# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information only and is not approved for modification of the aircraft. ATA SYSTEM: 25 

### TITLE: EQUIPMENT/FURNISHINGS- EMERGENCY - MODIFY OFFWING ESCAPE SLIDE ENCLOSURE ON A320 FAMILY (SB ONLY) **CONF ALL MODIFICATIONS MODIFICATION CLASSIFICATION MAJOR None MINOR 150368K13014 NOTE: As per EASA IR 21, a minor change is one that has no appreciable effect on the mass, balance, structural strength, reliability, operational characteristics affecting the airworthiness of the product. All other changes are major changes. REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES One operator has reported that the aspirator of the offwing ramp/slide system interferes with the extrusion lip of the Offwing escape Slide (OWS) enclosure during the initial stage of the deployment sequence. This interference potentially renders the slide unusable. This Service Bulletin is published to advise A320 operators of the issue of the Vendor Air Cruisers / Aerazur Service Bulletin No. A320 004-25-84. This Service Bulletin details the procedure to replace the existing Offwing escape Slides by Offwing escape Slides with improved enclosure. This improvement introduces a smooth transition between the door seal extrusion and the inner wall of the enclosure of the Offwing escape Slides. The accomplishment of this Service Bulletin will prevent interference between the aspirator and the door seal extrusion at the initial stage of the deployment sequence of the Offwing escape Slides. GENERAL EVALUATION EVALUATION TABLE COMPLIANCE RECOMMENDED 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

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 1 6

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY MATERIAL PRICE INFORMATION No Material EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

36V 47W 50X 66X 69X 78X 82U 98X AAF AAN ABQ ACA ADR AEU AFR AHY AIJ AJM ALK AMU ANA ART ATC AUA AWW AZA BAB BAW BEL BGH BIE BMA BTV C9G CCA CCM CES CIB CQH CQN CSC CSN CSZ CTN CYP D2F DAL DCS DLH EDW EEZ ETD F2I FHY FIN G2X G4I G8E GFA GWI HDA HEJ HVN I2L IAC IBE IRA ISR ISS JAV JBU JET KAC KBR KKK LBT LBY LFO LMU MDL MLD MLR MMA MNJ MON MSR MXA OHY P2G PAL PIC QAF RNV RYW RZO SBI SDM SHJ SHY SLK SSV STZ SVR SWR SYR TAE TAI TAM TAP TAR TAS TCW TCX THY TNA UAL UDC UEA USA VLG VLK VOI WZZ XLF CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU None OEB None AOT None SIL None LINE MAINTENANCE AFFECTED No LIFE LIMIT None OTHER None NATURE OF THE WORK AIRCRAFT NO EQUIPMENT YES HARD NO SOFT NO OBRM NO MANPOWER Task 251649-831-848-001: MODIFICATION TOTAL MANHOURS 11.75 ELAPSED TIME (HOURS) 6.00
Additional manhours related to Vendor SB; refer to: Remove the Offwing escape Slides with their enclosures. Air Cruisers/ Aerazur Service Bulletin No. A320 004-25-84

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 2 6

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# @A318/A319/A320/A321
SERVICE BULLETIN SUMMARY APPENDICES None

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 3 6

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

**CONF ALL

Z152

Z151 

### A **A**

N_SB_251649_6_SAAA_01_00 MODIFY THE OFFWING ESCAPE SLIDE ENCLOSURE BY ACCOMPLISHMENT OF THE AIR CRUISERS/ AERAZUR SERVICE BULLETIN NO. A320 004−25−84

LH SHOWN RH SYMMETRICAL 

## A 193AT 7504MM 194AT 7505MM

Figure A-GSAAA - Sheet 01 - Location of the Offwing Escape Ramp/Slide Enclosures

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 4 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 ATA SYSTEM: 25 

### TITLE: EQUIPMENT/FURNISHINGS- EMERGENCY - MODIFY OFFWING ESCAPE SLIDE ENCLOSURE ON A320 FAMILY (SB ONLY) MODIFICATION No.: 150368K13014 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 This modification is applicable by Service Bulletin only. (1) Models 319-111 319-112 319-113 319-114 319-115 319-131 319-132 319-133 320-111 320-211 320-212 320-214 320-231 320-232 320-233 (2) Effectivity by MSN 0002-0003 0005 0007-0008 0012 0014 0016 0019 0029 0037-0039 0042-0059 0061-0078 0080-0090 0093-0097 0099 0102-0104 0109-0128 0130 0132 0134-0176 0178-0224 0226-0237 0239-0270 0272-0279 0281-0303 0305-0312 0314 0316-0337 0339-0362 0365-0373 0375-0384 0386-0396 0398-0411 0413-0432 0435-0444 0446-0457 0459-0466 0469-0472 0475-0476 0478-0480 0482-0483 0485-0487 0489-0492 0496-0497 0499-0501 0503-0504 0506-0508 0510-0512 0523 0525 0527-0528 0530-0531 0533-0534 0537 0539-0540 0542-0543 0545-0546 0548-0549 0551 0553-0554 0556 0558-0559 0561-0562 0565-0566 0568-0569 0571-0575 0577-0580 0582 0584-0585 0587-0590 0592 0594 0596 0598 0600-0601 0603 0605 0607-0613 0615-0619 0621-0630 0634-0641 0643-0651 0653-0662 0665 0667 0669-0673 0676 0678-0679 0681-0683 0685-0686 0688-0691 0693-0698 0700-0707 0709-0714 0716-0724 0726-0730 0732-0745 0747-0752 0754-0760 0762-0764 0766-0770 0772-0774 0776 0778-0780 0782-0786 0788 0790-0791 0793-0795 0797-0801 0803-0805 0807 0809 0812-0814 0816-0818 0820-0822 0824-0826 DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 1 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

0828-0834 0836-0840 0842-0847 0849-0851 0853-0854 0856-0863 0865-0877 0879-0886 0888-0890 0892-0900 0902-0907 0909-0914 0916-0919 0921-0925 0927-0934 0936-0939 0942-0953 0955 0957-0958 0960 0962 0964-0967 0969 0971-0973 0975-0982 0984-0986 0988-0990 0992 0994 0996-1003 1005 1007 1009-1011 1013-1014 1016 1018-1020 1022 1025-1026 1028-1041 1043 1046-1059 1061-1079 1081-1093 1095-1132 1134-1143 1145-1152 1154-1159 (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 36V 0134 47W 0764 50X 0543 0661 66X 0426 69X 0444 0588 78X 1086 1124 82U 0438 98X 0342 0662 AAF 0244 0639 0888 AAN 0430 0527 ABQ 0394 0443 0760 ACA 0059 0068 0073 0084 0122 0126 0127 0141 0149 0150 0154 0159 0174 0175 0183 0210 0231 0232 0233 0242 0248 0253 0254 0255 0265 0277 0284 0290 0309 0324 0330 0341 0378 0403 0404 0546 0572 0634 0656 0670 0672 0682 0688 0691 0693 0695 0697 0711 0719 0721 0728 0732 0736 0740 0742 0752 0757 0769 0773 0779 0785 0800 0813 0817 0829 0831 0840 0845 ADR 0043 AEU 0136 AFR 0002 0005 0007 0012 0014 0016 0019 0044 0061 0062 0063 0102 0115 0128 0130 0144 0145 0155 0156 0184 0186 0187 0188 0214 0226 0227 0228 0235 0236 0237 0239 0270 0278 0285 0286 0287 0337 0352 0377 0491 0598 0600 0608 0618 0625 0637 0938 0985 0998 1000 1020 1025 1036 1151 AHY 0331 AIJ 1132 AJM 0624 0626 0628 ALK 0169 AMU 0805 0928 ANA 0139 0151 0167 0170 0196 0212 0219 0245 0300 0328 0365 0383 0413 0482 0501 0507 0531 0534 0549 0554 0658 0669 0685 ART 0142 0310 0311 0359 0446 0726 ATC 0630 AUA 0768 0776 0797 1137 1150

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 2 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN AWW 0393 0414 AZA 0951 0999 1138 BAB 0579 0645 BAW 0039 0042 0103 0109 0120 1082 1115 1118 1142 BEL 0644 BGH 0221 0294 0305 0349 BIE 0293 BMA 1014 BTV 0168 0441 0449 0460 0461 0710 C9G 0453 CCA 0707 0724 0876 0921 CCM 0533 0548 1068 1145 CES 0665 0754 0772 0799 0828 0838 0854 0883 0897 0909 0914 0925 0939 0967 0984 0986 1005 1028 1030 1041 1070 1072 1093 1108 CIB 0774 0809 0884 0894 0905 0957 0971 CQH 0879 0978 CQN 0696 0698 0704 0705 CSC 0540 0551 0556 0573 0582 0872 0874 0902 0912 0919 1007 1013 CSN 0709 0712 0718 0720 0722 0849 0859 0881 0895 0900 0950 0966 1035 1039 1057 CSZ 0994 CTN 0258 0671 0767 0833 1009 1029 CYP 0037 0038 0180 0256 0295 0316 D2F 0211 0299 0376 0407 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 DCS 1053 DLH 0069 0070 0071 0072 0078 0083 0086 0093 0094 0104 0110 0111 0116 0117 0135 0137 0147 0161 0162 0172 0200 0201 0202 0209 0216 0217 0218 0267 0268 0269 0346 0382 0401 0609 0610 0616 0623 0627 0636 0641 0646 0651 0654 0679 0689 0694 0700 0717 0723 0729 0738 0744 0794 0853 0860 0875 1016 EDW 0942 0947 1026 EEZ 0737 0749 1125 ETD 0350 F2I 0008 0193 0283 FHY 0132 0288 0580 FIN 1073 1107 G2X 0234 0289 G4I 1157 G8E 0003 GFA 0325 0375 0409 0419 0459 0466 0497 0537

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 3 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN GWI 1077 1084 1089 1136 1147 1155 HDA 0756 0784 0812 0930 HEJ 0087 0088 HVN 0590 0594 0601 0605 0607 0611 0617 0619 0648 0650 I2L 0814 IAC 0045 0046 0047 0048 0049 0050 0051 0056 0057 0058 0074 0075 0080 0089 0090 0095 0096 0097 0247 0257 0308 0314 0326 0327 0336 0344 0354 0362 0386 0396 0398 0411 0416 0423 0431 0432 0451 0469 0478 0480 0486 0490 0492 0499 IBE 0158 0173 0176 0207 0223 0224 0266 0274 0323 0356 1047 1059 1067 1087 1099 1101 1119 1154 IRA 0303 0312 0345 0530 0575 0857 ISR 0333 0384 ISS 1048 1102 JAV 0029 JBU 1123 1156 JET 0163 0204 0215 0371 0421 0542 0647 0660 0816 0877 KAC 0181 0182 0195 KBR 0937 KKK 0640 0676 LBT 0112 0222 0246 0301 0348 0400 0793 1121 LBY 0558 0561 LFO 0659 LMU 0932 0943 MDL 0279 0391 MLD 0249 0622 0741 MLR 0977 MMA 0113 0114 MNJ 0615 MON 0379 0389 0392 1081 MSR 0165 0166 0178 0194 0198 0322 0351 0366 MXA 0164 0179 0252 0259 0260 0261 0275 0276 0291 0292 0296 0320 0321 0332 0347 0353 0357 0361 0368 0369 0373 0405 0406 0415 0428 0447 0566 OHY 0455 0471 P2G 0302 0916 PAL 0706 0745 0936 PIC 0990 QAF 0927 RNV 0229 0913 RYW 0569 RZO 0795 SBI 1071 1078 1090 1091 1126 1129 1131 1149 SDM 0427 0525 0649 1130 SHJ 0910 SHY 0138 0148
DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 4 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

OPERATOR MSN SLK 0899 0969 1074 1098 SSV 0496 STZ 0190 0420 0436 SVR 0140 0157 0203 0220 0735 1063 1152 SWR 0545 0553 0559 0562 0574 0577 0578 0585 0596 0603 0612 0621 0635 0643 0673 0681 0701 0703 0713 0727 0734 0782 1018 SYR 0886 0918 1032 1076 1085 1117 TAE 0657 0934 TAI 1066 1113 TAM 0243 0250 0251 0334 0335 0440 0758 0976 1010 1092 1096 1103 1139 1143 1158 TAP 0185 0191 0395 0629 0750 0755 0763 0790 0821 0837 0870 0906 0917 0933 0945 0960 0979 0982 1034 1100 1106 1120 1127 TAR 0119 0123 0124 0205 0370 0390 0402 0511 0869 0880 0958 0975 TAS 0667 0739 0743 1054 TCW 0425 0653 TCX 0424 0429 0437 0476 0716 THY 1002 TNA 0791 0822 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 UDC 0085 0230 0733 0747 UEA 0946 0949 USA 0052 0053 0054 0055 0064 0065 0066 0067 0076 0077 0081 0082 0099 0317 0448 0565 0584 0762 0770 0803 0844 0856 0861 0863 0866 0868 0885 0889 0890 0896 0904 0922 0924 0929 0931 0953 0972 0997 1003 1019 1033 1038 1040 1043 1046 1049 1050 1051 1052 1055 1056 1061 1064 1065 1069 1075 1079 1083 1088 1095 1097 1109 1110 1111 1112 1114 1116 1122 1134 1135 1141 1148 VLG 0143 0146 0199 0240 0241 0264 0992 VLK 0422 0528 0714 0730 VOI 1140 1159 WZZ 0839 0892 XLF 0189 0343 0973

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 5 6

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# @A318/A319/A320/A321
SERVICE BULLETIN
(4) Configuration by MSN MSN CONFIGURATION 0002 0003 0005 0007 0008 0012 0014 0016 0019 0029 0037 0038 0039 0042 0043 0044 0045 0046 0047 0048 0049 0050 0051 0052 0053 0054 0055 0056 0057 0058 0059 0061 0062 0063 0064 0065 0066 0067 0068 0069 0070 0071 0072 0073 0074 0075 0076 0077 0078 0080 0081 0082 0083 0084 0085 0086 0087 0088 0089 0090 0093 0094 0095 0096 0097 0099 0102 0103 0104 0109 0110 0111 0112 0113 0114 0115 0116 0117 0118 0119 0120 0121 0122 0123 0124 0125 0126 0127 0128 0130 0132 0134 0135 0136 0137 0138 0139 0140 0141 0142 0143 0144 0145 0146 0147 0148 0149 0150 0151 0152 0153 0154 0155 0156 0157 0158 0159 0160 0161 0162 0163 0164 0165 0166 0167 0168 0169 0170 0171 0172 0173 0174 0175 0176 0178 0179 0180 0181 0182 0183 0184 0185 0186 0187 0188 0189 0190 0191 0192 0193 0194 0195 0196 0197 0198 0199 0200 0201 0202 0203 0204 0205 0206 0207 0208 0209 0210 0211 0212 0213 0214 0215 0216 0217 0218 0219 0220 0221 0222 0223 0224 0226 0227 0228 0229 0230 0231 0232 0233 0234 0235 0236 0237 0239 0240 0241 0242 0243 0244 0245 0246 0247 0248 0249 0250 0251 0252 0253 0254 0255 0256 0257 0258 0259 0260 0261 0262 0263 0264 0265 0266 0267 0268 0269 0270 0272 0273 0274 0275 0276 0277 0278 0279 0281 0282 0283 0284 0285 0286 0287 0288 0289 0290 0291 0292 0293 0294 0295 0296 0297 0298 0299 0300 0301 0302 0303 0305 0306 0307 0308 0309 0310 0311 0312 0314 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332 0333 0334 0335 0336 0337 0339 0340 0341 0342 0343 0344 0345 0346 0347 0348 0349 0350 0351 0352 0353 0354 0355 0356 0357 0358 0359 0360 0361 0362 0365 0366 0367 0368 0369 0370 0371 0372 0373 0375 0376 0377 0378 0379 0380 0381 0382 0383 0384 0386 0387 0388 0389 0390 0391 0392 0393 0394 0395 0396 0398 0399 0400 0401 0402 0403 0404 0405 0406 0407 0408 0409 0410 0411 0413 0414 0415 0416 0417 0418 0419 0420 0421 0422 0423 0424 0425 0426 0427 0428 0429 0430 0431 0432 0435 0436 0437 0438 0439 0440 0441 0442 0443 0444 0446 0447 0448 0449 0450 0451 0452 0453 0454 0455 0456 0457 0459 0460 0461 0462 0463 0464 0465 0466 0469 0470 0471 0472 0475 0476 0478 0479 0480 0482 0483 0485 0486 0487 0489 0490 0491 0492 0496 0497 0499 0500 0501 0503 0504 0506 0507 0508 0510 0511 0512 0523 0525 0527 0528 0530 0531 0533 0534 0537 0539 0540 0542 0543 0545 0546 0548 0549 0551 0553 0554 0556 0558 0559 0561 0562 0565 0566 0568 0569 0571 0572 0573 0574 0575 0577 0578 0579 0580 0582 0584 0585 0587 0588 0589 0590 0592 0594 0596 0598 0600 0601 0603 0605 0607 0608 0609 0610 0611 0612 0613 0615 0616 0617 0618 0619 0621 0622 0623 0624 0625 0626 0627 0628 0629 0630 0634 0635 0636 0637 0638 0639 0640 0641 0643 0644 0645 0646 0647 0648 0649 0650 0651 0653 0654 0655 0656 0657 0658 0659 0660 0661 0662 0665 001

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 6 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

MSN CONFIGURATION 0667 0669 0670 0671 0672 0673 0676 0678 0679 0681 0682 0683 0685 0686 0688 0689 0690 0691 0693 0694 0695 0696 0697 0698 0700 0701 0702 0703 0704 0705 0706 0707 0709 0710 0711 0712 0713 0714 0716 0717 0718 0719 0720 0721 0722 0723 0724 0726 0727 0728 0729 0730 0732 0733 0734 0735 0736 0737 0738 0739 0740 0741 0742 0743 0744 0745 0747 0748 0749 0750 0751 0752 0754 0755 0756 0757 0758 0759 0760 0762 0763 0764 0766 0767 0768 0769 0770 0772 0773 0774 0776 0778 0779 0780 0782 0783 0784 0785 0786 0788 0790 0791 0793 0794 0795 0797 0798 0799 0800 0801 0803 0804 0805 0807 0809 0812 0813 0814 0816 0817 0818 0820 0821 0822 0824 0825 0826 0828 0829 0830 0831 0832 0833 0834 0836 0837 0838 0839 0840 0842 0843 0844 0845 0846 0847 0849 0850 0851 0853 0854 0856 0857 0858 0859 0860 0861 0862 0863 0865 0866 0867 0868 0869 0870 0871 0872 0873 0874 0875 0876 0877 0879 0880 0881 0882 0883 0884 0885 0886 0888 0889 0890 0892 0893 0894 0895 0896 0897 0898 0899 0900 0902 0903 0904 0905 0906 0907 0909 0910 0911 0912 0913 0914 0916 0917 0918 0919 0921 0922 0923 0924 0925 0927 0928 0929 0930 0931 0932 0933 0934 0936 0937 0938 0939 0942 0943 0944 0945 0946 0947 0948 0949 0950 0951 0952 0953 0955 0957 0958 0960 0962 0964 0965 0966 0967 0969 0971 0972 0973 0975 0976 0977 0978 0979 0980 0981 0982 0984 0985 0986 0988 0989 0990 0992 0994 0996 0997 0998 0999 1000 1001 1002 1003 1005 1007 1009 1010 1011 1013 1014 1016 1018 1019 1020 1022 1025 1026 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1043 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1145 1146 1147 1148 1149 1150 1151 1152 1154 1155 1156 1157 1158 1159 001

(5) Configuration definition **CONF 001 Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a standard configuration. (6) Material Effectivity MATERIAL QTY PER A/C SEE NOTES Reidentified part set REIDD01 1

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 7 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

B. CONCURRENT REQUIREMENTS None C. REASON (1) History One operator has reported that the aspirator of the offwing ramp/slide system interferes with the extrusion lip of the Offwing escape Slide (OWS) enclosure during the initial stage of the deployment sequence. This interference potentially renders the slide unusable. (2) Objective/Action This Service Bulletin is published to advise A320 operators of the issue of the Vendor Air Cruisers / Aerazur Service Bulletin No. A320 004-25-84. This Service Bulletin details the procedure to replace the existing Offwing escape Slides by Offwing escape Slides with improved enclosure. This improvement introduces a smooth transition between the door seal extrusion and the inner wall of the enclosure of the Offwing escape Slides. (3) Advantages The accomplishment of this Service Bulletin will prevent interference between the aspirator and the door seal extrusion at the initial stage of the deployment sequence of the Offwing escape Slides. (4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : Task 251649-831-848-001: MODIFICATION (1) Remove the Offwing escape Slides with their enclosures. (2) Install the Offwing escape Slides with the modified enclosures. E. COMPLIANCE (1) Classification RECOMMENDED (2) Accomplishment Timescale Accomplishment of this Service Bulletin is recommended at the next schedule maintenance of the Offwing escape Slide.

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 8 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

F. APPROVAL Approved under EASA Design Organization Approval No. EASA21J.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 251649-831-848-001: MODIFICATION Get Access 3.00 On Aircraft Install the Offwing escape Slides with the modified enclosures. 6.00 Tests 0.50 Close-Up 2.25 TOTAL MANHOURS 11.75 ELAPSED TIME (HOURS) 6.00
Additional manhours related to Vendor SB; refer to: Remove the Offwing escape Slides with their enclosures. Air Cruisers/ Aerazur Service Bulletin No. A320 004-25-84 H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

Aircraft Maintenance Manual (AMM) 06-41-53 12-34-24 24-42-00 25-62-42 27-50-00 33-51-00 52-30-00 53-35-11 ATA Common Support Data Dictionary (CSDD), Chapter 2 Elec. Std. Practices Manual (ESPM) 20-55-00 Vendor Service Bulletin (VSB) Air Cruisers/ Aerazur Service Bulletin No. A320 004-25-84

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 9 6

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# @A318/A319/A320/A321
SERVICE BULLETIN

K. PUBLICATION AFFECTED

Component Maintenance Manual Vendor (CMMv) 25-60-58 Illustrated Parts Catalog (IPC) 25-62-04 L. INTERCHANGEABILITY/MIXABILITY DESCRIPTION OLD PART N ̊ NEW PART N ̊ INT MIXABILITY SEE NOTES Offwing escape Slide D31865-109 D31865-309 01 Not Applicable Offwing escape Slide D31865-110 D31865-310 01 Not Applicable Offwing escape Slide D31865-209 D31865-311 01 Not Applicable Offwing escape Slide D31865-210 D31865-312 01 Not Applicable NOTE: For definitions of interchangeability codes in column INT., refer to ATA Common Support Data Dictionary (CSDD), Chapter 2. M. SPARES Offwing escape Slide D31865-109 Offwing escape Slide D31865-110 Offwing escape Slide D31865-209 Offwing escape Slide D31865-210

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 10 6

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2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Reidentified part set REIDD01 Modification of removed equipment should be negotiated directly with AIR CRUISERS COMPANY as per instructions given in Service Bulletin No. A320 004-25-84. (2) Price and Availability Refer to the AIR CRUISERS/AERAZUR Service Bulletin No. A320 004-25-84 for the equipment modification sales terms. B. INDUSTRY SUPPORT INFORMATION Refer to the Vendor Service Bulletin (VSB) for the industry support terms. C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR Reidentified part set REIDD01 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES 1 D31865-309 SLIDE (1) D31865-109 1 D31865-311 SLIDE (1) D31865-209 2 D31865-310 SLIDE (2) D31865-110 2 D31865-312 SLIDE (2) D31865-210 F. TOOLING None

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 11 6

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SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 12 6

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3. ACCOMPLISHMENT INSTRUCTIONS Task 251649-831-848-001 - MODIFICATION WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS INCLUDED IN THE REFERENCED PROCEDURES WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR : - THE FLIGHT CONTROLS - THE FLIGHT CONTROL SURFACES - THE LANDING GEAR AND THE RELATED DOORS - COMPONENTS THAT MOVE. WARNING: MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE. 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 ELECTRICAL 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 TOESPM 20-55-00. Task Associated Data Zone 110 120 150 151 152 193 194 Access Panel 151KW 152KW 193AT 194AT Manpower TOTAL MANHOURS 11.75 ELAPSED TIME (HOURS) 6.00

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Additional manhours related to Vendor SB; refer to: Air Cruisers/ Aerazur Service Bulletin No. A320 004-25-84 A. GENERAL (1) Subtask 251649-910-201-001 - Standard Practices Work Zones and Access Panels Zone Access/Work location 150 Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 06-41-53, Page Block 001 (a) For the location of access panels (Refer to AMM 06-41-53, Page Block 001). (b) Put blanking caps on disconnected electrical connectors. (c) Make sure that the electrical connectors are serviceable before you connect them again. (2) Subtask 251649-839-201-001 - Documentation 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 251649-941-201-001 - Preparation Work Zones and Access Panels Zone Access/Work location 151 Access Panel 151KW Work location from Frame 47 to Frame 48 152 Access Panel 152KW Work location from Frame 47 to Frame 48 193 Access Panel 193AT 194 Access Panel 194AT Manpower Resources Skills NON SPECIFIC

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References Aircraft Maintenance Manual (AMM) 12-34-24, Page Block 201 24-42-00, Page Block 201 25-62-42, Page Block 401 27-50-00, Page Block 201 52-30-00, Page Block 201 53-35-11, Page Block 401 (a) Make sure that the aircraft is electrically grounded (Refer to AMM 12-34-24, Page Block 201). (b) Energize the aircraft electrical circuits (Refer to AMM 24-42-00, Page Block 201). (c) Put an access platform in position at the opening of the AFT cargo-compartment door 826. (d) Open the AFT cargo-compartment door (Refer to AMM 52-30-00, Page Block 201). (e) Install the applicable cargo-compartment door actuator safety lock (Refer to AMM 52-30-00, Page Block 201). (f) Remove the access panels 151KW and 152KW (Refer to AMM 25-62-42, Page Block 401). (g) Put access platform(s) in position adjacent to the enclosure panel 193AT and enclosure panel 194AT. (h) Retract the flaps on the ground (Refer to AMM 27-50-00, Page Block 201). (i) Remove the applicable wing-to-fuselage fairings below the enclosure panels 193AT and 194AT (Refer to AMM 53-35-11, Page Block 401). C. PROCEDURE (1) Subtask 251649-831-201-001 - Remove the Offwing escape Slides with their enclosures. Work Zones and Access Panels Zone Access/Work location 151 Work location Panel 193AT 152 Work location Panel 194AT References Aircraft Maintenance Manual (AMM) 25-62-42, Page Block 401 Vendor Service Bulletin (VSB) Air Cruisers/ Aerazur A320 004-25-84 Fig. A-GBAAAReplacement of the Offwing EscapeSlide Enclosures on LH and RH Sides. Sheet 01

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(a) Remove the ramp/slide 7504MM with their enclosure 193AT. 1 From the LH fuselage, remove the ramp/slide 7504MM together with the enclosure 193AT (Refer to AMM 25-62-42, Page Block 401) : Refer to Fig. A-GBAAA Sheet 01 1 Offwing escape Slide D31865-109 Item (1) Retain
or 1 Offwing escape Slide D31865-209 Item (1) Retain NOTE: The applicable part number depends on aircraft configuration. (b) Remove the ramp/slide 7505MM with their enclosure 194AT. 1 From the RH fuselage, remove the ramp/slide 7505MM together with the enclosure 194AT (Refer to AMM 25-62-42, Page Block 401) : Refer to Fig. A-GBAAA Sheet 01 1 Offwing escape Slide D31865-110 Item (2) Retain
or 1 Offwing escape Slide D31865-210 Item (2) Retain NOTE: The applicable part number depends on aircraft configuration. (c) Modify the enclosure as per instructions given in the Air Cruisers/ Aerazur Service Bulletin No. A320 004-25-84. NOTE: For Manhours and elapsed time refer also to Air Cruisers/ Aerazur Service Bulletin No. A320 004-25-84. (2) Subtask 251649-831-203-001 - Install the Offwing escape Slides with the modified enclosures. Work Zones and Access Panels Zone Access/Work location 151 Work location Panel 193AT 152 Work location Panel 194AT Manpower Resources Manhours 6.00 Minimum number of person 1 Subtask elapsed time 6.00 Skills AIRFRAME

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Material necessary to do the job Reidentified part set REIDD01 ITEM NEW PART N ̊ KEYWORD ITEM OLD PART N ̊ SEE NOTES 1 D31865-309 SLIDE 1 D31865-311 SLIDE 2 D31865-310 SLIDE 2 D31865-312 SLIDE References Aircraft Maintenance Manual (AMM) 25-62-42, Page Block 401 Fig. A-GBAAAReplacement of the Offwing EscapeSlide Enclosures on LH and RH Sides. Sheet 01

(a) Install the ramp/slide 7504MM with the modified enclosure 193AT. 1 Install the ramp/slide 7504MM with the improved enclosure 193AT on the LH fuselage (Refer to AMM 25-62-42, Page Block 401) : Refer to Fig. A-GBAAA Sheet 01 1 Offwing escape Slide D31865-309 Item 1
or 1 Offwing escape Slide D31865-311 Item 1 NOTE: The applicable part number depends on aircraft configuration. (b) Install the ramp/slide 7505MM with the modified enclosure 194AT. 1 Install the ramp/slide 7505MM with the improved enclosure 194AT on the RH fuselage (Refer to AMM 25-62-42, Page Block 401) : Refer to Fig. A-GBAAA Sheet 01 1 Offwing escape Slide D31865-310 Item 2
or 1 Offwing escape Slide D31865-312 Item 2 NOTE: The applicable part number depends on aircraft configuration.

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D. TEST (1) Subtask 251649-700-201-001 - Testing Work Zones and Access Panels Zone Access/Work location 110 120 Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 33-51-00, Page Block 501 (a) Procedure 1 Do the operational test of the emergency lighting system (Refer to AMM 33-51-00, Page Block 501). E. CLOSE-UP (1) Subtask 251649-942-201-001 - Close-Up Work Zones and Access Panels Zone Access/Work location 151 Access Panel 151KW Work location from Frame 47 to Frame 48 152 Access Panel 152KW Work location from Frame 47 to Frame 48 193 Access Panel 193AT Work location from Frame 47 to Frame 48 194 Access Panel 193AT Work location from Frame 47 to Frame 48 Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) 24-42-00, Page Block 201 25-62-42, Page Block 401 52-30-00, Page Block 201 53-35-11, Page Block 401 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Install the applicable wing-to-fuselage fairings below the enclosure panels 193AT and 194AT (Refer to AMM 53-35-11, Page Block 401).

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 18 6

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(c) Remove the access platform(s) from the position(s) adjacent to the enclosure panel 193AT and enclosure panel 194AT. (d) Install the access panels 151KW and 152KW (Refer to AMM 25-62-42, Page Block 401). (e) Remove the cargo-compartment door actuator safety lock (Refer to AMM 52-30-00, Page Block 201). (f) Close the AFT cargo-compartment door (Refer to AMM 52-30-00, Page Block 201).(g) Remove the access platform from the position at the opening of the AFT cargocompartment door 826. (h) De-energize the aircraft electrical circuits (Refer to AMM 24-42-00, Page Block 201).

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 19 6

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**CONF ALL

N_SB_251649_6_BAAA_01_00 1 2 (1) (2) LH LH RH RH Z152

Z151 

### A **A**



## A LH SHOWN RH SYMMETRICAL 193AT 7504MM 194AT 7505MM

Figure A-GBAAA - Sheet 01 Replacement of the Offwing Escape-Slide Enclosures on LH and RH Sides.

DATE: Feb 16/10 SERVICE BULLETIN No.: A320-25-1649 REVISION No.: 00 - Feb 16/10 Page: 20 6

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SERVICE BULLETIN REPORTING SHEET 

### TITLE: EQUIPMENT/FURNISHINGS- EMERGENCY - MODIFY OFFWING ESCAPE SLIDE ENCLOSURE ON A320 FAMILY (SB ONLY) MODIFICATION No.: 150368K13014 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.

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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 4 3 2 1 - Quality rating of the Accomplishment Instructions 4 3 2 1 - Quality rating of the Illustrations 4 3 2 1 - Is this SB easy to understand ? Y / N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials Operator Supplied X Mod/Inspection X Manpower X Industry support X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations
Comments:

Operator: Date: Name/Title: Please return this form to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn : SEM4 Service Bulletins Management FAX : (33) 5 61 93 42 51 Or via your Resident Customer Support Office.

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