# Airbus Service Bulletin A330-21-3154

Copy: Revision 01 ("A330-21-3154 R01"), 43 pages: PDF https://openairdocs.org/files/sha256/52/a2/52a2ec7c4a8ec2d865114752204a5b67c91fb2c75629e19020b9e78938a1edae; text https://openairdocs.org/service-documents/airbus/a330-21-3154/file/52a2ec7c4a8e.md. Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2014-0251; AD 2014-16-22 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Airbus](https://openairdocs.org/service-documents/airbus.md)
- Type: Service bulletin (Service Bulletin)
- Number: A330-21-3154
- Latest revision known: A330-21-3154, Revision 01, dated April 10, 2013 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/airbus/a330-21-3154

## ADs that cite it (1) (OpenAirDocs)

Newest first, with the revision each names, as OpenAirDocs read it from the AD's text.

- [AD 2014-16-22](https://openairdocs.org/ad/2014-16-22.md), effective Sep 25, 2014: Revision 01

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/airbus/a330-21-3154/proposed.md).

## Text (43 pages)

Rights: © Airbus S.A.S. Filed by the FAA in regulations.gov docket FAA-2014-0251; AD 2014-16-22 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 1

@A330
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
FRANCE
T e l:( 3 3 )56 19 33 33 3
Telex : AIRBU 530526F
F a x:( 3 3 )56 19 34 25 1
MANDATORY
 MANDATORY
 MANDATORY
ATA SYSTEM: 21
TITLE: AIR CONDITIONING - CABIN PRESSURE CONTROL SYSTEM-
INSPECTION-SAFETY VALVE DESIGN LIFE EXCEEDANCE
MODIFICATION No.: None
This page transmits Revision No.01 of Service Bulletin No.A330-21-3154
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 modify the inspection flow chart and to modify accomplishment timescale.
CHANGES
FRONT MATTER
AIR CONDITIONING - CABIN
PRESSURE CONTROL SYSTEM-
INSPECTION-SAFETY VALVE DESIGN
LIFE EXCEEDANCE
SB TITLE UPDATED
 R
SUMMARY
REASON/DESCRIPTION/OPERATIONAL
CONSEQUENCES
REASON UPDATED
 R
EFFECTIVITY
 OPERATOR LIST UPDATED
 R
MANPOWER
 MANPOWER UPDATED
 R
MANPOWER UPDATED
 R
PLANNING INFORMATION
EFFECTIVITY
 EFFECTIVITY RELATED INFORMATION
UPDATED
R
Configuration definition
CONF 002
 CONFIGURATION DEFINITION UPDATED
 R
CONF 001
 CONFIGURATION DEFINITION UPDATED
 R
REASON
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 1
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 2

@A330
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
History
 HISTORY UPDATED
 R
Advantages
 ADVANTAGES UPDATED
 R
Operational/Maintenance
Consequences
OPERATIONAL/MAINTENANCE CONSEQUENCES
UPDATED
R
COMPLIANCE
Accomplishment Timescale
 ACCOMPLISHMENT TIMESCALE UPDATED
 R
MANPOWER
 MANPOWER UPDATED
 R
MANPOWER UPDATED
 R
REFERENCES
 REFERENCED DOCUMENTATION UPDATED
 R
REFERENCED DOCUMENTATION UPDATED
 R
PUBLICATION AFFECTED
 PUBLICATIONS AFFECTED UPDATED
 R
ACCOMPLISHMENT INSTRUCTIONS
TASK 213154- 832-848-001-Inspection
 TASK SOLUTION UPDATED
NOTE UPDATED
R
Task associated data - 001
 REFERENCED DOCUMENTATION UPDATED
 R
Task associated data - 002
 REFERENCED DOCUMENTATION UPDATED
 R
Subtask 213154-832-201-001
 SUBTASK SOLUTION UPDATED
CONFIGURATION UPDATED
FIGURE REFERENCE UPDATED
REFERENCED DOCUMENTATION UPDATED
NOTE UPDATED
R
Subtask 213154-835-201-001
 SUBTASK SOLUTION ADDED
 N
Subtask 213154-832-201-003
 SUBTASK SOLUTION ADDED
 N
Subtask 213154-835-201-001
 SUBTASK SOLUTION ADDED
 N
Subtask 213154-832-201-002
 SUBTASK SOLUTION DELETED FOR
APPLICABLE MSN
D
Fig. A-GFAAA
Fig. A-GFAAA Sheet 01
 SHEET UPDATED
 R
Fig. A-GFAAB
Fig. A-GFAAB Sheet 01
 SHEET UPDATED
 R
Fig. A-GRAAA
Fig. A-GRAAA Sheet 01
 SHEET UPDATED
 R
Fig. A-GRAAB
Fig. A-GRAAB 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
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 2
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 3

@A330
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
REVISION SEQUENCE
ORIGINAL: Nov 17/11
REVISION No. : 01 - Apr 10/13
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 3
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 4

@A330
SERVICE BULLETIN
REVISION TRANSMITTAL SHEET
This Page Intentionally Left Blank
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 4
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 5

@A330
SERVICE BULLETIN
SUMMARY
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
FRANCE
T e l:( 3 3 )56 19 33 33 3
Telex : AIRBU 530526F
F a x:( 3 3 )56 19 34 25 1
This summary is for information only and is not approved for modification of the aircraft.
MANDATORY
 MANDATORY
 MANDATORY
ATA SYSTEM: 21
TITLE: AIR CONDITIONING - CABIN PRESSURE CONTROL SYSTEM-
INSPECTION-SAFETY VALVE DESIGN LIFE EXCEEDANCE
**CONF ALL
MODIFICATIONS
None
REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES
The Cabin Pressure Control System (CPCS) safety valves, installed on the aft pressure bulkhead, are
parts of the pressure control and monitoring syst em. They prevent too muc h positive or negative
differential pressure in the fuselage.
The service life of the safety valve with Part Number (PN) 7012-18088 and 7012-18088-03 is limited to
50.000 Flight Hours (FH) or 12 years.
This Inspection Service Bulletin details the work required to identify the safety valves having exceeded
the service life limits. This Service Bulletin is also issued to advise all operators of A330-200/300
aircraft of the issue of Nord-Micro Service Bulletin No.18088-21-002.
This Inspection Service Bulletin will identify valves having exceeded 50.000 FH or 12 years in order to
ensure application of the restoration task to extend the service life to additional 50.000 FH or 12 years
or to ensure replacement of safety valves by serviceable safety valves. Furthermore, the reliability of
the pressure control and monitoring system will be increased.
Accomplishment of A330 Maintenance Review Board Report MRBR task 21.31.00/09 constitutes
compliance with requirements of this Service Bulletin.
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
 YES
 ETOPS AFFECTED
 NO
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 1
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 6

@A330
SERVICE BULLETIN
SUMMARY
EVALUATION TABLE
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) :
11S
 34Z
 38W
 46W 62S
 AAR AAW ACA ACI AEA AFL AFR ALK
ARA
 ASY AVA AWW
 AZA BEC BEL BER BMA BTV C9G
 CAL CCA
CEB
 CES CHH CPA CRK CRL CSC CSN DAH DAL DGA DLH EDW
EIN ETD EVA FIN FJI
 FST
 FWI GFA GIA GRL HAL HDA HFY
HVN I2L
 IAC IAW
 IBE
 ISS IWD IYE JAI JAV
 JST KAL KFR
KLM LAA
 MAS MAU MEA MNB MON MSR OBS OHY OMA ONE
 PAL
QAF QFA QTR RJA RSF RSY
 RYN
 SAA SAI
 SAS SIA SKY
 SVA
SWR TAI
 TAM TAP TAR TCX THA THY TNA TPA
 TSC UAE UAF
USA VIR VKG VOZ XAX XLF YZR
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
 YES
EQUIPMENT
 YES
HARD
 NO
SOFT
 NO
OBRM
 NO
MANPOWER
**CONF 001
Task 213154-832-848-001: Inspection
TOTAL MANHOURS
 5.00
ELAPSED TIME (HOURS)
 5.00
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 2
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 7

@A330
SERVICE BULLETIN
SUMMARY
Task 213154-832-848-001: Inspection
Additional manhours relat ed to Vendor SB; refer to:
Restoration of safety valve
 Nord-Micro Service Bulletin No.
18088-21-002
**CONF 002
Task 213154-832-848-001: Inspection
TOTAL MANHOURS
 4.75
ELAPSED TIME (HOURS)
 4.75
Additional manhours relat ed to Vendor SB; refer to:
Restoration of safety valve
 Nord-Micro Service Bulletin No.
18088-21-002
APPENDICES
**CONF ALL
None
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 3
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 8

@A330
SERVICE BULLETIN
SUMMARY
**CONF 001
FR80
FR72
Z270
A
316HL
318HL317HL
A
G_SB_213154_6_SAAA_01_00
Figure A-G SAAA - S heet 01
Summary for safety valves 316HL, 317HL and 318HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 4
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 9

@A330
SERVICE BULLETIN
SUMMARY
**CONF 002
FR80
FR72
Z270
A
316HL
317HL
A
G_SB_213154_6_SAAB_01_00
Figure A-G SAAB - S heet 01
Summary for safety valves 316HL and 317HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 5
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 10

@A330
SERVICE BULLETIN
SUMMARY
This Page Intentionally Left Blank
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 6
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 11

@A330
SERVICE BULLETIN
AIRBUS
CUSTOMER SERVICES DIRECTORATE
1 Rond Point Maurice Bellonte
31707 BLAGNAC CEDEX
FRANCE
T e l:( 3 3 )56 19 33 33 3
Telex : AIRBU 530526F
F a x:( 3 3 )56 19 34 25 1
MANDATORY
 MANDATORY
 MANDATORY
ATA SYSTEM: 21
TITLE: AIR CONDITIONING - CABIN PRESSURE CONTROL SYSTEM-
INSPECTION-SAFETY VALVE DESIGN LIFE EXCEEDANCE
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
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 0064-0066
 0070-0072
 0077
0082-0083 0086-0087 0095-0096 0098-0099
 0102 0106-0107 0109
 0111-0113
 0116
0118-0122 0127 0132 0138 0140 0143-0144 0148 0153 0155 0162 0165 0171-0172
0177 0181 0183-0184 0188-0189 0191 0195 0198 0200 0203 0205-0206 0209 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
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
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 1
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 12

@A330
SERVICE BULLETIN
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 0994-1004
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 1274-1472
 1476
 1479-1480
 1483-1484
 1486
 1488
 1492-1493
 1503
 1510
1512
 1525
(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
11S
 1053
34Z
 1451
 1466
38W
 0401
46W
 0871
62S
 1321
AAR
 0640 0676 0708 0772 0803 0845 1001 1055 1151 1211 1326 1340
1435
 1464
AAW
 0999 1043 1472
ACA
 0277 0279 0284 0344 0400 0408 0412 0419
ACI
 0507 0510
AEA
 0505
 0526
 0551 0597 0733 0745 0749 0814 0931 0950
AFL
 0963 0973 1014 1045 1047 1058 1065 1072 1077 1103 1232 1247
1264 1270 1284 1299 1301 1323 1328 1345 1356 1371
AFR
 0422 0443 0448 0458 0465 0481 0498 0500 0502 0503 0516 0519
0567 0584 0657
ALK
 0303 0306 0311 0313 0404 0456
 0627
ARA
 0891
 0927
ASY
 0747 0951 0969 1036 1183
AVA
 0948 0967 1009 1016 1073 1208 1224 1342 1400
AWW
 1097
AZA
 0272 0339 1123 1135 1218 1225 1252 1283 1308 1313 1327 1354
BEC
 0863
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 2
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 13

@A330
SERVICE BULLETIN
OPERATOR
 MSN
BEL
 0030 0037 0045 0082 0095 0229
 0249
 0324
BER
 0288
 0322 0403 0432 0444 0454 0469 0476 0493 0665
 0739 0828
0911
BMA
 0398
BTV
 0205 0330
C9G
 0461
CAL
 0602 0607 0641 0671 0675 0691 0699 0707 0714 0725 0752 0769
0805 0823 0838 0861 0920 1177 1272 1278 1346 1367 1450
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
 1525
CEB
 1420
 1445
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
CHH
 0875 0881 0906 0919 0982 1159 1168 1178 1190 1255
 1325
 1438
CPA
 0012 0102 0113 0118 0121 0155 0386 0389 0393 0418 0420 0421
0423 0439 0539 0548 0565 0669 0673 0679 0776 0850 0855 0895
0915 0959 1163 1196 1222 1239 1285 1317 1343 1349 1362 1366
1387
 1409
 1436
 1443
 1503
CRK
 1031 1034 1039 1042 1051 1054 1059 1062 1115 1277 1286 1320
1322 1358 1369 1384
 1398
CRL
 0285 0320 1359 1376
CSC
 0462
 1082 1138 1241 1397
 1432
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
DAH
 0644 0647 0650 0653 0667
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
DGA
 0240
DLH
 0570 0576 0579 0629 0636 0642 0645 0648 0687 0701 0896 0905
0913 0922 0989 1292 1305 1314
EDW
 0291 1193
EIN
 0269 0397 0841 0847 0985 1025 1106
ETD
 0658 0688 0717 0724 0729 0730 0737 0751
 0788 0807
 0809 0824
0832 0852 0854 0868 0975 0991 1032 1070 1071 1081 1167 1205
1226 1245 1414
 1486
EVA
 0530 0535 0555 0573 0587 0634 0655 0661 0678 0693 0755 1254
1268 1274
FIN
 0994 1007 1013 1023 1067 1078 1088 1173
FJI
 1394
 1416
 1465
FST
 1033
 1046
 1248
 1275
 1312
 1334
 1363
 1390
 1419
 1439
FWI
 0253 0758 0965 1021 1265
GFA
 0276 0281 0286 0287 0334 0340 0532 0992
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 3
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 14

@A330
SERVICE BULLETIN
OPERATOR
 MSN
GIA
 0138 0140 0144 0148 0153 0165 0988 1020 1028 1052 1184 1214
1261 1288 1364
 1410
 1446
GRL
 0230
HAL
 1104 1114 1171 1217 1259 1295 1302 1310 1316 1389
 1399
 1404
1422
 1469
 1488
HDA
 0017
 0071
 0083 0099 0106 0109 0234 0244
 0405 0479 0512 0581
0654 0662 0692 0716 0741 0786 1457
HFY
 0096 0127
 0211 0262
 1008
HVN
 0275 0294 0299 0366 0943 0962 1019 1256 1266
I2L
 0358
 0364
 0527
 0529
 0822
IAC
 0353 0362
IAW
 1339
IBE
 1377
 1385
 1405
 1426
 1437
ISS
 0802
IWD
 0670
IYE
 0625 0632
JAI
 0825 0831 0882 0885 0888 0901 0923 0932 0947 0956 1351 1361
1370 1391
JAV
 0255
JST
 0506 0508 0513 0522 0842 0853 0940 0945 1198 1251 1258
KAL
 0162 0172 0206 0219 0222 0226 0241 0256 0258 0267 0338 0350
0351 0368 0425 0428 0484 0490 0550 1133 1155 1200 1203 1393
KFR
 0874 0939 0946
KLM
 0682 0686 0703 0738 0770 0801 0811 0819 0834 0900 0925
 1161
1287 1294 1300 1381
LAA
 1412
 1424
MAS
 0077 0107 0116 0119 0290 0296 0300 1136 1148 1164 1180 1209
1219 1229 1234 1243 1281 1318 1336 1337 1347 1388
 1395
 1431
1470
MAU
 0883 1057
MEA
 0926 0984 0995 0998
MNB
 1332
MON
 0261 0265
MSR
 0600 0610 0666 0683 0696 0709 0726 1143 1230 1238 1246
OBS
 0833
OHY
 0072 0087 0098 0143
OMA
 1038 1044 1049 1063 1093 1120 1227
ONE
 1492
PAL
 0183 0184 0188 0189 0191 0198 0200 0203 1449
 1456
 1460
 1463
1467
 1510
QAF
 0487 0605
QFA
 0553 0558 0564 0574 0593 0595 0603 0695 0705 0712 0887 0892
0898 0976 1061 1094 1169 1174 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
RJA
 0970 0979 1002
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 4
6
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SERVICE BULLETIN
OPERATOR
 MSN
RSF
 0980 0996 1235 1379
RSY
 0120
 0171
RYN
 0343
SAA
 1191 1210 1223 1236 1249 1271
SAI
 0055
 0070
 0086
SAS
 0496 0497 0515 0568
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
SKY
 1483
SVA
 1108 1127 1137 1141 1147 1153 1189 1192 1454
 1462
SWR
 1000 1018 1026 1029 1084 1089 1101 1145 1181 1188 1276 1290
1355 1403
TAI
 1279
TAM
 0232 0238 0247 0259 0361 0466 0472 0477 0486 0700 0869 0876
0949 0961 0968 0977 1112 1118 1213 1221
TAP
 0181 0195 0223 0305 0308 0312 0317 0877 0899 0904 0914 0934
TAR
 1512
TCX
 0254 0266 0301
THA
 0050 0060 0062 0064 0065 0066 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 1004 1092 1150 1160 1170
1172 1204 1212 1228 1240 1298 1307 1311 1344 1418
 1442
 1458
1476
TNA
 1357 1378
TPA
 1368
 1380
 1428
 1448
TSC
 0111 0132 0177 0250 0271 0369 0407 0427
 0480 0795
 0966 0971
UAE
 0248 0251 0283 0293 0295 0314 0316 0326 0328 0345 0348 0382
0384 0392 0396 0409 0437 0451 0452 0455 0491 0494 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
VIR
 1195 1201 1206
 1215
 1231 1296 1315 1329 1341 1352
VKG
 0309 0349 0356 0357
VOZ
 0365 0372 1293 1306 1319 1407
 1452
XAX
 0054 0952 0974 1048 1066 1075 1126 1131 1165 1411
 1423
 1433
XLF
 0501 0635 1360
YZR
 1175
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 5
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SERVICE BULLETIN
(4) Configuration by MSN
MSN
 CONFIGURATION
0012 0017 0030 0037 0045 0050 0054 0055 0060 0062 0064
0065 0066 0070 0071 0072 0077 0082 0083 0086 0087 0095
0096 0098 0099 0102 0106 0107 0109 0111 0112 0113 0116
0118 0119 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 0205 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
0525 0526 0527 0529 0530 0532 0535 0536 0539 0548 0550
0551 0565 0567 0568 0581 0584 0597 0627 0635 0657
002
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 6
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SERVICE BULLETIN
MSN
 CONFIGURATION
0524 0533 0542 0549 0552 0553 0555 0558 0564 0570 0571
0573 0574 0576 0578 0579 0587 0588 0591 0593 0595 0600
0602 0603 0605 0607 0609 0610 0612 0614 0616 0618 0620
0621 0623 0625 0629 0631 0632 0633 0634 0636 0637 0638
0640 0641 0642 0644 0645 0647 0648 0649 0650 0652 0653
0654 0655 0656 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 0939 0940 0941 0942 0943
0944 0945 0946 0947 0948 0949 0950 0951 0952 0954 0956
0957 0958 0959 0961 0962 0963 0964 0965 0966 0967 0968
0969 0970 0971 0973 0974 0975 0976 0977 0978 0979 0980
0982 0983 0984 0985 0986 0988 0989 0990 0991 0992 0994
0995 0996 0997 0998 0999 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
001
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 7
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SERVICE BULLETIN
MSN
 CONFIGURATION
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
 1476
 1479
 1480
 1483
 1484
 1486
1488
 1492
 1493
 1503
 1510
 1512
 1525
001
(5) Configuration definition
**CONF 002
Config. 002 is valid for all aircraft given in the effectivity of this inspection Service
Bulletin which have two safety valves installed.
**CONF 001
Config. 001 is valid for all aircraft given in the effectivity of this inspection Service
Bulletin which have three safety valves installed.
(6) Material Effectivity
No Material Set
B. CONCURRENT REQUIREMENTS
None
C. REASON
(1) History
The Cabin Pressure Control System (CPCS) safety valves, installed on the aft pressure
bulkhead, are parts of the pressure contro l and monitoring syst em. They prevent too
much positive or negative differential pressure in the fuselage.
The service life of the safety valve with Part Number (PN) 7012-18088 and
7012-18088-03 is limited to 50.000 Flight Hours (FH) or 12 years.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 8
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SERVICE BULLETIN
(2) Objective/Action
This Inspection Service Bulletin details the work required to identify the safety valves
having exceeded the service life limits. This Service Bulletin is also issued to advise
all operators of A330-200/300 aircraft of the issue of Nord-Micro Service Bulletin
No.18088-21-002.
(3) Advantages
This Inspection Service Bulletin will identify valves having exceeded 50.000 FH or 12
years in order to ensure application of the restoration task to extend the service life
to additional 50.000 FH or 12 years or to ensure replacement of safety valves by
serviceable safety valves. Furthermore, the reliability of the pressure control and
monitoring system will be increased.
(4) Operational/Maintenance Consequences
Accomplishment of A330 Maintenance Review Board Report MRBR task 21.31.00/09
constitutes compliance with requirements of this Service Bulletin.
D. DESCRIPTION
To accomplish this Service Bulletin it is necessary to :
**CONF 001
Task 213154-832-848-001: Inspection
(1) Inspect the safety valves 316HL, 317HL and 318HL
(2) Restoration of safety valve
**CONF 002
Task 213154-832-848-001: Inspection
(1) Inspection the safety valves 316HL, 317HL
(2) Restoration of safety valve
**CONF ALL
E. COMPLIANCE
(1) Classification
MANDATORY: Service Bulletin must be accomplished.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 9
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SERVICE BULLETIN
(2) Accomplishment Timescale
This Service Bulletin has been classified Mandatory. It is expected that an Airworthiness
Directive (AD) published by the European Av iation Safety Agenc y (EASA) will be issued
to confirm this classification. It is anticipated that the AD will confirm the (thresholds
and/or intervals and/or date) given below but reference should be made to the AD for
confirmation of the mandated accomplishment timescale.
Table 1, Config. All - General visual inspection of installed CPCS safety valve
Condition
 Action
 Compliance time
All aircraft
 Check the approved
maintenance records to
determine the safety valve
accumulated Flight Hours (FH)
and years from first installation
on an aircraft.
None
The number of Flight Hours (FH)
accumulated by the installed
CPCS safety valve can be
positively established.
Replace the CPCS safety valve
with a CPCS serviceable safety
valve.
Whichever occurs later between
a) and b)
a) before the safety valve has
accumulated 50.000 Flight Hours
(FH) or 12 years since
manufacture or 12 years since
last restoration according to VSB
18088-21-002, whichever occurs
first
or
b) within 26 months after the
Service Bulletin issue date.
The number of Flight Hours (FH)
accumulated by the CPCS safety
valve cannot be positively
established.
Replace the CPCS safety valve
with a CPCS serviceable safety
valve.
Within 26 months after the
Service Bulletin issue date.
CPCS Safety valve is replaced.
 Complete and send the report
sheet to AIRBUS.
Within 3 month after the
replacement.
Definition for a serviceable CPCS safety valve:
A serviceable CPCS safety valve is a safety valve which has accumulated less than 50.000 Flight
Hours (FH) and not older than 12 years since manufacture or since last restoration according to VSB
18088-21-002.
F. APPROVAL
The technical content of this document is approved under the authority of Design
Organisation Approv al 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.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 10
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SERVICE BULLETIN
G. MANPOWER
The manpower estimates given in this Service Bulletin are based on the direct labor cost to
do the work. These estimates assume that the work will be done by experienced personnel,
and may need to be revised upwards to suit operator’s circumstances. The estimates do not
include the time to prepare, plan or inspect the work. Manufacture and procurement of parts
and tools, drying times for paints, sealants, etc., and general administration work are also not
included.
**CONF 001
Task 213154-832-848-001: Inspection
Get Access
 2.00
On Aircraft
Inspect the safety valves 316HL, 317HL and 318HL
 0.75
Tests
 0.25
Close-Up
 2.00
TOTAL MANHOURS
 5.00
ELAPSED TIME (HOURS)
 5.00
Additional manhours relat ed to Vendor SB; refer to:
Restoration of safety valve
 Nord-Micro Service Bulletin No.
18088-21-002
NOTE
: For other man-hours required for the accomplishment of this Service Bulletin,
refer to Nord-Micro Service Bulletin No. 18088-21-002.
**CONF 002
Task 213154-832-848-001: Inspection
Get Access
 2.00
On Aircraft
Inspection the safety valves 316HL, 317HL
 0.50
Tests
 0.25
Close-Up
 2.00
TOTAL MANHOURS
 4.75
ELAPSED TIME (HOURS)
 4.75
Additional manhours relat ed to Vendor SB; refer to:
Restoration of safety valve
 Nord-Micro Service Bulletin No.
18088-21-002
NOTE
: For other man-hours required for the accomplishment of this Service Bulletin,
refer to Nord-Micro Service Bulletin No. 18088-21-002.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 11
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SERVICE BULLETIN
**CONF ALL
H. WEIGHT AND BALANCE
Not Changed
I. ELECTRICAL LOAD DATA
Not Changed
J. REFERENCES
**CONF 001
Aircraft Maintenance Manual (AMM)
 06-20-00 06-31-53 06-40-00
12-34-24 21-31-52 25-22-41
25-33-51 25-33-55
Elec. Std. Practices Manual (ESPM)
 20-55-00
Vendor Service B ulletin (VSB)
 Nord-Micro Service Bulletin No.
18088-21-002
**CONF 002
Aircraft Maintenance Manual (AMM)
 06-20-00 06-31-53 06-40-00
12-34-24 21-31-52 25-22-41
25-33-51 25-33-55
Elec. Std. Practices Manual (ESPM)
 20-55-00
Vendor Service B ulletin (VSB)
 Nord-Micro Service Bulletin No.
18088-21-002
**CONF ALL
K. PUBLICATION AFFECTED
L. INTERCHANGEABILITY/MIXABILITY
Not Applicable
M. SPARES
None
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 12
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SERVICE BULLETIN
2. MATERIAL INFORMATION
**CONF ALL
A. MATERIAL - PRICE AND AVAILABILITY
(1) Procurement Addresses
Modification of removed equipment should be negotiated directly with
Nord-Micro
P.O. Box 630225
D 60352 Frankfurt
Germany
For ordering by phone : +49 6109 303 435
For ordering by fax : +49 6109 303 641
as per instructions given in Vendor Service Bulletin No. 18088-21-002.
(2) Price and Availability
Refer to the vendor Service Bulletin No. 18088-21-002 for the equipment modification
sales terms.
B. INDUSTRY SUPPORT INFORMATION
Refer to the Vendor Service Bulletin 18088-21-002 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
None
F. TOOLING
None
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 13
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SERVICE BULLETIN
This Page Intentionally Left Blank
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
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SERVICE BULLETIN
3. ACCOMPLISHMENT INSTRUCTIONS
Task 213154-832-848-001 - 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.
IN CASE OF CONTAMINATION REFER TO ESPM 20-55-00.
Task Associated Data
**CONF 001
Zone
270
Modified FIN
316HL 317HL 318HL
Manpower
TOTAL MANHOURS
 5.00
ELAPSED TIME (HOURS)
 5.00
Additional manhours related to Vendor SB; refer to:
Nord-Micro Service Bulletin No. 18088-21-002
**CONF 002
Zone
270
Modified FIN
316HL 317HL
Manpower
TOTAL MANHOURS
 4.75
ELAPSED TIME (HOURS)
 4.75
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 15
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SERVICE BULLETIN
Additional manhours related to Vendor SB; refer to:
Nord-Micro Service Bulletin No. 18088-21-002
**CONF ALL
A. GENERAL
NOTE
: Accomplishment of A330 MRBR task 21.31.00/09 constitutes compliance with
requirements of this Service Bulletin.
**CONF 001
(1) Subtask 213154-910-201-001 - Standard Practices
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 06-20-00, Page Block 001
06-31-53, Page Block 001
06-40-00, Page Block 001
(a) For identification of Zones (Refer to AMM 06-20-00, Page Block 001).
(b) For the Frame identification (Refer to AMM 06-31-53, Page Block 001).
(c) For the identification of access panels (Refer to AMM 06-40-00, Page Block 001).
(d) Put blanking caps on the disconnected electrical connectors.
(2) Subtask 213154-839-201-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in this
Service Bulletin.
**CONF 002
(1) Subtask 213154-910-201-001 - Standard Practices
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 06-20-00, Page Block 001
06-31-53, Page Block 001
06-40-00, Page Block 001
(a) For identification of Zones (Refer to AMM 06-20-00, Page Block 001).
(b) For the Frame identification (Refer to AMM 06-31-53, Page Block 001).
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 16
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SERVICE BULLETIN
(c) For the identification of access panels (Refer to AMM 06-40-00, Page Block 001).
(d) Put blanking caps on the disconnected electrical connectors.
(2) Subtask 213154-839-201-001 - Administrative
Manpower Resources
Skills
 NON SPECIFIC
Write in the applicable aircraft records that you have done all the work given in this
Service Bulletin.
**CONF ALL
B. PREPARATION
**CONF 001
(1) Subtask 213154-941-201-001 - Job Set-up
Work Zones and Access Panels
Zone
 Access/Work location
270
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 12-34-24-860-802
Task 21-31-52-000-801
Task 25-22-41-000-801
Task 25-33-51-000-801
Task 25-33-55-000-801
(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task
12-34-24-860-802).
(b) For the removal of attendant seat do the applicable job set-up procedure as given
in AMM Task 25-22-41-000-801.
(c) For removal of the aft stowage 7034ML do the applicable job set-up procedure as
given in AMM Task 25-33-51-000-801
OR
For the removal of aft stowage 6535ML do the applicable job set-up procedure as
given in AMM Task 25-33-55-000-801.
(d) For the removal of safety valves do the applicable job set-up procedure as given in
AMM Task 21-31-52-000-801.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 17
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SERVICE BULLETIN
**CONF 002
(1) Subtask 213154-941-201-001 - Job Set-up
Work Zones and Access Panels
Zone
 Access/Work location
270
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 12-34-24-860-802
Task 21-31-52-000-801
Task 25-22-41-000-801
Task 25-33-51-000-801
Task 25-33-55-000-801
(a) Make sure that the aircraft is electrically grounded (Refer to AMM Task
12-34-24-860-802).
(b) For the removal of attendant seat do the applicable job set-up procedure as given
in AMM Task 25-22-41-000-801.
(c) For removal of the aft stowage 7034ML do the applicable job set-up procedure as
given in AMM Task 25-33-51-000-801
OR
For the removal of aft stowage 6535ML do the applicable job set-up procedure as
given in AMM Task 25-33-55-000-801.
(d) For the removal of safety valves do the applicable job set-up procedure as given in
AMM Task 21-31-52-000-801.
**CONF ALL
C. PROCEDURE
**CONF 001
(1) Subtask 213154-832-201-001 - Inspect the safety valves 316HL, 317HL and 318HL
Work Zones and Access Panels
Zone
 Access/Work location
270
 Work location
 Frame 80
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 18
6
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### Page 29

@A330
SERVICE BULLETIN
Manpower Resources
Manhours
 0.75
Minimum number of person
 1
Subtask elapsed time
 0.75
Skills
 AIRFRAME
References
Aircraft Maintenance Manual (AMM)
 Task 21-31-52-000-801
Task 21-31-52-400-801
Vendor Service B ulletin (VSB)
 Nord-Micro 18088-21-002
Fig. A-GBAAA
Installation of safety Valves 316HL,
317HL and 318HL
Sheet 01
Fig. A-GFAAA
Flow chart for safety valve 316HL,
317HL and 318HL
Sheet 01
Fig. A-GRAAA
Report Sheet safety valves 316HL,
317HL and 318HL
Sheet 01
(a) Within the compliance time as given in paragraph 1.E.(2), do a general visual
inspection and of installed Cabin Pressure Control System (CPCS) safety valves
316HL, 317HL and 318HL:
- Check the approved maintenance records to determine the accumulated Flight
Hours (FH) and years of installed safety valves since manufacture or since last
restoration according to Nord-Micro Service Bulletin No. 18088-21-002.
- Determine, if the installed safety valves are in agreement with the definition of
serviceable safety valve as given in the subsequent note and as shown on
 Fig.
A-GFAAA Sheet 01
 .
NOTE
: A serviceable safety valve as given in the subsequent paragraphs is
defined as follows:
- A safety valve without a marked amendment letter which has
accumulated less than 50.000 FH and is not older than 12
years, since manufacture.
- A safety valve with marked amendment letter(s) ’Z’, which has
accumulated less than 50.000 FH and is not older than 12
years since the last restoration task per Nord-Micro Service
Bulletin No. 18088-21-002, refer to SUBTASK 213154-835-201
001 Restoration of safety valve
 .
1
 If the safety valve has accumulated less than 50.000 FH and is not older than
12 years since manufacture or since last restoration, the inspected safety
valve is serviceable.
- Necessary action:
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 19
6
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### Page 30

@A330
SERVICE BULLETIN
Monitor the affected safety valve flight hours and years and replace it
before accumulation of 50.000 FH or 12 years, whichever occurs first, by
a serviceable Safety valve as follows:
. Remove the affected safety valve as given in AMM Task
21-31-52-000-801.
. Install a serviceable safety valve as given in AMM Task
21-31-52-400-801.
- Refer to paragraph (b) ’Monitor the serviceable safety valve’.
2
 If the safety valve has accumulated more than 50.000 FH or is older than 12
years since manufacture or since last restoration, whichever occurs first, the
inspected safety valve is not serviceable and has to be replaced.
- Necessary action:
Replace the affected safety valve within 26 months after the Service
Bulletin issue date by a serviceable safety valve as follows:
. Remove the affected safety valve as given in AMM Task
21-31-52-000-801.
. Install a serviceable safety valve as given in AMM Task
21-31-52-400-801.
- Refer to paragraph (b) ’Monitor the serviceable safety valve’.
3
 If the accumulated service life or manufacturing date can not be positively
determined, the inspected safety valve is not serviceable and has to be
replaced.
- Necessary action:
Replace the affected safety valve within 26 months after the Service
Bulletin issue date by a serviceable safety valve as follows:
. Remove the affected safety valve as given in AMM Task
21-31-52-000-801.
. Install a serviceable safety valve as given in AMM Task
21-31-52-400-801.
- Refer to paragraph (b) ’Monitor the serviceable safety valve’.
(b) Monitor the installed safety valve life and replace it at interval not exceeding 50.000
FH or 12 years.
(c) After replacement of the serviceable safety valve complete and send the Report
Sheet within 3 months to AIRBUS, refer to
 Fig. A-GRAAA Sheet 01
 .
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 20
6
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### Page 31

@A330
SERVICE BULLETIN
(2) Subtask 213154-835-201-001 - Restoration of safety valve
Work Zones and Access Panels
Zone
 Access/Work location
270
References
Vendor Service B ulletin (VSB)
 Nord-Micro 18088-21-002
(a) Do the restoration of the affected safety valve, refer to Nord-Micro Service Bulletin
No. 18088-21-002.
**CONF 002
(1) Subtask 213154-832-201-003 - Inspection the safety valves 316HL, 317HL
Manpower Resources
Manhours
 0.50
Minimum number of person
 1
Subtask elapsed time
 0.50
Skills
 AIRFRAME
References
Aircraft Maintenance Manual (AMM)
 Task 21-31-52-000-801
Task 21-31-52-400-801
Vendor Service B ulletin (VSB)
 Nord-Micro 18088-21-002
Fig. A-GBAAB
Installation of safety valves 316HL and
317HL
Sheet
 01
Fig. A-GFAAB
Flow chart for safety valve 316HL and
317HL
Sheet
 01
Fig. A-GRAAB
Report Sheet safety valves 316HL and
317HL
Sheet
 01
(a) Within the compliance time as given in paragraph 1.E.(2), do a general visual
inspection of installed Cabin Pressure Control System (CPCS) safety valves
 316HL,
317HL:
- Check the approved maintenance records to determine the accumulated Flight
Hours (FH) and years of installed safety valves since manufacture or since last
restoration according to Nord-Micro Service Bulletin No. 18088-21-002.
- Determine, if the installed safety valves are in agreement with the definition of
serviceable safety valve as given in the subsequent note and as shown on
 Fig.
A-GFAAB Sheet 01
 .
NOTE
: A serviceable safety valve as given in the subsequent paragraphs is
defined as follows:
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 21
6
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### Page 32

@A330
SERVICE BULLETIN
- A safety valve without a marked amendment letter which has
accumulated less than 50.000 FH and is not older than 12
years since manufacture.
- A safety valve with marked amendment letter(s) ’Z’, which has
accumulated less than 50.000 FH and is not older than 12
years since the last restoration task per Nord-Micro Service
Bulletin No. 18088-21-002, refer to SUBTASK 213154-835-201
001 Restoration of safety valve
 .
1
 If the safety valve has accumulated less than 50.000 FH and is not older than
12 years since manufacture or since last restoration, the inspected safety
valve is serviceable.
- Necessary action:
Monitor the affected safety valve flight hours and years and replace it
before accumulation of 50.000 FH or 12 years, whichever occurs first, by
a serviceable Safety valve as follows:
. Remove the affected safety valve as given in AMM Task
21-31-52-000-801.
. Install a serviceable safety valve as given in AMM Task
21-31-52-400-801.
- Refer to paragraph (b) ’Monitor the serviceable safety valve’.
2
 If the safety valve has accumulated more than 50.000 FH or is older than 12
years since manufacture or since last restoration, whichever occurs first, the
inspected safety valve is not serviceable and has to be replaced.
- Necessary action:
Replace the affected safety valve within 26 months after the Service
Bulletin issue date by a serviceable safety valve as follows:
. Remove the affected safety valve as given in AMM Task
21-31-52-000-801.
. Install a serviceable safety valve as given in AMM Task
21-31-52-400-801.
- Refer to paragraph (b) ’Monitor the serviceable safety valve’.
3
 If the accumulated service life or manufacturing date can not be positively
determined, the inspected safety valve is not serviceable and has to be
replaced.
- Necessary action:
Replace the affected safety valve within 26 months after the Service
Bulletin issue date by a serviceable safety valve as follows:
. Remove the affected safety valve as given in AMM Task
21-31-52-000-801.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 22
6
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### Page 33

@A330
SERVICE BULLETIN
. Install a serviceable safety valve as given in AMM Task
21-31-52-400-801.
- Refer to paragraph (b) ’Monitor the serviceable safety valve’.
(b) Monitor the installed safety valve life and replace it at interval not exceeding 50.000
FH or 12 years.
(c) After the replacement of the serviceable safety valve complete and send the Report
Sheet within 3 months to AIRBUS, refer to
 Fig. A-GRAAB Sheet 01
 .
(2) Subtask 213154-835-201-001 - Restoration of safety valve
Work Zones and Access Panels
Zone
 Access/Work location
270
References
Vendor Service B ulletin (VSB)
 Nord-Micro 18088-21-002
(a) Do the restoration of the affected safety valve, refer to Nord-Micro Service Bulletin
No. 18088-21-002.
**CONF ALL
D. TEST
**CONF 001
(1) Subtask 213154-710-201-001 - Operational Test
Work Zones and Access Panels
Zone
 Access/Work location
270
 Work location
 Frame 80
Manpower Resources
Skills
 AIRFRAME
References
Aircraft Maintenance Manual (AMM)
 Task 21-31-52-400-801
(a) Do an operational test as given in the installation of the safety valve (Refer to AMM
Task 21-31-52-400-801).
**CONF 002
(1) Subtask 213154-710-201-001 - Operational Test
Work Zones and Access Panels
Zone
 Access/Work location
270
 Work location
 Frame 80
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 23
6
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### Page 34

@A330
SERVICE BULLETIN
Manpower Resources
Skills
 AIRFRAME
References
Aircraft Maintenance Manual (AMM)
 Task 21-31-52-400-801
(a) Do an operational test as given in the installation of the safety valve (Refer to AMM
Task 21-31-52-400-801).
**CONF ALL
E. CLOSE-UP
**CONF 001
(1) Subtask 213154-942-201-001 - Close-up
Work Zones and Access Panels
Zone
 Access/Work location
270
 Work location
 Frame 80
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 21-31-52-400-801
Task 25-22-41-400-801
Task 25-33-51-400-801
Task 25-33-55-400-801
(a) For the installation of safety valves do the applicable close-up procedure as given
in AMM Task 21-31-52-400-801.
(b) For installation of the aft stowage 7034ML do the applicable close-up procedure as
given in AMM Task 25-33-51-400-801
or
For the installation of aft stowage 6535ML do the applicable close-up procedure as
given in AMM Task 25-33-55-400-801.
(c) For the installation of attendant seat do the applicable close-up procedure as given
in AMM Task 25-22-41-400-801.
(d) Make sure that the work areas are clean and clear of tools and other items of
equipment.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 24
6
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### Page 35

@A330
SERVICE BULLETIN
**CONF 002
(1) Subtask 213154-942-201-001 - Close-up
Work Zones and Access Panels
Zone
 Access/Work location
270
 Work location
 Frame 80
Manpower Resources
Skills
 NON SPECIFIC
References
Aircraft Maintenance Manual (AMM)
 Task 21-31-52-400-801
Task 25-22-41-400-801
Task 25-33-51-400-801
Task 25-33-55-400-801
(a) For the installation of safety valves do the applicable close-up procedure as given
in AMM Task 21-31-52-400-801.
(b) For installation of the aft stowage 7034ML do the applicable close-up procedure as
given in AMM Task 25-33-51-400-801
or
For the installation of aft stowage 6535ML do the applicable close-up procedure as
given in AMM Task 25-33-55-400-801.
(c) For the installation of attendant seat do the applicable close-up procedure as given
in AMM Task 25-22-41-400-801.
(d) Make sure that the work areas are clean and clear of tools and other items of
equipment.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 25
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 36

@A330
SERVICE BULLETIN
**CONF 001
FR80
FR72
Z270
A
316HL
318HL317HL
B
A
B
316HL
317HL
318HL
IDENTIFICATION PLATES
TYPICAL
CONT
INSP
P/N
S/N
DATE
C 0002
SAFETY VALVE
7012−18088
xxxxxxx xx
xxxxx/xx
C 0002
AMENDMENTS
C
C
PLACARDS 
TO BE INSPECTED
G_SB_213154_6_BAAA_01_01
Figure A-G BAAA - S heet 01
Installation of safety Valves 316HL, 317HL and 318HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 26
6
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### Page 37

@A330
SERVICE BULLETIN
**CONF 002
FR80
FR72
Z270
A
316HL
317HL
B
A
B
316HL
317HL
IDENTIFICATION PLATES
TYPICAL
C
G_SB_213154_6_BAAB_01_01
CONT
INSP
P/N
S/N
DATE
C 0002
SAFETY VALVE
7012−18088
xxxxxxx xx
xxxxx/xx
C 0002
AMENDMENTS
C
PLACARDS 
TO BE INSPECTED
Figure A-G BAAB - S heet 01
Installation of safety valves 316HL and 317HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 27
6
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### Page 38

@A330
SERVICE BULLETIN
**CONF 001
WITHIN THE COMPLIANCE TIME
AFTER SB ISSUANCE
(REFER TO TABLE 1 PARA. 1.E.(2) )
NO
THE INSTALLED
CPCS SAFETY VALVE
IS A SERVICEABLE VALVE YES
DETERMINE IF THE INSTALLED CPCS
SAFETY VALVE IS A SERVICEABLE VALVE
WHICH HAS ACCUMULATED LESS THAN 50000 FH
A SERVICEABLE CPCS SAFETY VALVE IS A SAFETY VALVE
NOTE:
01
AND IS NOT OLDER THAN 12 YEARS SINCE MANUFACTURE
OR SINCE LAST RESTORATION
ACCORDING TO VSB 18088−21−002.
REPLACE THE CPCS SAFTEY VALVE
ACCOMPLISHMENT OF
A330 MRBR TASK 21.31.00/09
UNKNOWN
ACCORDING TABLE 1 IN PARA 1.E.(2)
AS APPLICABLE TO AIRCRAFT TYP
CONSTITUTES COMPLIANCE WITH
REQUIREMENTS OF THIS SERVICE BULLETIN.
 REFER TO          ,01
(REFER TO          )01
(REFER TO          )01
LEGEND:
CPCS = CABIN PRESURE CONTROL SYSTEM
MRBR = MAINTENANCE REVIEW BOARD REPORT
FH = FLIGHT HOUR
NOTE:
02
G_SB_213154_6_FAAA_01_16
Figure A-GFAAA - Sheet 01
Flow chart for safety valve 316HL, 317HL and 318HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 28
6
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### Page 39

@A330
SERVICE BULLETIN
**CONF 002
WITHIN THE COMPLIANCE TIME
AFTER SB ISSUANCE
(REFER TO TABLE 1 PARA. 1.E.(2) )
NO
THE INSTALLED
CPCS SAFETY VALVE
IS A SERVICEABLE VALVE YES
DETERMINE IF THE INSTALLED CPCS
SAFETY VALVE IS A SERVICEABLE VALVE
WHICH HAS ACCUMULATED LESS THAN 50000 FH
A SERVICEABLE CPCS SAFETY VALVE IS A SAFETY VALVE
NOTE:
01
AND IS NOT OLDER THAN 12 YEARS SINCE MANUFACTURE
OR SINCE LAST RESTORATION
ACCORDING TO VSB 18088−21−002.
REPLACE THE CPCS SAFTEY VALVE
ACCOMPLISHMENT OF
A330 MRBR TASK 21.31.00/09
UNKNOWN
ACCORDING TABLE 1 IN PARA 1.E.(2)
AS APPLICABLE TO AIRCRAFT TYP
CONSTITUTES COMPLIANCE WITH
REQUIREMENTS OF THIS SERVICE BULLETIN.
 REFER TO          ,01
(REFER TO          )01
(REFER TO          )01
LEGEND:
CPCS = CABIN PRESURE CONTROL SYSTEM
MRBR = MAINTENANCE REVIEW BOARD REPORT
FH = FLIGHT HOUR
NOTE:
02
G_SB_213154_6_FAAB_01_16
Figure A-GFAAB - Sheet 01
Flow chart for safety valve 316HL and 317HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 29
6
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### Page 40

@A330
SERVICE BULLETIN
**CONF 001
REPORT SHEET
SERVICE BULLETIN NO:
DATE OF INSPECTION:
A/C MSN:
FLIGHT CYCLES:
FLIGHT HOURS:
REMARKS :
EXCEEDED 50.000 FH OR 12 YEARS
A330−21−3154
HAS THE AFFECTED SAFETY VALVE
AIRBUS DEPARTMENT SEEC5
CUSTOMER SERVICE DIRECTORATE
1 ROND POINT MAURICE BELLONTE
31707 BLAGNAC CEDEX
FRANCE
Please send reporting sheet to:
YES
NO
SAFETY VALVES
318HL
YES
NO
YES
NO
316HL 317HL
AFFECTED SAFETY VALVE REPLACED WITH:
A SERVICEABLE SAFETY VALVE WHICH HAS NOT
A SAFETY VALVE AMENDMENT "Z"
EXCEEDED 50.000 FH AND NOT OLDER THAN 12 YEARS
OR
THROUGH ACCOMPLISHMENT OF
VENDOR SERVICE BULLETIN 18088−21−002
G_SB_213154_6_RAAA_01_08
Figure A-GRAAA - Sheet 01
Report Sheet safety valves 316HL, 317HL and 318HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 30
6
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### Page 41

@A330
SERVICE BULLETIN
**CONF 002
REPORT SHEET
SERVICE BULLETIN NO:
DATE OF INSPECTION:
A/C MSN:
FLIGHT CYCLES:
FLIGHT HOURS:
REMARKS :
EXCEEDED 50.000 FH OR 12 YEARS
A330−21−3154
HAS THE AFFECTED SAFETY VALVE
AIRBUS DEPARTMENT SEEC5
CUSTOMER SERVICE DIRECTORATE
1 ROND POINT MAURICE BELLONTE
31707 BLAGNAC CEDEX
FRANCE
Please send reporting sheet to:
SAFETY VALVES
YES
NO
YES
NO
316HL 317HL
AFFECTED SAFETY VALVE REPLACED WITH:
A SERVICEABLE SAFETY VALVE WHICH HAS NOT
A SAFETY VALVE AMENDMENT "Z"
EXCEEDED 50.000 FH AND NOT OLDER THAN 12 YEARS
OR
THROUGH ACCOMPLISHMENT OF
VENDOR SERVICE BULLETIN 18088−21−002
G_SB_213154_6_RAAB_01_08
Figure A-GRAAB - Sheet 01
Report Sheet safety valves 316HL and 317HL
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 31
6
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### Page 42

@A330
SERVICE BULLETIN
REPORTING SHEET
TITLE: AIR CONDITIONING - CABIN PRESSURE CONTROL SYSTEM-
INSPECTION-SAFETY VALVE DESIGN LIFE EXCEEDANCE
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 concer ned (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
F A X :( + 3 3 )56 19 32 80 6
e-mail: sb.reporting@airbus.com
or via your Resident Customer Support Office.
Alternatively, SB lists via letters or fax are also accepted.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 1
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

### Page 43

@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
F A X:( 3 3 )56 19 34 25 1
Or via your Resident Customer Support Office.
DATE: Nov 17/11 SERVICE BULLETIN No.: A330-21-3154
REVISION No.: 01 - Apr 10/13 Page: 1
6
Printed in FRANCE © AIRBUS S.A.S. 2007. All rights reserved.

---
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