 1145 1147 1153 1160 1161 1162 1167 1172 1175 1179 1183 1184 1185 1187 1188 1195 1204 1207 1209 1212 1213 1225 1228 1229 1231 1241 1244 1253 1255 1259 1260 1262 1273 1288 1292 1296 1306 1308 1309 1318 1320 1322 1335 1336 1337 1339 1347 1352 1364 1367 1368 1370 1379 1383 1388 1390 1400 1405 1407 1408 1413 1421 1423 1428 1433 1438 1441 1445 1451 1454 1467 1470 1479 1484 1488 1493 1494 1500 1503 1511 1523 1544 1554 1560 1564 1566 1571 1578 1588 1589 1592 1596 1597 1605 1612 1614 1618 1619 1624 1629 1637 1642 1654 1656 1657 1668 1679 1686 1695 1698 1700 1707 1712 1715 1717 1718 1721 1725 1730 1743 1744 1747 1753 1761 1763 1767 1769 1773 1775 1776 1780 1788 1794 1797 1819 1838 1846 1851 1852 1856 1863 1866 1867 1868 1870 1872 1876 1880 1882 1890 1895 1909 1913 1916 1918 1920 1925 1928 1934 1936 1941 1944 1947 1950 1951 1953 1955 1956 1957 1961 1963 1966 1967 1969 1977 1978 1984 1988 1989 1993 1994 1996 1998 1999 2003 2005 2007 2015 2021 2028 2040 2055 2058 2061 2064 2065 2066 2067 2070 2073 2076 2078 2079 2084 2094 2097 2105 2107 2113 2119 2122 2124 2126 2129 2134 2138 2142 2146 2151 2152 2154 2156 2157 2163 2169 2172 2176 2180 2183 2185 2186 2187 2189 2196 2197 2202 2205 2208 2210 2214 2222 2224 2227 2229 2230 2234 2238 2243 2249 2251 2252 2254 2266 2268 2273 2277 2278 2279 2281 2283 2288 2291 2296 2299 2306 2308 2309 2310 2313 2315 2316 2319 2328 2329 2331 2332 2340 2346 2347 2348 2356 2358 2366 2367 2369 2371 2373 2376 2378 2380 2382 2387 2389 2392 2394 2400 2401 2408 2413 2414 2417 2419 2421 2423 001

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 18 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 2428 2433 2436 2439 2452 2453 2455 2457 2459 2460 2464 2465 2470 2473 2474 2487 2490 2496 2497 2502 2509 2510 2516 2517 2522 2524 2526 2529 2530 2531 2534 2539 2543 2544 2548 2553 2556 2568 2569 2573 2574 2579 2588 2592 2603 2604 2609 2618 2619 2621 2623 2626 2631 2634 2639 2641 2645 2648 2651 2654 2655 2657 2659 2660 2662 2664 2665 2666 2667 2668 2670 2672 2673 2679 2684 2685 2696 2700 2703 2712 2714 2719 2723 2726 2732 2738 2739 2747 2748 2749 2752 2753 2758 2759 2762 2763 2764 2766 2767 2768 2771 2774 2775 2776 2780 2783 2786 2787 2788 2789 2791 2792 2799 2801 2804 2810 2813 2817 2823 2831 2833 2835 2841 2844 2846 2850 2852 2853 2863 2864 2865 2867 2868 2870 2879 2894 2901 2902 2905 2906 2909 2910 2911 2913 2914 2921 2922 2925 2930 2934 2935 2936 2937 2939 2941 2953 2964 2966 2968 2973 2975 2976 2980 2984 2987 2990 2991 2994 2997 2999 3001 30043006 3011 3012 3014 3015 30173019 3021 3023 302430273030 3031 3043 3044 3046 3048 3055 3056 3060 3062 3068 3069 3070 3075 3077 3085 3093 30943096 30973099 3100 31043114 3121 3123 3125 3126 3128 3131 3132 3133 3136 3139 3141 3142 3144 3149 3152 3153 3158 3159 3160 316431673171 3172 3175 3193 31943196 3199 3206 32073208 3210 3214 3216 3218 3223 322732343239 3242 32443245 32473252 3253 3255 3256 32573259 3260 3261 3262 32643265 3267 3268 3269 3273 32743275 32773280 3281 3282 3283 3286 3289 3291 3292 32973298 3299 3303 33043309 3311 3312 33173319 3323 33273330 3331 3332 3335 3336 3338 3341 3350 3353 3356 33573360 3361 3363 33643366 3368 3370 3371 3374 3379 3382 3383 3385 3386 33873388 3390 3393 33943396 3398 34043405 3406 340734143415 34173421 3422 3424 34273428 3429 3433 34343435 3436 34373438 3440 3444 3446 34473448 3449 3452 3453 34543456 3457 3458 3459 3460 3462 3463 3465 3469 3472 3473 34743476 34773480 3483 34843485 3489 3490 3491 34943495 3496 34973503 35043505 35073508 3509 3513 35143516 3518 3519 3521 35243525 3528 3533 3535 3536 3539 3541 3542 3546 3547 3552 3556 3558 3560 35643566 35673568 3570 3575 3576 3579 3582 3583 3585 3589 3591 3592 3593 3596 35973599 3602 3603 36043605 3606 3610 3612 36143616 36173618 3621 36243626 3628 3631 3632 3635 36373641 3642 3645 3646 36543660 3661 3663 36673668 3669 3670 3672 3673 3676 3679 3680 3681 36843685 3686 3688 3689 3690 3693 36943696 3698 3699 3701 3705 3706 3708 3711 3713 3716 37173719 3723 3728 3729 3730 3736 3738 3739 3743 3747 3749 3751 3756 3758 3759 37643770 3772 3775 3776 3779 3782 3783 37843789 3790 3791 379437973798 3801 3803 38043809 3818 3819 3820 3826 38273828 3830 3832 3833 383438373838 3840 3848 3852 3855 3856 3863 38643865 3866 38673868 3870 3873 3878 3880 3882 3887 3889 3890 3892 3893 3895 3896 38973898 3899 3900 3902 39043905 3910 3911 3916 39173923 3925 3929 3931 3933 3935 3936 001

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 19 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 39373938 3942 3943 3945 3948 3949 3950 3952 39543959 3962 39673971 3983 3984398739943996 3997 3999 4003 4005 4008 4010 4013 4016 40174018 4019 4023 40244027 4028 4032 4033 4036 4038 4045 40474049 4054 4055 4058 4060 40644066 4068 4070 4071 4072 40774079 4088 4093 40974098 4099 4101 4102 4103 4110 4112 4113 41144117 4120 4126 4130 4141 4142 41444150 4153 4154 4156 4159 4161 4165 4168 4169 4170 4172 4173 4175 4178 4181 4182 4183 418441874189 4190 4191 4193 41944198 4199 4205 42074208 4210 4212 4215 4216 4222 4225 4229 4231 4232 4235 4236 42374239 4240 4243 42444245 4247 4248 4258 4259 4260 42644268 4269 4270 42744275 4276 4278 4281 4282 42874288 4291 42944296 4300 4301 4302 43044305 4309 4310 4312 4316 4322 43244325 4328 4329 4331 4332 43344336 4338 4339 4340 4343 43444345 4347 4350 4356 4360 4361 4362 4363 43644365 4366 4368 4369 4370 4373 4375 4379 4382 4383 438443944396 4400 4401 44044406 4411 4416 4420 4429 4431 4433 44344436 4438 4439 4443 44474449 4455 44574458 4459 4463 4466 4468 4475 4476 44774478 4479 4481 4486 4488 4495 4496 4497 4499 4502 45044506 45074508 4510 4511 4512 4515 4518 4525 4527 45344535 45374539 4541 4545 4546 45474550 4552 4560 4565 45674568 4571 4573 45744575 4581 4582 4585 4586 45874589 45944595 4599 4603 4605 4606 4607 4609 4611 4613 46144615 4622 4623 4626 4630 4631 4632 46374638 4643 4648 4652 46544658 4660 4663 4670 4672 46744675 4679 4682 46844685 4689 4691 4695 4696 4697 4698 4699 4700 4701 4702 47074709 4710 4712 4713 4718 4728 4730 4733 4735 4738 4741 4743 4750 4752 4753 4754 47574758 4760 4761 4762 4763 4766 47674772 4776 4777 4779 4780 47844786 4789 4790 4793 4795 4798 4801 4802 4806 4807 4809 4810 4813 4815 4816 48174818 4821 4822 48244828 4832 4833 4836 4840 4846 4848 4852 4853 4854 4856 4858 4861 4862 4868 4872 4880 4881 4883 4888 4890 4891 4899 4902 4905 49074909 4911 4912 4913 49144916 4918 4920 4922 49244928 4930 4933 49344939 4941 4942 49474951 49544965 4968 4970 4978 4981 4983 49844988 4993 4996 5000 5001 5003 5007 5010 5012 5013 5017 5022 5024 5025 5026 5027 5029 5030 5031 5033 5035 5036 5037 5038 5039 5041 5043 5045 5049 5050 5051 5055 5057 5067 5069 5070 5071 5076 5077 5078 5079 5080 5083 5085 5087 5089 5090 5092 5094 5096 5099 5103 5106 5108 5115 5118 5119 5121 5122 5125 5126 5127 5128 5131 5132 5133 5134 5141 5143 5148 5149 5151 5152 5154 5155 5157 5158 5162 5163 5167 5168 5171 5177 5181 5183 5186 5189 5190 5191 5193 5198 5202 5203 5204 5205 5207 5208 5211 5214 5217 5221 5223 5225 5226 5230 5231 5233 5246 5248 5252 5253 5254 5255 5256 5258 5259 5260 5262 5264 5266 5268 5270 5277 5278 5284 5285 5286 5288 5291 5296 5298 5299 5301 5302 5303 5305 5307 5311 5312 5313 5314 5318 5320 5323 5328 5329 5334 5336 5337 5339 5341 5348 5349 5351 5354 5357 5358 001

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 20 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 5361 5362 5365 5367 5370 5372 5377 5378 5379 5388 5389 5390 5394 5395 5399 5401 5403 5404 5408 5410 5411 5413 5415 5416 5417 5447 5459 5474 5478 5485 5494 5509 5511 5523 5541 5549 5551 5556 5560 5571 5574 5597 5610 5715 001

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 21 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 0046 0047 0049 0050 0051 0052 0053 0054 0055 0056 0057 0064 0065 0066 0067 0074 0075 0076 0077 0080 0081 0082 0085 0087 0088 0090 0095 0096 0099 0113 0114 0122 0154 0158 0159 0164 0168 0173 0176 0185 0189 0190 0199 0203 0207 0211 0219 0220 0224 0229 0230 0234 0235 0240 0241 0243 0251 0261 0262 0263 0264 0266 0273 0274 0281 0284 0289 0291 0292 0294 0303 0306 0307 0308 0312 0314 0316 0317 0323 0325 0332 0339 0342 0343 0345 0347 0354 0355 0358 0361 0362 0368 0373 0375 0376 0380 0391 0393 0396 0405 0406 0407 0409 0414 0416 0418 0419 0420 0423 0428 0430 0432 0434 0436 0438 0448 0449 0451 0459 0460 0464 0465 0466 0468 0469 0476 0479 0480 0486 0492 0494 0495 0497 0499 0508 0515 0516 0524 0526 0528 0530 0532 0565 0573 0575 0579 0582 0584 0594 0605 0607 0611 0617 0619 0630 0641 0645 0648 0650 0655 0659 0663 0666 0668 0671 0678 0686 0695 0697 0709 0728 0732 0733 0736 0747 0758 0760 0762 0765 0770 0780 0787 0798 0799 0803 0824 0834 0843 0844 0846 0852 0856 0857 0861 0863 0865 0866 0868 0879 0883 0885 0889 0890 0896 0903 0904 0907 0911 0913 0922 0923 0924 0929 0931 0932 0943 0953 0954 0955 0962 0964 0972 0973 0976 0981 0990 0992 0996 0997 0999 1001 1003 1006 1010 1011 1022 1033 1037 1038 1040 1043 1046 1049 1051 1052 1055 1056 1060 1061 1062 1065 1069 1070 1079 1083 1088 1095 1096 1097 1110 1111 1112 1115 1116 1122 1134 1135 1143 1158 1166 1180 1182 1197 1202 1203 1215 1219 1226 1233 1243 1245 1246 1251 1254 1256 1263 1264 1265 1266 1272 1275 1276 1282 1286 1290 1293 1294 1298 1300 1311 1315 1317 1323 1326 1328 1349 1353 1354 1357 1358 1360 1365 1366 1369 1371 1372 1375 1376 1378 1382 1386 1389 1391 1393 1395 1396 1397 1403 1412 1417 1419 1430 1431 1436 1442 1447 1455 1459 1461 1462 1463 1465 1472 1481 1485 1486 1490 1492 1496 1497 1499 1517 1518 1519 1521 1525 1527 1531 1534 1536 1537 1539 1540 1547 1551 1552 1555 1563 1565 1575 1576 1580 1581 1584 1591 1593 1595 1599 1613 1620 1621 1623 1627 1628 1631 1634 1643 1644 1647 1649 1651 1652 1665 1666 1669 1671 1680 1682 1688 1692 1694 1701 1703 1704 1708 1710 1719 1724 1726 1727 1728 1731 1741 1748 1749 1757 1764 1771 1772 1778 1783 1791 1792 1801 1802 1804 1811 1818 1824 1826 1827 1828 1829 1832 1833 1834 1835 1843 1844 1845 1855 1857 1871 1875 1888 1891 1892 1897 1906 1908 1914 1923 1933 1935 1973 1976 1979 1982 1990 2002 2011 2018 2027 2034 2036 2044 2049 2054 2060 2087 2104 2118 2145 2168 2193 2211 2216 2219 2223 2244 2255 2261 2263 2267 2302 2303 2312 2333 2335 2365 2372 2377 2388 2393 2396 2405 2407 2410 2422 2430 2431 2440 2458 2466 2468 2479 2480 2482 2493 2498 2507 2513 2523 2540 2552 2570 2575 2581 2589 2593 2596 2597 2598 2602 2606 2616 2624 2627 2629 2644 2649 2650 2661 2674 2676 2692 2706 2734 2737 2740 2773 2778 2784 2785 2794 2798 2807 2811 2837 2838 2849 2856 2859 2874 2882 2896 2904 2907 2927 2928 2931 001 003 004

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 22 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 2933 2949 2955 2962 29743002 3005 3010 3013 3022 3028 3032 3033 30343035 3040 30473058 3066 3074 3108 3109 3111 3116 3120 312431273130 3143 3145 3146 31473148 3151 3156 3161 3166 317431773185 31873188 31973198 3202 3203 3205 3212 3215 3220 3221 3222 3224 3225 3226 3229 3231 3236 32373240 3241 3250 3251 3258 3270 3271 3272 32843285 3288 3293 3296 3300 3305 3306 33073308 3310 3313 3315 3316 3321 3322 3325 3326 3329 33343337 3339 3340 3342 33443346 33543355 3365 3367 3373 3376 33843391 3392 3400 3402 3403 3408 3409 3410 3411 3413 3423 3426 3430 3432 3439 3442 3455 3461 3466 34673471 3478 3481 3486 34873493 3498 3499 3506 3511 3512 3523 3526 35273529 3531 35373540 35443545 3548 3549 3551 3553 3555 35573559 3561 3562 3565 3569 3571 3573 3574 35843586 35873588 35943595 3600 3601 3607 3608 3611 3613 3615 3619 3620 3623 3625 36273629 3633 36343639 3640 364436473648 3649 3652 3653 3655 3656 36573658 3662 36643665 3671 36743675 36773678 3682 3683 3687 3691 3692 3700 3702 37043709 3710 3712 3714 3715 3718 3720 3722 3725 3731 37343735 37373740 3741 3742 3745 3746 3750 3752 3753 375437573761 3762 3763 3765 3766 37673769 3771 3773 37743778 3780 3785 3786 3788 3792 3793 3796 3799 3802 3805 3806 38073808 3810 3812 3813 3816 3821 3822 3823 38243829 3835 3836 3843 38443845 38473850 3853 38543858 3860 3861 3862 3869 3871 3872 38743875 3876 38773879 3881 3883 3888 3891 3901 3903 39073908 3909 3913 39143915 3918 3919 3920 3922 3924 39273928 39343939 3940 3941 39443946 3947 3951 3953 3955 39573960 3961 39643965 3966 3968 3969 3970 3972 3973 39743975 39773979 3980 3981 3982 3986 3988 3989 3990 3991 3992 3993 3995 3998 4000 4001 4002 40044006 4009 4011 4020 4021 4022 4025 4026 4029 4031 4035 4037 4041 4043 40444046 4050 4051 4052 4053 4062 4065 4067 4073 40744078 4082 4085 4089 4091 40944095 4096 4100 4106 41074109 4111 4116 4118 4121 4123 4128 4131 4133 41344136 4138 4140 4145 41474148 4155 4160 4162 4163 41644171 41744176 4180 4186 4192 4201 4203 4213 4214 42174220 4221 4223 42244226 4228 4230 4246 4252 4266 4271 42774279 4280 4283 42844290 4292 4297 4306 4308 4311 4315 4318 4323 4326 4330 4333 4341 4342 4346 4351 4355 4359 4372 43774378 4381 43874388 4390 4399 4407 4409 4410 4423 44244426 4428 4435 4453 4462 4470 001 003 004

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 23 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 0059 0068 0071 0073 0084 0112 0115 0117 0118 0119 0121 0125 0126 0127 0138 0140 0141 0147 0148 0149 0150 0152 0153 0160 0162 0167 0171 0174 0175 0181 0182 0183 0192 0195 0197 0201 0202 0206 0208 0209 0210 0212 0213 0214 0217 0218 0231 0232 0233 0237 0239 0242 0248 0249 0253 0254 0255 0256 0265 0267 0268 0270 0272 0277 0279 0282 0285 0287 0290 0293 0295 0297 0298 0299 0300 0301 0302 0309 0318 0319 0322 0324 0328 0329 0330 0333 0340 0341 0350 0351 0356 0357 0360 0367 0371 0372 0378 0381 0382 0383 0387 0388 0395 0399 0400 0401 0403 0404 0408 0410 0413 0417 0421 0422 0424 0427 0435 0439 0441 0442 0450 0452 0454 0455 0456 0457 0462 0463 0470 0471 0472 0475 0477 0482 0483 0485 0487 0488 0489 0491 0496 0498 0500 0501 0503 0504 0506 0507 0509 0510 0512 0513 0514 0517 0518 0519 0521 0523 0525 0529 0531 0534 0535 0537 0539 0542 0544 0546 0549 0552 0553 0554 0557 0558 0559 0561 0568 0570 0571 0572 0576 0577 0581 0583 0586 0587 0588 0589 0592 0593 0597 0598 0599 0600 0608 0613 0618 0620 0622 0625 0629 0631 0634 0637 0638 0642 0646 0647 0653 0654 0656 0658 0660 0665 0667 0669 0670 0672 0674 0677 0682 0683 0685 0688 0690 0691 0693 0694 0696 0698 0702 0704 0705 0711 0712 0713 0714 0716 0718 0719 0720 0721 0724 0726 0730 0735 0737 0739 0740 0741 0742 0743 0748 0749 0750 0751 0752 0754 0755 0757 0759 0763 0766 0767 0768 0769 0772 0773 0774 0776 0777 0778 0779 0781 0782 0783 0785 0786 0788 0790 0794 0795 0796 0797 0800 0801 0802 0804 0805 0807 0809 0813 0815 0816 0817 0818 0819 0820 0821 0825 0826 0827 0828 0829 0830 0831 0832 0833 0835 0836 0837 0838 0839 0840 0842 0845 0847 0848 0849 0850 0851 0854 0858 0859 0862 0867 0870 0871 0872 0873 0874 0877 0881 0882 0884 0886 0888 0891 0892 0893 0894 0895 0897 0898 0899 0900 0901 0905 0906 0908 0909 0914 0916 0917 0918 0920 0925 0926 0928 0935 0938 0939 0940 0942 0944 0945 0947 0948 0950 0951 0952 0957 0959 0960 0965 0966 0967 0969 0971 0977 0979 0980 0982 0984 0985 0986 0988 0989 0991 0998 1000 1005 1009 1012 1014 1017 1019 1020 1021 1023 1025 1026 1027 1028 1029 1030 1031 1032 1034 1035 1036 1039 1041 1047 1048 1050 1053 1057 1058 1059 1063 1064 1066 1067 1071 1072 1074 1075 1076 1077 1078 1082 1085 1089 1090 1091 1092 1093 1094 1098 1099 1100 1101 1103 1104 1105 1106 1108 1109 1114 1117 1118 1119 1123 1125 1126 1127 1128 1129 1131 1133 1136 1137 1138 1139 1141 1142 1144 1146 1148 1149 1150 1151 1152 1154 1155 1156 1157 1159 1163 1164 1165 1168 1169 1170 1171 1173 1174 1176 1177 1178 1181 1189 1190 1191 1192 1193 1194 1196 1198 1199 1200 1201 1205 1206 1208 1210 1211 1214 1216 1217 1220 1221 1222 1223 1224 1227 1230 1232 1234 1235 1236 1237 1238 1239 1240 1242 1247 1248 1249 1250 1252 1257 1258 1261 1267 1268 1269 1270 1271 1274 1277 1279 1280 1281 1283 1284 1285 1287 1289 1291 1295 1297 1299 1301 1302 1303 1304 1305 1307 1310 001 003

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 24 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 1312 1313 1314 1316 1319 1321 1324 1325 1327 1329 1330 1331 1332 1334 1338 1340 1341 1342 1343 1344 1345 1346 1348 1350 1351 1355 1356 1359 1361 1362 1363 1373 1377 1380 1381 1384 1385 1387 1392 1394 1398 1399 1401 1402 1404 1406 1409 1410 1411 1414 1415 1416 1418 1420 1422 1424 1425 1426 1427 1429 1432 1434 1435 1437 1439 1440 1443 1444 1446 1448 1449 1450 1452 1453 1456 1457 1458 1460 1466 1468 1469 1471 1473 1474 1475 1476 1477 1478 1480 1482 1483 1487 1489 1491 1495 1498 1501 1502 1504 1505 1506 1507 1508 1509 1510 1512 1513 1514 1515 1516 1520 1522 1524 1526 1528 1529 1530 1532 1533 1535 1538 1541 1542 1543 1545 1546 1548 1549 1550 1553 1556 1557 1558 1559 1561 1562 1567 1568 1569 1570 1572 1573 1574 1577 1579 1582 1583 1585 1586 1587 1590 1594 1598 1600 1601 1602 1603 1604 1606 1607 1608 1609 1610 1611 1615 1616 1617 1622 1625 1626 1630 1632 1633 1635 1636 1638 1639 1640 1641 1645 1646 1648 1650 1653 1655 1658 1659 1661 1662 1663 1664 1667 1670 1672 1673 1674 1675 1677 1678 1681 1683 1684 1685 1687 1689 1690 1691 1693 1696 1697 1699 1702 1705 1706 1709 1711 1713 1714 1716 1720 1722 1723 1732 1733 1734 1735 1736 1737 1738 1739 1740 1742 1745 1746 1750 1751 1752 1754 1755 1756 1758 1759 1760 1762 1765 1766 1770 1774 1777 1779 1781 1782 1784 1785 1786 1787 1789 1790 1793 1795 1796 1798 1799 1800 1803 1805 1806 1807 1808 1809 1810 1812 1814 1815 1816 1817 1820 1821 1823 1825 1831 1836 1837 1839 1840 1841 1842 1847 1848 1849 1850 1853 1854 1858 1859 1860 1861 1862 1864 1865 1869 1873 1874 1877 1878 1879 1881 1883 1884 1885 1886 1887 1889 1893 1894 1896 1898 1899 1900 1901 1902 1903 1904 1905 1907 1910 1911 1912 1915 1917 1921 1922 1924 1926 1927 1929 1931 1932 1937 1938 1940 1942 1943 1945 1946 1948 1949 1952 1954 1958 1959 1960 1962 1964 1965 1968 1970 1971 1972 1974 1975 1980 1981 1983 1986 1987 1995 1997 2000 2001 2004 2006 2008 2009 2010 2012 2013 2014 2016 2019 2020 2022 2023 2024 2026 2029 2030 2031 2032 2033 2035 2037 2038 2039 2041 2042 2043 2045 2046 2047 2048 2050 2052 2053 2056 2057 2059 2062 2063 2068 2069 2071 2072 2074 2075 2077 2080 2081 2082 2083 2085 2086 2088 2089 2090 2091 2092 2093 2095 2096 2098 2099 2100 2101 2102 2103 2106 2108 2109 2110 2112 2114 2115 2116 2117 2120 2121 2123 2125 2127 2128 2130 2131 2132 2133 2135 2136 2137 2139 2140 2141 2143 2144 2147 2148 2149 2150 2153 2155 2158 2159 2160 2161 2162 2164 2165 2166 2167 2170 2171 2173 2174 2175 2177 2178 2179 2181 2182 2184 2188 2190 2191 2192 2194 2195 2198 2199 2200 2201 2203 2204 2206 2207 2209 2212 2213 2215 2217 2220 2221 2225 2226 2228 2231 2232 2233 2235 2236 2237 2239 2240 2241 2242 2245 2246 2247 2248 2250 2253 2256 2257 2258 2259 2260 2262 2264 2265 2269 2270 2271 2272 2274 2275 2280 2282 2284 2285 2286 2287 2289 2290 2292 2293 2294 2295 2297 2298 2300 2301 2304 2305 001 003

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 25 5

Printed in FRANCE ©AIRBUS S.A.S. 2007. All rights reserved.

# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 2307 2311 2314 2317 2318 2320 2321 2322 2323 2324 2325 2326 2327 2330 2334 2336 2337 2338 2339 2341 2342 2343 2344 2345 2349 2350 2351 2352 2353 2354 2355 2357 2359 2360 2361 2362 2363 2364 2368 2370 2374 2375 2379 2381 2383 2384 2385 2386 2390 2391 2395 2397 2398 2399 2402 2403 2404 2406 2409 2411 2412 2415 2416 2418 2420 2425 2426 2427 2429 2432 2434 2435 2437 2438 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2454 2456 2461 2462 2463 2467 2469 2471 2472 2475 2476 2477 2478 2481 2483 2484 2485 2486 2488 2489 2491 2492 2494 2495 2499 2501 2503 2504 2505 2506 2508 2511 2512 2514 2515 2518 2519 2520 2521 2525 2527 2528 2532 2533 2535 2536 2537 2538 2541 2542 2545 2546 2547 2549 2550 2551 2554 2555 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2571 2572 2576 2577 2578 2580 2582 2583 2584 2585 2586 2587 2590 2591 2594 2595 2599 2600 2601 2605 2607 2608 2610 2611 2612 2613 2614 2615 2617 2620 2622 2625 2628 2630 2632 2633 2635 2636 2637 2638 2640 2642 2643 2646 2647 2652 2653 2656 2658 2663 2669 2671 2675 2677 2678 2680 2681 2682 2683 2686 2687 2688 2689 2690 2691 2693 2694 2695 2697 2698 2699 2701 2702 2704 2705 2707 2708 2709 2710 2711 2713 2715 2716 2717 2718 2720 2721 2724 2725 2727 2728 2729 2730 2731 2733 2735 2736 2741 2742 2743 2744 2745 2746 2750 2751 2754 2755 2756 2757 2760 2761 2765 2769 2770 2772 2777 2779 2781 2782 2790 2793 2795 2796 2797 2800 2802 2803 2805 2806 2808 2809 2812 2814 2815 2816 2818 2819 2820 2821 2822 2824 2825 2826 2827 2828 2829 2830 2832 2834 2836 2839 2840 2842 2843 2845 2847 2848 2851 2854 2855 2857 2858 2860 2861 2862 2866 2869 2871 2872 2873 2875 2876 2877 2878 2880 2881 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2895 2897 2898 2899 2900 2903 2908 2912 2915 2916 2917 2918 2919 2920 2923 2924 2926 2929 2932 2938 2940 2942 2943 2944 2945 2946 2947 2948 2950 2951 2952 2954 2956 2957 2958 2959 2960 2961 2963 2965 2967 2969 2970 2971 2972 2977 2978 2979 2981 2982 2983 2985 2986 2988 2989 2992 2993 2995 2996 2998 3000 3003 30073008 3009 3016 3018 3020 3025 3026 3029 3036 30373039 3041 3042 3045 3049 3050 3051 3052 3053 305430573059 3061 3063 3064 3065 30673071 3072 3073 3076 3078 3079 3080 3081 3082 3083 30843086 30873088 3089 3090 3091 3095 3098 3101 3102 3103 3105 3106 31073112 3113 3115 3117 3118 3119 3122 3129 31343135 31373138 3140 3150 3154 3155 3157 3162 3165 3168 3169 3170 3173 3176 3178 3179 3180 3181 3182 3183 31843186 3189 3190 3191 3192 3195 3200 3201 32043209 3211 3213 32173219 3228 3230 3232 3233 3235 3238 3246 3248 3249 32543263 3266 3276 3278 3279 3287 3290 32943295 3301 3302 33143318 3320 3324 3328 3333 3343 3345 33473348 3349 3351 3352 3358 3359 3362 3369 3372 3375 33773378 3380 3381 3389 3395 3397 3399 3401 3412 3416 3418 3419 3420 3425 3431 3441 3443 3445 3450 001 003

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 26 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 3451 34643468 3470 3475 3479 3482 3488 3492 3500 3501 3502 3510 3515 35173520 3522 3530 3532 3534 3538 3543 3550 35543563 3572 35773578 3580 3581 3590 3598 3609 3622 3630 3636 3638 3643 3650 3651 3659 3666 3695 3697 3703 37073721 37243726 37273732 3733 3744 3748 3755 3760 3768 37773781 37873795 3800 3811 3814 3815 3817 3825 3831 3839 3841 3842 3846 3849 3851 3857 3859 3884 3885 3886 38943906 3912 3921 3926 3930 3956 3958 3963 3976 3978 3985 40074012 40144015 4030 4034 4039 4040 4048 4056 40574059 4061 4063 4069 4075 4076 4080 4081 4083 40844086 40874090 4092 41044105 4108 4115 4119 4122 41244125 41274129 4132 4135 41374139 4143 4146 4149 4151 4152 41574158 4166 416741774179 4185 4188 4195 4196 41974200 4202 42044206 4209 4218 4219 4227 4233 42344238 4241 4242 4249 4250 4251 4253 42544255 4256 42574261 4262 4263 4265 42674272 4273 4285 4286 4289 4293 4295 4298 4299 4303 43074313 4314 43174319 4320 4321 43274335 43374348 4349 4352 4353 43544357 4358 43674371 43744376 4380 4385 4386 4389 4391 4392 4393 4395 43974398 4402 4403 4405 4408 4412 4413 4414 4415 44174418 4419 4421 4422 4425 44274430 4432 4437 4440 4441 4442 44444445 4446 4448 4450 4451 4452 4454 4456 4460 4461 44644465 44674469 4471 4472 4473 4474 4480 4482 4483 44844485 44874489 4490 4491 4492 4493 44944498 4500 4501 4503 4505 4509 4513 4514 4516 4517 4519 4520 4521 4522 4523 45244526 4528 4529 4530 4531 4532 4533 4536 4538 4540 4542 4543 45444548 4549 4551 4553 45544555 4556 45574558 4559 4561 4562 4563 4564 4566 4569 4570 4572 4576 45774578 4579 4580 4583 4584 4588 4590 4591 4592 4593 4596 45974598 4600 4601 4602 46044608 4610 4612 4616 46174618 4619 4620 4621 4624 4625 46274628 4629 4633 46344635 4636 4639 4640 4641 4642 46444645 4646 46474649 4650 4651 4653 4655 4656 46574659 4661 4662 46644665 4666 46674668 4669 4671 4673 4676 46774678 4680 4681 4683 4686 4687 4688 4690 4692 4693 46944703 47044705 4706 4708 4711 47144715 4716 47174719 4720 4721 4722 4723 47244725 4726 4727 4729 4731 4732 47344736 47374739 4740 4742 47444745 4746 47474748 4749 4751 4755 4756 4759 4764 4765 4768 4769 4770 4771 4773 47744775 4778 4781 4782 4783 4785 47874788 4791 4792 47944796 47974799 4800 4803 4804 4805 4808 4811 4812 48144819 4820 4823 4825 4826 4827 4829 4830 4831 48344835 48374838 4839 4841 4842 4843 48444845 48474849 4850 4851 4855 48574859 4860 4863 48644865 4866 48674869 4870 4871 4873 4874 4875 4876 48774878 4879 4882 48844885 4886 48874889 4892 4893 48944895 4896 48974898 4900 4901 4903 4904 4906 4908 4910 4915 49174919 4921 4923 4925 4926 4927 4929 4931 4932 4935 4936 49374938 4940 4943 49444945 4946 4948 4949 4950 4952 4953 4955 4956 49574958 4959 4960 4961 4962 4963 49644966 49674969 4971 4972 4973 49744975 001 003

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 27 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 4976 49774979 4980 4982 4985 4986 49874989 4990 4991 4992 49944995 49974998 4999 5002 5004 5005 5006 5008 5009 5011 5014 5015 5016 5018 5019 5020 5021 5023 5028 5032 5034 5040 5042 5044 5046 5047 5048 5052 5053 5054 5056 5058 5059 5060 5061 5062 5063 5064 5065 5066 5068 5072 5073 5074 5075 5081 5082 5084 5086 5088 5091 5093 5095 5097 5100 5101 5102 5104 5105 5107 5109 5110 5111 5112 5113 5114 5116 5117 5120 5123 5124 5129 5130 5135 5136 5137 5138 5139 5140 5142 5144 5145 5146 5147 5150 5153 5156 5159 5160 5161 5164 5165 5166 5169 5170 5172 5173 5174 5175 5176 5178 5179 5180 5184 5185 5187 5188 5192 5194 5195 5196 5197 5199 5200 5201 5206 5209 5210 5212 5213 5215 5216 5218 5219 5220 5222 5224 5227 5228 5229 5232 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5247 5249 5250 5251 5257 5261 5263 5265 5267 5269 5271 5272 5273 5274 5275 5276 5279 5280 5281 5282 5283 5287 5289 5290 5292 5293 5294 5297 5300 5304 5306 5308 5309 5310 5315 5316 5317 5319 5321 5322 5324 5325 5326 5330 5331 5332 5333 5335 5338 5340 5342 5343 5344 5345 5346 5347 5350 5352 5353 5355 5356 5359 5360 5363 5364 5366 5368 5369 5371 5373 5374 5375 5376 5380 5381 5382 5383 5384 5385 5386 5387 5391 5392 5393 5396 5397 5398 5400 5402 5405 5407 5409 5412 5414 5418 001 003

3243 3932 4042 4211 001 002 003 5419 5420 5421 5422 5423 5424 5425 5426 5427 5429 5430 5431 5432 5433 5434 5435 5436 5438 5439 5440 5441 5443 5444 5445 5446 5448 5449 5450 5451 5453 5454 5455 5456 5457 5458 5461 5462 5465 5466 5467 5469 5471 5475 5479 5480 5481 5482 5483 5484 5486 5488 5489 5490 5491 5493 5495 5496 5499 5500 5501 5503 5504 5506 5508 5512 5513 5514 5519 5520 5521 5524 5527 5528 5529 5531 5534 5535 5536 5538 5540 5542 5543 5544 5546 5550 5553 5555 5558 5559 5561 5562 5563 5564 5565 5568 5569 5570 5572 5573 5575 5578 5579 5580 5582 5584 5585 5588 5589 5590 5592 5594 5596 5600 5602 5603 5605 5606 5607 5609 5611 5614 5625 5626 5630 5633 5634 5636 5637 5638 5639 5640 5644 5645 5647 5650 5655 5656 5659 5662 5664 5670 5671 5674 5679 5680 5684 5688 5690 5692 5693 5696 5699 5705 5709 5720 5728 003

(5) Configuration definition **CONF 001 Config. 001 is valid for Aircraft on which FWC PN 350E053021111 is installed. **CONF 002 Config. 002 is valid for Aircraft on which FWC PN 350E053020808 is installed. **CONF 003 Config. 003 is valid for Aircraft on which FWC PN 350E053020909 is installed.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 28 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

**CONF 004 Config. 004 is valid for Aircraft on which FWC PN 350E053021010 is installed. (6) Material Effectivity **CONF 001 MATERIAL QTY PER A/C SEE NOTES Equipment BFEA01 1 **CONF 002 MATERIAL QTY PER A/C SEE NOTES Equipment BFEA02 1 **CONF 003 MATERIAL QTY PER A/C SEE NOTES Equipment BFEA03 1 **CONF 004 MATERIAL QTY PER A/C SEE NOTES Equipment BFEA04 1 **CONF ALL B. CONCURRENT REQUIREMENTS **CONF 001 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1373 NOTE: Service Bulletin No. A320-31-1373 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F6) applies Modification No. 151269P11819. **CONF 002 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1282 NOTE: Service Bulletin No. A320-31-1282 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F4) applies Modification No. 36847P9907.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 29 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

**CONF 003 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1334 NOTE: Service Bulletin No. A320-31-1334 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2-F5) applies Modification No. 37871P10383. **CONF 004 Accomplishment of this Service Bulletin requires the prior or simultaneous accomplishment of the following Service Bulletin: Service Bulletin No. A320-31-1300 NOTE: Service Bulletin No. A320-31-1300 (INDICATING/RECORDING SYSTEMS - FLIGHT WARNING COMPUTER (FWC) - INSTALL FWC STANDARD H2- F3P) applies Modification No. 38425P10653. **CONF ALL C. REASON (1) History The new Flight Warning Computer (FWC) H2-F7 standard has been developed to introduce new functions or systems: - Adaptation of current monitoring to Sharklets (Alternate law in case of yaw damper failure). - Introduction of new monitoring (rudder doublets (new synthetic voice), ATC/XPDR to comply with DO 260B mandate). - Spoiler runway extension to cancel OEB 43 (formerly OEB 208 up until 2011), review of alerts impacting fuel consumption, tuning of ROPS monitoring, HF/VHF monitoring , AP and A/THR monitoring). - Adaptation of current A318/A319/A320 fuel monitoring to comply with new ATA28 architecture (change the existing A318/A319/A320 centre tank electric engine feed pump system to a centre tank jet pump transfer system existing on A321). (2) Objective/Action This Service Bulletin is published to advise all operators of A318/A319/A320/A321 aircraft of the issue of AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. This Service Bulletin consists in replacing the current FWC standard H2-F6 (PN 350E053021111) by a new FWC standard H2-F7 (PN 350E053021212).

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 30 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
This Service Bulletin is a prerequisite to Service Bulletin No. A320-22-1480 ((AUTO FLIGHT - FLIGHT AUGMENTATION (FAC) DEFINE STOP RUDDER INPUT WARNING FUNCTION ON AIRCRAFT) Mod. No. 154473P13357 and Mod. No. 25612P13358)) that is to be rendered mandatory by an EASA AD. (3) Advantages Accomplishment of this Service Bulletin allows the following improvements on A320 aircraft: Red Alerts or new synthetic voices: - Introduction of a new synthetic voice ’STOP RUDDER INPUT’ in the frame of rudder monitoring. - Improvement of stall warning monitoring in normal law in the frame of the new Airbus policy (inhibition until 1500ft during the T.O phase only). - Improvement of ROPS function monitoring (tuning of the inhibition conditions of the BRAKE MAX BRAKING synthetic voice). ATA22: - Improvement of the NAV ALTI DISCREPANCY monitoring and Altitude Alert. - Improvement of AP/FD TCAS monitoring.* - Tuning of monitoring associated with A/THR and AP disconnection. ATA23: - Improvement of HF/VHF PTT monitoring (creation of COM SINGLE PTT STUCK alert, modification of COM VHFx (HFx)EMITTING alerts). ATA27: - Improvement of ’F/CTL SPLR FAULT’ caution in case of spoiler runaway (full extension) to cancel OEB 43 (formerly OEB 208 up until 2011), review of alerts impacting fuel consumption. - Improvement of activation conditions ’LDG DIST PROC...APPLY’ status to be compliant with QRH 2.32. - Modification of the Status procedure associated with the YAM DAMPER loss failure case in the frame of Sharklets introduction. ATA28: - Adaptation of current A318/A319/A320 fuel monitoring to comply with new architecture of ATA28, (change the existing A318/A319/A320 centre tank electric engine feed pump system to a centre tank jet pump transfer system existing on A321).* - Improvement of ’FUEL F.USED/FOB DISAGREE’ alert.* DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 31 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

ATA 32: - Improvement of BRAKES HOT alert procedures. - Inhibition of WHEEL TYRE LO PR alert in flight phase 3 and L/G GEAR NOT DOWNLOCKED alert in flight phase 8. ATA34: - Introduction of ADS-B Reporting monitoring (creation of NAV ADS-B RPTG 1 (2) FAULT alert, modification of NAV ADS-B FAULT wording).* - Improvement of ATC/XPDR monitoring in the frame of the development of a new XPDR mode S (DO-260B) * - Creation of two Class 2 status maintenance ’RA1(2)’ in the frame of the development of the new software (-232) of the RA Hwl ALA52B.* - Improvement of NAV GPWS FAULT in the frame of the development of a new TAWS software. ATA47: - Tuning of Fuel inerting monitoring to avoid spurious activation in case of system recovery. ATA77: - Improvement of ENG THR LEVERS NOT SET monitoring with CFM engines. - Improvement of ENG x FAIL alerts procedures. NOTE (*): Each of these new functions requires another specific aircraft modification (aircraft wiring modification, update of another aircraft computer) to be available at aircraft level. (4) Operational/Maintenance Consequences The operational consequence of this Service Bulletin are impacts on Flight Crew Operating Manual (FCOM), Flight Manual (FM) and Master Minimum Equipment List (MMEL) update. Embodiment of these modifications and accomplishment of Service Bulletin No. A320-32-1407 will cancel the red OEB 44 (formerly OEB 209 up until 2011). Accomplishment of this Service Bulletin will cancel the white OEB 40 (formerly OEB 203 up until 2011) and the white OEB 43 (formerly OEB 208 up until 2011). For the operational impact, refer to the Modification Operational Impact (MOI) No. 153741. D. DESCRIPTION NOTE: To accomplish this Service Bulletin, two possibilities are available: DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 32 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
- Either modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs as described in TASK 311414-831-801 001 Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. - Or replace them as described in TASK 311414-831-802 001 Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. To accomplish this Service Bulletin it is necessary to : **CONF 001 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. (1) Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. (1) Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. **CONF 002 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. (1) Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. (1) Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. **CONF 003 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. (1) Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. (1) Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. **CONF 004 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 33 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
replacement or reprogramming of their OBRMs in accordance with VSB. (1) Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. (1) Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. **CONF ALL 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. **CONF 001 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. Get Access 1.00 Tests 0.50 Close-Up 1.00 TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 34 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB.
Additional manhours related to Vendor SB; refer to: Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. Get Access 1.00 On Aircraft Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. 1.00 Tests 0.50 Close-Up 1.00 TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 002 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. Get Access 1.00 Tests 0.50 Close-Up 1.00 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) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. Get Access 1.00 On Aircraft Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. 1.00 Tests 0.50 Close-Up 1.00 TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 35 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

**CONF 003 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. Get Access 1.00 Tests 0.50 Close-Up 1.00 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) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. Get Access 1.00 On Aircraft Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. 1.00 Tests 0.50 Close-Up 1.00 TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 004 Task 311414-831-801-001: Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. Get Access 1.00 Tests 0.50 Close-Up 1.00 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) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. Get Access 1.00 On Aircraft Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. 1.00

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 36 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
Task 311414-831-802-001: Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. Tests 0.50 Close-Up 1.00 TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF ALL H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES **CONF 001 Aircraft Maintenance Manual (AMM) 06-20-00 06-31-53 06-41-53 12-34-24 20-15-00 22-97-00 24-41-00 31-32-00 31-50-00 31-51-00 31-53-34 52-41-00 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Modification Operational Impact (MOI) 153741 Service Bulletin (SB) A320-31-1373 Service Information Letter (SIL) SIL 00-022 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF 002 Aircraft Maintenance Manual (AMM) 06-20-00 06-31-53 06-41-53 12-34-24 20-15-00 22-97-00 24-41-00 31-32-00 31-50-00 31-51-00 31-53-34 52-41-00 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Modification Operational Impact (MOI) 153741 Service Bulletin (SB) A320-31-1282 Service Information Letter (SIL) SIL 00-022 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030

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**CONF 003 Aircraft Maintenance Manual (AMM) 06-20-00 06-31-53 06-41-53 12-34-24 20-15-00 22-97-00 24-41-00 31-32-00 31-50-00 31-51-00 31-53-34 52-41-00 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Modification Operational Impact (MOI) 153741 Service Bulletin (SB) A320-31-1334 Service Information Letter (SIL) SIL 00-022 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF 004 Aircraft Maintenance Manual (AMM) 06-20-00 06-31-53 06-41-53 12-34-24 20-15-00 22-97-00 24-41-00 31-32-00 31-50-00 31-51-00 31-53-34 52-41-00 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Modification Operational Impact (MOI) 153741 Service Bulletin (SB) A320-31-1300 Service Information Letter (SIL) SIL 00-022 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF ALL K. PUBLICATION AFFECTED

Flight Crew Operating Manual (FCOM) Flight Manual (FM) Illustrated Parts Catalog (IPC) 31-52-08 31-53-34 Master Minimum Equipment List (MMEL) Trouble Shooting Manual (TSM) 23-00-00 28-00-00 31-53-00 31-54-00 34-00-00 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:
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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). L. INTERCHANGEABILITY/MIXABILITY The interchangeability/mixability possibilities are for new or modified parts introduced by the accomplishment of this Service Bulletin. **CONF 001 DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES FWC 350E053021111 350E053021212 03 NO 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. **CONF 002 DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES FWC 350E053020808 350E053021212 03 NO 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. **CONF 003 DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES FWC 350E053020909 350E053021212 03 NO 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.

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**CONF 004 DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES FWC 350E053021010 350E053021212 03 NO 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. **CONF ALL M. SPARES FWC 350E053020808 FWC 350E053020909 FWC 350E053021010 FWC 350E053021111

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2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Modification of removed equipment should be negotiated directly with AIRBUS FRANCE S.A.S as per instructions given in Service Bulletin No. 350E0-31-030. Equipment BFEA01 Equipment BFEA02 Equipment BFEA03 Equipment BFEA04 AIRBUS FRANCE S.A.S 316 ROUTE DE BAYONNE 31060 TOULOUSE Cedex 09 FRANCE Fax: +33 (0)5 61 18 04 94 Email: systems.support@airbus.com (2) Price and Availability

Equipment BFEA01 No AIRBUS kit will be provided. Refer to the AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 for the equipment modification sales terms. Equipment BFEA02 No AIRBUS kit will be provided. Refer to the AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 for the equipment modification sales terms. Equipment BFEA03 No AIRBUS kit will be provided. Refer to the AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 for the equipment modification sales terms. Equipment BFEA04 No AIRBUS kit will be provided. Refer to the AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 for the equipment modification sales terms. B. INDUSTRY SUPPORT INFORMATION Refer to the AIRBUS FRANCE S.A.S. Service Bulletin No. 350E0-31-030 for the industry support terms of the Vendor Service Bulletin parts and labor.

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This Service Bulletin is the subject of an AIRBUS monitored retrofit campaign. For the organization of this retrofit, you are kindly requested to contact AIRBUS retrofit management department. AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX France E-mail: monitored.retrofit@airbus.com Tel: (33) 5 67 19 06 22 Fax: (33) 5 61 93 27 45 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 350E053021212 2 FWC 350E053021111 03 NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. Equipment BFEA02 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 350E053021212 2 FWC 350E053020808 03 NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels.

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Equipment BFEA03 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 350E053021212 2 FWC 350E053020909 03 NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. Equipment BFEA04 ITEM NEW PART N ̊ QTY (UM) KEYWORD ITEM OLD PART N ̊ INT SEE NOTES 350E053021212 2 FWC 350E053021010 03 NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING (1) Tooling - Price and Availability None (2) Tools NOTE: To accomplish TASK 311414-831-801 001 Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. This Service Bulletin it is necessary to use the tools defined in the subsequent referenced VSB: - AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 (3) Special Tools None

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3. ACCOMPLISHMENT INSTRUCTIONS Task 311414-831-801-001 - Modification of the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs in accordance with VSB. 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. IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00. CAUTION: REFER TO AMM 20-15-00, Page Block 201 AND AIRBUS SIL 00-022 ELECTROSTATIC DISCHARGE PRECAUTIONS. NOTE: The accomplishment instructions of this Service Bulletin include procedures given in other documents or in other sections of the Service Bulletin. When the words "refer to" are used and the operator has a procedure accepted by the local authority he belongs to, the accepted alternative procedure can be used. When the words "in accordance with" are used then the given procedure must be followed. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition of acronyms. Task Associated Data **CONF 001 Zone 120 Modified FIN 1WW1 1WW2

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Access Door 824 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF 002 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF 003 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824 Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF 004 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824
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Manpower TOTAL MANHOURS 2.50 ELAPSED TIME (HOURS) 2.50 Additional manhours related to Vendor SB; refer to: AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030 **CONF ALL A. GENERAL **CONF 001 (1) Subtask 311414-910-001-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-003-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 002 (1) Subtask 311414-910-001-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 47 5

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(c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-003-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 003 (1) Subtask 311414-910-001-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-003-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 004 (1) Subtask 311414-910-001-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001.
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(2) Subtask 311414-839-003-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF ALL B. PREPARATION **CONF 001 (1) Subtask 311414-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-869-002 Task 52-41-00-010-002 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-002. (b) Put the access platform(s) in position at the avionics compartment doors 824. (c) Open the avionics compartment doors 824, refer toAMM 06-41-53, Page Block 001 and AMM Task 52-41-00-010-002.
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**CONF 002 (1) Subtask 311414-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-869-002 Task 52-41-00-010-002 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-002. (b) Put the access platform(s) in position at the avionics compartment doors 824. (c) Open the avionics compartment doors 824, refer toAMM 06-41-53, Page Block 001 and AMM Task 52-41-00-010-002. **CONF 003 (1) Subtask 311414-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-869-002 Task 52-41-00-010-002 DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 50 5

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NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-002. (b) Put the access platform(s) in position at the avionics compartment doors 824. (c) Open the avionics compartment doors 824, refer toAMM 06-41-53, Page Block 001 and AMM Task 52-41-00-010-002. **CONF 004 (1) Subtask 311414-941-001-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 12-34-24-869-002 Task 52-41-00-010-002 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied

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- Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-002. (b) Put the access platform(s) in position at the avionics compartment doors 824. (c) Open the avionics compartment doors 824, refer toAMM 06-41-53, Page Block 001 and AMM Task 52-41-00-010-002. **CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 311414-831-001-001 - Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU References Aircraft Maintenance Manual (AMM) Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Task 31-51-00-610-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030 (a) Do the GROUND SCANNING of the Central Warning System, refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the Centralized Fault Display System (CFDS), refer to AMM Task 31-50-00-710-002. (b) Do the Line Replaceable Unit (LRU) identification test: 1 Job Set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001.

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b Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST

indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1

indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU

IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the old P/N of the two FWCs

is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). 3 Close-up:
a Put the aircraft back to its initial configuration. b On the Multipurpose Control and Display Unit (MCDU), push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position.

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(c) Open, safety/lock and tag these circuit breakers: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (d) Replace or reprogram the On Board Replaceable Module (OBRMs) on two FWCs (FINs 1WW1 and 1WW2), as per AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. (e) Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (f) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43 (formerly OEB 208 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. **CONF 002 (1) Subtask 311414-831-001-002 - Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU References Aircraft Maintenance Manual (AMM) Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Task 31-51-00-610-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030

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(a) Do the GROUND SCANNING of the Central Warning System, refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the Centralized Fault Display System (CFDS), refer to AMM Task 31-50-00-710-002. (b) Do the Line Replaceable Unit (LRU) identification test: 1 Job Set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001. b Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST

indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1

indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU

IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the old P/N of the two FWCs

is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable).

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 55 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

3 Close-up:
a Put the aircraft back to its initial configuration. b On the Multipurpose Control and Display Unit (MCDU), push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. (c) Open, safety/lock and tag these circuit breakers: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (d) Replace or reprogram the On Board Replaceable Module (OBRMs) on FWCs (FINs 1WW1 and 1WW2), as per AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. (e) Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (f) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40 (formerly OEB 203 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 56 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43 (formerly OEB 208 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. **CONF 003 (1) Subtask 311414-831-001-002 - Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU References Aircraft Maintenance Manual (AMM) Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Task 31-51-00-610-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030 (a) Do the GROUND SCANNING of the Central Warning System, refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the Centralized Fault Display System (CFDS), refer to AMM Task 31-50-00-710-002. (b) Do the Line Replaceable Unit (LRU) identification test: 1 Job Set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001. b Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 57 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

NOTE (1): The location of the CBs depend on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST

indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1

indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU

IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the old P/N of the two FWCs

is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). 3 Close-up:
a Put the aircraft back to its initial configuration. b On the Multipurpose Control and Display Unit (MCDU), push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. (c) Open, safety/lock and tag these circuit breakers: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (d) Replace or reprogram the On Board Replaceable Module (OBRMs) on FWCs (FINs 1WW1 and 1WW2), as per AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 58 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
(e) Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (f) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40 (formerly OEB 203 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. 2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43 (formerly OEB 208 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. **CONF 004 (1) Subtask 311414-831-001-002 - Modify the two FWCs (FINs 1WW1 and 1WW2) by replacement or reprogramming of their OBRMs, in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU References Aircraft Maintenance Manual (AMM) Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Task 31-51-00-610-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 59 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
(a) Do the GROUND SCANNING of the Central Warning System, refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the Centralized Fault Display System (CFDS), refer to AMM Task 31-50-00-710-002. (b) Do the Line Replaceable Unit (LRU) identification test: 1 Job Set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001. b Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST

indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1

indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU

IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the old P/N of the two FWCs

is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable).

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 60 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

3 Close-up:
a Put the aircraft back to its initial configuration. b On the Multipurpose Control and Display Unit (MCDU), push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. (c) Open, safety/lock and tag these circuit breakers: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (d) Replace or reprogram the On Board Replaceable Module (OBRMs) on FWCs (FINs 1WW1 and 1WW2), as per AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. (e) Make sure that these Circuit Breakers (CBs) are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depend on the aircraft configuration. (f) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40 (formerly OEB 203 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 61 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43 (formerly OEB 208 up until 2011), the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. **CONF ALL D. TEST **CONF 001 (1) Subtask 311414-700-002-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 22-97-00-710-001 Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030 (a) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If installed. 2 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU:

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 62 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

ACTION RESULT - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - The MCDU MENU page comes into view. - Push the line key adjacent to the CFDS

indication. - The CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (b) Do the LRU identification test: 1 Job set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001. b Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depends on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1 indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 63 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

ACTION RESULT 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the new P/N of the two FWCs is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). 3 Do the GROUND SCANNING of the Central Warning System (CWS), refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the CFDS, refer to AMM Task 31-50-00-710-002. NOTE: If the airline operates the aircraft in CAT3 conditions, do the Land CAT3 capability test, refer to AMM Task 22-97-00-710-001. 4 Close-up:
a Put the aircraft back to its initial configuration. b On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. **CONF 002 (1) Subtask 311414-700-002-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 22-97-00-710-001 Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030 (a) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1)

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 64 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If installed. 2 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - The MCDU MENU page comes into view. - Push the line key adjacent to the CFDS

indication. - The CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (b) Do the LRU identification test: 1 Job set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001. b Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depends on the aircraft configuration.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 65 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1 indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the new P/N of the two FWCs is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). 3 Do the GROUND SCANNING of the Central Warning System (CWS), refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the CFDS, refer to AMM Task 31-50-00-710-002. NOTE: If the airline operates the aircraft in CAT3 conditions, do the Land CAT3 capability test, refer to AMM Task 22-97-00-710-001. 4 Close-up:
a Put the aircraft back to its initial configuration. b On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. **CONF 003 (1) Subtask 311414-700-002-001 - Test Manpower Resources Skills NON SPECIFIC

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 66 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

References Aircraft Maintenance Manual (AMM) Task 22-97-00-710-001 Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030 (a) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If installed. 2 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - The MCDU MENU page comes into view. - Push the line key adjacent to the CFDS

indication. - The CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (b) Do the LRU identification test: 1 Job set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 67 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

b Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depends on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1 indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the new P/N of the two FWCs is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). 3 Do the GROUND SCANNING of the Central Warning System (CWS), refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the CFDS, refer to AMM Task 31-50-00-710-002. NOTE: If the airline operates the aircraft in CAT3 conditions, do the Land CAT3 capability test, refer to AMM Task 22-97-00-710-001. 4 Close-up:
a Put the aircraft back to its initial configuration. b On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 68 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

**CONF 004 (1) Subtask 311414-700-002-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 22-97-00-710-001 Task 31-32-00-860-001 Task 31-50-00-710-001 Task 31-50-00-710-002 Vendor Service Bulletin (VSB) AIRBUS FRANCE S.A.S 350E0-31-030 (a) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If installed. 2 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - The MCDU MENU page comes into view. - Push the line key adjacent to the CFDS

indication. - The CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the

FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 69 5

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(b) Do the LRU identification test: 1 Job set-up:
a Do the procedure to get access to the SYSTEM REPORT/TEST page, refer to AMM Task 31-32-00-860-001. b Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU PTR/SPLY 6TW 21 J (1) 121VU PTR/SPLY 6TW 20 K (1) 49VU FWS/FWC1/SPLY 3WW 02 E (1) 49VU FWS/FWC1/SPLY 3WW 01 F (1) 121VU EIS/FWC2/SPLY 2WW 07 Q NOTE (1): The location of the CBs depends on the aircraft configuration. 2 Procedure: ACTION RESULT 1. On the SYSTEM REPORT/TEST page: - Push the line key adjacent to the INST indication. - The SYSTEM REPORT /TEST INST page comes into the view. 2. On the SYSTEM REPORT/TEST INST page: - Push the line key adjacent to the ECAM1 indication. - The ECAM1 page comes into the view. 3. On the ECAM1 page: - Push the line key adjacent to the LRU IDENTIFICATION. - The ECAM1 LRU IDENTIFICATION page comes into the view. 4. On the ECAM1 LRU IDENTIFICATION page: - Make sure that the new P/N of the two FWCs is the same than in Vendor AIRBUS FRANCE S.A.S Service Bulletin No. 350E0-31-030. 5. Print the ECAM1 LRU IDENTIFICATION page (if the printer is not available, a visual check is acceptable). 3 Do the GROUND SCANNING of the Central Warning System (CWS), refer to AMM Task 31-50-00-710-001. NOTE: As an alternative procedure, you can do the Operational Test of the FWC without the CFDS, refer to AMM Task 31-50-00-710-002. NOTE: If the airline operates the aircraft in CAT3 conditions, do the Land CAT3 capability test, refer to AMM Task 22-97-00-710-001.

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4 Close-up:
a Put the aircraft back to its initial configuration. b On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view.
c On the MCDU, set the BRT knobs to OFF position. **CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 311414-942-002-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 52-41-00-410-002 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Close the avionics compartment door 824, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-41-00-410-002. (c) Remove the access platform. (d) Put the aircraft back to its initial configuration. **CONF 002 (1) Subtask 311414-942-002-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 52-41-00-410-002 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Close the avionics compartment door 824, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-41-00-410-002. (c) Remove the access platform.

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(d) Put the aircraft back to its initial configuration. **CONF 003 (1) Subtask 311414-942-002-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 52-41-00-410-002 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Close the avionics compartment door 824, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-41-00-410-002. (c) Remove the access platform. (d) Put the aircraft back to its initial configuration. **CONF 004 (1) Subtask 311414-942-002-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 Task 52-41-00-410-002 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Close the avionics compartment door 824, refer to AMM 06-41-53, Page Block 001 and AMM Task 52-41-00-410-002. (c) Remove the access platform. (d) Put the aircraft back to its initial configuration.

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Task 311414-831-802-001 - Modification by replacement of the two FWCs (FINs 1WW1 and 1WW2) as per AMM. **CONF ALL WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS INCLUDED IN THE REFERENCED PROCEDURES. CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING, COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO THIS: - PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC. AS NECESSARY ON WIRING AND COMPONENTS. - REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER CONTAMINATION. THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION. IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00. NOTE: The accomplishment instructions of this Service Bulletin include procedures given in other documents or in other sections of the Service Bulletin. When the words "refer to" are used and the operator has a procedure accepted by the local authority he belongs to, the accepted alternative procedure can be used. When the words "in accordance with" are used then the given procedure must be followed. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition of acronyms. Task Associated Data **CONF 001 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824

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Manpower TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 002 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824 Manpower TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 003 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824 Manpower TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50 **CONF 004 Zone 120 Modified FIN 1WW1 1WW2 Access Door 824 Manpower TOTAL MANHOURS 3.50 ELAPSED TIME (HOURS) 3.50

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**CONF ALL A. GENERAL **CONF 001 (1) Subtask 311414-910-002-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 002 (1) Subtask 311414-910-002-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 75 5

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Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 003 (1) Subtask 311414-910-002-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF 004 (1) Subtask 311414-910-002-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-20-00, Page Block 001 06-31-53, Page Block 001 06-41-53, Page Block 001 (a) For the Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. (c) For the identification of access panels, refer to AMM 06-41-53, Page Block 001. (2) Subtask 311414-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 76 5

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Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. **CONF ALL B. PREPARATION **CONF 001 (1) Subtask 311414-941-002-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-869-802 Task 31-53-34-000-001 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-802. (b) Do the Job Set-up procedure as specified in the removal of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-000-001. **CONF 002 (1) Subtask 311414-941-002-001 - Job Set-up Manpower Resources Skills NON SPECIFIC

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References Aircraft Maintenance Manual (AMM) Task 12-34-24-869-802 Task 31-53-34-000-001 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-802. (b) Do the Job Set-up procedure as specified in the removal of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-000-001. **CONF 003 (1) Subtask 311414-941-002-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-869-802 Task 31-53-34-000-001 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 78 5

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- Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-802. (b) Do the Job Set-up procedure as specified in the removal of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-000-001. **CONF 004 (1) Subtask 311414-941-002-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-869-802 Task 31-53-34-000-001 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position (a) Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-802.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 79 5

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(b) Do the Job Set-up procedure as specified in the removal of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-000-001. **CONF ALL C. PROCEDURE **CONF 001 (1) Subtask 311414-831-002-005 - Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU 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 350E053021212 2 FWC NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. References Aircraft Maintenance Manual (AMM) Task 31-53-34-000-001 Task 31-53-34-400-001 (a) Remove two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-000-001 FIN 1WW1 1 FWC 350E053021111 and FIN 1WW2 1 FWC 350E053021111 (b) Install two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-400-001
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 80 5

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FIN 1WW1 1 FWC 350E053021212 and FIN 1WW2 1 FWC 350E053021212 **CONF 002 (1) Subtask 311414-831-002-006 - Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU 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 BFEA02 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 350E053021212 2 FWC NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. References Aircraft Maintenance Manual (AMM) Task 31-53-34-000-001 Task 31-53-34-400-001 (a) Remove two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-000-001 FIN 1WW1 1 FWC 350E053020808 and FIN 1WW2 1 FWC 350E053020808

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(b) Install two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-400-001 FIN 1WW1 1 FWC 350E053021212 and FIN 1WW2 1 FWC 350E053021212 **CONF 003 (1) Subtask 311414-831-002-007 - Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU 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 BFEA03 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 350E053021212 2 FWC NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. References Aircraft Maintenance Manual (AMM) Task 31-53-34-000-001 Task 31-53-34-400-001 (a) Remove two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-000-001 FIN 1WW1 1 FWC 350E053020909 and

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 82 5

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FIN 1WW2 1 FWC 350E053020909 (b) Install two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-400-001 FIN 1WW1 1 FWC 350E053021212 and FIN 1WW2 1 FWC 350E053021212 **CONF 004 (1) Subtask 311414-831-002-001 - Replace the two FWCs (FINs 1WW1 and 1WW2), in the Aft Electronics Rack 80VU. Work Zones and Access Panels Zone Access/Work location 120 Access Door 824 Work location Electrical panel 80VU 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 BFEA04 ITEM NEW PART N ̊ QTY (UM) KEYWORD SEE NOTES 350E053021212 2 FWC NOTE: The above list of components is not an AIRBUS kit, the required parts must be ordered as necessary through the given channels. References Aircraft Maintenance Manual (AMM) Task 31-53-34-000-001 Task 31-53-34-400-001 (a) Remove two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-000-001 FIN 1WW1 1 FWC 350E053021010

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and FIN 1WW2 1 FWC 350E053021010 (b) Install two FWCs (FINs 1WW1 and 1WW2): Refer to AMM Task 31-53-34-400-001 FIN 1WW1 1 FWC 350E053021212 and FIN 1WW2 1 FWC 350E053021212 **CONF ALL D. TEST **CONF 001 (1) Subtask 311414-700-001-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-861-002 Task 24-41-00-862-002 Task 31-51-00-610-002 Task 31-53-34-400-001 (a) Job set-up: 1 Remove the safety clips and/or tags and close/unlock the circuit breakers as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (b) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-002. 2 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J

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PANEL DESIGNATION FIN LOCATION SEE NOTES 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If equipped. 3 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - push the line key adjacent to the CFDS indication. - The MCDU MENU page comes into view. - the CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (c) Procedure: 1 Do the test procedure as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (d) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40, the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. 2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43, the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 85 5

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Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. (e) Close-up: 1 Put the aircraft back to its initial configuration:
a On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view. b On the MCDU, set the BRT knobs to OFF position.
c De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-002. **CONF 002 (1) Subtask 311414-700-001-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-861-002 Task 24-41-00-862-002 Task 31-51-00-610-002 Task 31-53-34-400-001 (a) Job set-up: 1 Remove the safety clips and/or tags and close/unlock the circuit breakers as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (b) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-002. 2 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration.

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# @A318/A319/A320/A321
SERVICE BULLETIN

NOTE (2): If equipped. 3 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - push the line key adjacent to the CFDS indication. - The MCDU MENU page comes into view. - the CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (c) Procedure: 1 Do the test procedure as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (d) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40, the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. 2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43, the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. (e) Close-up: 1 Put the aircraft back to its initial configuration:
a On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view. DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 87 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

b On the MCDU, set the BRT knobs to OFF position.
c De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-002. **CONF 003 (1) Subtask 311414-700-001-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-861-002 Task 24-41-00-862-002 Task 31-51-00-610-002 Task 31-53-34-400-001 (a) Job set-up: 1 Remove the safety clips and/or tags and close/unlock the circuit breakers as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (b) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-002. 2 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If equipped. 3 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen:

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 88 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

ACTION RESULT - Push the MCDU MENU mode key. - push the line key adjacent to the CFDS indication. - The MCDU MENU page comes into view. - the CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view. 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (c) Procedure: 1 Do the test procedure as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (d) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40, the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. 2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43, the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. (e) Close-up: 1 Put the aircraft back to its initial configuration:
a On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view. b On the MCDU, set the BRT knobs to OFF position.
c De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-002.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 89 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

**CONF 004 (1) Subtask 311414-700-001-001 - Test Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 24-41-00-861-002 Task 24-41-00-862-002 Task 31-51-00-610-002 Task 31-53-34-400-001 (a) Job set-up: 1 Remove the safety clips and/or tags and close/unlock the circuit breakers as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (b) Do the reset of the two FWCs (FINs 1WW1 and 1WW2): 1 Energize the aircraft electrical circuits, refer to AMM Task 24-41-00-861-002. 2 Make sure that these circuit breakers are closed: PANEL DESIGNATION FIN LOCATION SEE NOTES 49VU AUTO FLT/MCDU/1 11CA1 01 B 121VU CFDS/CFDIU/BACK/UP 8TW 17 J (2) 121VU AUTO FLT/MCDU/2 11CA2 20 N (1) 121VU AUTO FLT/MCDU/2 11CA2 19 N (1) 121VU CFDS/CFDIU/SPLY 2TW 18 J 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 21 N (1) 121VU DUMMY CB or AUTO FLT/MCDU/3 11CA3 20 N (1)
NOTE (1): The location of the CBs depends on the aircraft configuration. NOTE (2): If equipped. 3 Reset of the FWC: ACTION RESULT 1. On the MCDU: On the MCDU: - Adjust the brightness of the MCDU screen: - Push the MCDU MENU mode key. - push the line key adjacent to the CFDS indication. - The MCDU MENU page comes into view. - the CFDS MENU page comes into view. 2. On the overhead circuit breaker panel 49VU: - Open circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT comes into view.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 90 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

ACTION RESULT 3. On the overhead circuit breaker panel 49VU: - close circuit breakers FIN 3WW to reset the FWC1 and FIN 2WW to reset the FWC2. On the upper ECAM DU: - FWC 1+2 FAULT goes out of view. (c) Procedure: 1 Do the test procedure as specified after the installation of the two FWCs (FINs 1WW1 and 1WW2), refer to AMM Task 31-53-34-400-001. (d) OEB cancellation: 1 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 40, the following code should be deleted from the FWC database. CODE WARN STS 36/11/150/081 YES NO 36/11/160/083 YES NO 36/21/010/075 YES NO 36/21/020/077 YES NO Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. 2 On aircraft equipped with OEB REMINDER function, if the ECAM warning has been flagged as described in OEB 43, the following code should be deleted from the FWC database. CODE WARN STS 27/00/300/068 YES YES Delete OEB REMINDER Data from FWCs using MCDUs, refer to AMM Task 31-51-00-610-002. (e) Close-up: 1 Put the aircraft back to its initial configuration:
a On the MCDU, push the line key adjacent to the RETURN indication until the CFDS MENU page comes into view. b On the MCDU, set the BRT knobs to OFF position.
c De-energize the aircraft electrical circuits, refer to AMM Task 24-41-00-862-002.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 91 5

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# @A318/A319/A320/A321
SERVICE BULLETIN

**CONF ALL E. CLOSE-UP **CONF 001 (1) Subtask 311414-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 31-53-34-400-001 (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 after the installation of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-400-001. (c) Put the aircraft back to its initial configuration. **CONF 002 (1) Subtask 311414-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 31-53-34-400-001 (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 after the installation of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-400-001. (c) Put the aircraft back to its initial configuration. **CONF 003 (1) Subtask 311414-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 31-53-34-400-001 (a) Make sure that the work areas are clean and clear of tools and other items of equipment.
DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 92 5

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# @A318/A319/A320/A321
SERVICE BULLETIN
(b) Do the close-up procedure as specified after the installation of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-400-001. (c) Put the aircraft back to its initial configuration. **CONF 004 (1) Subtask 311414-942-001-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 31-53-34-400-001 (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 after the installation of the two FWCs (FIN 1WW1 and FIN 1WW2), refer to AMM Task 31-53-34-400-001. (c) Put the aircraft back to its initial configuration.

DATE: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 93 5

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# @A318/A319/A320/A321
SERVICE BULLETIN REPORTING SHEET 

### TITLE: INDICATING RECORDING SYSTEMS - FWC - INTRODUCE FWC STANDARD H2-F7 MODIFICATION No.: 37871P10383 151269P11819 153741P13023 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 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 1 5

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# @A318/A319/A320/A321
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: Dec 19/12 SERVICE BULLETIN No.: A320-31-1414 REVISION No.: 03 - Sep 15/14 Page: 1 5

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