# @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



# MANDATORYMANDATORYMANDATORY

ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - TRIMMABLE HORIZONTAL STABILIZER ACTUATOR - IDENTIFICATION AND REPLACEMENT OF NO BACK BRAKE DISKS
MODIFICATION No.: None This page transmits Revision No.01 of Service Bulletin No.A320-27-1242

ADDITIONAL WORK

**CONF ALL No additional work is required by this revision for aircraft modified by any previous issue.

REASON Revision No. 01 issued to extend the effectivity for newly delivered aircraft.

CHANGES The main changes of this revision are: - EFFECTIVITY updated. - SIL 05-009 replaced by ISI 00.05.00002. - COMPLIANCE updated and becomes mandatory. - NOTE modified concerning the Grace period in the Accomplishment Timescale for better understanding.

FRONT MATTER FLIGHT CONTROLS - TRIMMABLE HORIZONTAL STABILIZER ACTUATOR - IDENTIFICATION AND REPLACEMENT OF NO BACK BRAKE DISKS CONFIGURATION UPDATED R

SUMMARY GENERAL EVALUATION GENERAL EVALUATION TABLE UPDATED R EFFECTIVITY OPERATOR LIST UPDATED R

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 1 5

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# @A318/A319/A320/A321

SERVICE BULLETIN REVISION TRANSMITTAL SHEET

REFERENCES / REPERCUSSIONS REFERENCES/REPERCUSSIONS TABLE UPDATED R

PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R
Configuration definition CONF 001 CONFIGURATION DEFINITION UPDATED R COMPLIANCE Classification CLASSIFICATION UPDATED R Accomplishment Timescale ACCOMPLISHMENT TIMESCALE UPDATED R REFERENCES REFERENCED DOCUMENTATION UPDATED R ACCOMPLISHMENT INSTRUCTIONS TASK 271242- 832-801-001-Check the Flight Cycles (FC) of the Trimmable Horizontal Stabilizer Actuator (THSA) Subtask 271242-832-001-001 SUBTASK SOLUTION UPDATED NOTE UPDATED FIN UPDATED R

Fig. A-FFAAA Fig. A-FFAAA Sheet 01 SHEET UPDATED R

FILLING INSTRUCTIONS This Service Bulletin has been generated electronically and is reissued as a complete document. Replace the complete document.

Put this Revision Transmittal Sheet in front of the Service Bulletin.

HISTORY OF PREVIOUS REVISIONS
No previous revision
REVISION SEQUENCE

ORIGINAL: Feb 09/15

REVISION No. : 01 - Feb 04/16

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 2 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. 

# MANDATORYMANDATORYMANDATORY

ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - TRIMMABLE HORIZONTAL STABILIZER ACTUATOR - IDENTIFICATION AND REPLACEMENT OF NO BACK BRAKE DISKS
**CONF ALL

MODIFICATIONS

None
REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES During endurance qualification tests on the Trimmable Horizontal Stabilizer Actuator (THSA) of the A380 aircraft, a partial loss of no-back braking efficiency was identified, also known as loss of irreversibility of the No-Back Brake (NBB) Disks. Due to similar design of the THSA of the A320 family aircraft, further testing conducted by the manufacturer (UTC Aerospace Systems) showed that the THSA 47145 series could be potentially concerned by a similar ageing/endurance issue. The THSA is equipped of two hydraulic motors that move the ball-screw by means of a power gear chain. And the No-Back Brake (NBB) ensures locking of the THSA position in case of loss of power gear torque transmission (overridden in normal operation). Investigations identified the root cause being the wear out and self-contamination of the carbon friction disks-surface, which leads to a limited oil draining and can result in the partial loss of braking efficiency under particular transient functioning conditions. Based on the investigation results, to prevent the potential loss of NBB braking capability, replacement of the NBB carbon disks is requested before reaching the hard limit of 30000 FC or according to the specific grace periods. This Inspection Service Bulletin introduces the replacement of the THSA by a new THSA fitted with conforming NBB disks prior to the hard limit, to be accomplished within the threshold or grace periods as per PLANNING INFORMATION paragraph E.(2). This Inspection Service Bulletin is published to advise all operators of A320 family aircraft of the issue of UTC Aerospace Systems Service Bulletin No. 47145-27-17.

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 1 5

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# @A318/A319/A320/A321

SERVICE BULLETIN SUMMARY
The accomplishment of this Inspection Service Bulletin will enable the planning of the scheduled replacement of the concerned NBB carbon disks prior to reaching the hard limit.
In addition an Airworthiness Directive (AD) is expected to be published by the EASA to mandate this Inspection Service Bulletin. The Operational/Maintenance Consequences of this Service Bulletin are covered by the update of the affected publications detailed in "PLANNING INFORMATION".

GENERAL EVALUATION
EVALUATION TABLE COMPLIANCE MANDATORY (1) CANCELS INSPECTION SB NO POTENTIAL AD YES A/C OPERATION AFFECTED NO RELIABILITY AFFECTED NO PAX COMFORT AFFECTED NO COST SAVING NO ETOPS AFFECTED NO STRUCTURAL LIFE EXTN NO VENDOR SB INVOLVED YES
NOTE (1): Service Bulletin must be accomplished.

MATERIAL PRICE INFORMATION

No Material

EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 2 5

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# @A318/A319/A320/A321

SERVICE BULLETIN SUMMARY

03Q 03X 11S 15S 15T 16T 17R 17S 17W 18O 20Q 23R 27V 29S 31P 31V 31X 32Q 36R 38W 40S 41S 43S 45O 46U 47P 48O 48P 48T 52T 53Z 59Z 61Q 61W 66P 69X 73W 74T 76W 79W 80X 82U 83Q 85T 86P 86Z 87Q 89T 90Q 91X 94W 95V 95W 98W AAF AAL AAR AAW AAY ABL ABQ ABY ACA ACI ADR AEE AFL AFR AHY AIB AIC AIJ ALK AMC AMU ANA ANR ANZ AOJ APJ ART ARU ASL ATR AUA AUH AVA AWC AWM AWW AXM AZA AZI B2V BAW BEC BEL BER BGF BGH BHP BIE BJN BKP BRS BSX BTK BTN BUC C2C C9G CBJ CCA CCM CDC CEB CEF CES CFG CHB CQH CQN CRK CSA CSC CSN CSZ CTN CTV DAL DAT DCS DKH DLH DNU DNV DQA DRK DTR EAA EDW EIN ELB ETD ETJ EVA EVE EWG EZY F2I FFT FHY FIN FJW FLI FRN FTZ G2X G4I G8E GAF GAP GBB GCR GFA GHT GIA GLG GMI GMR GOW GSW GWI GZQ HDA HFY HKE HKJ HRM HVN I2L I2T IAW IBE IBS IGO IND IRA IRC IRQ ISR ISS IYE IZG JAD JAS JAV JBU JBW JJP JSA JST JZR KAC KAY KFR KGL KHO KHV KKK KNE KPM KZR LAA LAN LAO LBT LCV LFO LIM LJB LKE LLC LLM LLP LMJ LMU LWA LZB MAC MAU MEA MHK MJF MJN MLD MLM MLR MMA MON MOV MRJ MSC MSR MXA MYX NIA NKS NLY NMA NMB NSR NVD NVR NWS OAW OBS OHY ONE ORF OZW PAL PGT PIA PIC PKZ PTI QAF QDA QTR R1T RBA RBG RCT RFJ RJA RJD RNA ROT ROU RYW RZO SAA SAI SAS SBI SDM SEY SFJ SFW SGD SGG SHJ SHU SKU SLK SND SNX SOL SUD SVA SVR SVW SWM SWR SYA SYR TAE TAI TAM TAP TAR TBA TBJ TBZ TCW TCX TGW THA THD THY TJS TNA TSO TTW TVS TXP UAE UAL UEA UJX UKN UNA USA UTA UZB VAR VAX VIM VIP VIV VJC VKG VLG VNL VOI VRD VRE VTI VVC WGT WHT WOW WRC WZZ
CONCURRENT REQUIREMENTS

None

REFERENCES / REPERCUSSIONS
TFU None OEB None AOT None SIL None ISI 00.05.00002 LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER Operator Information Transmission (OIT) No. 999.0043/14

NATURE OF THE WORK
AIRCRAFT YES EQUIPMENT YES HARD NO SOFT NO OBRM NO

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 3 5

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# @A318/A319/A320/A321

SERVICE BULLETIN SUMMARY

MANPOWER Task 271242-832-801-001: Check the Flight Cycles (FC) of the Trimmable Horizontal Stabilizer Actuator (THSA) TOTAL MANHOURS 1.00 ELAPSED TIME (HOURS) 1.00
Task 271242-833-801-001: Replacement of the Trimmable Horizontal Stabilizer Actuator (THSA) TOTAL MANHOURS 21.00 ELAPSED TIME (HOURS) 12.00

Additional manhours related to Vendor SB; refer to: Send to the supplier the THSA (FIN 9CE) for modification in accordance with VSB UTC Aerospace Systems Service Bulletin No. 47145-27-17
APPENDICES

None

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 4 5

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# @A318/A319/A320/A321

SERVICE BULLETIN SUMMARY

**CONF ALL

FR70 FR74

THS ACTUATOR 9CE 

## A B



## B Z310 

### A 312AR FR72

N_SB_271242_5_SAAA_01_01 Figure A-FSAAA - Sheet 01

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 5 5

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# @A318/A319/A320/A321

SERVICE BULLETIN SUMMARY

This Page Intentionally Left Blank

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 6 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



# MANDATORYMANDATORYMANDATORY

ATA SYSTEM: 27 

### TITLE: FLIGHT CONTROLS - TRIMMABLE HORIZONTAL STABILIZER ACTUATOR - IDENTIFICATION AND REPLACEMENT OF NO BACK BRAKE DISKS
MODIFICATION No.: None
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 0045-0046 0049-0057 0059 0064-0073 0076-0078 0081-0087 0093-0094 0099 0104 0110-0113 0115-0119 0121-0127 0135 0137-0138 0140-0142 0148-0150 0152-0154 0157-0162 0164-0166 0168-0169 0171-0175 0178 0181-0183 0185 0189-0190 0192 0194-0195 0197-0198 0200-0203 0205-0211 0213-0214 0216-0220 0224 0229-0232 0234-0235 0237 0239 0242-0244 0248-0249 0251-0256 0259-0260 0262-0263 0265-0270 0272-0277 0279 0281-0282 0284-0285 0287 0289-0298 0300-0303 0306-0309 0311-0312 0314 0316-0322 0324-0325 0328-0333 0339-0343 0345-0347 0350-0351 0353-0362 0364 0366-0368 0370-0373 0376 0378 0380-0383 0385-0388 0390-0391 0393 0395 0398-0410 0412-0418 0420-0424 0426-0432 0434-0436 0438-0439 0441-0442 0444-0445 0447-0450 0452 0454-0460 0462-0466

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 1 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

0468 0470 0472-0477 0479-0480 0482-0491 0493-0535 0537-0546 0548-0589 0591-0600 0603-0614 0616-0623 0625 0627 0629-0631 0633-0673 0675-0706 0709 0711-0752 0754-0771 0773-0788 0790-0798 0800-0898 0900-0955 0957-0977 0979-1043 1045-1067 1069-1073 1075-1097 1099-1112 1114-1185 1187-1217 1219-1277 1279-1332 1334-1373 1375-1463 1465-1607 1609-1659 1661-1675 1677-1697 1699-1726 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 2112-2127 2129-2217 2219-2275 2277-2423 2425-2499 2501-2721 2723-3037 3039-3091 3093-3109 3111-3162 3164-3243 3245-4329 4331-6100 6102-6285 6287-6418 6420-6463 6465-6619 6621-6641 6643-6672 6674-6719 6721-6743 6745-6771 6773-6798 6800 6802-6818 6820-6828 6830-6832 6834-6838 6840-6848 6850-6859 6861-6863 6865-6867 6869-6903 6905-6906 6908-6913 6915-6919 6921-6945 6947-6951 6953-6966 6968-6974 6976-7000 7002-7010 7012-7032 7034-7046 7048-7050 7052 7054-7059 7061-7073 7075-7077 7079-7082 7084-7093 7095-7101 7104-7106 7108-7123 7125 7127-7128 7130-7139 7142-7146 7148-7149 7151-7161 7163-7171 7173-7174 7176-7180 7182-7184 7187-7191 7193-7194 7196-7204 7206-7208 7210-7235 7237-7248 7250-7251 7253-7268 7270-7272 7274-7276 7278-7282 7284-7289 7292-7307 (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 03Q 0584 0770 03X 2421 11S 4211 15S 1589 15T 0764 1494 2910 3164 3261 6727 16T 4024 4679 17R 5768 17S 3333 17W 3046 18O 6702 20Q 4842 23R 1730 27V 3826 29S 0291 0292 31P 0229 31V 0164 0293 0332 0420 0436 0591 0855 0932 0943 1048 31X 4319 32Q 1228 1283 36R 1305 38W 1194 40S 1973 41S 0630 43S 4650

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 2 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN 45O 3402 5040 46U 2906 2952 2982 3275 3296 3332 3674 3734 3986 4053 5218 5900 6032 6749 47P 0619 48O 3362 3412 48P 2192 48T 6756 6817 52T 1599 53Z 1468 59Z 1556 61Q 6455 6474 6583 6733 61W 0112 66P 0295 0368 69X 0219 0300 0328 0449 0588 0677 73W 0087 74T 2165 4768 5182 76W 0140 0157 79W 3751 80X 2748 82U 0189 0279 0427 83Q 0477 0495 85T 0190 0234 86P 0913 86Z 1706 1750 87Q 0052 89T 3356 90Q 0594 91X 2837 94W 1818 95V 3379 95W 2949 4199 98W 0434 0441 0494 0515 0516 0524 AAF 0639 2870 3136 3242 3289 4268 4589 4675 6012 AAL 5327 5678 5698 5704 5745 5753 5761 5781 5786 5788 5789 5798 5810 5827 5834 5842 5860 5884 5895 5904 5932 5938 5946 5955 5975 5983 5991 6020 6040 6046 6063 6070 6085 6094 6150 6154 6162 6222 6227 6238 6252 6256 6263 6271 6272 6277 6310 6313 6334 6346 6349 6384 6393 6401 6407 6429 6437 6456 6472 6473 6482 6491 6495 6520 6532 6552 6595 6621 6644 6647 6650 6656 6667 6687 6711 6723 6745 6761 6783 6790 6802 6812 6828 6840 6866 6887 6908 6909 6928 6940 6956 6973 6983 6998 7009 7013 7034 7046 7069 7079 7085 7131 7154 7157 7188 7301 7307 AAR 0802 1174 1356 1511 2226 2247 2290 2397 2459 3297 3437 3483 3496 3641 3873 4112 4142 5035 5169 5173 5287 5350 5382 5462 5500 5636 5767 5774 6299 6395 6768 6796 7052 7133 7266 AAW 3224 3236 3615 3657 4004 4521 5414 5448

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 3 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN AAY 0706 0714 0716 0730 0745 1229 1255 1262 1288 1292 1318 1347 1467 1530 1540 16942224 2265 2271 2319 2387 2398 2420 2427 2450 2556 2586 ABL 1227 1636 1670 1734 1970 2041 2045 2110 2732 2808 2840 2943 ABQ 3974 5891 5943 ABY 2764 4243 4310 4468 4524 4806 4848 4890 4958 5017 5276 5307 5423 5452 5502 5576 5718 5772 5889 5903 5984 6000 6054 6080 6166 6176 6234 6293 6365 6430 6444 6481 6553 6665 6737 6942 7096 7225 7226 ACA 0059 0068 0073 0084 0122 0126 0127 0141 0149 0150 0154 0159 0174 0175 0183 0210 0231 0232 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 1299 1562 1577 1602 1611 1623 1632 1638 1673 1719 1726 1742 1748 1772 1783 1787 1811 1853 1864 1874 1940 1975 2018 2145 3051 3401 3884 6844 ACI 2152 3547 ADR 1000 4282 4301 AEE 1428 1433 1856 1909 1996 2468 2828 3033 3066 3074 3162 3302 3316 3322 3365 3392 3423 3439 3462 3478 3484 3519 3526 3527 3709 3714 3745 3748 3753 3773 3785 3812 3820 3829 3850 3878 3990 4065 4094 4165 6611 6643 6655 6832 6961 6989 7014 AFL 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 5755 5790 5873 5881 5913 5921 5967 5970 5974 5982 5989 6017 6022 6043 6044 6060 6071 6090 6945 6954 6963 7038 7071 7072 7137 7193 7202 7215 7240 7255 7275 7300 AFR 0115 0214 0237 0239 0285 0287 0498 0509 0521 0529 0544 0598 0600 0608 0618 0625 0637 0777 0796 0985 1020 1025 1036 1133 1151 1169 1176 1190 1201 1216 1267 1271 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 3098 3372 3399 3419 3420 3441 3470 3777 3795 3814 3825 3859 3930 4063 4084 4105 4137 4139 4241 4251 4267 4295 4298 4335 4402 4601 4604 4664 4714 4747 4800 4820 4901 4908 5084 5129 5719 5802 5869 AHY 0331 2487 2516 2588 2685 2788 2846 2853 2865 2991 3006 6285 AIB 7279 7295

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 4 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN AIC 0045 0046 0049 0050 0051 0056 0057 0398 0416 0423 0431 0432 0486 0490 0499 2593 2624 2629 2907 3130 3146 3212 3271 3288 3300 3305 3326 3340 3344 3367 3498 3551 3557 3573 3619 3620 3687 3752 3792 3822 3874 3918 3955 3970 4002 4009 4020 4029 4052 4078 4089 4096 4121 4138 4155 4164 4201 4212 4236 4237 4280 6446 6690 6715 6724 6803 AIJ 0169 1132 1162 1179 1244 1259 1308 1322 1780 2048 2227 2539 3021 3123 3149 3160 3286 3304 3312 3374 3508 3514 3667 3690 4235 4304 4411 4730 4733 4924 4933 5163 5221 5358 5372 5653 5665 5867 5878 5933 7238 7264 ALK 2345 2584 3397 3636 4694 4869 4915 5086 AMC 2113 2122 2189 2291 2332 2382 2665 2768 3056 3068 AMU 0620 0631 0908 0928 1758 1790 1850 1912 1926 1962 4197 5352 5459 5523 6324 6517 6827 6912 6934 6938 ANA 0383 0413 0482 0501 0507 0531 0534 0549 0554 0658 0669 0685 ANR 0488 0671 0726 ANZ 2085 2090 2112 2130 2148 2153 2173 2257 2297 2445 2533 2594 2663 4553 4584 4884 4926 5629 5682 5847 5962 5993 6182 6460 6471 6533 6694 6706 7086 AOJ 4503 APJ 4887 4936 5015 5166 5304 5384 5440 5540 5640 5724 5874 6004 6107 6335 6640 6674 6824 ART 0142 0244 0333 0533 0662 0936 1823 1873 ARU 0573 0582 0805 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 1385 1387 1458 1478 1504 1553 1678 1735 1931 1937 2009 2131 2174 2262 2416 2494 2547 2652 AUH 2403 AVA 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 5477 5622 5632 5840 5944 6138 6153 6167 6174 6209 6219 6399 6411 6511 6692 6739 6746 6767 6862 7120 AWC 2564 2791 4701 AWM 0765 AWW 0557 0597

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 5 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN AXM 0667 0743 0872 0874 1286 21372141 21472425 2612 2633 2656 2683 2699 2760 2826 2842 2881 2885 2956 3000 3018 30643117 3140 3154 3173 3182 3194 3201 3223 3232 3277 3291 3299 3327 3338 3353 3370 3394 3404 3427 3448 3477 3486 3489 3505 3521 3536 3549 3568 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 5098 5137 5149 5153 5165 5200 5215 5272 5283 5325 5344 5347 5353 5359 5397 5420 5428 5430 5431 5468 5505 5547 5593 5619 5627 5657 5703 5706 5762 5812 5824 5839 5846 5851 5863 5866 5888 5897 5905 5908 5914 5918 5959 6015 6034 6048 6064 6075 6084 6088 6096 6105 6145 6149 6158 6170 6178 6204 6215 6240 6262 6405 6428 6492 6676 6972 7030 7057 7136 7164 AZA 0513 0514 0526 0532 0576 0583 0586 0593 0599 0819 0848 0940 0951 0959 1138 1168 1217 1220 1226 1448 1457 1473 1480 1489 1722 1740 1745 1770 1779 2033 2057 2074 2083 2086 2101 2127 2869 2932 2995 3076 3079 3115 3138 3161 3343 3563 3598 3609 3643 3666 3695 3732 3815 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 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 1482 1509 1510 1513 1529 1537 1558 1574 1590 1594 1604 1606 1613 1661 1665 1672 1687 1689 1690 1696 1708 1711 1754 1760 1771 1782 1804 1814 1829 1834 1871 1883 1892 1899 1902 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 5784 5856 5948 5985 6028 6091 6129 6155 6290 BEC 3199 5538 BEL 0644 1086 1102 1160 1336 1388 1441 1493 1797 1838 1885 1963 2114 2196 2230 2392 2400 2700 2763 2810 2925 3255 3790 3895 4275 BER 1629 1717 1769 1775 1852 1889 1961 1966 1988 1994 2003 2005 2562 2591 2619 3055 3080 3121 3178 3202 3213 3295 3328 3464 3482 3502 3515 3516 3532 3700 3708 3749 3865 3945 4013 4101 4161 4269 4291 4329 4334 4433 4510 4565 4728 5038 5126 5133 5522 6168 6432 6454 6501 6629 6639 6719 6831 6856 6877 6892 6902 6927 6966 6979 7119 7171 7224 7260 BGF 3188 BGH 1087 2844 2863 3125 3139 BHP 2968 3245 3422 3604 4033 4187 4294 4631 BIE 0519 0827 0891 BJN 3617 4956

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 6 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN BKP 2254 2273 2310 2362 2366 2417 2509 2531 2600 2634 2648 2660 2664 2783 3421 3424 3454 3694 3759 3911 BRS 2263 BSX 0648 0650 BTK 6164 6280 6309 6356 6361 6372 6505 6628 6695 6697 6722 6782 6823 6951 6962 6991 7002 7050 7160 7223 7231 7245 7289 BTN 1541 1551 BUC 0256 C2C 5023 5088 5907 C9G 1747 1846 CBJ 2557 2561 2611 2644 2733 2985 3285 3520 3548 3561 3578 3580 3638 3768 3842 3849 3851 3914 3958 3982 4042 4388 4410 4412 4428 4440 4471 4483 4505 4513 4522 4529 4540 4580 4602 4677 5008 5072 5114 5185 5216 5331 5471 5630 5656 5722 5848 5997 6041 6120 6198 6206 6212 6229 6426 6480 6580 6664 6730 6759 6763 6769 6818 6820 6853 6863 6913 7068 7076 7144 7173 7191 7220 7288 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 5386 5419 5432 5435 5568 5573 5600 5664 5690 5743 5771 6013 6159 6169 6196 6239 6251 6273 6283 6308 6319 6354 6466 6514 6567 6579 6603 6641 6699 6743 6882 6921 6932 7041 7134 7161 7234 7248 CCM 3882 3952 5887 5906 CDC 6026 6055 6065 6157 6600 6648 6671 6679 6714 6764 6789 6805 6847 6941 7025 7027 7070 7178 7258 CEB 2625 2638 2786 2790 2821 2831 2852 2876 2994 3048 3272 3762 3767 4447 4508 4537 4574 4852 4861 4870 4927 4993 5045 5067 5250 5320 5381 5442 5498 5669 5687 5917 5934 6021 6051 6317 6325 6418 6441 6741 6777 6925 6929 7066 CEF 2801 3085

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 7 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN CES 0665 0754 0838 0854 0897 0909 0925 0939 0984 1028 1030 1070 1072 1093 1108 1285 1303 1312 1316 1330 1345 1357 1361 1377 1386 1532 1542 1601 1639 1906 1911 1964 1981 2022 2034 2036 2049 2056 2068 2219 2221 2235 2239 2244 2309 2315 2437 2451 2478 2493 2498 2543 2549 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 5516 5519 5524 5527 5558 5575 5623 5628 5668 5691 5700 5705 5710 5711 5726 5735 5759 5770 5823 5826 5852 5864 5886 5920 5942 5973 5998 6052 6062 6089 6111 6116 6127 6137 6144 6151 6160 6180 6191 6199 6203 6213 6228 6250 6258 6260 6269 6274 6284 6298 6305 6307 6323 6340 6355 6368 6373 6379 6396 6431 6453 6469 6499 6519 6578 6582 6593 6624 6630 6649 6661 6668 6688 6752 6762 6774 6792 6794 6814 6836 6850 6854 6872 6890 6900 6901 6915 6950 6957 6959 6960 6971 7004 7023 7049 7090 7113 7130 7168 7189 7194 7212 7244 7253 7254 7265 7306 CFG 0774 0809 0884 0894 0905 0957 0971 1416 1437 1607 5969 6053 6376 6459 6590 6615 CHB 4231 4262 4452 4482 4569 4644 4686 4687 4995 5105 5246 5626 5679 5740 5912 6023 6076 6237 CQH 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 5778 5816 5911 6073 6117 6216 6218 6220 6231 6318 6329 6358 6403 6410 6452 6497 6524 6591 6765 6786 6815 6826 6846 6858 6870 6874 6881 6924 6931 6964 7016 7099 7122 7159 7219 7282 CQN 0696 0698 0704 0705 3828 3836 3876 3901 3903 3941 5645 5713 5930 CRK 5147 5189 5266 5341 5416 5514 5544 6003 6246 6442 6776 7035 7077 CSA 3043 3094 3406 3436 3452 3660 3892 4258 4713 CSC 0540 0551 0556 0878 0915 0919 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 5470 5543 5609 5646 5647 5650 5670 5765 5868 5896 5910 5937 5953 5964 5977 6008 6030 6148 6303 6316 6339 6367 6369 6386 6397 6402 6421 6475 6486 6540 6581 6635 6654 6677 6703 6710 6713 6732 6937 6982 7010 7073 7198 7227 7276

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 8 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN 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 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 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 5730 5736 5750 5756 5797 5817 5832 5837 5875 5890 5945 5949 5976 6018 6049 6078 6104 6106 6146 6186 6205 6211 6233 6241 6261 6366 6385 6440 6461 6462 6504 6506 6530 6551 6556 6612 6645 6974 6996 7022 7039 7064 7142 7151 7187 7222 7250 7271 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 5731 5766 5986 6019 6197 6217 6564 6686 6708 6721 6728 6742 6911 6984 7075 7190 7197 7232 7247 7270 CTN 0767 0833 1009 1029 1237 1252 CTV 0839 0892 1635 2598 2692 3147 3148 3861 4961 5351 5379 5394 5399 5415 5511 5541 5551 5556 5560 5571 5574 5597 5777 5830 6118 6207 6224 6322 6408 6753 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 6923 7031 7061 7112 7149 7165 7214 7233 7268 7281 7293 7304 DAT 0342 0409 DCS 1053 3243

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 9 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN 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 5737 5876 6172 6221 6315 6392 6433 6435 6477 6542 6627 6637 6701 6808 6843 6855 6879 6916 6944 7065 7116 7169 7199 7208 7229 7303 DLH 0069 0070 0071 0072 0078 0083 0086 0093 0094 0104 0110 0111 0116 0172 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 1080 1161 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 5487 5694 5741 5769 5831 5935 5972 6006 6033 6092 6141 6202 6225 6265 6301 6415 6423 6451 6521 6549 6577 6947 6985 7024 7115 7158 7174 7251 7256 DNU 0113 0406 DNV 1630 1805 1808 1841 2093 2179 2241 2751 3065 3179 DQA 2347 2599 DRK 2306 2346 6496 DTR 0444 04472102 EAA 0386 EDW 0942 0947 1026 1951 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 3318 3345 3501 3755 3781 3857 4572 4634 4678 4715 ELB 1703 3705 ETD 0350 1947 1955 2167 3004 3050 3676 3693 3713 3902 4066 4077 4124 4934 5095 5348 5407 5714 5791 5821 5836 5882 5924 6108 6134 6143 6226 6382 6527 6534 6554 6731 6760 6821 6842 ETJ 0325 0428 EVA 3363 3886 5261 5328 5354 5377 5485 5792 5808 5849 6024 6042 6087 6179 6276 6312 6488 6545 6585 6653 6707 6747 6935 6999 7054 7101 EVE 5642 EWG 5497 5525 5557 5601 5635 5658 6807 6953 6992 7012 7019 7056 7087 7121 7148 7210 7216 7259 7261 7263

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 10 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN EZY 2037 2043 2050 2053 2062 2120 2170 2181 2184 2245 2289 2300 2353 2360 2370 2385 2402 2412 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 5702 5739 5757 5785 5927 5981 6011 6047 6095 6177 6188 6192 6267 6353 6412 6416 6485 6502 6509 6525 6541 6546 6562 6565 6568 6572 6587 6605 6606 6633 6675 6680 6754 6788 6834 6837 6885 6918 6970 6977 6981 7040 7044 7067 7093 7104 7132 7177 7183 7228 7235 7243 F2I 0082 0085 0099 0138 0148 0168 0203 0220 0230 0243 0249 0251 0270 0294 0301 0317 0347 0373 0391 0422 0460 0496 0497 0538 0555 0605 0653 0657 0724 0758 0793 0937 0976 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 2406 2448 2483 2518 2695 2806 2836 2857 3205 3389 3431 4127 4204 4253 4254 4272 4307 4562 4641 4668 4688 4704 4727 4745 5526 5581 5661 6184 6773 6793 6825 6838 6845 6891 6926 7042 7095 7097 7179 7184 7204 7272 7286 7294 FHY 0580 2524 2804 3025 3852 3891 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 5758 5803 5922 5961 6083 FJW 2281 FLI 2186 3905 5079 FRN 0647 0660 1612 FTZ 1145 2176 2268 2308 2891 G2X 1920 G4I 1157 1795 2507 G8E 0455 0606 1663 GAF 3897 4060 GAP 2162 2183 3087 3187 3273 3310 3731 4777 4984 5007 5012 5081 5103 5310 GBB 0053 0054 0064 0067 0081 GCR 2338 2475 4600 4739 4825 5006 5117 5760 5799 5835 5850 5853 5894 5928 5971 6348 6449 6570 6851 6898 6919

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 11 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN 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 GIA 6243 6270 6333 6434 6503 6596 6980 7091 7221 7297 GLG 1866 1872 1882 1925 2078 2126 4379 4547 GMI 0684 0970 0995 3019 3407 3533 3560 3950 4663 4691 5085 6005 GMR 1407 GOW 3306 3597 3616 3798 3827 3900 3915 4399 4438 5016 5112 5232 5463 5552 5675 5809 5811 5990 6072 GSW 3589 3818 5843 GWI 0117 0135 0137 0161 0162 0200 0201 0202 0209 0216 0217 0218 0267 0268 0269 0346 0382 0401 0646 0654 0794 1016 1077 1084 1089 1136 1147 1155 1170 1172 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 5941 5978 6636 GZQ 1878 HDA 0633 0756 0784 0812 0930 0993 1024 1253 1695 1721 1984 2021 2229 2238 2428 3369 3669 4023 4247 5024 5030 5362 5429 HFY 1004 HKE 2299 2322 2717 4970 5260 5264 5685 5725 5738 6142 6302 HKJ 2706 3073 42284878 HRM 0517 0535 0642 0666 0879 1422 HVN 2255 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 5916 5958 5994 6266 6344 6748 6810 6880 I2L 0371 0491 0579 0760 0816 3089 I2T 1631 1682 IAW 4044 4067 5115 5290 5464 IBE 0158 0173 0207 0224 0266 0274 0356 0938 0998 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 2736 2756 2889 2996 3078 3209 3320 3380 3443 3651 3744 5486 5570 5692 6244 6328 IBS 1047 1059 1067 1099 1101 1119 1125 1198 1439 1450 1516 1736 2104 2143 2248 2807 5501 5590 5729 5815 IGO 2204 2275 23342359 2649 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 4812 4813 4818 4868 4888 4918 4947 4954 4965 4973 5027 5036 5073 5076 5080 5090 5092 5094 5120 5155 5188 5190 51945228 5230 5231 5259 5262 5291 5298 5313 5335 5365 5375 5411 5426 5437 5449 5460 5473 5476 5507 5537 5577 5641 5676 5683 5712 5727 5744 5807 5829 5893 5898 5923 5952 5992 6010 6036 6208 6247 6275 6287 6289 6336 IND 0343

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 12 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN IRA 0303 0312 0345 0575 0857 2054 IRC 0354 0414 0480 IRQ 0607 0617 ISR 4354 4413 7110 ISS 0737 0749 IYE 4653 4690 IZG 0376 0395 0400 0407 0476 0999 JAD 0459 3246 JAS 5478 JAV 0029 05372061 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 5677 5723 5782 5783 5854 5865 5909 5960 6031 6130 6185 6245 6279 6326 6359 6390 6425 6448 6512 6560 6575 6609 6663 6725 6757 6791 6809 6859 6903 6930 6988 7018 7230 7257 7305 JBW 0445 JJP 5093 5145 5161 5245 5274 5281 5355 5492 5499 5520 5598 5618 5649 5695 5701 5717 5732 5796 6296 6381 JSA 2316 2356 2423 2453 2604 4443 4515 4772 4786 4872 4914 5305 5323 5390 5433 5472 5708 5813 JST 1195 1408 2169 2185 2197 2292 2329 2455 2515 2526 2537 2573 2608 2642 2651 2703 2766 2787 3474 3495 3668 3717 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 5532 5566 5631 5775 5780 5814 5858 5871 6362 JZR 3919 3939 4162 5033 5625 5833 6124 KAC 0181 0182 0195 2046 3957 6350 6375 6458 6476 6500 6516 6538 KAY 4470 5963 KFR 2650 KGL 0663 0668 0787 0954 1554 KHO 0311 0426 0525 KHV 2303 2480 5343 5427 KKK 0604 0614 0675 0761 0808 0823 0968 0974 1124 1390 1438 1451 1503 1624 1950 1953 2029 20772747 2753 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 5716 KPM 0357

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 13 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN KZR 1042 1204 3141 3614 5357 5401 5404 5613 5734 5870 5968 6029 6037 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 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 5548 5554 5583 5586 5654 5666 5686 5707 5748 5764 5801 5818 5859 5929 5965 6135 6183 6364 6398 6406 6484 6670 6685 6698 6718 6729 6780 6797 6798 6894 6899 7036 7127 7128 7176 7237 7239 7287 LAO 4596 4639 5356 5396 LBT 1121 1175 1597 1744 2158 3480 3487 4623 LCV 0359 LFO 0659 LIM 0828 LJB 3985 LKE 2581 2617 2746 3240 5100 5172 5220 LLC 0415 0967 0990 1041 1715 2987 4203 4489 LLM 1054 1918 1956 1967 1969 1993 2413 2419 2439 LLP 0739 0883 0914 1007 1411 1723 2016 2118 LMJ 1868 LMU 0852 0977 1366 1561 LWA 2878 2954 LZB 2540 2596 3309 3564 3780 MAC 4539 4568 5143 5206 MAU 1592 1936 MEA 1977 2055 3736 3804 3837 4296 4339 4632 5000 5152 5162 5253 5746 6978 7006 MHK 0550 MJF 4353 MJN 3723 4117 4795 MLD 0622 0741 2849 MLM 2550 3932 4622 MLR 1893 1946 2731 3106 MMA 0316 0973 1180 1247 1791 MON 0864 0983 1015 1045 1081 1153 1207 1320 1413 1421 1571 1605 1637 1707 1763 1794 1941 2105 2142 2234 2553 2610 2730 2793 3278 3458 3522 3546 3575 5582 5606 6059 6126 6550 MOV 2442 2446 3364 3403 MRJ 0530 1202 1300 1353 MSC 2094 2937 2966 3282 3323 3626 3840 MSR 0165 0166 0178 0194 0198 0322 0351 0366 0680 0687 0715 0725 2070 2073 2079 2088 MXA 0252 0259 0260 0275 0276 0296 0320 0321 0353

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 14 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN MYX 0566 0888 1896 NIA 2874 3183 3219 3925 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 5517 5624 5672 5804 5861 5880 5954 5999 6082 6193 6300 6304 6327 6331 6345 6370 6383 6424 6436 6463 6487 6507 6566 6586 6616 6672 6736 6770 6804 6867 6897 6994 7008 7021 7045 7058 7062 7106 7135 7156 7246 7296 NLY 2529 2668 2749 2867 2902 3093 3415 34473504 3661 3689 3728 3830 4316 4368 4581 4594 46064611 4648 5648 NMA 1697 1732 2676 NMB 3346 3586 5366 5400 NSR 0308 NVD 0211 0528 0558 0561 0709 0747 0902 1005 1626 1778 1998 2108 NVR 2211 2216 2410 NWS 1219 1233 1276 1843 2927 2933 3034 3120 OAW 1886 OBS 3758 OHY 0364 0385 0543 0640 0661 0676 0771 0792 0806 0810 0811 0835 0912 0916 0963 1008 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 5754 5841 6050 6057 6103 6110 6125 6139 6173 6528 6536 6561 6598 6634 6651 6689 6712 6800 6806 6813 6871 6876 6896 ORF 2566 4992 OZW 0429 1922 PAL 3455 3553 3579 3652 5140 5315 5371 5715 5747 5787 5820 5825 5838 6074 6201 6253 6291 6295 6330 6363 6371 6493 6531 6539 6573 6623 7015 7180 7285 PGT 3831 5879 5902 5950 5995 6465 6597 6619 6666 7145 7200 PIA 2155 2212 2274 2719 2758 2789 2816 2926 29442989 3031 3060 3097 PIC 2261 22672331 2340 25172670 2922 3012 3621 4459 4533 6136 7213 7262 PKZ 6069 PTI 1263 QAF 0927 1335 3994 4114 4170 QDA 6061 6102 6259 6413 6547 6608 6681 6784 6893 6993 6995 7082 QTR 1487 1566 1648 1656 1773 1895 1928 1957 2097 2107 2121 2138 2161 2288 2341 3274 4110 4130 4173 4183 4382 4406 4436 4479 4496 4530 4615 4700 4754 4784 4802 4810 4858 4930 4968 5010 5078 5127 5217 5255 5361 5395 6347 6467 6494 6529 6622 6646 6717 6811 R1T 1908 6112 RBA 2023 2032 2135 2139 2195 3071 6771 6816 RBG 3152

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 15 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN RCT 0466 1017 RFJ 0814 RJA 2953 3428 3685 3803 3832 4670 4817 4853 5099 5128 5177 RJD 1618 5277 RNA 6445 6555 ROT 2931 2955 3220 3225 ROU 6873 6884 6905 7117 RYW 0569 5367 RZO 0795 2011 2325 2390 SAA 2326 2355 2375 2379 2418 2438 2469 2501 4990 5011 5637 5680 5956 6007 6147 6189 6200 6306 6439 6478 SAI 0542 0877 1497 2027 2496 2502 3105 3270 SAS 1183 1383 1587 1619 1642 1675 1798 1807 1817 1848 2817 2850 2856 2883 2888 2911 2958 2990 3086 3159 3192 3227 3231 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 6066 6171 SDM 0649 1130 1200 1379 1488 1560 1654 1657 1679 1743 1753 1761 1767 1851 1863 1876 1890 2151 2163 2465 2497 2879 2913 2930 2964 3044 SEY 1944 1945 SFJ 4555 4720 5102 5393 5512 5652 5773 5862 5931 SFW 0734 0994 1018 SGD 0424 SGG 0076 SHJ 0910 6659 SHU 2052 2069 2222 2243 3108 3281 3298 3336 3838 SKU 1400 1523 2119 2129 2214 2249 2251 2283 2378 2380 2436 2460 2548 3171 3331 SLK 0969 2058 2252 2568 2775 3104 3570 3821 4118 4215 4259 4457 5050 5089 5296 5531 5794 SND 1880 1999 SNX 0289 SOL 0302 SUD 3040 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 0735 0775 0815 0841 0991 1012 1063 1152 1199 1484 1603 1720 1751 1777 1884 1901 1905 2117 2166 2175 2187 2278 2327 2343 2349 2707 2998 3099 3107 3189 3385 3388 3433 3472 3834 SVW 2592 2921 3100 3133 3542 3856 5445 SWM 0421 0430 0986 1293

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 16 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN 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 4534 4618 4673 5037 5069 5518 5567 7007 SYA 3853 3872 SYR 0886 0918 1032 1076 1085 1117 TAE 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 3869 4906 4944 5068 5219 5238 5280 5333 5406 5936 6002 6068 6099 6132 6190 6617 6861 7284 TAM 1092 1096 1103 1139 1143 1158 1215 1246 1251 1376 1459 1486 1518 1575 1580 1591 1593 1595 1628 1652 1692 1801 1802 1825 1826 1827 1831 1832 1835 1837 1855 1857 1888 1891 2014 2044 2372 2393 2467 2513 2661 2734 2737 2784 2838 2859 28872896 2904 2924 3002 3032 3035 3047 3058 3111 3156 3180 3211 3222 3229 3266 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 5591 5621 5643 5749 5752 5845 5883 5947 5987 6097 6121 6163 6165 6409 6414 6592 6632 6658 6895 6949 7005 7081 7098 7298 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 6338 TBA 4766 4801 4846 5157 5256 5451 5529 5563 5855 6380 6391 6404 6588 6626 6716 6986 7059 7092 7302 TBJ 1485 TBZ 0361 0362 0405 TCW 1381 1402 1929 1954 1968 TCX 1006 1238 1250 1881 1887 1921 1972 2060 5603 5872 6038 6056 6114 6122 6515 6526 6548 6968 7003 7048 7055 TGW 2724 2728 3757 3801 4181 4210 4421 4445 4469 4491 4493 4532 4561 4608 4645 4879 4931 5496 5596 5605 5662 5697 5721 5805 5915 6943 7203 THA 5198 5248 5258 5301 5436 5553 5806 5828 5857 5892 5951 5979 6113 6140 6254 6297 6374 6417 THD 6775 6795

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 17 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN THY 1002 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 5663 5667 5689 6508 6563 6599 6652 6657 6682 6709 6751 6758 6766 6781 6822 6869 6987 6990 7029 7089 7139 7146 7166 7242 7274 7299 TJS 3513 3632 4169 TNA 0731 0746 0791 0822 2376 2914 35773581 6693 6734 7206 TSO 6678 6726 7037 7084 TTW 4804 4874 6187 6522 6604 6700 6917 TVS 2180 4699 TXP 0611 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 4743 4988 5003 5191 5252 5957 6248 6281 6292 6357 6830 6922 7111 7201 7211 7292 UJX 0733 1213 UKN 3260 UNA 4583 4732 5545

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 18 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN USA 0055 0065 0066 0077 0448 0565 0762 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 5751 5763 5795 5800 5899 5939 5980 6027 6035 6100 6133 6152 6175 6181 6194 6214 6230 6236 6249 6255 6264 6337 6387 6420 6427 6443 6479 6490 6523 6537 6543 6569 6613 6618 6625 UTA 5681 5733 5779 5919 5966 6016 6067 6119 6156 6268 UZB 4371 4395 4417 4485 4492 4528 4651 4724 4770 4952 VAR 2383 2718 VAX 5055 6009 6294 VIM 1060 24573802 4061 5158 VIP 4151 VIV 2157 2210 2443 2576 2752 2908 3743 6574 6602 6750 6755 6857 6875 6886 6888 6955 7020 7043 7153 VJC 2712 2745 3646 3739 3791 4049 4190 4193 4415 4475 4504 4512 4907 5295 5742 5822 6025 6242 6341 6378 6457 6498 6584 6696 6738 6779 6852 6878 6936 6958 6997 7143 7167 7170 7241 7278 VKG 1932 1960 6314 6342 6351 6389 6438 6468 VLG 0992 1171 1208 1210 1221 1349 1372 1396 1430 1461 1550 1749 1862 1914 1933 1979 2168 2207 2223 2388 2407 2479 2589 2620 2658 2678 2761 2785 2794 2798 2843 2897 2962 2988 3028 3083 3095 3109 3145 3151 3169 3174 3203 3237 3293 3321 3376 3377 3400 3444 3476 3492 3529 3704 3833 3907 3995 4128 4463 4478 4661 4674 4681 4742 4849 4855 4937 5479 5530 5533 5587 5599 5612 5616 5620 5673 5877 5885 5925 5940 6039 6045 6079 6081 6123 6128 6377 6400 6450 6483 6510 6518 6535 6557 6571 6594 6607 6638 6660 6684 6691 6740 6841 6883 6933 7017 7026 7028 7105 7108 7109 7152 7218 VNL 5844 5901 5926 6257 6282 6320 6422 6447 7080

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 19 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

OPERATOR MSN VOI 2657 2666 2771 2780 2979 2997 3045 3069 3077 3175 3253 3279 3450 3463 3491 3524 3543 3590 3624 3672 4403 4422 4741 4798 4828 4832 4950 5062 5207 5212 5308 5322 5337 5391 5488 5510 5595 5651 5776 5793 5819 5988 5996 6014 6109 6161 6288 6321 6332 6470 6558 6601 6610 6705 6778 6906 6948 6969 7000 7088 7118 7123 7125 7196 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 5515 6669 6704 6787 6835 6889 6939 6965 7063 7138 7207 VRE 1429 2213 2228 VTI 6223 6278 6311 6343 6388 6513 6735 6785 6865 7100 7163 7267 VVC 1306 1370 1454 1564 1578 1686 1725 1757 1867 WGT 1212 WHT 0548 1256 2440 2675 WOW 4270 4305 6210 6232 WRC 0235 0645 0781 1869 2462 2682 WZZ 3127 3143 3166 3177 3354 3384 3409 3430 3531 3562 3741 3771 3807 3877 3927 3947 3968 4109 4174 4223 4246 4308 4323 4351 4372 4621 4628 4683 4716 4736 5021 5075 5123 5139 5196 5539 5604 5608 5615 5617 5660 6001 6058 6077 6086 6093 6098 6115 6131 6195 6235 6352 6360 6394 6489 6544 6559 6576 6589 6614 6631 6662 6683 6848 6910 6976 7032 7114 7155 7182 7217 7280

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 20 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

(4) Configuration by MSN

MSN CONFIGURATION 0029 0045 0046 0049 0050 0051 0052 0053 0054 0055 0056 0057 0059 0064 0065 0066 0067 0068 0069 0070 0071 0072 0073 0076 0077 0078 0081 0082 0083 0084 0085 0086 0087 0093 0094 0099 0104 0110 0111 0112 0113 0115 0116 0117 0118 0119 0121 0122 0123 0124 0125 0126 0127 0135 0137 0138 0140 0141 0142 0148 0149 0150 0152 0153 0154 0157 0158 0159 0160 0161 0162 0164 0165 0166 0168 0169 0171 0172 0173 0174 0175 0178 0181 0182 0183 0185 0189 0190 0192 0194 0195 0197 0198 0200 0201 0202 0203 0205 0206 0207 0208 0209 0210 0211 0213 0214 0216 0217 0218 0219 0220 0224 0229 0230 0231 0232 0234 0235 0237 0239 0242 0243 0244 0248 0249 0251 0252 0253 0254 0255 0256 0259 0260 0262 0263 0265 0266 0267 0268 0269 0270 0272 0273 0274 0275 0276 0277 0279 0281 0282 0284 0285 0287 0289 0290 0291 0292 0293 0294 0295 0296 0297 0298 0300 0301 0302 0303 0306 0307 0308 0309 0311 0312 0314 0316 0317 0318 0319 0320 0321 0322 0324 0325 0328 0329 0330 0331 0332 0333 0339 0340 0341 0342 0343 0345 0346 0347 0350 0351 0353 0354 0355 0356 0357 0358 0359 0360 0361 0362 0364 0366 0367 0368 0370 0371 0372 0373 0376 0378 0380 0381 0382 0383 0385 0386 0387 0388 0390 0391 0393 0395 0398 0399 0400 0401 0402 0403 0404 0405 0406 0407 0408 0409 0410 0412 0413 0414 0415 0416 0417 0418 0420 0421 0422 0423 0424 0426 0427 0428 0429 0430 0431 0432 0434 0435 0436 0438 0439 0441 0442 0444 0445 0447 0448 0449 0450 0452 0454 0455 0456 0457 0458 0459 0460 0462 0463 0464 0465 0466 0468 0470 0472 0473 0474 0475 0476 0477 0479 0480 0482 0483 0484 0485 0486 0487 0488 0489 0490 0491 0493 0494 0495 0496 0497 0498 0499 0500 0501 0502 0503 0504 0505 0506 0507 0508 0509 0510 0511 0512 0513 0514 0515 0516 0517 0518 0519 0520 0521 0522 0523 0524 0525 0526 0527 0528 0529 0530 0531 0532 0533 0534 0535 0537 0538 0539 0540 0541 0542 0543 0544 0545 0546 0548 0549 0550 0551 0552 0553 0554 0555 0556 0557 0558 0559 0560 0561 0562 0563 0564 0565 0566 0567 0568 0569 0570 0571 0572 0573 0574 0575 0576 0577 0578 0579 0580 0581 0582 0583 0584 0585 0586 0587 0588 0589 0591 0592 0593 0594 0595 0596 0597 0598 0599 0600 0603 0604 0605 0606 0607 0608 0609 0610 0611 0612 0613 0614 0616 0617 0618 0619 0620 0621 0622 0623 0625 0627 0629 0630 0631 0633 0634 0635 0636 0637 0638 0639 0640 0641 0642 0643 0644 0645 0646 0647 0648 0649 0650 0651 0652 0653 0654 0655 0656 0657 0658 0659 0660 0661 0662 0663 0664 0665 0666 0667 0668 0669 0670 0671 0672 0673 0675 0676 0677 0678 0679 0680 0681 0682 0683 0684 0685 0686 0687 0688 0689 0690 0691 0692 0693 0694 0695 0696 0697 0698 0699 0700 0701 0702 0703 0704 0705 0706 0709 0711 0712 0713 0714 0715 0716 0717 0718 0719 0720 0721 0722 0723 0724 0725 0726 0727 0728 0729 0730 0731 0732 0733 0734 0735 0736 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 21 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 0737 0738 0739 0740 0741 0742 0743 0744 0745 0746 0747 0748 0749 0750 0751 0752 0754 0755 0756 0757 0758 0759 0760 0761 0762 0763 0764 0765 0766 0767 0768 0769 0770 0771 0773 0774 0775 0776 0777 0778 0779 0780 0781 0782 0783 0784 0785 0786 0787 0788 0790 0791 0792 0793 0794 0795 0796 0797 0798 0800 0801 0802 0803 0804 0805 0806 0807 0808 0809 0810 0811 0812 0813 0814 0815 0816 0817 0818 0819 0820 0821 0822 0823 0824 0825 0826 0827 0828 0829 0830 0831 0832 0833 0834 0835 0836 0837 0838 0839 0840 0841 0842 0843 0844 0845 0846 0847 0848 0849 0850 0851 0852 0853 0854 0855 0856 0857 0858 0859 0860 0861 0862 0863 0864 0865 0866 0867 0868 0869 0870 0871 0872 0873 0874 0875 0876 0877 0878 0879 0880 0881 0882 0883 0884 0885 0886 0887 0888 0889 0890 0891 0892 0893 0894 0895 0896 0897 0898 0900 0901 0902 0903 0904 0905 0906 0907 0908 0909 0910 0911 0912 0913 0914 0915 0916 0917 0918 0919 0920 0921 0922 0923 0924 0925 0926 0927 0928 0929 0930 0931 0932 0933 0934 0935 0936 0937 0938 0939 0940 0941 0942 0943 0944 0945 0946 0947 0948 0949 0950 0951 0952 0953 0954 0955 0957 0958 0959 0960 0961 0962 0963 0964 0965 0966 0967 0968 0969 0970 0971 0972 0973 0974 0975 0976 0977 0979 0980 0981 0982 0983 0984 0985 0986 0987 0988 0989 0990 0991 0992 0993 0994 0995 0996 0997 0998 0999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1069 1070 1071 1072 1073 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 22 5

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# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1728 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1814 1815 1816 1817 1818 1819 1820 1821 1823 1824 1825 1826 1827 1828 1829 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 23 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1931 1932 1933 1934 1935 1936 1937 1938 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1986 1987 1988 1989 1990 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 20042005 2006 20072008 2009 2010 2011 2012 2013 20142015 2016 2018 2019 2020 2021 2022 2023 20242026 20272028 2029 2030 2031 2032 2033 20342035 2036 2037 2038 2039 2040 2041 2042 2043 20442045 2046 20472048 2049 2050 2052 2053 20542055 2056 20572058 2059 2060 2061 2062 2063 20642065 2066 20672068 2069 2070 2071 2072 2073 20742075 2076 20772078 2079 2080 2081 2082 2083 20842085 2086 20872088 2089 2090 2091 2092 2093 20942095 2096 20972098 2099 2100 2101 2102 2103 2104 2105 2106 21072108 2109 2110 2112 2113 2114 2115 2116 21172118 2119 2120 2121 2122 2123 21242125 2126 2127 2129 2130 2131 2132 2133 21342135 2136 2137 2138 2139 2140 2141 2142 2143 21442145 2146 21472148 2149 2150 2151 2152 2153 21542155 2156 21572158 2159 2160 2161 2162 2163 21642165 2166 21672168 2169 2170 2171 2172 2173 21742175 2176 21772178 2179 2180 2181 2182 2183 21842185 2186 21872188 2189 2190 2191 2192 2193 2194 2195 2196 21972198 2199 2200 2201 2202 2203 22042205 2206 22072208 2209 2210 2211 2212 2213 2214 2215 2216 22172219 2220 2221 2222 2223 22242225 2226 22272228 2229 2230 2231 2232 2233 22342235 2236 2237 2238 2239 2240 2241 2242 2243 22442245 2246 22472248 2249 2250 2251 2252 2253 22542255 2256 22572258 2259 2260 2261 2262 2263 22642265 2266 22672268 2269 2270 2271 2272 2273 22742275 22772278 2279 2280 2281 2282 2283 2284 2285 2286 22872288 2289 2290 2291 2292 2293 22942295 2296 22972298 2299 2300 2301 2302 2303 2304 2305 2306 23072308 2309 2310 2311 2312 2313 23142315 2316 2317 2318 2319 2320 2321 2322 2323 23242325 2326 23272328 2329 2330 2331 2332 2333 23342335 2336 2337 2338 2339 2340 2341 2342 2343 23442345 2346 23472348 2349 2350 2351 2352 2353 23542355 2356 23572358 2359 2360 2361 2362 2363 23642365 2366 23672368 2369 2370 2371 2372 2373 23742375 2376 23772378 2379 2380 2381 2382 2383 23842385 2386 23872388 2389 2390 2391 2392 2393 2394 2395 2396 23972398 2399 2400 2401 2402 2403 24042405 2406 24072408 2409 2410 2411 2412 2413 2414 2415 2416 24172418 2419 2420 2421 2422 2423 2425 2426 24272428 2429 2430 2431 2432 2433 24342435 2436 2437 2438 2439 2440 2441 2442 2443 24442445 2446 24472448 2449 2450 2451 2452 2453 24542455 2456 24572458 2459 2460 2461 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 24 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 2462 2463 24642465 2466 24672468 2469 2470 2471 2472 2473 24742475 2476 24772478 2479 2480 2481 2482 2483 24842485 2486 24872488 2489 2490 2491 2492 2493 2494 2495 2496 24972498 2499 2501 2502 2503 2504 2505 2506 25072508 2509 2510 2511 2512 2513 25142515 2516 2517 2518 2519 2520 2521 2522 2523 25242525 2526 25272528 2529 2530 2531 2532 2533 25342535 2536 2537 2538 2539 2540 2541 2542 2543 25442545 2546 25472548 2549 2550 2551 2552 2553 25542555 2556 25572558 2559 2560 2561 2562 2563 25642565 2566 25672568 2569 2570 2571 2572 2573 25742575 2576 25772578 2579 2580 2581 2582 2583 25842585 2586 25872588 2589 2590 2591 2592 2593 2594 2595 2596 25972598 2599 2600 2601 2602 2603 26042605 2606 26072608 2609 2610 2611 2612 2613 2614 2615 2616 26172618 2619 2620 2621 2622 2623 26242625 2626 2627 2628 2629 2630 2631 2632 2633 26342635 2636 26372638 2639 2640 2641 2642 2643 26442645 2646 2647 2648 2649 2650 2651 2652 2653 26542655 2656 26572658 2659 2660 2661 2662 2663 26642665 2666 26672668 2669 2670 2671 2672 2673 26742675 2676 26772678 2679 2680 2681 2682 2683 26842685 2686 26872688 2689 2690 2691 2692 2693 26942695 2696 26972698 2699 2700 2701 2702 2703 2704 2705 2706 27072708 2709 2710 2711 2712 2713 27142715 2716 27172718 2719 2720 2721 2723 27242725 2726 2727 2728 2729 2730 2731 2732 2733 27342735 2736 27372738 2739 2740 2741 2742 2743 27442745 2746 2747 2748 2749 2750 2751 2752 2753 27542755 2756 27572758 2759 2760 2761 2762 2763 27642765 2766 27672768 2769 2770 2771 2772 2773 27742775 2776 27772778 2779 2780 2781 2782 2783 27842785 2786 27872788 2789 2790 2791 2792 2793 27942795 2796 27972798 2799 2800 2801 2802 2803 2804 2805 2806 28072808 2809 2810 2811 2812 2813 28142815 2816 28172818 2819 2820 2821 2822 2823 2824 2825 2826 28272828 2829 2830 2831 2832 2833 28342835 2836 2837 2838 2839 2840 2841 2842 2843 28442845 2846 28472848 2849 2850 2851 2852 2853 28542855 2856 2857 2858 2859 2860 2861 2862 2863 28642865 2866 28672868 2869 2870 2871 2872 2873 28742875 2876 28772878 2879 2880 2881 2882 2883 28842885 2886 28872888 2889 2890 2891 2892 2893 28942895 2896 28972898 2899 2900 2901 2902 2903 29042905 2906 29072908 2909 2910 2911 2912 2913 2914 2915 2916 29172918 2919 2920 2921 2922 2923 29242925 2926 29272928 2929 2930 2931 2932 2933 2934 2935 2936 29372938 2939 2940 2941 2942 2943 29442945 2946 2947 2948 2949 2950 2951 2952 2953 29542955 2956 29572958 2959 2960 2961 2962 2963 29642965 2966 2967 2968 2969 2970 2971 2972 2973 29742975 2976 29772978 2979 2980 2981 2982 2983 29842985 2986 29872988 2989 2990 2991 2992 2993 29942995 2996 29972998 2999 3000 3001 3002 3003 30043005 3006 30073008 3009 3010 3011 3012 3013 30143015 3016 30173018 3019 3020 3021 3022 3023 3024 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 25 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 3025 3026 30273028 3029 3030 3031 3032 3033 30343035 3036 30373039 3040 3041 3042 3043 30443045 3046 3047 3048 3049 3050 3051 3052 3053 30543055 3056 30573058 3059 3060 3061 3062 3063 30643065 3066 3067 3068 3069 3070 3071 3072 3073 30743075 3076 30773078 3079 3080 3081 3082 3083 30843085 3086 30873088 3089 3090 3091 3093 30943095 3096 30973098 3099 3100 3101 3102 3103 31043105 3106 31073108 3109 3111 3112 3113 31143115 3116 31173118 3119 3120 3121 3122 3123 3124 3125 3126 31273128 3129 3130 3131 3132 3133 31343135 3136 3137 3138 3139 3140 3141 3142 3143 31443145 3146 31473148 3149 3150 3151 3152 3153 31543155 3156 3157 3158 3159 3160 3161 3162 31643165 3166 31673168 3169 3170 3171 3172 3173 31743175 3176 31773178 3179 3180 3181 3182 3183 31843185 3186 31873188 3189 3190 3191 3192 3193 31943195 3196 31973198 3199 3200 3201 3202 3203 3204 3205 3206 32073208 3209 3210 3211 3212 3213 32143215 3216 32173218 3219 3220 3221 3222 3223 3224 3225 3226 32273228 3229 3230 3231 3232 3233 32343235 3236 3237 3238 3239 3240 3241 3242 3243 3245 3246 3247 3248 3249 3250 3251 3252 3253 32543255 3256 32573258 3259 3260 3261 3262 3263 32643265 3266 32673268 3269 3270 3271 3272 3273 32743275 3276 32773278 3279 3280 3281 3282 3283 32843285 3286 32873288 3289 3290 3291 3292 3293 32943295 3296 32973298 3299 3300 3301 3302 3303 3304 3305 3306 33073308 3309 3310 3311 3312 3313 33143315 3316 33173318 3319 3320 3321 3322 3323 3324 3325 3326 33273328 3329 3330 3331 3332 3333 33343335 3336 3337 3338 3339 3340 3341 3342 3343 33443345 3346 33473348 3349 3350 3351 3352 3353 33543355 3356 3357 3358 3359 3360 3361 3362 3363 33643365 3366 33673368 3369 3370 3371 3372 3373 33743375 3376 33773378 3379 3380 3381 3382 3383 33843385 3386 33873388 3389 3390 3391 3392 3393 33943395 3396 33973398 3399 3400 3401 3402 3403 34043405 3406 34073408 3409 3410 3411 3412 3413 3414 3415 3416 34173418 3419 3420 3421 3422 3423 34243425 3426 34273428 3429 3430 3431 3432 3433 3434 3435 3436 34373438 3439 3440 3441 3442 3443 34443445 3446 3447 3448 3449 3450 3451 3452 3453 34543455 3456 34573458 3459 3460 3461 3462 3463 34643465 3466 3467 3468 3469 3470 3471 3472 3473 34743475 3476 34773478 3479 3480 3481 3482 3483 34843485 3486 34873488 3489 3490 3491 3492 3493 34943495 3496 34973498 3499 3500 3501 3502 3503 35043505 3506 35073508 3509 3510 3511 3512 3513 35143515 3516 35173518 3519 3520 3521 3522 3523 3524 3525 3526 35273528 3529 3530 3531 3532 3533 35343535 3536 35373538 3539 3540 3541 3542 3543 3544 3545 3546 35473548 3549 3550 3551 3552 3553 35543555 3556 3557 3558 3559 3560 3561 3562 3563 35643565 3566 35673568 3569 3570 3571 3572 3573 35743575 3576 3577 3578 3579 3580 3581 3582 3583 35843585 3586 35873588 3589 3590 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 26 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 3591 3592 3593 35943595 3596 35973598 3599 3600 3601 3602 3603 36043605 3606 36073608 3609 3610 3611 3612 3613 36143615 3616 36173618 3619 3620 3621 3622 3623 36243625 3626 36273628 3629 3630 3631 3632 3633 3634 3635 3636 36373638 3639 3640 3641 3642 3643 36443645 3646 36473648 3649 3650 3651 3652 3653 3654 3655 3656 36573658 3659 3660 3661 3662 3663 36643665 3666 3667 3668 3669 3670 3671 3672 3673 36743675 3676 36773678 3679 3680 3681 3682 3683 36843685 3686 3687 3688 3689 3690 3691 3692 3693 36943695 3696 36973698 3699 3700 3701 3702 3703 37043705 3706 37073708 3709 3710 3711 3712 3713 37143715 3716 37173718 3719 3720 3721 3722 3723 37243725 3726 37273728 3729 3730 3731 3732 3733 37343735 3736 37373738 3739 3740 3741 3742 3743 3744 3745 3746 37473748 3749 3750 3751 3752 3753 37543755 3756 37573758 3759 3760 3761 3762 3763 3764 3765 3766 37673768 3769 3770 3771 3772 3773 37743775 3776 3777 3778 3779 3780 3781 3782 3783 37843785 3786 37873788 3789 3790 3791 3792 3793 37943795 3796 3797 3798 3799 3800 3801 3802 3803 38043805 3806 38073808 3809 3810 3811 3812 3813 38143815 3816 38173818 3819 3820 3821 3822 3823 38243825 3826 38273828 3829 3830 3831 3832 3833 38343835 3836 38373838 3839 3840 3841 3842 3843 38443845 3846 38473848 3849 3850 3851 3852 3853 3854 3855 3856 38573858 3859 3860 3861 3862 3863 38643865 3866 38673868 3869 3870 3871 3872 3873 3874 3875 3876 38773878 3879 3880 3881 3882 3883 38843885 3886 3887 3888 3889 3890 3891 3892 3893 38943895 3896 38973898 3899 3900 3901 3902 3903 39043905 3906 3907 3908 3909 3910 3911 3912 3913 39143915 3916 39173918 3919 3920 3921 3922 3923 39243925 3926 39273928 3929 3930 3931 3932 3933 39343935 3936 39373938 3939 3940 3941 3942 3943 39443945 3946 39473948 3949 3950 3951 3952 3953 39543955 3956 39573958 3959 3960 3961 3962 3963 3964 3965 3966 39673968 3969 3970 3971 3972 3973 39743975 3976 39773978 3979 3980 3981 3982 3983 3984 3985 3986 39873988 3989 3990 3991 3992 3993 39943995 3996 3997 3998 3999 4000 4001 4002 4003 40044005 4006 40074008 4009 4010 4011 4012 4013 401440154016 4017 4018 4019 4020 4021 4022 4023 40244025 402640274028 4029 4030 4031 4032 4033 40344035 4036 40374038 4039 4040 4041 4042 4043 404440454046 404740484049 4050 4051 4052 4053 40544055 405640574058 4059 4060 4061 4062 4063 406440654066 40674068 4069 4070 4071 4072 4073 4074 4075 4076407740784079 4080 4081 4082 4083 40844085 4086 40874088 4089 4090 4091 4092 4093 4094 4095 4096 409740984099 4100 4101 4102 4103 41044105 4106 4107 4108 4109 4110 4111 4112 4113 41144115 4116 41174118 4119 4120 4121 4122 4123 412441254126 4127 4128 4129 4130 4131 4132 4133 41344135 413641374138 4139 4140 4141 4142 4143 41444145 4146 41474148 4149 4150 4151 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 27 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 4152 4153 415441554156 415741584159 4160 4161 4162 4163 41644165 416641674168 4169 4170 4171 4172 4173 417441754176 41774178 4179 4180 4181 4182 4183 4184 4185 4186418741884189 4190 4191 4192 4193 41944195 4196 41974198 4199 4200 4201 4202 4203 4204 4205 4206 420742084209 4210 4211 4212 4213 42144215 4216 4217 4218 4219 4220 4221 4222 4223 42244225 4226 42274228 4229 4230 4231 4232 4233 423442354236 4237 4238 4239 4240 4241 4242 4243 42444245 424642474248 4249 4250 4251 4252 4253 42544255 4256 42574258 4259 4260 4261 4262 4263 426442654266 426742684269 4270 4271 4272 4273 42744275 427642774278 4279 4280 4281 4282 4283 428442854286 42874288 4289 4290 4291 4292 4293 4294 4295 4296429742984299 4300 4301 4302 4303 43044305 4306 43074308 4309 4310 4311 4312 4313 4314 4315 4316 431743184319 4320 4321 4322 4323 43244325 4326 4327 4328 4329 4331 4332 4333 433443354336 4337 4338 4339 4340 4341 4342 4343 43444345 434643474348 4349 4350 4351 4352 4353 43544355 4356 43574358 4359 4360 4361 4362 4363 436443654366 436743684369 4370 4371 4372 4373 43744375 437643774378 4379 4380 4381 4382 4383 438443854386 43874388 4389 4390 4391 4392 4393 4394 4395 4396439743984399 4400 4401 4402 4403 44044405 4406 44074408 4409 4410 4411 4412 4413 4414 4415 4416 441744184419 4420 4421 4422 4423 44244425 4426 4427 4428 4429 4430 4431 4432 4433 44344435 4436 44374438 4439 4440 4441 4442 4443 444444454446 4447 4448 4449 4450 4451 4452 4453 44544455 445644574458 4459 4460 4461 4462 4463 44644465 4466 44674468 4469 4470 4471 4472 4473 447444754476 447744784479 4480 4481 4482 4483 44844485 448644874488 4489 4490 4491 4492 4493 449444954496 44974498 4499 4500 4501 4502 4503 4504 4505 4506450745084509 4510 4511 4512 4513 45144515 4516 45174518 4519 4520 4521 4522 4523 4524 4525 4526 452745284529 4530 4531 4532 4533 45344535 4536 4537 4538 4539 4540 4541 4542 4543 45444545 4546 45474548 4549 4550 4551 4552 4553 455445554556 4557 4558 4559 4560 4561 4562 4563 45644565 456645674568 4569 4570 4571 4572 4573 45744575 4576 45774578 4579 4580 4581 4582 4583 458445854586 458745884589 4590 4591 4592 4593 45944595 459645974598 4599 4600 4601 4602 4603 460446054606 46074608 4609 4610 4611 4612 4613 4614 4615 4616461746184619 4620 4621 4622 4623 46244625 4626 46274628 4629 4630 4631 4632 4633 4634 4635 4636 463746384639 4640 4641 4642 4643 46444645 4646 4647 4648 4649 4650 4651 4652 4653 46544655 4656 46574658 4659 4660 4661 4662 4663 466446654666 4667 4668 4669 4670 4671 4672 4673 46744675 467646774678 4679 4680 4681 4682 4683 46844685 4686 46874688 4689 4690 4691 4692 4693 469446954696 469746984699 4700 4701 4702 4703 47044705 470647074708 4709 4710 4711 4712 4713 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 28 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 471447154716 47174718 4719 4720 4721 4722 4723 4724 4725 4726472747284729 4730 4731 4732 4733 47344735 4736 47374738 4739 4740 4741 4742 4743 4744 4745 4746 474747484749 4750 4751 4752 4753 47544755 4756 4757 4758 4759 4760 4761 4762 4763 47644765 4766 47674768 4769 4770 4771 4772 4773 477447754776 4777 4778 4779 4780 4781 4782 4783 47844785 478647874788 4789 4790 4791 4792 4793 47944795 4796 47974798 4799 4800 4801 4802 4803 480448054806 480748084809 4810 4811 4812 4813 48144815 481648174818 4819 4820 4821 4822 4823 482448254826 48274828 4829 4830 4831 4832 4833 4834 4835 4836483748384839 4840 4841 4842 4843 48444845 4846 48474848 4849 4850 4851 4852 4853 4854 4855 4856 485748584859 4860 4861 4862 4863 48644865 4866 4867 4868 4869 4870 4871 4872 4873 48744875 4876 48774878 4879 4880 4881 4882 4883 488448854886 4887 4888 4889 4890 4891 4892 4893 48944895 489648974898 4899 4900 4901 4902 4903 49044905 4906 49074908 4909 4910 4911 4912 4913 491449154916 491749184919 4920 4921 4922 4923 49244925 492649274928 4929 4930 4931 4932 4933 493449354936 49374938 4939 4940 4941 4942 4943 4944 4945 4946494749484949 4950 4951 4952 4953 49544955 4956 49574958 4959 4960 4961 4962 4963 4964 4965 4966 496749684969 4970 4971 4972 4973 49744975 4976 4977 4978 4979 4980 4981 4982 4983 49844985 4986 49874988 4989 4990 4991 4992 4993 499449954996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 50145015 5016 50175018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 50345035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 50475048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 50675068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 50945095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 51245125 5126 51275128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 51445145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 51575158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 51775178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 52045205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 52345235 5236 52375238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 52545255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 52675268 5269 5270 5271 5272 5273 5274 001

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 29 5

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

# @A318/A319/A320/A321

SERVICE BULLETIN

MSN CONFIGURATION 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 52875288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 53145315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 53445345 5346 53475348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 53645365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 53775378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 53975398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 54245425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 54545455 5456 54575458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 54745475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 54875488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 55075508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 55345535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 55645565 5566 55675568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 55845585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 55975598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 56175618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 56445645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 56745675 5676 56775678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 56945695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 57075708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 57275728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 57545755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 57845785 5786 57875788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 58045805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 58175818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 001

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MSN CONFIGURATION 5836 58375838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 58645865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 58945895 5896 58975898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 59145915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 59275928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 59475948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 59745975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 001

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MSN CONFIGURATION 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6800 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6820 6821 6822 6823 6824 6825 6826 6827 6828 6830 6831 6832 6834 6835 6836 6837 6838 6840 6841 6842 6843 6844 6845 6846 6847 6848 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6861 6862 6863 6865 6866 6867 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6905 6906 6908 6909 6910 6911 6912 6913 6915 6916 6917 6918 6919 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6947 6948 6949 6950 6951 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6968 6969 6970 6971 6972 6973 6974 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 001

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MSN CONFIGURATION 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7002 7003 7004 7005 7006 7007 7008 7009 7010 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7048 7049 7050 7052 7054 7055 7056 7057 7058 7059 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7075 7076 7077 7079 7080 7081 7082 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7095 7096 7097 7098 7099 7100 7101 7104 7105 7106 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7125 7127 7128 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7142 7143 7144 7145 7146 7148 7149 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7163 7164 7165 7166 7167 7168 7169 7170 7171 7173 7174 7176 7177 7178 7179 7180 7182 7183 7184 7187 7188 7189 7190 7191 7193 7194 7196 7197 7198 7199 7200 7201 7202 7203 7204 7206 7207 7208 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7250 7251 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7270 7271 7272 7274 7275 7276 7278 7279 7280 7281 7282 7284 7285 7286 7287 7288 7289 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 001

(5) Configuration definition

**CONF 001 Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a standard configuration. (6) Material Effectivity

None
B. CONCURRENT REQUIREMENTS

None

C. REASON
(1) History During endurance qualification tests on the Trimmable Horizontal Stabilizer Actuator (THSA) of the A380 aircraft, a partial loss of no-back braking efficiency was identified, also known as loss of irreversibility of the No-Back Brake (NBB) Disks. Due to similar design of the THSA of the A320 family aircraft, further testing conducted by the manufacturer (UTC Aerospace Systems) showed that the THSA 47145 series could be potentially concerned by a similar ageing/endurance issue.

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The THSA is equipped of two hydraulic motors that move the ball-screw by means of a power gear chain. And the No-Back Brake (NBB) ensures locking of the THSA position in case of loss of power gear torque transmission (overridden in normal operation). Investigations identified the root cause being the wear out and self-contamination of the carbon friction disks-surface, which leads to a limited oil draining and can result in the partial loss of braking efficiency under particular transient functioning conditions. Based on the investigation results, to prevent the potential loss of NBB braking capability, replacement of the NBB carbon disks is requested before reaching the hard limit of 30000 FC or according to the specific grace periods. (2) Objective/Action This Inspection Service Bulletin introduces the replacement of the THSA by a new THSA fitted with conforming NBB disks prior to the hard limit, to be accomplished within the threshold or grace periods as per PLANNING INFORMATION paragraph E.(2). This Inspection Service Bulletin is published to advise all operators of A320 family aircraft of the issue of UTC Aerospace Systems Service Bulletin No. 47145-27-17.
(3) Advantages The accomplishment of this Inspection Service Bulletin will enable the planning of the scheduled replacement of the concerned NBB carbon disks prior to reaching the hard limit.
In addition an Airworthiness Directive (AD) is expected to be published by the EASA to mandate this Inspection Service Bulletin. (4) Operational/Maintenance Consequences The Operational/Maintenance Consequences of this Service Bulletin are covered by the update of the affected publications detailed in "PLANNING INFORMATION".

D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : Task 271242-832-801-001: Check the Flight Cycles (FC) of the Trimmable Horizontal Stabilizer Actuator (THSA) (1) Do a Check of FC of the THSA (FIN 9CE) Task 271242-833-801-001: Replacement of the Trimmable Horizontal Stabilizer Actuator (THSA) (1) Remove the THSA (FIN 9CE) (2) Send to the supplier the THSA (FIN 9CE) for modification in accordance with VSB (3) Install the modified THSA (FIN 9CE)

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E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished.
(2) Accomplishment Timescale This Service Bulletin has been classified Mandatory by the issue of an Airworthiness Directive (AD) published by the European Aviation Safety Agency (EASA). The AD must be used as the reference document for the mandated accomplishment timescale.
Table 1, Config. 001 - Check of THSA FC and Replacement of the THSA Compliance time (whichever occurs later) Condition Action

Threshold (whichever occurs first) Grace period (whichever occurs first) Repetitive interval

All aircraft Do a check of FC of the THSA since first aircraft installation or last NBB replacement, in accordance with the Task 271242-832-801-001 From initial Inspection Service Bulletin issuance None None

For aircraft with THSA whose NBB reached the threshold Replace the THSA, in accordance with the Task 271242-833-801-001 Before 30000 FC NBB component accumulated life See NOTE (*) 30000 FC of NBB component accumulated life

For aircraft with THSA whose NBB has not reached the threshold Do a check of FC of the THSA since first aircraft installation or last NBB replacement, in accordance with the Task 271242-832-801-001 Before 30000 FC NBB component accumulated life See NOTE (*) None

NOTE (*): The THSA having accumulated more than 30000 FC, since first aircraft installation or last NBB replacement must be replaced in line with the following grace period: - From Dec 31/2015 aircraft operations with the THSA NBB disks having accumulated more than 40000 FC is not allowed. - From Dec 31/2016 aircraft operations with the THSA NBB disks having accumulated more than 36000 FC is not allowed. - From Dec 31/2017 aircraft operations with the THSA NBB disks having accumulated more than 33600 FC is not allowed.

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- From Dec 31/2018 aircraft operations with the THSA NBB disks having accumulated more than 31600 FC is not allowed. - From Dec 31/2019 aircraft operations with the THSA NBB disks having accumulated more than 30000 FC is not allowed.

NOTE: If the history of the THSA is missing (partially or completely), the ISI 00.05.00002 (INSTRUCTIONS TO ASSIGN A LIFE TO A COMPONENT WITH INCOMPLETE HISTORY) can be used.

F. APPROVAL The technical content of this document is approved under the authority of Design Organisation Approval No. EASA.21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin.

G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operator’s circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying times for paints, sealants, etc., and general administration work are also not included. Task 271242-832-801-001: Check the Flight Cycles (FC) of the Trimmable Horizontal Stabilizer Actuator (THSA) On Aircraft Do a Check of FC of the THSA (FIN 9CE) 1.00 TOTAL MANHOURS 1.00 ELAPSED TIME (HOURS) 1.00
Task 271242-833-801-001: Replacement of the Trimmable Horizontal Stabilizer Actuator (THSA) Get Access 1.00 On Aircraft Remove the THSA (FIN 9CE) 8.00 Install the modified THSA (FIN 9CE) 10.00 Tests 1.00 Close-Up 1.00 TOTAL MANHOURS 21.00 ELAPSED TIME (HOURS) 12.00

Additional manhours related to Vendor SB; refer to: Send to the supplier the THSA (FIN 9CE) for modification in accordance with VSB UTC Aerospace Systems Service Bulletin No. 47145-27-17

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H. WEIGHT AND BALANCE Not Changed

I. ELECTRICAL LOAD DATA Not Changed

J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-20-00 06-31-53 06-41-53 12-34-24 27-44-51 Elec. Std. Practices Manual (ESPM) 20-55-00 In Service Information (ISI) ISI 00.05.00002 Vendor Service Bulletin (VSB) UTC Aerospace Systems Service Bulletin No. 47145-27-17
K. PUBLICATION AFFECTED
Impact on scheduled maintenance: Refer to MPD

L. INTERCHANGEABILITY/MIXABILITY
Not Applicable

M. SPARES
THSA 47145-XXX

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This Page Intentionally Left Blank

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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 UTC Aerospace Systems as per instructions given in Service Bulletin No. 47145-27-17.
(2) Price and Availability No AIRBUS Kit will be provided. Refer to the UTC Aerospace Systems Service Bulletin No. 47145-27-17 for the equipment modification sales terms.

B. INDUSTRY SUPPORT INFORMATION Refer to the UTC Aerospace Systems Service Bulletin No. 47145-27-17 for the industry support terms of the Vendor Service Bulletin parts and labor.

C. LIST OF COMPONENTS

No Kit

D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials

None (2) Components

NOTE: To accomplish this Service Bulletin it is necessary to use the expendable parts listed in the subsequent referenced AMM task:
- AMM Task 27-44-51-000-001,

- AMM Task 27-44-51-400-001.
(3) Equipment

None

E. PARTS TO BE RE-IDENTIFIED BY OPERATOR

None

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F. TOOLING
(1) Tooling - Price and Availability

None
(2) Tools

NOTE: To accomplish this Service Bulletin it is necessary to use the tools listed in the subsequent referenced AMM tasks:
- AMM Task 27-44-51-000-001,

- AMM Task 27-44-51-400-001. (3) Special Tools

None

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3. ACCOMPLISHMENT INSTRUCTIONS Task 271242-832-801-001 - Check the Flight Cycles (FC) of the Trimmable Horizontal Stabilizer Actuator (THSA)

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.

NOTE: The purpose of flow charts is to supplement the information given in the Procedure and Compliance paragraphs and not to serve as the primary source for tasks or compliance times given in this Service Bulletin.

NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

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Task Associated Data
Modified FIN 9CE Manpower TOTAL MANHOURS 1.00 ELAPSED TIME (HOURS) 1.00

A. GENERAL
(1) Subtask 271242-839-001-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

B. PREPARATION

None

C. PROCEDURE
(1) Subtask 271242-832-001-001 - Do a Check of FC of the THSA (FIN 9CE)
Manpower Resources Manhours 1.00 Minimum number of person 1 Subtask elapsed time 1.00 Skills NON SPECIFIC

References Fig. A-FFAAA Flow Chart Sheet 01

NOTE: For the accomplishment timescale, refer to paragraph 1.E.(2). (a) Check the approved maintenance records to determine the accumulated Flight Cycles (FC) of the THSA (FIN 9CE), since first aircraft installation or last NBB Disks replacement.

Refer to Fig. A-FFAAA

NOTE: Schedule the replacement of the THSA unit (FIN 9CE) in accordance with NBB Disks replacement limits as per Threshold time or Grace periods (whichever occurs later), given in the PLANNING INFORMATION paragraph E.(2).

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(b) If the THSA whose NBB reached the Threshold time or Grace periods (whichever occurs later), replace the THSA, (Refer to TASK 271242-833-801 001 Replacement of the Trimmable Horizontal Stabilizer Actuator (THSA) ).

NOTE: The THSA replacement does not constitute a terminating action, thus the operator must determine the accumulated FC of installed THSA, since first aircraft installation or last NBB Disks replacement, and plan replacement of the THSA in accordance with NBB Disks replacement limits as per the Threshold time or Grace periods (whichever occurs later) given in the PLANNING INFORMATION paragraph E.(2). (c) If the THSA whose NBB has not reached the Threshold time or Grace periods (whichever occurs later), repeat TASK 271242-832-801 001 Check the Flight Cycles (FC) of the Trimmable Horizontal Stabilizer Actuator (THSA) .

D. TEST

None

E. CLOSE-UP

None

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 43 5

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This Page Intentionally Left Blank

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 44 5

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Task 271242-833-801-001 - Replacement of the Trimmable Horizontal Stabilizer Actuator (THSA)

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.

NOTE: The purpose of flow charts is to supplement the information given in the Procedure and Compliance paragraphs and not to serve as the primary source for tasks or compliance times given in this Service Bulletin.

NOTE: This Service Bulletin is classified mandatory or expected to be classified mandatory by an Airworthiness Directive (AD). The paragraphs 3.C. and 3.D. in these accomplishment instructions are Required for Compliance (RC) and must be done to comply with the AD. Other paragraphs are recommended and may be deviated from, done as part of other actions or done with accepted methods different from those given in the Service Bulletin, as long as the RC paragraphs can be done and the aircraft can be put back into a serviceable condition.

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 45 5

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Task Associated Data
Zone 310 Modified FIN 9CE Access Door 312AR Manpower TOTAL MANHOURS 21.00 ELAPSED TIME (HOURS) 12.00

Additional manhours related to Vendor SB; refer to: UTC Aerospace Systems Service Bulletin No. 47145-27-17

A. GENERAL
(1) Subtask 271242-910-003-001 - 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 the 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. (d) Put all the retained hardware in identified plastic bags and attach the bags to the related unit. (2) Subtask 271242-839-002-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin.

B. PREPARATION (1) Subtask 271242-941-002-001 - Job Set-up
Manpower Resources Skills AIRFRAME

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 46 5

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References Aircraft Maintenance Manual (AMM) Task 12-34-24-869-002 Task 27-44-51-000-001
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 12-34-24-869-002. (b) Do the Job Set-up procedure as specified in the removal of the THSA (FIN 9CE), refer to AMM Task 27-44-51-000-001.

C. PROCEDURE
(1) Subtask 271242-020-001-001 - Remove the THSA (FIN 9CE)

Work Zones and Access Panels Zone Access/Work location 310 Access Door 312AR Work location from Frame 70 to Frame 74
Manpower Resources Manhours 8.00 Minimum number of person 2 Subtask elapsed time 4.00 Skills AIRFRAME

References Aircraft Maintenance Manual (AMM) Task 27-44-51-000-001 Fig. A-FFAAA Flow Chart Sheet 01

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NOTE: For the accomplishment timescale, refer to paragraph 1.E.(2). (a) Remove the THSA (FIN 9CE)

Refer to Fig. A-FFAAA

Refer to AMM Task 27-44-51-000-001 (2) Subtask 271242-833-001-001 - Send to the supplier the THSA (FIN 9CE) for modification in accordance with VSB
References Vendor Service Bulletin (VSB) UTC Aerospace Systems 47145-27-17

NOTE: For the accomplishment timescale, refer to paragraph 1.E.(2). (a) Return the THSA to the vendor for modification as per instructions given in UTC Aerospace Systems Service Bulletin No. 47145-27-17.
(3) Subtask 271242-420-001-001 - Install the modified THSA (FIN 9CE)

Work Zones and Access Panels Zone Access/Work location 310 Access Door 312AR Work location from Frame 70 to Frame 74
Manpower Resources Manhours 10.00 Minimum number of person 2 Subtask elapsed time 5.00 Skills AIRFRAME

References Aircraft Maintenance Manual (AMM) Task 27-44-51-400-001 Fig. A-FFAAA Flow Chart Sheet 01

NOTE: For the accomplishment timescale, refer to paragraph 1.E.(2). (a) Install the modified THSA

Refer to Fig. A-FFAAA

Refer to AMM Task 27-44-51-400-001

NOTE: It is acceptable to install a serviceable THSA whose NBB Disks have not exceeded the threshold or grace periods given in the PLANNING INFORMATION paragraph E.(2).

NOTE: The THSA replacement does not constitute a terminating action, thus the operator must determine the accumulated FC of installed THSA, since first aircraft installation or last NBB Disks replacement,

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 48 5

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and plan replacement of the THSA in accordance with NBB Disks replacement limits as per the threshold, grace periods or interval given in the PLANNING INFORMATION paragraph E.(2).

D. TEST
(1) Subtask 271242-700-002-001 - Test Manpower Resources Skills AIRFRAME

References Aircraft Maintenance Manual (AMM) Task 27-44-51-400-001 (a) Do the test procedure as specified after the installation of the THSA (FIN 9CE), refer to AMM Task 27-44-51-400-001.

E. CLOSE-UP (1) Subtask 271242-942-002-001 - Close-up
Manpower Resources Skills NON SPECIFIC

References Aircraft Maintenance Manual (AMM) Task 27-44-51-400-001 (a) Do the close-up procedure as specified after the installation of the THSA (FIN 9CE), refer to AMM Task 27-44-51-400-001.
(b) Put the aircraft back to its initial configuration.

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 49 5

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**CONF ALL

NOTE:

THE PURPOSE OF FLOW CHARTS IS TO SUPPLEMENT THE INFORMATION GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES GIVEN IN THIS SERVICE BULLETIN FOR THE ACCOMPLISHMENT TIMESCALE, REFER TO PARAGRAPH 1.E.(2) 01 NO CHECK TRIMMABLE HORIZONTAL STABILIZER ACTUATOR
OR LAST NO−BACK BRAKE REPLACEMENT, IN ACCORDANCE WITH TASK 271242−832−001 AT THE THRESHOLD GIVEN IN PARAGRAPH 1.E.(2)

IS THE THRESHOLD

FLIGHT CYCLES

YES

FOR NO−BACK BRAKE DISKS REPLACEMENT

TRIMMABLE HORIZONTAL STABILIZER ACTUATOR
NO−BACK BRAKE DISKS REPLACEMENT, IN ACCORDANCE WITH TASK 271242−833−801−001

REPEAT THE REPLACEMENT AT INTERVAL GIVEN IN PARAGRAPH 1.E.(2) 01 (WHICHEVER OCCURS LATER) OF TRIMMABLE HORIZONTAL STABILIZER ACTUATOR FLIGHT CYCLES, SINCE FIRST AIRCRAFT INSTALLATION

REACHED ? NO−BACK BRAKE OR GRACE PERIODS

REMOVE TRIMMABLE HORIZONTAL STABILIZER ACTUATOR

WHICH COMPLIES WITH AND INSTALL A

N_SB_271242_5_FAAA_01_04 Figure A-FFAAA - Sheet 01 Flow Chart

DATE: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 50 5

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SERVICE BULLETIN REPORTING SHEET



### TITLE: FLIGHT CONTROLS - TRIMMABLE HORIZONTAL STABILIZER ACTUATOR - IDENTIFICATION AND REPLACEMENT OF NO BACK BRAKE DISKS
MODIFICATION No.: None 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: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 1 5

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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: Feb 09/15 SERVICE BULLETIN No.: A320-27-1242 REVISION No.: 01 - Feb 04/16 Page: 1 5

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