# @A330 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: 57 

### TITLE: WINGS - MAIN LANDING GEAR ATTACHMENT - DETAILED INSPECTION OF THE MLG RIB 6 FWD AND AFT LUGS MODIFICATION No.: None This page transmits Revision No.06 of Service Bulletin No.A330-57-3096 ADDITIONAL WORK **CONF ALL No additional work is required by this revision for aircraft modified by any previous issue. REASON Revision No. 06 issued to: - increase effectivity - update the threshold of time for first inspection to 24 months or 2000 Flight Cycles (FC) since first flight, whichever occurs first - revise the grace period for aircraft having already passed the threshold without inspection. CHANGES FRONT MATTER WINGS - MAIN LANDING GEAR ATTACHMENT - DETAILED INSPECTION OF THE MLG RIB 6 FWD AND AFT LUGS CONFIGURATION UPDATED R

SUMMARY EFFECTIVITY OPERATOR LIST UPDATED R REFERENCES / REPERCUSSIONS REFERENCES/REPERCUSSIONS TABLE UPDATED R PLANNING INFORMATION EFFECTIVITY EFFECTIVITY RELATED INFORMATION UPDATED R

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 1 7

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# @A330 SERVICE BULLETIN REVISION TRANSMITTAL SHEET Configuration definition CONF 001 CONFIGURATION DEFINITION UPDATED R COMPLIANCE Accomplishment Timescale ACCOMPLISHMENT TIMESCALE UPDATED R ACCOMPLISHMENT INSTRUCTIONS TASK573096- 832-895-001-INSPECTION TASK SOLUTION UPDATED CAUTION UPDATED NOTE UPDATED R
Subtask 573096-941-401-001 SUBTASK SOLUTION UPDATED NOTE UPDATED R Subtask 573096-220-401-001 SUBTASK SOLUTION UPDATED R Subtask 573096-942-401-001 SUBTASK SOLUTION UPDATED R Fig. A-URAAA Fig. A-URAAA 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 Revision 01 of this Service Bulletin was issued to : add Config. 02 for MSN 0498, which has pre-modification No.49353H14087 bushes installed in the aft bearing lugs (aft lugs only), on the LH and RH wings add Config. 03 for MSN 0500, which has pre-modification No.49353H14087 bush installed in the aft bearing lug (aft lug only), on the RH wing only add Config. 04 for MSN 0508, which has pre-modification No.49353H14087 bush installed in the aft bearing lug (aft lug only), on the LH wing only the operator and aircraft effectivity was also updated to show the latest information. Revision No. 02 has been issued to : extend the effectivity to cover all A330 aircraft amend the REASON paragraph and to delete a NOTE amend the accomplishment timescales amend the Inspection Flow Chart. The opportunity has been taken to update the effectivity and to change the Service Bulletin nature from Alert to Normal. Revision No. 03 issued to: DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 2 7

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# @A330 SERVICE BULLETIN REVISION TRANSMITTAL SHEET extend the effectivity as an open end inspection update the AIRBUS details in the Inspection Report add the standard sentences referring to the validation and the Service Bulletin booklet. Revision No. 04 issued to: Remove the configuration split Amend the MSNs 1206 and 1215 to display as VIR aircraft Extend the effectivity of the Service Bulletin. Revision No. 05 issued to: amend the accomplishment timescales provide a grace period extend the effectivity of the Service Bulletin. REVISION SEQUENCE ORIGINAL: Dec 05/06 REVISION No. : 01 - Apr 18/07 REVISION No. : 02 - Aug 13/07 REVISION No. : 03 - Oct 24/12 REVISION No. : 04 - Feb 06/13 REVISION No. : 05 - Oct 17/13 REVISION No. : 06 - May 29/15

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 3 7

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# @A330 SERVICE BULLETIN REVISION TRANSMITTAL SHEET

This Page Intentionally Left Blank

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 4 7

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# @A330 SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information only and is not approved for modification of the aircraft. 

# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 57 

### TITLE: WINGS - MAIN LANDING GEAR ATTACHMENT - DETAILED INSPECTION OF THE MLG RIB 6 FWD AND AFT LUGS **CONF ALL MODIFICATIONS None REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES During Main Landing Gear (MLG) lubrication, a crack has been visually found on the FWD Lug of the Wing MLG Rib 6 on an A330 in-service aircraft. This aircraft was Pre Mod. No. 49353H14087 (Service Bulletin No. A330-57-3082) and had accumulated 3,638 Flight Cycles (FC) and 25,469 Flight Hours (FH) at the time of finding. The crack had extended through the entire thickness of the FWD Lug, at approximately the 4 o’clock position (when looking forward). Subsequently, several cases have been reported on A330/A340 aircraft. The equivalent of this Service Bulletin has been validated on A340 aircraft MSN 0402. The objective of this Inspection Service Bulletin is to introduce a repetitive Detailed Inspection (DI) to detect any cracks on the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6. NOTE: This Inspection is applicable to all A330 aircraft. This includes aircraft that are Pre and Post Mod. No. 49353H14087 (Service Bulletin No. A330-57-3082) and aircraft that are Pre and Post Repair Instruction R57256230 or Repair Instruction R57256266 or SRM 57-26-13. The accomplishment of this Service Bulletin introduces repeat inspections that will ensure that any through cracks on the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6 will be identified. The maintenance consequences of this Service Bulletin are the repetitive inspection requirements.

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 1 7

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# @A330 SERVICE BULLETIN SUMMARY 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 NO NOTE (1): Service Bulletin must be accomplished. MATERIAL PRICE INFORMATION No Material EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) :

15T 18P 34Z 38W 43P 44W 99Y AAR AAW ABD ACA ACI AEA AFL AFR AIB ALK ARA ARG ASY AVA AZA AZU BEC BEL BER BGH C9G CAL CCA CEB CES CHH CPA CRK CRL CSA CSC CSN DAH DAL DGA DLH EDW EIN ETD EVA EVE FIN FJI FWI G8E GAP GFA GIA GRL HAL HDA HFY HVN I2L IAW IBE JAI JST KAC KAL KLM LAA LNI MAS MAU MEA MNB MON MSR NMB OBS OHY OMA ONE PAL QAF QFA QTR RJA RSF RSY SAA SAF SAI SAS SIA SKY SVA SWR TAE TAM TAP TAR TCX THA THY TNA TOW TPA TSC UAE UAF USA VIR VKG VOZ WRC XAX XLF The equivalent of this Service Bulletin has been validated on A340 aircraft MSN 0402. A booklet including photographs taken during the validation of this Service Bulletin is available on AIRBUS|World - Maintenance and Engineering - Service Bulletin Information. CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU 57.26.13.003 OEB None AOT None SIL None ISI None LINE MAINTENANCE AFFECTED Yes LIFE LIMIT None OTHERS OIT 999.0114/06 NATURE OF THE WORK AIRCRAFT YES EQUIPMENT NO DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 2 7

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# @A330 SERVICE BULLETIN SUMMARY
HARD NO SOFT NO OBRM NO MANPOWER Task 573096-832-895-001: INSPECTION TOTAL MANHOURS 1.50 ELAPSED TIME (HOURS) 1.50 APPENDICES None

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 3 7

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# @A330 SERVICE BULLETIN SUMMARY

**CONF ALL

GEAR RIB 6 INNER REAR SPAR LH SHOWN RH SIMILAR

FWD LUG AFT LUG AREA TO BE INSPECTED 

### A



## A

G_SB_573096_7_SAAA_01_00 Figure A-USAAA - Sheet 01

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 4 7

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# @A330 SERVICE BULLETIN
AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51



# MANDATORYMANDATORYMANDATORY
ATA SYSTEM: 57 

### TITLE: WINGS - MAIN LANDING GEAR ATTACHMENT - DETAILED INSPECTION OF THE MLG RIB 6 FWD AND AFT LUGS 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 The equivalent of this Service Bulletin has been validated on A340 aircraft MSN 0402. A booklet including photographs taken during the validation of this Service Bulletin is available on AIRBUS|World - Maintenance and Engineering - Service Bulletin Information. (1) Models 330-202 330-203 330-223 330-223F 330-243 330-243F 330-301 330-302 330-303 330-321 330-322 330-323 330-341 330-342 330-343 (2) Effectivity by MSN 0012 0017 0030 0037 0045 0050 0054-0055 0060 0062 0064-0065 0070-0072 0082-0083 0086-0087 0095-0096 0098-0099 0102 0106 0109 0111-0113 0116 0118 0120-0122 0127 0132 0138 0140 0143-0144 0148 0153 0155 0162 0165 0171-0172 0177 0181 0183-0184 0188-0189 0191 0195 0198 0200 0203 02060209 0211 0219 0222-0224 0226 0229-0232 0234 0238 0240-0241 0244 0247-0251 0253-0256 0258-0259 0261-0262 0265-0267 0269 0271-0272 0275-0277 0279 0281 0283-0288 0290-0291 0293-0296 0299-0301 0303 0305-0306 0308-0309 0311-0317 0320 0322-0324 0326 0328 0330 0333-0334 0337-0340 0342-0346 0348-0351 0353 0356-0358 0361-0362 0364-0366 0368-0370 0372 0375 0380 0382 0384 0386 DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 1 7

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# @A330 SERVICE BULLETIN

0388-0389 0392-0393 0396-0398 0400-0401 0403-0405 0407-0409 0412 0418-0423 0425 0427-0428 0432 0437 0439 0441 0443-0444 0448 0451-0452 0454-0456 0458 0461-0463 0465-0466 0469 0472-0473 0476-0477 0479-0481 0484 0486-0487 0489-0491 0493-0494 0496-0498 0500-0513 0515-0516 0518-0519 0521-0522 0524-0527 0529-0530 0532-0533 0535-0536 0539 0542 0548-0553 0555 0558 0564-0565 0567-0568 0570-0571 0573-0574 0576 0578-0579 0581 0584 0587-0588 0591 0593 0595 0597 0600 0602-0603 0605 0607 0609-0610 0612 0614 0616 0618 0620-0621 0623 0625 0627 0629 0631-0638 0640-0642 0644-0645 0647-0650 0652-0659 0661-0667 0669-0671 0673-0676 0678-0680 0682-0684 0686-0688 0690-0693 0695-0697 0699-0701 0703-0705 0707-0709 0711-0714 0716-0718 0720-0722 0724-0726 0728-0730 0732-0735 0737-0739 0741-0743 0745-0747 0749-0752 0754-0756 0758-0760 0769-0770 0772-0774 0776-0778 0780-0782 0784-0786 0788-0789 0791-0792 0795-0797 0799 0801-0803 0805-0807 0809-0811 0813-0815 0817-0828 0830-0834 0836 0838-0843 0845 0847 0849-0855 0857-0863 0865-0869 0871 0873-0877 0879 0881-0885 0887-0893 0895-0896 0898-0901 0903-0909 0911 0913-0916 0918-0920 0922-0923 0925-0928 0930-0932 0934-0937 0939-0952 0954 0956-0959 0961-0971 0973-0980 0982-0986 0988-0992 0994-0998 1000-1004 1006-1016 1018-1023 1025-1026 1028-1029 1031-1039 1041-1049 1051-1055 1057-1063 1065-1067 1069-1078 1080-1082 1084-1090 1092-1101 1103-1108 1110 1112 1114-1116 1118 1120 1123-1124 1126-1127 1129-1133 1135-1138 1141 1143 1145-1151 1153 1155-1157 1159-1161 1163-1165 1167-1175 1177-1178 1180-1181 1183-1184 1186-1193 1195-1196 1198-1206 1208-1241 1243-1252 1254-1256 1258-1272 1274-1651 1653-1660 1662-1681 1684-1701 1703-1704 1706-1716 1718 1729 1740 (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 15T 1676 18P 1321 34Z 1483 1491 1542 1554 1691 38W 0401 43P 1053 44W 0970 99Y 1439 AAR 0640 0676 0708 0772 0803 0845 1001 1055 1151 1211 1326 1340 1435 1464 1518 AAW 1043 1472 1499 1535 ABD 0343 ACA 0277 0279 0284 0344 0400 0408 0412 0419 ACI 0507 0510 AEA 0461 0505 0526 0551 0597 0670 0733 0745 0749 0814 0931 0950 0992 1097 AFL 0963 0973 1014 1045 1047 1058 1065 1072 1077 1103 1232 1247 1264 1270 1284 1299 1301 1323 1328 1345 1356 1371

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 2 7

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# @A330 SERVICE BULLETIN

OPERATOR MSN AFR 0422 0443 0448 0458 0465 0481 0498 0500 0502 0503 0516 0519 0567 0584 0657 AIB 0345 04370451 0871 ALK 0303 0306 0311 0313 0404 0456 0627 1564 1583 1604 1650 1669 1687 1689 ARA 0891 0927 ARG 0290 0300 0358 0364 1605 1623 1740 ASY 0747 0951 0969 1036 1183 AVA 0948 0967 1009 1016 1073 1208 1224 1279 1342 1400 1492 1508 AZA 0272 0339 1123 1135 1218 1225 1252 1283 1308 1313 1327 1354 AZU 0365 0372 0462 049405270529 0532 BEC 0863 BEL 0030 0037 0045 0082 0095 0229 0249 0324 BER 0288 0322 0403 0432 0444 0454 0469 0476 0493 0665 0739 0822 0828 0911 BGH 0255 C9G 1574 CAL 0602 0607 0641 0671 0675 0691 0699 0707 0714 0725 0752 0769 0805 0823 0838 0861 0920 1177 1272 1278 1346 1367 1450 1539 CCA 0750 0756 0759 0780 0785 0797 0810 0815 0839 0860 0867 0873 0884 0890 0903 0909 0930 0941 0944 0957 1087 1110 1130 1187 1199 1216 1237 1260 1282 1304 1330 1333 1353 1373 1383 1396 1413 1434 1444 1459 1471 1493 1509 1525 1538 1541 1563 1570 1587 1658 1673 1685 1695 CEB 1420 1445 1495 1527 1552 1602 CES 0713 0720 0728 0732 0735 0773 0777 0781 0782 0791 0821 0830 0836 0851 0862 0866 0916 0928 0936 0942 1262 1267 1280 1291 1303 1324 1331 1372 1375 1402 1421 1429 1440 1461 1468 1479 1484 1500 1520 1537 1547 1551 1569 1588 1595 1603 1617 1632 1639 1655 1664 CHH 0875 0881 0906 0919 0982 1159 1168 1178 1190 1255 1325 1369 1438 1532 1558 1573 1591 1614 1634 1656 1663 1677 1686 1703 CPA 0102 0113 0121 0386 0389 0393 0418 0420 0421 0423 0439 0539 0548 0565 0679 0776 0850 0855 0895 0915 0959 1163 1196 1222 1239 1285 1317 1343 1349 1362 1366 1387 1409 1436 1443 1503 1523 1545 1557 1567 1598 1618 1621 CRK 1031 1034 1039 1042 1051 1054 1059 1062 1115 1175 1277 1286 1320 1322 1358 1384 1398 1668 CRL 0285 0320 1359 1376 CSA 0425 CSC 1082 1138 1241 1397 1432 1528 1579 1662 CSN 0649 0652 0656 0664 0818 0840 0879 0889 0908 0935 0937 0954 0958 0964 1096 1116 1129 1202 1220 1233 1244 1297 1309 1335 1392 1425 1430 1494 1519 1536 1575 1593 1625 1636 1645 1699 1714 DAH 0644 0647 0650 0653 0667 1613 1630 1649

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 3 7

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# @A330 SERVICE BULLETIN

OPERATOR MSN DAL 0524 0533 0542 0549 0552 0578 0588 0591 0609 0614 0618 0620 0621 0631 0633 0663 0674 0690 0718 0722 0778 0784 0796 0799 0806 0817 0827 0843 0857 0858 0859 0865 1627 1628 1637 1679 1701 1716 DGA 0240 DLH 0570 0576 0579 0629 0636 0642 0645 0648 0687 0701 0896 0905 0913 0922 0989 1292 1305 1314 1497 EDW 0291 1193 1711 EIN 0269 0330 0397 0841 0847 0985 1025 1106 ETD 0658 0688 0717 0724 0729 0730 0737 0751 0788 0807 0809 0824 0825 0831 0832 0852 0854 0868 0885 0888 0975 0991 1032 1070 1071 1081 1167 1205 1226 1245 1414 1486 1521 1524 EVA 0530 0535 0555 0573 0587 0634 0655 0661 0678 0693 0755 1254 1268 1274 1684 1690 EVE 0833 FIN 0994 1007 1013 1023 1067 1078 1088 1173 FJI 1394 1416 1465 1692 FWI 0253 0758 0965 1021 1265 G8E 0184 0189 0191 GAP 1463 GFA 0276 0281 0286 0287 0334 0340 GIA 0138 0140 0144 0148 0153 0165 0988 1020 1028 1052 1184 1214 1261 1288 1364 1410 1446 1474 1548 1560 1577 1585 1654 1671 1698 1709 GRL 0230 HAL 1104 1114 1171 1217 1259 1295 1302 1310 1316 1389 1399 1404 1422 1469 1488 1496 1511 1530 1565 1606 1615 1672 HDA 0012 0017 0071 0083 0099 0106 0109 01180155 0234 0244 0405 0479 0512 0581 0669 0673 1457 HFY 0096 0127 0211 0262 1008 HVN 0275 0294 0299 0366 0943 09460962 1019 1256 1266 I2L 0625 0632 IAW 1339 IBE 1377 1385 1405 1426 1437 1490 1507 1515 1694 1700 1710 JAI 0923 0947 0956 1351 1361 1370 1391 JST 0842 0853 0945 KAC 1626 1643 1653 1678 1681 KAL 0162 0172 0206 0219 0222 0226 0241 0256 0258 0267 0338 0350 0351 0368 0428 0484 0490 0550 1133 1155 1200 1203 1393 1556 1576 1590 1611 1638 1647 KLM 0682 0686 0703 0738 0770 0801 0811 0819 0834 0900 0925 1161 1287 1294 1300 1381 1580 LAA 1412 1424 1505 1543 LNI 1675 1680 1693 MAS 0116 1136 1148 1164 1180 1209 1219 1229 1234 1243 1281 1318 1336 1337 1347 1388 1395 1431 1470 1489 MAU 0883 1057
DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 4 7

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# @A330 SERVICE BULLETIN

OPERATOR MSN MEA 0926 0984 0995 0998 MNB 1332 MON 0261 0265 MSR 0600 0610 0666 0683 0696 0709 0726 1143 1230 1238 1246 NMB 1451 1466 OBS 0802 OHY 0072 0087 0098 0143 0353 0362 OMA 1038 1044 1049 1063 1093 1120 1227 1572 1582 1599 ONE 1506 1540 1586 1608 1657 PAL 0183 0188 0198 0200 0203 1449 1456 1460 1467 1475 1482 1504 1510 1531 1546 1553 1559 1566 1568 QAF 0487 0605 QFA 0506 05080513 0522 0553 0558 0564 0574 0593 0595 0603 0695 0705 0712 0887 0892 0898 0940 0976 1061 1094 1169 1174 1198 1251 1258 1365 QTR 0441 0473 0489 0511 0521 0571 0612 0616 0623 0637 0638 0659 0680 0684 0711 0721 0734 0743 0746 0760 0789 0792 0813 0820 0826 0849 0893 0907 0918 1350 1386 1406 1578 1584 1594 1688 1708 RJA 0979 1002 RSF 0980 0996 1235 1379 1478 1516 RSY 0120 0171 SAA 1191 1210 1223 1236 1249 1271 SAF 1667 SAI 0055 0070 0086 SAS 0496 0497 0515 0568 1660 1665 1697 1715 SIA 0978 0983 0986 0997 1006 1010 1012 1015 1085 1098 1099 1105 1107 1124 1132 1146 1149 1156 1157 1382 1401 1427 1447 1453 1477 1485 1517 1544 1562 1597 1609 1633 1648 1666 SKY 1592 1607 1624 1635 1651 SVA 1108 1127 1137 1141 1147 1153 1189 1192 1454 1462 1473 1513 SWR 1000 1018 1026 1029 1084 1089 1101 1145 1181 1188 1276 1290 1355 1403 TAE 0348 TAM 0232 0238 0247 0259 0361 0466 0472 0700 0968 1112 1118 1221 TAP 0181 0195 0223 0305 0308 0312 0317 04770486 0877 0899 0904 0914 0934 TAR 1631 1641 TCX 0254 0266 0301 0398 THA 0050 0060 0062 0064 0065 0112 0122 0209 0224 0231 0346 0990 1003 1035 1037 1060 1074 1086 1090 1263 1269 1289 1338 1348 1374 1408 THY 0463 0504 0697 0704 0742 0754 0774 0869 08740876 0882 0901 0932 0939 0949 0961 0977 1004 1092 1150 1160 1170 1172 1204 1212 1213 1228 1240 1298 1307 1311 1344 1418 1442 1458 1476 1487 1501 1514 1522 1529 1550 1571 1616 1620 1622 1629 1640 1642 1644 1696 1704 1706 1713 1718
DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 5 7

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# @A330 SERVICE BULLETIN

OPERATOR MSN TNA 1357 1378 TOW 1033 1046 1248 1275 1312 1334 1363 1390 1419 1498 1555 1601 1610 TPA 1368 1380 1428 1448 1534 TSC 0111 0132 0177 0250 0271 0369 0407 0427 0480 0795 0966 0971 UAE 0248 0251 0283 0293 0295 0314 0316 0326 0328 0382 0384 0392 0396 0409 0452 0455 0491 0509 0518 0525 0536 UAF 1080 1186 1250 USA 0315 0323 0333 0337 0342 0370 0375 0380 0388 1011 1022 1041 1069 1076 1095 1100 1415 1417 1441 1455 1480 1502 1512 1526 VIR 1195 1201 1206 1215 1231 1296 1315 1329 1341 1352 VKG 0309 0349 0356 0357 VOZ 1293 1306 1319 1407 1452 1561 WRC 0296 XAX 0054 06540662 0692 07160741 07860952 0974 1048 1066 1075 1126 1131 1165 1411 1423 1433 1481 1533 1549 1581 1589 1596 1600 1612 1619 1646 1659 1670 1674 1707 1712 1729 XLF 0501 0635 1360

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 6 7

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# @A330 SERVICE BULLETIN (4) Configuration by MSN MSN CONFIGURATION 0012 0017 0030 0037 0045 0050 0054 0055 0060 0062 0064 0065 0070 0071 0072 0082 0083 0086 0087 0095 0096 0098 0099 0102 0106 0109 0111 0112 0113 0116 0118 0120 0121 0122 0127 0132 0138 0140 0143 0144 0148 0153 0155 0162 0165 0171 0172 0177 0181 0183 0184 0188 0189 0191 0195 0198 0200 0203 0206 0209 0211 0219 0222 0223 0224 0226 0229 0230 0231 0232 0234 0238 0240 0241 0244 0247 0248 0249 0250 0251 0253 0254 0255 0256 0258 0259 0261 0262 0265 0266 0267 0269 0271 0272 0275 0276 0277 0279 0281 0283 0284 0285 0286 0287 0288 0290 0291 0293 0294 0295 0296 0299 0300 0301 0303 0305 0306 0308 0309 0311 0312 0313 0314 0315 0316 0317 0320 0322 0323 0324 0326 0328 0330 0333 0334 0337 0338 0339 0340 0342 0343 0344 0345 0346 0348 0349 0350 0351 0353 0356 0357 0358 0361 0362 0364 0365 0366 0368 0369 0370 0372 0375 0380 0382 0384 0386 0388 0389 0392 0393 0396 0397 0398 0400 0401 0403 0404 0405 0407 0408 0409 0412 0418 0419 0420 0421 0422 0423 0425 0427 0428 0432 0437 0439 0441 0443 0444 0448 0451 0452 0454 0455 0456 0458 0461 0462 0463 0465 0466 0469 0472 0473 0476 0477 0479 0480 0481 0484 0486 0487 0489 0490 0491 0493 0494 0496 0497 0498 0500 0501 0502 0503 0504 0505 0506 0507 0508 0509 0510 0511 0512 0513 0515 0516 0518 0519 0521 0522 0524 0525 0526 0527 0529 0530 0532 0533 0535 0536 0539 0542 0548 0549 0550 0551 0552 0553 0555 0558 0564 0565 0567 0568 0570 0571 0573 0574 0576 0578 0579 0581 0584 0587 0588 0591 0593 0595 0597 0600 0602 0603 0605 0607 0609 0610 0612 0614 0616 0618 0620 0621 0623 0625 0627 0629 0631 0632 0633 0634 0635 0636 0637 0638 0640 0641 0642 0644 0645 0647 0648 0649 0650 0652 0653 0654 0655 0656 0657 0658 0659 0661 0662 0663 0664 0665 0666 0667 0669 0670 0671 0673 0674 0675 0676 0678 0679 0680 0682 0683 0684 0686 0687 0688 0690 0691 0692 0693 0695 0696 0697 0699 0700 0701 0703 0704 0705 0707 0708 0709 0711 0712 0713 0714 0716 0717 0718 0720 0721 0722 0724 0725 0726 0728 0729 0730 0732 0733 0734 0735 0737 0738 0739 0741 0742 0743 0745 0746 0747 0749 0750 0751 0752 0754 0755 0756 0758 0759 0760 0769 0770 0772 0773 0774 0776 0777 0778 0780 0781 0782 0784 0785 0786 0788 0789 0791 0792 0795 0796 0797 0799 0801 0802 0803 0805 0806 0807 0809 0810 0811 0813 0814 0815 0817 0818 0819 0820 0821 0822 0823 0824 0825 0826 0827 0828 0830 0831 0832 0833 0834 0836 0838 0839 0840 0841 0842 0843 0845 0847 0849 0850 0851 0852 0853 0854 0855 0857 0858 0859 0860 0861 0862 0863 0865 0866 0867 0868 0869 0871 0873 0874 0875 0876 0877 0879 0881 0882 0883 0884 0885 0887 0888 0889 0890 0891 0892 0893 0895 0896 0898 0899 0900 0901 0903 0904 0905 0906 0907 0908 0909 0911 0913 0914 0915 0916 0918 0919 0920 0922 0923 0925 0926 0927 0928 0930 0931 0932 0934 0935 0936 0937 001

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 7 7

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# @A330 SERVICE BULLETIN

MSN CONFIGURATION 0939 0940 0941 0942 0943 094409450946 0947 0948 0949 0950 0951 0952 09540956 095709580959 0961 0962 0963 096409650966 09670968 0969 0970 0971 0973 09740975 0976 09770978 0979 0980 0982 0983 09840985 0986 0988 0989 0990 0991 0992 09940995 099609970998 1000 1001 1002 1003 1004 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1018 1019 1020 1021 1022 1023 1025 1026 1028 1029 1031 1032 1033 1034 1035 1036 1037 1038 1039 1041 1042 1043 1044 1045 1046 1047 1048 1049 1051 1052 1053 1054 1055 1057 1058 1059 1060 1061 1062 1063 1065 1066 1067 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1080 1081 1082 1084 1085 1086 1087 1088 1089 1090 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1103 1104 1105 1106 1107 1108 1110 1112 1114 1115 1116 1118 1120 1123 1124 1126 1127 1129 1130 1131 1132 1133 1135 1136 1137 1138 1141 1143 1145 1146 1147 1148 1149 1150 1151 1153 1155 1156 1157 1159 1160 1161 1163 1164 1165 1167 1168 1169 1170 1171 1172 1173 1174 1175 1177 1178 1180 1181 1183 1184 1186 1187 1188 1189 1190 1191 1192 1193 1195 1196 1198 1199 1200 1201 1202 1203 1204 1205 1206 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1254 1255 1256 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1274 1275 1276 1277 1278 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 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 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 1374 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 1464 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 001

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 8 7

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# @A330 SERVICE BULLETIN

MSN CONFIGURATION 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 1608 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 1653 1654 1655 1656 1657 1658 1659 1660 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1703 1704 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1718 1729 1740 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 Consumable CMLB01 B. CONCURRENT REQUIREMENTS None C. REASON (1) History During Main Landing Gear (MLG) lubrication, a crack has been visually found on the FWD Lug of the Wing MLG Rib 6 on an A330 in-service aircraft. This aircraft was Pre Mod. No. 49353H14087 (Service Bulletin No. A330-57-3082) and had accumulated 3,638 Flight Cycles (FC) and 25,469 Flight Hours (FH) at the time of finding. The crack had extended through the entire thickness of the FWD Lug, at approximately the 4 o’clock position (when looking forward). Subsequently, several cases have been reported on A330/A340 aircraft. The equivalent of this Service Bulletin has been validated on A340 aircraft MSN 0402. (2) Objective/Action The objective of this Inspection Service Bulletin is to introduce a repetitive Detailed Inspection (DI) to detect any cracks on the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6.

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 9 7

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# @A330 SERVICE BULLETIN
NOTE: This Inspection is applicable to all A330 aircraft. This includes aircraft that are Pre and Post Mod. No. 49353H14087 (Service Bulletin No. A330-57-3082) and aircraft that are Pre and Post Repair Instruction R57256230 or Repair Instruction R57256266 or SRM 57-26-13. (3) Advantages The accomplishment of this Service Bulletin introduces repeat inspections that will ensure that any through cracks on the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6 will be identified. (4) Operational/Maintenance Consequences The maintenance consequences of this Service Bulletin are the repetitive inspection requirements. D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : Task 573096-832-895-001: INSPECTION (1) Do a Detailed Inspection of the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6 E. COMPLIANCE (1) Classification MANDATORY: Service Bulletin must be accomplished. (2) Accomplishment Timescale The DI of the FWD and AFT Lugs is mandatory at the threshold of 24 months or 2000FC since first flight, whichever occurs first. For aircraft beyond the revised threshold that have not had a DI of the FWD and AFT Lugs a Grace period of 1 month can be applied. AOT A57L005-14 is an acceptable means of compliance to ISB A330-57-3096. Aircraft that have already performed an inspection in accordance with AOT A57L005-14 will be required to perform the next inspection at the interval given in the table. (1) Perform a detailed inspection of the LH and RH Wing MLG Rib 6 FWD and AFT bearing lugs to detect any cracks. (2) If no crack is detected, repeat the inspection within the following intervals:

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 10 7

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# @A330 SERVICE BULLETIN
Inspection interval, whichever occurs first: Model (series): Flight Cycles (FC) Flight Hours (FH) Threshold: Grace period (months):

A330-200 300 1500 24 months or 2000FC since first

flight, whichever occurs first 1

A330-200F 300 900 24 months or 2000FC since first

flight, whichever occurs first 1

A330-300 300 900 24 months or 2000FC since first

flight, whichever occurs first 1

NOTE: If any crack is detected during the inspections required by (1) or (2), contact AIRBUS immediately and before next flight, replace the cracked MLG Rib 6 fitting. Replacement of the MLG Rib 6 fitting does not constitute terminating action for the repetitive inspection requirements. However if a new gear rib has been installed then the first inspection is to be performed within 24 months or 2000FC, whichever occurs first. 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. 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 573096-832-895-001: INSPECTION Get Access 0.50 On Aircraft

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 11 7

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# @A330 SERVICE BULLETIN

Task 573096-832-895-001: INSPECTION Do a Detailed Inspection of the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6 0.50 Close-Up 0.50 TOTAL MANHOURS 1.50 ELAPSED TIME (HOURS) 1.50 H. WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES

Aircraft Maintenance Manual (AMM) 12-34-24 32-00-00 32-12-00 Consumable Material List (CML) Elec. Std. Practices Manual (ESPM) 20-55-00 Repair Instruction Repair Instruction R57256230 Repair Instruction R57256266 Service Bulletin (SB) A330-57-3082 Structural Repair Manual (SRM) 57-26-13 K. PUBLICATION AFFECTED None L. INTERCHANGEABILITY/MIXABILITY Not Applicable M. SPARES None

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 12 7

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# @A330 SERVICE BULLETIN
2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY None B. INDUSTRY SUPPORT INFORMATION AIRBUS will not provide industry support for accomplishment of this Service Bulletin. C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED (1) Consumable Materials Consumable CMLB01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Solvent General Purpose 11-026 As required Lint-Free Cotton Cloth 19-003 As required (2) Components None (3) Equipment None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR None F. TOOLING None

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 13 7

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# @A330 SERVICE BULLETIN

This Page Intentionally Left Blank

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 14 7

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# @A330 SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS Task 573096-832-895-001 - INSPECTION 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: 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. Task Associated Data Zone 573 673

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 15 7

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# @A330 SERVICE BULLETIN

Modified FIN 312VU Manpower TOTAL MANHOURS 1.50 ELAPSED TIME (HOURS) 1.50 A. GENERAL 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. (1) Subtask 573096-910-401-001 - Standard Practices Manpower Resources Skills NON SPECIFIC References Consumable Material List (CML) (a) For the specification of materials (Mat. No.) given in this Service Bulletin, refer to Consumable Material List (CML). (2) Subtask 573096-839-401-001 - 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 573096-941-401-001 - Job Set-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 12-34-24-860-802 Task 32-00-00-481-801 Task 32-12-00-010-801 NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 16 7

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# @A330 SERVICE BULLETIN - 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 12-34-24-860-802. (b) Make sure that the ground safety locks are in position on the MLG, refer to AMM Task 32-00-00-481-801. (c) Open the MLG doors, refer toAMM Task 32-12-00-010-801. (d) Put a warning notice on the panel 312VU to tell persons not to operate the landing gear. (e) Put the access platforms in position. C. PROCEDURE (1) Subtask 573096-220-401-001 - Do a Detailed Inspection of the FWD and AFT Lugs of the LH and RH Wing MLG Rib 6 Work Zones and Access Panels Zone Access/Work location 573 673 Manpower Resources Manhours 0.50 Minimum number of person 1 Subtask elapsed time 0.50 Skills AIRFRAME Material necessary to do the job Consumable CMLB01 ITEM DESCRIPTION REFERENCE TO CML MAT. No. QTY PER A/C SEE NOTES Solvent General Purpose 11-026 As required Lint-Free Cotton Cloth 19-003 As required

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 17 7

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# @A330 SERVICE BULLETIN

References Fig. A-UBAAA FWD and AFT Lugs - Inspection Area Sheet 01 Fig. A-UFAAA Flow Chart Sheet 01 Fig. A-URAAA FWD and AFT Lugs - Inspection Report Sheet 01
NOTE: The procedures that follow are applicable to the LH and RH Wings. Refer to Fig. A-UBAAA Sheet 01, Fig. A-UFAAA Sheet 01 and Fig. A-URAAA Sheet 01

. (a) Clean the Inspection Area with: Lint-Free Cotton Cloth 19-003 As required

made moist with: Solvent General Purpose 11-026 As required (b) With the MLG installed, do a DI of the FWD and AFT lugs on the wing MLG Rib 6 to check for any visible cracks, refer to Fig. A-UBAAA Sheet 01: 1 If you find any cracks, contact AIRBUS immediately. NOTE: The defective Rib 6 must be replaced before the next flight. NOTE: The replacement of the defective Rib 6 does not cancel the repetitive DI of the Rib 6. However if a new gear rib has been installed then the first inspection is to be performed within 42 months. 2 If you do not find any cracks, go to CLOSE-UP and repeat the inspection at the necessary intervals. 3 Record all findings or nil findings on the inspection report sheet, refer to Fig. A-URAAA Sheet 01

. NOTE: The results of the inspection, including nil findings, replacement or actions to be done, must be forwarded to AIRBUS Department (SEES2), on the attached inspection report sheet. D. TEST None

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 18 7

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# @A330 SERVICE BULLETIN
E. CLOSE-UP (1) Subtask 573096-942-401-001 - Close-up Manpower Resources Skills NON SPECIFIC References Aircraft Maintenance Manual (AMM) Task 32-12-00-410-801 (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Remove the access platforms. (c) Remove the safety devices from the landing gear and the landing gear doors. (d) Close the MLG doors, refer toAMM Task 32-12-00-410-801. (e) Remove the warning notices. (f) Put the aircraft back to its initial configuration.

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 19 7

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# @A330 SERVICE BULLETIN

**CONF ALL

QUESTION
ACTION
FINDING

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. YES CRACKS DETECTED? NO

REPEAT INSPECTIONS

AT THE INTERVALS CONTACT AIRBUS IMMEDIATELY FOR

FURTHER ACTION. THE DEFECTIVE

MAIN LANDING GEAR SUPPORT RIB MUST BE REPLACED BEFORE DO A DETAILED INSPECTION OF THE FWD AND AFT BEARING LUGS (ON THE LH AND RH WING MAIN LANDING GEAR RIB 6) DO A DETAILED INSPECTION OF ALL A330 AIRCRAFT THIS INCLUDES ALL AIRCRAFT WHICH ARE: PRE AND POST MOD 49353 PRE AND POST SB A330

−57

−3082 PRE AND POST REPAIR R57256230 OR R57256266

GIVEN AT PARA 1.E (2) THE NEXT FLIGHT TO CHECK FOR VISIBLE CRACKS. OR SRM 57

−26

−13

G_SB_573096_7_FAAA_01_06 Figure A-UFAAA - Sheet 01 Flow Chart
DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 20 7

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# @A330 SERVICE BULLETIN

**CONF ALL

LH SHOWN RH SIMILAR 

### A

AREA TO BE INSPECTED GEAR RIB 6 INNER REAR SPAR

FWD LUG (TYPICAL CRACK) 

### B

AFT LUG



## B A

G_SB_573096_7_BAAA_01_00 Figure A-UBAAA - Sheet 01 FWD and AFT Lugs - Inspection Area
DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 21 7

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# @A330 SERVICE BULLETIN

**CONF ALL

A330

−57

−3096 1. INSPECTION REPORT

DATE OF INSPECTION: FLIGHT CYCLES: FLIGHT HOURS: OPERATOR: SERVICE BULLETIN NUMBER:

A/C MSN OR REGISTRATION:

YES/NO SHOW POSITION OF CRACK(S) LH WING RH WING LH WING MLG RIB 6 CRACKED RH WING MLG RIB 6 CRACKED YES/NO SHOW POSITION OF CRACK(S) CUSTOMER SERVICES ENGINEERING

−SEES2 WING FIX STRUCTURE

−ENGINE PYLON RETURN TO: AIRBUS
1 ROND POINT MAURICE BELLONTE 31707 BLAGNAC CEDEX FRANCE E

−mail: Structure.sbinspectionresult@airbus.com FAX +33 (0)5 61 93 36 14

G_SB_573096_7_RAAA_01_02 Figure A-URAAA - Sheet 01 FWD and AFT Lugs - Inspection Report
DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 22 7

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# @A330 SERVICE BULLETIN REPORTING SHEET 

### TITLE: WINGS - MAIN LANDING GEAR ATTACHMENT - DETAILED INSPECTION OF THE MLG RIB 6 FWD AND AFT LUGS MODIFICATION No.: None Please complete the appropriate item (A or B): A - SB WILL BEembodied 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 BEENembodied on aircraft: Operator comments:
From Airline: Name/Title: Signature: Date: If operational documentation is affected (see Paragraph 1.K of this SB): If information is needed prior to next normal revision or prior to SB embodiment, please indicate required service(s): Either: Modification Operational Impact (MOI), if available YES/NO Or : Intermediate revision YES/NO Important Information: This SB will only be incorporated in your maintenance and operational documentation if this sheet is returned to Airbus and signed by a duly authorised representative. With the next feasible revision, this will result in - Updating of maintenance documentation to show pre and post SB data. - Updating of maintenance and operational documentation to show post SB data after embodiment. If this SB requires previous or simultaneous accomplishment of other SBs, Airbus shall automatically include them in the manual revisions. Refer to SIL 00-037 for detailed information. Please return this completed sheet to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn: SDC32 Technical Data and Documentation Services FAX: (+33) 5 61 93 28 06 e-mail: sb.reporting@airbus.com or via your Resident Customer Support Office. Alternatively, SB lists via letters or fax are also accepted.

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 1 7

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# @A330 SERVICE BULLETIN QUALITY PERCEPTION FORM Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulties and to take corrective action to further improve the quality of our Service Bulletins. We thank you for the time you have taken in completing this form. (Please rate on a scale of 1 to 4, with 4 being the highest score) - Quality rating of this SB 4321 - Quality rating of the Accomplishment Instructions 4321 - Quality rating of the Illustrations 4321 - Is this SB easy to understand ? Y/N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials Operator Supplied X Mod/Inspection X Manpower X Industry support X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations Comments:

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

DATE: Dec 05/06 SERVICE BULLETIN No.: A330-57-3096 REVISION No.: 06 - May 29/15 Page: 1 7

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