ams a330 i10 a01

A330 AIRCRAFT

MAINTENANCE SCHEDULE

VIETNAM AIRLINES

TECHNICAL DEPARTMENT 200 NGUYEN SON - LONG BIEN - HA NOI

ISSUE 10 DATE: 25 JAN 2014; AMENDMENT 01 DATE: 06 SEP 2014

APPROVED BY: CIVIL AVIATION ADMINISTRATION OF VIETNAM

BO GIAO THONG VAN TAlCT)CHANG KHONG vrsr NAM

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C()NG HoA xA H()I CmJ NGHiA vrsr NAMflQe Hip - Tlf do - Hanh phue

HaN9i, ngaY26 thang 09 ndm 2014

QUYETDINHV~ vi~e: Phe ehuAn tai li~u Chuong trinh bao dufrng A330 phat hanh 10

sira ctAi 01 ciia TAng Cong ty Hang khong Vi~t Nam

CT)C TRUONG CT)CHANG KHONG vrer NAM

- Can cir Luat Hang khong dan dung Viet Nam ngay 29106/2006;- Can cir Quyet dinh 94/QD- TTg ngay 16/07/2009 cua Thu nrong Chinh phuquy dinh chirc nang nhiem vu, quyen han va co d.u t6 chirc cua Cue Hangkhong Viet Nam;- Can cir quy djnh cua BQ quy ch~ an toan hang khong dan dung linh virc taubay va khai thac tau bay ban hanh theo thong nr sf> Ol/2011/TT-BGTVT ngay27/0112011 cua BQGiao thong Van tai;- Xet d~ nghi cua Tong Cong ty Hang khong Vi~t Nam tai cong van s51320/TCTHK-ATCL&AN, ngay 18/09/2014;- Xet d~ nghi cua Truong phong Tieu chuan an toan bay,

QUYETDINH

Di~u 1- Phe chuan Tai lieu "Chuong trinh bao dufrng may bay A330" phathanh 10, sua d6i 01 CAMS A330 PH 10 Sf) 01) cua T6ng Cong tyHang khong Viet Nam.

Dieu 2- Truong phong Tieu chuan an toan bay, T6ng Cong ty HKVN va thutwang cac co quan don vi co lien quan chiu trach nhiem thi hanh quyetdinh nay.

Dieu 3- Quyet dinh nay c6 hieu lire k6 tir ngay kYq;;.., '--

N(Ji nh~n:- T6ng Cong ty HKVN;- Cue tnrong d~ bao cao- Luu VT, TCA TB.

FORM NO.: VNA-TE-F21Issue No.: 03

Deie: Jul. 2009

Aircraft type: A330AMS Amendment No: 01 Issue: 10 Date: 06/09/2014

In accordance with MPD revision 20 Issue 00 Date 01/09/2013Vietnam Airlines ~'~

MAINTENANCE SCHEDULE APPROVAL SUBMISSION (CERTIFICATION)

Submitted by: ~

zz>:1/uQ;Department: Checked by: Department:

This Maintenance Schedule complies with the manufacturer's minimum maintenance and inspection requirements and that requirements of the AirworthinessAuthority for the airframe, engine (on wing), systems, and components except wherein previously or hereby approved by the Airworthiness Authority.

TECHNICAL DEPT. Date: 16/09/2014NGUYEN CHIEN THANGCompliance Statement:

Signed ....~

SAFETY-QUALITY ANDSECURITY DEPARTMENT Date:

,Name ~_Xl/Ad ..I?(/C)(f6 Position ..p.~..p./~ ....

Organisation: Vietnam Airlines Company Limited

The above Maintenance Schedule/ Maintenance Schedule Amendment isapproved with the following exception(s):

Siqnature =:': .. ~~ .Name: 1K.A.!Y 'PlA..tyjj f.t.OtVG. .Dale 1.&".SIP, wf/ ..1~~~VTt~ .For: . .

(Airworthiness Authority)

A330 AIRCRAFT MAINTENANCE SCHEDULE

RECORD OF AMENDMENTS

ALL AMENDMENTS TO THIS SCHEDULE WILL BE ACCOMPLISHED BY EITHER THE ORIGINATING DOCUMENT FOR THE "MASTER SCHEDULE" AND "MASTER COPY" FOR SCHEDULE "COPY HOLDERS". ENTER THE NUMBER IN NUMERICAL ORDER TOGETHER WITH THE DATE INSERTED AND THE SIGNATURE OF THE PERSON AMENDING THIS SCHEDULE.

ISSUE NO. ISSUE DATE AMDT NO. AMDT DATE INSERTED DATE SIGNATURE

01

02

03

04

05

05

06

06

07

08

08 08 08 08 08

09 09 09

10 10

JAN. 2007

MAR. 2007

JUN.2008

FEB.2009

AUG. 2009

AUG. 2009

FEB. 2010

FEB. 2010

SEPT.2010

JAN.2011

JAN. 2011 JAN. 2011 JAN. 2011 JAN. 2011 JAN. 2011

APR.2012 APR.2012 APR.2012

DEC/2013 DEC/2013

00

00

00

00

00

01

00

01

00

00

01 02 03 04 05

00 01 02

00 01

JAN. 2007

MAR. 2007

JUN.2008

FEB.2009

AUG. 2009

OCT. 2009

FEB. 2010

APR.2010

SEPT.2010

JAN.2011

APR.2011 JUN.2011 AUG.2011 NOV.2011 FEB.2012

APR.2012 AUG.2012 JAN.2013

DEC/2013 SEP/2014

Issue 10 Amendment 01 Date:06/09/2014

A330 Maintenance Schedule

SECTION0

SUMMARYOFCHANGES


Date:06/09/2014ISSUE:10AMENDMENT:01 Page1

REASON FOR ISSUE 10 AMENDMENT 01

1. INSTRUCTIONS This Amendment of Issue replaces A330 AMS Issue 10 Amendment 00 dated 01/12/2013 2. REASON FOR ISSUE 10 AMENDMENT 01 Revise AMS to add MSN 946VN-A383 in VNA A330-fleet


Date:06/09/2014ISSUE:10AMENDMENT:01 Page1

SUMMARY OF CHANGES

1.SECTION 0 Reason of issue: New 2. SECTION 1 Revise General Introduction 3. SECTION 2 Revise Line maintenance check list 4. SECTION 3 Update ENG LLP list; Revise TCI list 5. SECTION 4 See SUMARY OF CHANGE AMS I10 A01 for detail.

SUMMARY OF CHANGES AMS A330 I10 A01

ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 1 R 200001-08-1 INTERVAL CHANGE FROM 2C TO 36 MO2 R 200001-09-1 INTERVAL CHANGE FROM 2C TO 36 MO3 R 200007-02-2 IN APPLICABILITY MSN 946 ADDED4 R 212800-02-2 IN APPLICABILITY MSN 946 ADDED5 R 213100-05-2 IN APPLICABILITY MSN 946 ADDED6 R 233300-02-1 IN APPLICABILITY MSN 946 ADDED7 R 237300-10-1 IN APPLICABILITY MSN 946 ADDED8 R 242400-05-2 INTERVAL CHANGE FROM 1C TO 18 MO9 R 255100-01-1 IN APPLICABILITY MSN 946 ADDED

10 R 255100-02-1 IN APPLICABILITY MSN 946 ADDED11 R 255100-08-1 IN APPLICABILITY MSN 946 ADDED12 R 255100-10-1 IN APPLICABILITY MSN 946 ADDED13 R 255100-19-1 IN APPLICABILITY MSN 946 ADDED14 R 261800-12-1 IN APPLICABILITY MSN 946 ADDED15 R 261800-13-1 IN APPLICABILITY MSN 946 ADDED16 R 262300-01-1 INTERVAL CHANGE FROM 1000 FH TO 12000 FH17 R 262300-04-2 IN APPLICABILITY MSN 946 ADDED18 R 271400-01-2 IN APPLICABILITY MSN 946 ADDED19 R 272100-18-1 IN APPLICABILITY MSN 946 ADDED20 R 272100-19-1 IN APPLICABILITY MSN 946 ADDED21 R 272200-01-2 IN APPLICABILITY MSN 946 ADDED22 R 272400-08-1 IN APPLICABILITY MSN 946 ADDED23 R 273400-01-1 IN APPLICABILITY MSN 946 ADDED24 R 274000-18-1 IN APPLICABILITY MSN 946 ADDED25 R 275100-01-1 INTERVAL CHANGE FROM 1C TO 18 MO

AMM update26 R 275400-04-1 APPCABILITY CHANGE FROM ALL TO 275, 294, 299, 366, 943,

962, 1019, 1256, 126627 R 275400-10-1 IN APPLICABILITY MSN 946 ADDED28 R 275400-11-2 IN APPLICABILITY MSN 946 ADDED29 R 278000-03-1 AMM UPDATE30 R 279000-09-2 IN APPLICABILITY MSN 946 ADDED31 R 279000-14-2 IN APPLICABILITY MSN 946 ADDED32 R 279000-15-1 IN APPLICABILITY MSN 946 ADDED33 R 279000-16-1 IN APPLICABILITY MSN 946 ADDED34 R 279000-20-1 IN APPLICABILITY MSN 946 ADDED35 R 282700-02-4 IN APPLICABILITY MSN 946 ADDED36 R 290000-01-1 IN APPLICABILITY MSN 946 ADDED37 R 291000-03-1 INTERVAL CHANGE FROM 1C TO 18 MO38 R 291000-04-1 INTERVAL CHANGE FROM 1C TO 18 MO39 R 291000-17-1 INTERVAL CHANGE FROM 1C TO 18 MO40 R 291000-19-1 APPLICABILITY CHANGE FROM ALL TO 946

INTERVAL CHANGE FROM 1A TO 900 FH41 R 291000-19-2 APPLICABILITY CHANGE FROM ALL TO 275, 294, 299, 366,

943, 962, 1019, 1256, 1266INTERVAL CHANGE FROM 1A TO 900 FH

42 R 292000-06-1 IN APPLICABILITY MSN 946 ADDED43 R 316001-01-1 IN APPLICABILITY MSN 946 ADDED44 R 316001-03-1 IN APPLICABILITY MSN 946 ADDED45 R 316001-04-1 IN APPLICABILITY MSN 946 ADDED

AMS A330 I10 A01 Page 1 of 10


ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 46 D 321000-05-1 TASK DELETED47 R 321100-02-1 AMM UPDATE48 R 321112-01-1 IN APPLICABILITY MSN 946 ADDED49 R 322100-04-1 AMM UPDATE50 R 323100-12-1 IN APPCABILITY 299 REMOVED51 R 325100-02-1 AMM UPDATE52 D 341300-02-1 TASK DELETED53 R 341300-05-1 IN APPLICABILITY MSN 946 ADDED54 R 342200-01-1 IN APPLICABILITY MSN 946 ADDED55 R 342200-02-1 IN APPLICABILITY MSN 946 ADDED56 R 342200-03-1 IN APPLICABILITY MSN 946 ADDED57 R 344100-01-1 IN APPLICABILITY MSN 946 ADDED58 R 344100-02-1 IN APPLICABILITY MSN 946 ADDED59 R 344800-01-1 IN APPLICABILITY MSN 946 ADDED60 R 345200-01-1 APPLICABILITY CHANGE TO ALL61 R 361251-01-4 IN APPLICABILITY MSN 946 ADDED62 N 381000-02-1 NEW TASK 63 R 381000-03-1 IN APPLICABILITY MSN 946 ADDED64 R 521000-07-1 INTERVAL CHANGE FROM 1C TO 18 MO65 R 522200-09-1 INTERVAL CHANGE FROM 1C TO 18 MO66 R 524103-01-3S020 IN APPLICABILITY MSN 946 ADDED67 R 525111-07-1 IN APPLICABILITY MSN 946 ADDED68 R 525111-08-1 IN APPLICABILITY MSN 946 ADDED69 R 531106-01-5S020 IN APPLICABILITY MSN 946 ADDED70 R 531124-01-6S020 IN APPLICABILITY MSN 946 ADDED71 R 531125-01-5S020 IN APPLICABILITY MSN 946 ADDED72 R 531129-02-3S020 IN APPLICABILITY MSN 946 ADDED73 R 531130-01-3 IN APPLICABILITY MSN 946 ADDED74 R 531131-01-3 IN APPLICABILITY MSN 946 ADDED75 R 531131-02-3 IN APPLICABILITY MSN 946 ADDED76 D 531142-01-2 TASK DELETED77 D 531142-01-2S100 TASK DELETED78 R 531143-01-3S020 IN APPLICABILITY MSN 946 ADDED79 R 531144-01-3S020 IN APPLICABILITY MSN 946 ADDED80 R 531149-01-2S020 IN APPLICABILITY MSN 946 ADDED81 R 531152-01-1 IN APPLICABILITY MSN 946 ADDED82 R 531154-01-3S020 IN APPLICABILITY MSN 946 ADDED83 R 531158-01-2S020 IN APPLICABILITY MSN 946 ADDED84 R 531165-01-1 IN APPLICABILITY MSN 946 ADDED85 R 531172-02-1 IN APPLICABILITY MSN 946 ADDED86 R 531175-01-4S020 IN APPLICABILITY MSN 946 ADDED87 R 531186-01-1 IN APPLICABILITY MSN 946 ADDED88 R 531188-01-5 IN APPLICABILITY MSN 946 ADDED89 R 531189-01-3S020 IN APPLICABILITY MSN 946 ADDED90 R 531198-01-3S020 IN APPLICABILITY MSN 946 ADDED91 D 532101-01-2 TASK DELETED92 R 532107-02-1 IN APPLICABILITY MSN 946 ADDED93 D 532117-01-3 TASK DELETED94 R 532117-02-5 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 95 R 532124-02-1 IN APPLICABILITY MSN 946 ADDED96 R 532125-01-1 IN APPLICABILITY MSN 946 ADDED97 R 532129-01-3 IN APPLICABILITY MSN 946 ADDED98 R 532134-02-1 IN APPLICABILITY MSN 946 ADDED99 R 532138-01-1 IN APPLICABILITY MSN 946 ADDED

100 R 532153-01-3 IN APPLICABILITY MSN 946 ADDED101 R 532156-01-4 IN APPLICABILITY MSN 946 ADDED102 R 532157-01-3 IN APPLICABILITY MSN 946 ADDED103 D 532166-01-3 TASK DELETED104 R 533006-01-2 IN APPLICABILITY MSN 946 ADDED105 D 533009-01-2 TASK DELETED106 D 533009-01-2S100 TASK DELETED107 R 533013-01-5 IN APPLICABILITY MSN 946 ADDED108 R 533016-01-4S020 IN APPLICABILITY MSN 946 ADDED109 R 533019-01-2S020 IN APPLICABILITY MSN 946 ADDED110 R 533021-01-3 IN APPLICABILITY MSN 946 ADDED111 R 533035-01-2 IN APPLICABILITY MSN 946 ADDED112 R 533036-01-2 IN APPLICABILITY MSN 946 ADDED113 R 533101-01-9S020 IN APPLICABILITY MSN 946 ADDED114 N 533104-02-6 NEW TASK 115 R 533106-01-5S020 IN APPLICABILITY MSN 946 ADDED116 R 533107-01-7S020 IN APPLICABILITY MSN 946 ADDED117 R 533109-01-2S020 IN APPLICABILITY MSN 946 ADDED118 R 533113-01-6 IN APPLICABILITY MSN 946 ADDED119 R 533114-01-5S020 IN APPLICABILITY MSN 946 ADDED120 R 533115-01-7 IN APPLICABILITY MSN 946 ADDED121 R 533126-01-6 IN APPLICABILITY MSN 946 ADDED122 R 533127-03-3 IN APPLICABILITY MSN 946 ADDED123 R 533154-01-6S020 IN APPLICABILITY MSN 946 ADDED124 R 533156-01-3 IN APPLICABILITY MSN 946 ADDED125 R 533164-01-4S020 IN APPLICABILITY MSN 946 ADDED126 R 533170-02-1 IN APPLICABILITY MSN 946 ADDED127 R 533181-01-7 IN APPLICABILITY MSN 946 ADDED128 R 533187-01-4 IN APPLICABILITY MSN 946 ADDED129 D 533193-02-1 TASK DELETED130 R 533194-01-2 IN APPLICABILITY MSN 946 ADDED131 R 533195-02-2 IN APPLICABILITY MSN 946 ADDED132 D 533197-01-1 TASK DELETED133 R 534102-01-5 IN APPLICABILITY MSN 946 ADDED134 R 534104-01-6 IN APPLICABILITY MSN 946 ADDED135 R 534105-01-6 IN APPLICABILITY MSN 946 ADDED136 R 534107-01-4 IN APPLICABILITY MSN 946 ADDED137 R 534108-01-2 IN APPLICABILITY MSN 946 ADDED138 R 534110-01-2 IN APPLICABILITY MSN 946 ADDED139 R 534120-01-4 IN APPLICABILITY MSN 946 ADDED140 D 534124-02-2 TASK DELETED141 D 534126-01-2 TASK DELETED142 R 534131-01-4 IN APPLICABILITY MSN 946 ADDED143 R 534140-01-1 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 144 R 534143-01-4 IN APPLICABILITY MSN 946 ADDED145 R 534144-01-4 IN APPLICABILITY MSN 946 ADDED146 R 534156-01-1 IN APPLICABILITY MSN 946 ADDED147 R 534159-02-1 IN APPLICABILITY MSN 946 ADDED148 D 534177-01-3 TASK DELETED149 R 535110-01-1 IN APPLICABILITY MSN 946 ADDED150 R 535118-01-1 IN APPLICABILITY MSN 946 ADDED151 R 535124-01-1 IN APPLICABILITY MSN 946 ADDED152 R 535127-01-3 IN APPLICABILITY MSN 946 ADDED153 R 535129-01-1 IN APPLICABILITY MSN 946 ADDED154 R 535130-01-1 IN APPLICABILITY MSN 946 ADDED155 R 535131-01-1 IN APPLICABILITY MSN 946 ADDED156 R 545101-02-2 IN APPLICABILITY MSN 946 ADDED157 R 545104-02-20 IN APPLICABILITY MSN 946 ADDED158 R 545106-01-2 IN APPLICABILITY MSN 946 ADDED159 R 545108-04-12 IN APPLICABILITY MSN 946 ADDED160 R 545118-02-2 IN APPLICABILITY MSN 946 ADDED161 R 545119-01-2 IN APPLICABILITY MSN 946 ADDED162 R 545122-01-2 IN APPLICABILITY MSN 946 ADDED163 R 545126-02-2 IN APPLICABILITY MSN 946 ADDED164 R 545126-02-2S100 THRESHOLD CHANGED FROM: "20 YE", TO: "24 YE"

IN APPLICABILITY: 275, 962, 1019, 1256, 1266 REMOVED

165 R 545128-01-2 IN APPLICABILITY MSN 946 ADDED166 R 545129-01-3 IN APPLICABILITY MSN 946 ADDED167 R 545129-01-3S100 THRESHOLD CHANGE FROM 26900 FC OR 87900 FH TO 21200 FC

OR 143500 FHINTERVAL CHANGE FROM "8500 FC OR 27700 FH" TO "6700 FC OR 45300 FH"

168 D 545139-02-7 TASK DELETED169 D 545140-01-8 TASK DELETED170 R 545140-02-14 IN APPLICABILITY MSN 946 ADDED171 R 545142-02-7 IN APPLICABILITY MSN 946 ADDED172 R 545146-03-5S020 IN APPLICABILITY MSN 946 ADDED173 D 545146-03-7S020 TASK DELETED174 D 545146-03-7 TASK DELETED175 R 545146-04-5S020 IN APPLICABILITY MSN 946 ADDED176 R 545150-02-2 THRESHOLD CHANGE FROM 26700 FC OR 81900 FH TO 24100 FC

OR 153600 FH INTERVAL CHANGE FROM "6000 FC OR 18300 FH" TO "5400 FC OR 34200 FH"

177 R 545150-02-7S020 IN APPLICABILITY MSN 946 ADDED178 R 545158-01-2 IN APPLICABILITY MSN 946 ADDED179 R 545160-01-1 IN APPLICABILITY MSN 946 ADDED180 R 545164-01-1 IN APPLICABILITY MSN 946 ADDED181 R 545168-02-13 THRESHOLD CHANGE FROM 50000 FH TO 60000 FH.

IN EFF 943, 946, 962, 1019, 1256, 1266 ADDED182 R 545168-02-13S100 IN APPCABILITY 943, 962, 1019, 1256, 1266 REMOVED 183 R 545174-02-5S100 IN APPLICABILITY MSN 946 ADDED184 R 545174-04-2 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 185 R 551001-01-1 IN APPLICABILITY MSN 946 ADDED186 R 551004-01-1 IN APPLICABILITY MSN 946 ADDED187 R 551008-01-9 IN APPLICABILITY MSN 946 ADDED188 R 551009-01-7 IN APPLICABILITY MSN 946 ADDED189 R 551011-01-1 IN APPLICABILITY MSN 946 ADDED190 R 551016-01-4S020 IN APPLICABILITY MSN 946 ADDED191 R 551019-01-4 IN APPLICABILITY MSN 946 ADDED192 D 551028-01-4 TASK DELETED193 R 551028-02-4 IN APPLICABILITY MSN 946 ADDED194 R 551029-02-4 IN APPLICABILITY MSN 946 ADDED195 R 551600-01-1 INTERVAL CHANGE FROM "18MO 8500 FH" TO "24 MO 10000 FH"

196 D 552007-02-2 TASK DELETED197 R 553020-01-1 IN APPLICABILITY MSN 946 ADDED198 R 553024-01-2 IN APPLICABILITY MSN 946 ADDED199 R 553026-01-2 IN APPLICABILITY MSN 946 ADDED200 R 554021-01-2 IN APPLICABILITY MSN 946 ADDED201 R 554023-01-2 IN APPLICABILITY MSN 946 ADDED202 R 571102-01-6S020 IN APPLICABILITY MSN 946 ADDED203 D 571103-02-4 TASK DELETED204 R 571107-01-5S020 IN APPLICABILITY MSN 946 ADDED205 R 571108-01-9S020 IN APPLICABILITY MSN 946 ADDED206 R 571116-01-5S020 IN APPLICABILITY MSN 946 ADDED207 R 571118-01-9S020 IN APPLICABILITY MSN 946 ADDED208 R 571121-01-5S020 IN APPLICABILITY MSN 946 ADDED209 R 571122-01-8S020 IN APPLICABILITY MSN 946 ADDED210 R 571123-01-5 IN APPLICABILITY MSN 946 ADDED211 R 571125-01-7S020 IN APPLICABILITY MSN 946 ADDED212 R 571126-01-6 IN APPLICABILITY MSN 946 ADDED213 R 571129-01-6S020 IN APPLICABILITY MSN 946 ADDED214 R 571130-01-6 IN APPLICABILITY MSN 946 ADDED215 R 571133-01-5S020 IN APPLICABILITY MSN 946 ADDED216 R 571137-01-6S020 IN APPLICABILITY MSN 946 ADDED217 R 571144-01-6S020 IN APPLICABILITY MSN 946 ADDED218 R 571145-01-5S020 IN APPLICABILITY MSN 946 ADDED219 R 571146-02-7S020 IN APPLICABILITY MSN 946 ADDED220 R 571152-01-5S020 IN APPLICABILITY MSN 946 ADDED221 R 571153-01-2S100 IN APPLICABILITY MSN 946 ADDED222 R 571159-01-7S020 IN APPLICABILITY MSN 946 ADDED223 R 571164-01-2 IN APPLICABILITY MSN 946 ADDED224 R 572004-02-7S020 IN APPLICABILITY MSN 946 ADDED225 R 572007-01-7 IN APPLICABILITY MSN 946 ADDED226 R 572009-01-8S020 IN APPLICABILITY MSN 946 ADDED227 D 572009-02-4 TASK DELETED228 D 572009-02-4S100 TASK DELETED229 R 572009-02-8S020 IN APPLICABILITY MSN 946 ADDED230 R 572010-01-1 IN APPLICABILITY MSN 946 ADDED231 R 572010-02-9S020 IN APPLICABILITY MSN 946 ADDED232 R 572012-02-6S020 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 233 R 572015-02-6S020 IN APPLICABILITY MSN 946 ADDED234 R 572016-02-9S020 IN APPLICABILITY MSN 946 ADDED235 R 572017-01-7S020 IN APPLICABILITY MSN 946 ADDED236 R 572018-01-9S020 IN APPLICABILITY MSN 946 ADDED237 R 572019-01-9S020 IN APPLICABILITY MSN 946 ADDED238 R 572023-02-8S020 IN APPLICABILITY MSN 946 ADDED239 R 572027-01-9S020 IN APPLICABILITY MSN 946 ADDED240 R 572029-01-8S020 IN APPLICABILITY MSN 946 ADDED241 R 572030-01-9S020 IN APPLICABILITY MSN 946 ADDED242 R 572032-01-9S100 IN APPLICABILITY MSN 946 ADDED243 R 572033-01-9S020 IN APPLICABILITY MSN 946 ADDED244 R 572034-01-8S020 IN APPLICABILITY MSN 946 ADDED245 R 572035-01-8S020 IN APPLICABILITY MSN 946 ADDED246 R 572036-01-8S020 IN APPLICABILITY MSN 946 ADDED247 R 572037-01-7S020 IN APPLICABILITY MSN 946 ADDED248 R 572039-01-9S020 IN APPLICABILITY MSN 946 ADDED249 R 572040-01-8S020 IN APPLICABILITY MSN 946 ADDED250 R 572043-01-9S020 IN APPLICABILITY MSN 946 ADDED251 R 572045-01-4 IN APPLICABILITY MSN 946 ADDED252 R 572046-01-9S020 IN APPLICABILITY MSN 946 ADDED253 R 572047-01-8S020 IN APPLICABILITY MSN 946 ADDED254 R 572049-01-9S020 IN APPLICABILITY MSN 946 ADDED255 R 572050-01-8S020 IN APPLICABILITY MSN 946 ADDED256 R 572051-01-10 IN APPLICABILITY MSN 946 ADDED257 R 572052-03-8S020 IN APPLICABILITY MSN 946 ADDED258 R 572054-01-1S100 IN APPLICABILITY MSN 946 ADDED259 R 572062-01-1 IN APPLICABILITY MSN 946 ADDED260 R 572063-01-9S020 IN APPLICABILITY MSN 946 ADDED261 R 572064-01-1 IN APPLICABILITY MSN 946 ADDED262 R 572065-01-6S020 IN APPLICABILITY MSN 946 ADDED263 R 572066-01-1 IN APPLICABILITY MSN 946 ADDED264 R 572067-03-7 IN APPLICABILITY MSN 946 ADDED265 R 572068-01-9S020 IN APPLICABILITY MSN 946 ADDED266 R 572069-01-10S020 IN APPLICABILITY MSN 946 ADDED267 R 572071-01-8S020 IN APPLICABILITY MSN 946 ADDED268 R 572073-01-8S020 IN APPLICABILITY MSN 946 ADDED269 R 572075-01-1 IN APPLICABILITY MSN 946 ADDED270 R 572081-01-14 IN APPLICABILITY MSN 946 ADDED271 R 572082-01-1S020 IN APPLICABILITY MSN 946 ADDED272 R 572083-01-1 IN APPLICABILITY MSN 946 ADDED273 R 572084-01-5S020 IN APPLICABILITY MSN 946 ADDED274 D 572090-02-1 TASK DELETED275 R 572092-01-8S020 IN APPLICABILITY MSN 946 ADDED276 R 572093-01-4S020 IN APPLICABILITY MSN 946 ADDED277 R 572093-02-4S020 IN APPLICABILITY MSN 946 ADDED278 R 572094-01-9S020 IN APPLICABILITY MSN 946 ADDED279 R 572106-01-8S020 IN APPLICABILITY MSN 946 ADDED280 R 572106-02-4 IN APPLICABILITY MSN 946 ADDED281 R 572107-01-8S020 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 282 R 572107-02-5 IN APPLICABILITY MSN 946 ADDED283 R 572108-02-9S020 IN APPLICABILITY MSN 946 ADDED284 R 572109-02-8S020 IN APPLICABILITY MSN 946 ADDED285 R 572110-01-9S020 IN APPLICABILITY MSN 946 ADDED286 R 572111-01-9S020 IN APPLICABILITY MSN 946 ADDED287 R 572119-02-5 IN APPLICABILITY MSN 946 ADDED288 R 572120-01-8S020 IN APPLICABILITY MSN 946 ADDED289 R 572121-01-9S020 IN APPLICABILITY MSN 946 ADDED290 R 572125-01-11S020 IN APPLICABILITY MSN 946 ADDED291 R 572125-02-9S020 IN APPLICABILITY MSN 946 ADDED292 R 572126-01-1 IN APPLICABILITY MSN 946 ADDED293 R 572126-02-8S020 IN APPLICABILITY MSN 946 ADDED294 R 572131-01-9S020 IN APPLICABILITY MSN 946 ADDED295 R 572133-01-9S020 IN APPLICABILITY MSN 946 ADDED296 R 572140-01-7S020 IN APPLICABILITY MSN 946 ADDED297 R 572141-01-7S020 IN APPLICABILITY MSN 946 ADDED298 R 572144-01-8S020 IN APPLICABILITY MSN 946 ADDED299 R 572148-01-9S020 IN APPLICABILITY MSN 946 ADDED300 R 572149-01-7S020 IN APPLICABILITY MSN 946 ADDED301 R 572151-01-1 IN APPLICABILITY MSN 946 ADDED302 R 572152-01-1 IN APPLICABILITY MSN 946 ADDED303 R 572153-01-10S020 IN APPLICABILITY MSN 946 ADDED304 R 572154-01-9 IN APPLICABILITY MSN 946 ADDED305 R 572155-01-1 IN APPLICABILITY MSN 946 ADDED306 R 572156-01-8S020 IN APPLICABILITY MSN 946 ADDED307 R 572158-01-9S020 IN APPLICABILITY MSN 946 ADDED308 R 572159-01-8S020 IN APPLICABILITY MSN 946 ADDED309 R 572161-01-1 IN APPLICABILITY MSN 946 ADDED310 R 572162-01-7S020 IN APPLICABILITY MSN 946 ADDED311 R 572163-01-1 IN APPLICABILITY MSN 946 ADDED312 R 572164-01-10S020 IN APPLICABILITY MSN 946 ADDED313 R 572165-01-10 IN APPLICABILITY MSN 946 ADDED314 R 572166-01-7S020 IN APPLICABILITY MSN 946 ADDED315 R 572171-02-1 IN APPLICABILITY MSN 946 ADDED316 R 572174-01-6S020 IN APPLICABILITY MSN 946 ADDED317 R 572180-01-9S020 IN APPLICABILITY MSN 946 ADDED318 R 572183-01-8S020 IN APPLICABILITY MSN 946 ADDED319 R 572183-02-8S020 IN APPLICABILITY MSN 946 ADDED320 R 572605-01-5S020 IN APPLICABILITY MSN 946 ADDED321 R 572606-01-8 IN APPLICABILITY MSN 946 ADDED322 R 572607-01-2S020 IN APPLICABILITY MSN 946 ADDED323 R 572608-02-2S020 IN APPLICABILITY MSN 946 ADDED324 R 572610-01-2 IN APPLICABILITY MSN 946 ADDED325 R 572610-02-8S020 IN APPLICABILITY MSN 946 ADDED326 R 572612-01-3 IN APPLICABILITY MSN 946 ADDED327 R 572612-02-9S020 IN APPLICABILITY MSN 946 ADDED328 R 572612-03-4S020 IN APPLICABILITY MSN 946 ADDED329 R 573001-01-10S020 IN APPLICABILITY MSN 946 ADDED330 R 573002-01-3S020 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 331 R 573003-01-1 IN APPLICABILITY MSN 946 ADDED332 R 573003-02-8S020 IN APPLICABILITY MSN 946 ADDED333 R 573004-01-1 IN APPLICABILITY MSN 946 ADDED334 R 574101-01-1 IN APPLICABILITY MSN 946 ADDED335 R 574102-01-8S020 IN APPLICABILITY MSN 946 ADDED336 R 574103-02-4S020 IN APPLICABILITY MSN 946 ADDED337 R 574104-01-7S020 IN APPLICABILITY MSN 946 ADDED338 R 574105-01-7S020 IN APPLICABILITY MSN 946 ADDED339 R 574106-01-7S020 IN APPLICABILITY MSN 946 ADDED340 R 574107-01-2 IN APPLICABILITY MSN 946 ADDED341 R 574107-02-7S020 IN APPLICABILITY MSN 946 ADDED342 R 574109-02-5S020 IN APPLICABILITY MSN 946 ADDED343 R 574110-02-4S020 IN APPLICABILITY MSN 946 ADDED344 R 574111-01-7S020 IN APPLICABILITY MSN 946 ADDED345 R 574112-01-1 IN APPLICABILITY MSN 946 ADDED346 R 574114-03-5S020 IN APPLICABILITY MSN 946 ADDED347 R 574115-02-6S020 IN APPLICABILITY MSN 946 ADDED348 R 574116-01-7S020 IN APPLICABILITY MSN 946 ADDED349 R 574119-01-1 IN APPLICABILITY MSN 946 ADDED350 R 574301-01-3 IN APPLICABILITY MSN 946 ADDED351 R 574304-01-1 IN APPLICABILITY MSN 946 ADDED352 R 574304-03-2 IN APPLICABILITY MSN 946 ADDED353 R 574305-01-1 IN APPLICABILITY MSN 946 ADDED354 R 574307-01-1 IN APPLICABILITY MSN 946 ADDED355 R 574401-01-3 IN APPLICABILITY MSN 946 ADDED356 R 574401-02-1 IN APPLICABILITY MSN 946 ADDED357 R 574404-01-1 IN APPLICABILITY MSN 946 ADDED

AMM update358 R 574404-03-2 IN APPLICABILITY MSN 946 ADDED

AMM update359 R 574404-03-2S100 AMM UPDATE360 R 574405-01-1 IN APPLICABILITY MSN 946 ADDED361 R 574501-01-1 IN APPLICABILITY MSN 946 ADDED362 R 574501-02-4 IN APPLICABILITY MSN 946 ADDED363 R 574504-01-1 IN APPLICABILITY MSN 946 ADDED364 R 574504-02-4 IN APPLICABILITY MSN 946 ADDED365 R 574505-01-1 IN APPLICABILITY MSN 946 ADDED366 R 574601-01-3 IN APPLICABILITY MSN 946 ADDED367 R 574601-02-1 IN APPLICABILITY MSN 946 ADDED368 R 574604-01-1 IN APPLICABILITY MSN 946 ADDED369 R 574604-02-3 IN APPLICABILITY MSN 946 ADDED370 R 574605-01-1 IN APPLICABILITY MSN 946 ADDED371 R 574701-01-1 IN APPLICABILITY MSN 946 ADDED372 R 574701-02-4 IN APPLICABILITY MSN 946 ADDED373 R 574704-01-1 IN APPLICABILITY MSN 946 ADDED374 R 574704-02-3 IN APPLICABILITY MSN 946 ADDED375 R 574704-03-1 IN APPLICABILITY MSN 946 ADDED376 R 574705-01-1 IN APPLICABILITY MSN 946 ADDED377 R 574801-01-1 IN APPLICABILITY MSN 946 ADDED378 R 574801-02-3 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 379 R 574804-03-2 IN APPLICABILITY MSN 946 ADDED380 R 574805-01-1 IN APPLICABILITY MSN 946 ADDED381 R 574901-01-1 IN APPLICABILITY MSN 946 ADDED382 R 574901-02-3 IN APPLICABILITY MSN 946 ADDED383 R 574904-01-1 IN APPLICABILITY MSN 946 ADDED384 R 574904-02-4S020 IN APPLICABILITY MSN 946 ADDED385 R 574905-01-1 IN APPLICABILITY MSN 946 ADDED386 R 575001-01-1 IN APPLICABILITY MSN 946 ADDED387 R 575002-01-1 IN APPLICABILITY MSN 946 ADDED388 R 575003-01-1 IN APPLICABILITY MSN 946 ADDED389 R 575004-01-1 IN APPLICABILITY MSN 946 ADDED390 R 575005-01-1 IN APPLICABILITY MSN 946 ADDED391 R 575006-01-1 IN APPLICABILITY MSN 946 ADDED392 R 575008-01-1 IN APPLICABILITY MSN 946 ADDED393 R 575010-01-7S020 IN APPLICABILITY MSN 946 ADDED394 R 575011-01-9S020 IN APPLICABILITY MSN 946 ADDED395 R 575012-01-7S020 IN APPLICABILITY MSN 946 ADDED396 R 575013-01-5S020 IN APPLICABILITY MSN 946 ADDED397 R 575015-02-3 IN APPLICABILITY MSN 946 ADDED398 R 575016-01-9S020 IN APPLICABILITY MSN 946 ADDED399 R 575017-01-8S020 IN APPLICABILITY MSN 946 ADDED400 R 575018-01-8S020 IN APPLICABILITY MSN 946 ADDED401 R 575022-01-4 IN APPLICABILITY MSN 946 ADDED402 R 575023-01-3S020 IN APPLICABILITY MSN 946 ADDED403 R 575025-01-8S100 IN APPLICABILITY MSN 946 ADDED404 R 575051-01-2 IN APPLICABILITY MSN 946 ADDED405 R 575054-01-1 IN APPLICABILITY MSN 946 ADDED406 R 575055-01-1 IN APPLICABILITY MSN 946 ADDED407 R 575057-01-2 IN APPLICABILITY MSN 946 ADDED408 R 575059-01-1 IN APPLICABILITY MSN 946 ADDED409 R 575063-01-3 IN APPLICABILITY MSN 946 ADDED410 R 575065-01-1 IN APPLICABILITY MSN 946 ADDED411 R 575067-01-2 IN APPCABILITY 943, 946, 962, 1019, 1256, 1266 ADDED412 R 575067-01-2S100 THRESHOLD CHANGE FROM " 22500 FC OR 67500 FH" TO "18200

FC OR 109200 FH"INTERVAL CHANGE FROM "8500 FC OR 25500 FH" TO "6400 FC OR 38400 FH"

413 R 575067-02-2 IN APPCABILITY 943, 946, 962, 1019, 1256, 1266 ADDED414 R 575067-02-2S100 THRESHOLD CHANGE FROM " 22500 FC OR 67500 FH" TO "18200

FC OR 109200 FH"INTERVAL CHANGE FROM "8500 FC OR 25500 FH" TO "6400 FC OR 38400 FH"

415 R 575069-01-2 IN APPLICABILITY MSN 946 ADDED416 D 575401-02-1 TASK DELETED417 R 575402-01-1 IN APPLICABILITY MSN 946 ADDED418 R 575403-01-1 IN APPLICABILITY MSN 946 ADDED419 R 575403-01-1S100 APPCABILITY CHANGE FROM 275 TO 294, 299, 366420 R 575404-03-2 IN APPLICABILITY MSN 946 ADDED421 R 575405-01-1 IN APPLICABILITY MSN 946 ADDED422 R 575405-02-1 IN APPLICABILITY MSN 946 ADDED



ITEM REVCODE AMS TASK NUMBER DESCRIPTION OF CHANGE 423 R 575407-01-1 IN APPLICABILITY MSN 946 ADDED424 R 575409-01-1 IN APPLICABILITY MSN 946 ADDED425 R 575503-01-1 IN APPLICABILITY MSN 946 ADDED426 R 575503-02-1 IN APPLICABILITY MSN 946 ADDED427 R 575505-01-1 IN APPLICABILITY MSN 946 ADDED428 R 575505-02-1 IN APPLICABILITY MSN 946 ADDED429 R 575507-01-1 IN APPLICABILITY MSN 946 ADDED430 R 575507-02-1 IN APPLICABILITY MSN 946 ADDED431 R 575509-01-1 IN APPLICABILITY MSN 946 ADDED432 R 575509-02-1 IN APPLICABILITY MSN 946 ADDED433 R 576103-01-1 IN APPLICABILITY MSN 946 ADDED434 R 576104-01-1 IN APPLICABILITY MSN 946 ADDED435 R 576105-01-1 IN APPLICABILITY MSN 946 ADDED436 R 576108-01-1 IN APPLICABILITY MSN 946 ADDED437 R 576113-01-1 IN APPLICABILITY MSN 946 ADDED438 R 576114-01-1 IN APPLICABILITY MSN 946 ADDED439 R 576114-02-1 IN APPLICABILITY MSN 946 ADDED440 R 576115-01-1 IN APPLICABILITY MSN 946 ADDED441 R 576117-01-1 IN APPLICABILITY MSN 946 ADDED442 R 576118-01-1 IN APPLICABILITY MSN 946 ADDED443 R 577003-01-1 IN APPCABILITY 943, 962, 1019, 1256, 1266 REMOVED 444 N 577003-01-3 NEW TASK 445 R 723300-P1-1 APPCABILITY CHANGE FROM TO ALL. (NOTE IN DESCRIPTION)446 R 783200-P3-1 INTERVAL CHANGE FROM 1C TO 18 MO447 R ZL-322-01-3 IN APPLICABILITY MSN 946 ADDED448 R ZL-323-02-3 IN APPLICABILITY MSN 946 ADDED449 R ZL-325-02-3 IN APPLICABILITY MSN 946 ADDED450 R ZL-326-02-4 IN APPLICABILITY MSN 946 ADDED451 R ZL-326-03-4 IN APPLICABILITY MSN 946 ADDED452 N 256500-01-1VNA NEW TASK 453 N 282500-01-VNA NEW TASK 454 D 533021-02-2 TASK DELETED455 D 255100-20-1 TASK DELETED456 R 242100-15-1 REMOVE TASK FROM TCI CROSS REFERENCE TABLE457 R 361251-01-3 REMOVE TASK FROM TCI CROSS REFERENCE TABLE458 R 361251-01-4 REMOVE TASK FROM TCI CROSS REFERENCE TABLE459 R 731000-P1-1 REMOVE TASK FROM TCI CROSS REFERENCE TABLE



SECTION1INTRODUCTION


ISSUE 10 AMENDMENT 01 INTRODUCTION Page : 1/21

GENERAL INTRODUCTION

The Aircraft Maintenance Schedule (AMS) document is issued by VIETNAM AIRLINES to define the maintenance program applicable to A330 aircraft shown on aircraft list (below). The AMS has been established to give a coordinated view of all tasks periodically performed on airframe systems, structure or power plant in purpose of detecting or preventing any fault which could affect the airworthiness of the aircraft. It contains maintenance tasks from the A330 Maintenance Planning Document (MPD) Revision 20 date 01/Sep/2013 customized in accordance with VIETNAM AIRLINES:

- National Requirements - General Maintenance Policy - Vendors Recommendations - Aircraft Definition (Basic version, model and modification status).

It is also kept updated by additions/ amendments/ or intervals arising from (if any) :

- In service experience - Reliability Program Document

The following issues of the A330 major source documents are covered in this AMS Revision :

- Maintenance Review Board Report (MRBR) Revision 14 dated JUN 13 - ALS part 1 Safe Life Airworthiness Limitation Items Rev 07 date SEP 23/13 - ALS Part 2 Damage Tolerant Airworthiness Limitation Items (DT ALI) Issue 19 dated 23 MAR 2012 - ALS Part 3 Certification Maintenance Requirements (CMR) Rev 04 dated AUGUST 2013 - ALS Part 4 Ageing Systems Maintenance (ASM) Rev 04 dated AUGUST 2013 - ALS Part 5 Fuel Airworthiness Limitations (FAL) Rev 00 dated 16 NOV 2011 - ETOPS CMP Document Issue 25 dated 28 MAY 2013 - PW Engine Manual Chapter 5

The AMS is kept updated by additions or amendments from sources mentioned here in above and detailed in the following section

Attention is drawn to the fact that although the Maintenance Planning Document will reflect all repetitive scheduled



maintenance tasks promulgated by MRBR, ALS Parts, AOT, ISB, SIL, AD/CN, ..., it is the operators responsibility to adjust their programs on receipt of the source document and not to wait until the amended A330 MPD revision has been published

This Maintenance Schedule is applicable to the following aircraft: AIRCRAFT LIST

REGISTRATION

MSN

MODEL VERSION

ENGINE APU WV WV GROUP REMARKS

VN-A371 0275 A330-223 PAX PW4168A GTCP331 021 32A




VN-A376 0943 A330-223 PAX PW4168A GTCP331 052 32E


VN-A378 1019 A330-223 PAX PW4168A PW4170

GTCP331 052 32E

VN-A379 1256 A330-223 PAX PW4170 GTCP331 052 32E

VN-A381 1266 A330-223 PAX PW4170 GTCP331 052 32E




CONTENT The A330 Aircraft Maintenance Schedule (AMS) defines all Requirements for scheduled maintenance. Unscheduled maintenance such as lightning strike, hard landing inspection etc is performed i.a.w. Chapter 05 AMM. The A330 Aircraft Maintenance Schedule (AMS) is divided into Sections 0 to 4. Section 0 SUMMARY OF CHANGES Section 1 GENERAL INTRODUCTION Section 2 LINE MAINTENANCE CHECK Section 3 SCHEDULED COMPONENTS MAINTENANCE Section 4 SCHEDULED AIRCRAFT MAINTENANCE



MAINTENANCE CHECKS INTERVAL

1. LINE MAINTENANCE CHECKS

PF Pre-Flight Check: To be performed before each flight, but not earlier than 2 hours before the flight.

TR Transit Check To be performed during each A/C transit if it doesnt exceed 36 calendar hours.

TE Terminal

Check (Daily Check )

To be performed in principle every day and in any case interval must not exceed 36 hours elapsed time.

WY Weekly Check To be performed every 7 calendar days or before the next flight if the aircraft has not flown for more than 7 days.

ETOP PDSC

ETOPS Pre-Departure

Service Check

To be performed within 2-4 hours of ETOPS departure

2. A CHECK: To be accomplished every 800 flying hours. A-Check and multiples : To be accomplished every 800 FH and multiples

3. C CHECK:

1C-Check : To be performed every 24 Months 2C-Check : To be performed every 42 Months 4C-Check : To be performed every 6 Years



8C-Check : To be performed every 12 Years

4. Structure Section: For the Structure section, the basic initial thresholds and intervals for environmental deterioration related items are as follows: Thresholds: 6 Years and 12 Years Intervals: 6 Years and 12 Years NOTE: Some calendar thresholds and intervals remain at 5 Years or 10 Years, pending further evolution. Thresholds and intervals for fatigue damage related items are given in Flight Cycles (and Flight Hours for range sensitive items).



TASK INTERVAL FRAME: Operational units (usage parameters)

- "FH" (Flight hours) : Elapsed time between wheel lift off and touchdown. - "CY", FC (Flight Cycle) : A complete take off and landing sequence. - "AH" (APU Hours) : APU operating hours. PU task intervals quoted in terms of APU HRS may be converted to another

usage parameter in accordance with conversion factor. APU hours multiply flight hours by 0.35; APU cycles multiply APU hours by 1.00

- Battery Operating Hour: To calculate the Battery Operating Hour the following apply: 1 FH = 1.25 Battery Operating Hour

Calendar units

- HR" (Hour) : One Calendar hour elapsed. - "DY" (Day) : 24 Calendar hours elapsed. - "MO" (Month) : One Calendar month. - YE" (Year) : One Calendar year.

Other codes

- "NR" (National Requirement): Task known as being subject to national regulatory requirement. - VR" (Vendor Recommendation): Interval value dependent on task vendor recommendation. - "NT" (Note): Refer to the note at the task description.



GENERAL RULES The following rules, apply to the A330 maintenance program: A. The operator's manuals shall contain the details and responsibilities for accomplishing the maintenance identified by this

document. B. The overall reliability of the A330 will be monitored by each operator's system for continuous analysis and surveillance as

required by the operator's Regulatory Authority. C. Task intervals of tasks with source MRBR may be changed in accordance with operator's Regulatory Authority.

However, tasks with Failure Effect Category 5 and 8 must not be deleted from the operator's maintenance program. In this respect, attention is drawn to the task origin (refer to MPD SOURCE column).

D. Each operator should be aware of the various inspection techniques such as X-Ray, ultrasonic, eddy current, radio isotope, which are available and described in the Non Destructive Testing Manual (NTM). The use of such techniques can be developed to provide a valuable adjunct to the prescribed visual inspections. For any substitution of such inspection technique, it must be ensured that the same damage size will be detectable by the proposed technique with, at least, the same level of confidence.

E. Items that are life limited will be removed from service according to the life limits stated in the appropriate section of the engine or aircraft manufacturer's manuals. These sections are referenced in the aircraft "Type Certificate Data Sheet".

F. Certification Maintenance Requirement tasks generated by systems safety assessment shall not be deleted from operators maintenance program. CMR** : Task interval may be escalated by an operator, in accordance with an approved related program. CMR* : Task interval shall not be escalated by an operator.

G. Tasks may be considered to conform to the requirements of the scheduled maintenance program if accomplished as part of a Regulatory Authorities approved/accepted equivalent check/test by flight crew.

H. It is the responsibility of each operator to adjust his own maintenance program in accordance with his National Requirements and to comply with existing rules with respect to reporting to his Regulatory Authority and to the



manufacturer events having effects on the continued airworthiness of the aircraft. I. Task interval parameters expressed in this MPD may be converted to an individual operators desired unit (flight hours,

cycles or calendar time) provided this conversion does not result in the operator exceeding the initial requirements of the MPD.

J. The maintenance clock does not stop while the aircraft is in maintenance condition. Although the aircraft does not collect any FH or FC when being on ground, attention has to be given to tasks, where the interval is expressed in calendar time (hours, days, month, year). All tasks that become due at the time of the maintenance visit have to be performed prior to return to service. However, there is no need to repeat inspections during the check event. E.g. during a 4 weeks downtime, tasks with interval 8 DY only need to be performed at the end of the check (return to service).

K. The thresholds and intervals quoted in calendar time in this document include aircraft time in and out of service. In other words, operators will not, in general, be allowed to take credit for time out of service or storage periods to extend calendar inspection thresholds/intervals. Exceptions to this can be considered by Airbus Maintenance Engineering but will depend on variables such as time duration, aircraft age, environment and where aircraft was in maintenance cycle. Specific advice can be given by Airbus Maintenance Engineering on a case-by-case basis if relevant aircraft details are provided.

L. The reapplication of all protective materials (e.g. Temporary Protection Systems (TPS), paints etc.) Shall be carried out following their removal to perform the inspection/maintenance task.

M. The CMP (ETOPS) document, reference AI/EA5000, is the authoritative document for mandatory ETOPS Maintenance Standards. Where maintenance task intervals in the CMP are more restrictive than required in the MRBR, these overrule those in the MRBR. Where the MRBR task interval is more frequent than required by the CMP, the MRBR value remains valid until the operator justifies escalation (the CMP interval acts as an upper limit to the escalation). Maintenance tasks, which become obsolete due to an authorized configuration change are not applicable.

N. Any fairings, panels, doors or other items which are removed/opened to gain access for maintenance tasks must also be inspected for general condition with a minimum level of GVI before reassembly/refitting.

O. Operators shall report any findings to the manufacturer via the inspection reporting system on AirbusWorld/Maintenance and Engineering/Prepare Maintenance/Optimize maintenance management/Optimize maintenance program/Report my check records.



MAINTENANCE CLOCK STARTING POINT Unless otherwise specified by AIRBUS in the documentation of an aircraft at time of first delivery, the starting point for calculation of the due dates or times of all aircraft maintenance tasks is identified in the following paragraphs.

A. General rule The date of first Transfer of Title (ToT) may be used as the starting point for the following: Systems / Power Plant tasks with intervals expressed in airframe FH, FC or Calendar Time (except as identified in paragraph 2. Specific guidance) Structure tasks with an interval quoted in Calendar Time Zonal tasks NOTE: This may not be valid if the first ToT occurs more than 90 days after first flight. In this situation specific guidance may be given to the operator at time of delivery. If details are not available to subsequent operators then any task that has not yet been accomplished shall be conservatively planned with reference to first flight date. First flight shall be used for all structure tasks with an interval quoted in FH, FC or LDGS. Tasks with intervals quoted in terms of component FH or component FC (e.g. APU Hours, Engine Cycles, ACT FH) shall be counted from First Flight of the component. The time to start the clock for tasks with applicability determined by post-delivery modification embodiment is the date of embodiment.

B. Specific guidance - For ALS Part 1 (SL-ALI) items : Limitations quoted in Calendar Time, FC, LDGS or FH count from first flight after

installation - For ALS Part 2 (DT-ALI) tasks:

o The threshold is the time at which the maintenance task is first due. Threshold limitations quoted in FC or FH count from first flight. Threshold limitations quoted in Calendar Time may be counted from the Transfer of Title to the first operator

o For repeat maintenance tasks, the interval usage parameter (Calendar Time, FC or FH) is counted from the time the task was previously performed.



o In cases where the first maintenance is accomplished very early, the next inspection can be performed at the threshold if the period (Calendar Time, FC or FH) between initial task accomplishment and the threshold is greater than the interval

o When alternative inspection methods are provided, the next interval applicable is the one associated with the inspection method used at the previous inspection.

o "Touch and Go" cycles can be neglected if they are less than 5% of the total number of Flight Cycles up to threshold inspection or between two consecutive inspections. Each "Touch and Go" cycle above 5% is to be counted as one Flight Cycle, up to threshold inspection or between two consecutive inspections.

- For ALS Part 3 (CMR) tasks: o Limitations quoted in FH or Calendar Time may be counted from the Transfer of Title to the first Operator. This

policy is agreed with EASA in Consideration of the very low number of FH performed between first flight and delivery, and the methodology used to define the value of CMR task limitations.

o Limitations quoted in FC count from first flight. - For ALS Part 4 (ASM) tasks:

o Limitations controlled at aircraft level and quoted in Calendar Time count from the Transfer of Title to the first operator.

o Limitations controlled at aircraft level and quoted in FH, FC or LDGS count from first flight. o Limitations controlled at component/subassembly level and quoted in Calendar Time, FH, FC or LDGS count from

the date at which the component/item accomplishes the first flight for which it will undertake its intended function. - For ALS Part 5 (FAL) tasks:

o Limitations quoted in Calendar Time may be counted from the Transfer of Title to the first operator. o Limitations quoted in FH or FC count from first flight.

- For an overhauled landing gear or a new landing gear installed after first Transfer of Title: the start date for Calendar Time tasks is the date of the gears first flight after installation. If this first flight takes place more than 90 days after installation contact Airbus Maintenance Programs Engineering front desk: [email protected]

- For equipment having intervals defined by the vendor (VR) or by National Requirements (NR) : the starting point is the date of manufacture or date of overhaul (for Calendar Time tasks) or the first flight for which it will undertake its intended function (for FH and FC tasks) unless otherwise stated by vendor or National Authority.

- For components addressed by Airworthiness Directive (AD):as stated in the AD.



- For components that are transferred between aircraft: If the required task on the transferred component is performed as part of the installation process, then the next performance of the task counts from the installation date. Otherwise:

o For system and structural components transferred between aircraft, the threshold for Calendar Time tasks is counted from either the date at which the aircraft to which it was originally fitted had its first Transfer of Title (if applicable) or, for a new component installed after delivery, the date at which the component accomplishes its first flight.

o For structural components transferred between aircraft, the threshold for FH, FC or LDGS tasks is counted from the date at which the component accomplishes its first flight.

o For system components transferred between aircraft, the threshold for FH and FC tasks is counted from either the date at which the aircraft to which it was originally fitted had its first Transfer of Title (if applicable) or, for a new component installed after delivery, the date at which the component accomplishes its first flight.

Summary:

Source Calendar Time Flight Hours Flight Cycles or Landings

MRBR SYSTEM TOT TOT TOT STRUCTURE TOT 1st Flight 1st Flight ZONAL TOT TOT TOT

ALS

Part 1 1st Flight 1st Flight 1st Flight Part 2 TOT 1st Flight 1st Flight Part 3 TOT TOT 1st Flight Part 4 (aircraft level) TOT 1st Flight 1st Flight Part 4 (component level) 1st Flight 1st Flight 1st Flight Part 5 TOT 1st Flight 1st Flight

LDG overhaul or installation of new gear 1st Flight after installation N/A 1st Flight



after first TOT

NR, VR Date of Manufacture or Overhaul*

Date of Manufacture or Overhaul*

Date of Manufacture or Overhaul*

AD See AD See AD See AD * Unless otherwise stated in vendor or National Authority documentation



IMPLEMENTATION PERIOD A. GENERAL

The IMPLEMENTATION PERIOD is a Grace period for the first time accomplishment of new tasks added to a Maintenance Program of an aircraft already in service in case there is no specific note of compliance date. The following paragraphs suggest Implementation Periods for the tasks originating from the various MPD source documents. The Implementation Period, often referred to as a Grace period, is to assist with first time accomplishment of new tasks added to a maintenance program of an aircraft already in service.

B. AD/CN The compliance date is identified in the AD/CN. C. Airworthiness Limitations Items (ALI) ALS Part 2

ALI grace periods must be handled on a case by case basis, using specific utilization data from concerned aircraft. It would be ensured that there do not exceed the limitation without prior agreement with the manufacturer, the local airworthiness authority and the certificating authority. In exceptional circumstances an ALI may be issued which is already overdue on a particular aircraft. In such cases Vietnam Airlines will contact manufacture (Airbus) to provide guidance for specific advice.

D. Certification Maintenance Requirements (CMR) ALS Part 3 In theory, a CMR cannot be added, or an existing CMR made more restrictive, to an in-service aircraft. All CMRs should be published before the subject design feature enters service, whether this is on the basic aircraft or as a result of a modification. If delays occur in CMR document approval it is possible that a CMR becomes valid after EIS. In this case, the CMR document transmittal letter will advise an appropriate grace period before first time accomplishment.

E. Aging System Maintenance (ASM) ALS Part 4 ALS Part 4 tasks are being established in order to allow operation of aircraft systems beyond their original qualification. Beyond this point, ageing effects may affect the characteristics leading to an increased potential for failure. The Part 4 of the Airworthiness Limitations Section (ALS) therefore contains the maintenance actions together with their limitation to help to qualify the systems for continued operation

F. Fuel Airworthiness Limitation Items (FAL) ALS Part 5 On aircraft that have already exceeded the task threshold, It is recommended that the FAL tasks are performed at the operator's next scheduled structural inspection at 6 YE or 12 YE.

G. MRB Report and MRB Report Temporary Revision (TR) MRB Report (MRBR) tasks arise from a theoretical analysisof the aircraft prior to entry into service. Tasks are categorized according to whether they are associated with hidden or evident conditions and according to their contribution to the avoidance of safety and non safety related failure effects. These categories give an idea of 'importance' or 'criticality' (FEC 5, 8, 9, 6 and 7 decreasing order of importance) and allow a different grace period policy to be established for different groups.



Depending on Vietnam Airlines qualifications and overall VAECO maintenance experience, adjustments to initial maintenance program tasks and intervals shall be approved by CAAV.

Vietnam Airlines suggest that a local guideline could be as follows:

- For all A and A multiple tasks (including those quoted in an equivalent FH/FC/Calendar Time parameter): Perform at the next A-Check. This might not be the next A-Check (for which the planning may be completed) but it would be expected in the following one. - For all former C and 2C tasks (18 MO, 24 MO, 10000 FH, 42 MO, 20000 FH & 48 MO tasks) or equivalent

threshold/interval: Perform at the next C-Check. This might not be the next C-Check (for which the planning may be completed) but it would be expected in the following one.

NOTE: If task elapsed time is short and any possible corrective action is easily addressed, first performance of at least the FEC 5 and 8 tasks in the next convenient Acheck package. NOTE: L/HIRF ATA 20 tasks (listed in MRB Appendix 9) should be scheduled as a priority in the next CCheck. - For 4C and 8C tasks (including those quoted in an equivalent FH/FC/Calendar Time parameter): Perform at the next C-Check or next equivalent check. NOTE: It is recognized that in some cases access is not available at the C/2C opportunity, for example, fuel tank entry, galley or lavatory removal. In these cases, unless stated otherwise in the MRB Report transmittal letter, Airbus recommends accomplishment at the next 4C check.

- For CPCP related tasks A revised CPCP requirement is normally associated with corrosion findings. In case of overruns, the concerned operator needs to consider his local operating conditions in order to assess the potential for corrosion in this area on his particular aircraft. It is recommended to perform the task as soon as possible on at least one aircraft in the fleet in order to help make this assessment. Delay in accomplishment may lead to higher repair costs but not a loss of continued airworthiness. Note that if a safety concern exists, a new CPCP task recommendation on an inservice aircraft would be promulgated by ISB (and possibly CN/AD) in addition to inclusion in the MRB Report. - For EWIS related tasks On aircraft that have already exceeded the task threshold, Airbus recommend that the EWIS tasks are performed at the operator's next convenient check opportunity unless access is assessed as insufficient to perform the task without



exceeding the scheduled out-of-service period. In this case, the task should be performed at the next suitable access opportunity (e.g. a structural inspection at 6 YE or 12 YE) but not exceeding the task interval counting from the MRBR.

H. Inspection Service Bulletins / All Operator Telexes

As for AD, these documents normally include a recommended compliance time. Where this is not stated, it is recommended that Vietnam Airlines follows the same guidance as for the MRB Report.

I. Service Information Letters It is recommended that Vietnam Airlines follows the same guidance as for the MRB Report.



PERMITTED VARIATIONS TO MAINTENANCE PERIODS

Vietnam Airlines may vary the periods described by this Maintenance Schedule provided such variations are within the limits defined below.

Variations shall be permitted only when the periods prescribed by this Maintenance Schedule (or documents m support of this Maintenance Schedule) cannot be complied with due to circumstances which could not have reasonably been foreseen by Vietnam Airlines.

The decision to vary any of the prescribed periods shall be taken only by the Chief Inspector/Quality Manager or person of equivalent status on behalf of Vietnam Airlines.

item controlled by flying hours maximum variation of the prescribed period

5000 flying hours or less 10% more than 5000 flying hours 500 flying hours item controlled by calendar time

maximum variation of the prescribed period

1 year or less 10% or 1 month whichever is the lesser More than 1 year but not exceeding 3 years

2 months

more than 3 years 3 months item controlled by landing/cycles

maximum variation of the prescribed period

500 landing/cycles or less 5% or 25 landing/cycles, whichever is the lesser.

more than 500 landing/cycles 5% or 250 landings/cycles, whichever is the lesser.



NOTES : 1 ) Tolerances may not be cumulated. 2 ) Tolerances are not allowed for items related to ALIs , LLP, CMR , ASM, FAL, AD/CN, 3 ) If Permitted Variations is used for ETOPS Tasks (task with note CMP task), this Aircraft must be downgrate to NON

ETOPS till performance of the task. 4 ) For the ECO task Tolerances is 20%.



METHOD OF NEXT DUE CALCULATION : When determine the next due of a check, use the following method:

- If CRS date is after Due Date, then the Next Due = Due + Interval - If CRS date is before Due Date, then the Next Due = CRS + Interval

Due Next Due

CRS date

CRS date



FORMAT LAYOUT DESCRIPTION A GENERAL The schedule maintenance tasks are shown in a table of 7 columns. Each task is identified by a specific "Task

Number". The total information recorded under a task number is called "Item". B DEFINITION OF TERMS

(1) REVISION column A letter code gives the status of the item at the date of issuance : N : New R : Revised D : Deleted Blank : No change

(2) ITEM NUMBER Column. a) General rules : The Item Number is built as written in the A330 Maintenance Planning Document and ATA 100 specification and has following format : XX-YYY-YY with XX = ATA chapter YYY-YY = MPD sequence number (3) ZONE Column



A Number of three digits identifying the area where the system, part or equipment covered by the item is located, in compliance with the A330 zoning system.

The zone allocation has been made according to the following rules : a) If the task involves only one zone, the relevant zone number is indicated b) If the task involves several zones for access, action and result, the most appropriate zone number is

indicated. c) If the zone number cannot be determined, the number "000" is indicated. (4) DESCRIPTION Column This column provides the following information : a) Task description Gives a concise description of the test or inspection to be performed. b) Task preparation (if applicable). Specifies the preliminary steps to be performed prior the maintenance task itself. C) Specifies the identifiers of the access panels, lining or doors to be opened or removed for

accomplishment of the task. (5) INTERVAL and THRESHOLD Column This information gives a specific value of an operational parameter or of a letter code defining the maximum

time that can separate two complete accomplishments of the task and the first accomplishment of the task. (6) REFERENCES Column This column provides references of the task in the A330 Aircraft Maintenance Manual.



(7) EFFECTIVITY Column The information given in this column defines the aircraft on which the task is applicable: - "ALL" indicates that the task is applicable to all aircraft in the A330 fleet. - Serial number indicates that the task is applicable to this particular aircraft in A330 fleet.\

- For Task with the NOTE: TASK COMPONENT RELATED the effectivity is shown as ALL, because the component is changeable and can replaced with another P/N.

UP-DATING Revision of subject document will be done as follows : - Revision amendment list shall provide the modifications brought since the last revision with a short description of

the technical background of this change. - Urgent items will be handled separately with a yellow form (Temporary Revision). - In case of cancellation of an item within a given sub-chapter, the item number should be retained and the letter "D"

is indicated in revision column. On the next revision, it would be no more present.


ISSUE 10 AMENDMENT 01 GLOSSARY Page : 1/11

GLOSSARY

01. GENERAL DEFINITIONS

THRESHOLD The specific value of a usage parameter (flight cycles, flight hours, etc) at which the first inspection of some particular level or method should be conducted.

REPEAT INTERVAL The maximum permitted period for all tasks not performed on a sampling basis that can separate total completion of a task from its next accomplishment.

MAINTENANCE TASK

An action or set of actions required to achieve a desired outcome which maintains an item (component, system/sub-system, structure) in or restores an item to serviceable condition. This term includes inspection and determination of condition.

MAINTENANCE SIGNIFICANT ITEM (MSI)

Item identified by the manufacturer, whose failure: - Could affect safety (ground or flight), and/or - Is undetectable during operation, and/or - Could have significant operational economic impact, and/or- - Could have significant non-operational economic impact.

STRUCTURE SIGNIFICANT ITEM (SSI)

A structural detail, structural element or structural assembly which is judged significant by the manufacturers because of the reduction in aircraft residual strength or loss of structural function which are consequences of its failure.

DISCARD (DIS) The removal from service of an item at a specified life limit

RESTORATION That work (on/off the aircraft) necessary to return the item to a specific standard.

REPLACEMENT The action whereby an item is removed and another new or restored item is installed in its place. SERVICING Consumable replenishment by servicing



02. SYSTEMS TASK DEFINITIONS :

CHECK Task performed to ensure that a system or component is still serviceable (check of bottle weight, check of firing circuit continuity, etc) or that pressures or fluid levels are correct.

VISUAL CHECK ( VC ) A visual check is an observation to determine that an item is fulfilling its intended purpose.Does not require quantitative tolerances. This is a failure finding task.

DETAILED VISUAL INSPECTION (DVI)

An intensive visual examination of a specified detail, assembly, or installation. It searches for evidence of damage or irregularity using adequate lighting and, where necessary, inspection aids such as mirrors, hand lens, etc. Surface cleaning and elaborate access procedures may be required.

FUNCTIONAL CHECK ( FUC ) A quantitative check to determine if one or more functions of a system/sub-system or component performs, within specified limits. This task may call for the use of special test equipment.

OPERATIONAL CHECK ( OPC )

A task to determine that an item is fulfilling its intended purpose. Do not require quantitative tolerances. This is a failure finding task.

LUBRICATION (LUB) Term covering all types of lubrication (grease gun, squirt can, spray, brush or hand application) for the purpose of maintaining the inherent design operating capabilities of an item.



03. STRUCTURAL AND ZONAL TASKS DEFINITIONS :

GENERAL VISUAL INSPECTION ( GVI )

A visual inspection that will detect obvious unsatisfactory conditions/discrepancies in structure and system/powerplant installations. This type of inspection may require removal of fillets, fairings, access panels, doors, etc, to gain access and the use of ladders, workstands, etc, may be required to gain proximity.

DETAILED INSPECTION ( DI ) An intensive visual examination of a specified detail, assembly, or installation . A potential failure finding task.

SPECIAL DETAILED INSPECTION ( SDI )

An intensive check of a specific location requiring some special technique such as nondestructive test techniques, dye penetrant, high-powered magnification, etc and that may require disassembly procedures.



04. CORROSION LEVEL DEFINITIONS :

LEVEL 1 CORROSION Corrosion occurring between successive inspections that is local and can be re-worked/blended-out within manufacturers allowable limits (e.g. SRM, SB, etc.).

OR

Corrosion occurring between successive inspections exceeds allowable limit but is local and can be attributed to an event not typical of operator usage of other aircraft in the same fleet (e.g. Mercury spill).

OR

Operator experience over several inspections has demonstrated only light corrosion between each schedule inspections but the latest inspection and cumulative blend-out now exceed allowable limit.

The terms local corrosion and light corrosion are model specific and will be determined by the manufacturer and published in appropriate maintenance documents.

LEVEL 2 CORROSION

Corrosion occurring between successive inspections that requires a single re-work/blend-out which then exceeds allowable limits, requiring a repair/reinforcement, or complete or partial replacement of a PSE, or other structure listed in the Baseline Program.

OR

Corrosion occurring between successive inspections, that is widespread and requires a single blend-out approaching allowable rework limits.



LEVEL 3 CORROSION

Corrosion found during the first or subsequent inspections, which is determined (normally by the operator) to be an urgent airworthiness concern, requiring expeditious action. Note : When LEVEL 3 corrosion is found, consideration should be given to action

required on other airplanes in the operator's fleet. Details of the corrosion finding and planned action(s) should be expeditiously reported to the appropriate regulatory authority.

05. COMPONENT TASKS CODE DEFINITIONS :

O = OVERHAUL Overhaul of a component according to the Component Maintenance Manual (CMM) or the detailed description of this task code in the CMM.

R = REPAIR Repair or partial overhaul of the component according to the detailed description of this task code in the CMM.

B = BENCH Test of a component to verify, whether the component characteristics meet the requirement specified under Testing in the CMM or the detailed description of this task code in the CMM.



ABBREVIATIONS The following abbreviations are used through out the present document : A/C : Aircraft AC : Alternating Current AC : APU Change ACMS : Aircraft Condition Monitoring System AD : Airworthiness Directive EAD : EASA Airworthiness Directive FAD : FAA Airworthiness Directive ADF : Automatic Direction Finder AFT : Rear AH : APU Operating Hours AIB : Airbus AMM : Aircraft Maintenance Manual AMTOSS : Aircraft Maintenance Task Oriented Support System AOL : All Operators Letter AOT : All Operator Telex AOW : All Operator Wire APU : Auxiliary Power Unit ASM : Ageing Systems Maintenance ATA : ATA Specification ATT : Attitude BAT : Battery BCL : Battery Charge Limiter BCRC : Bulk Crew Rest Compt.



CESM : Commercial Engine Service Memorandum CFMI : CFM International CMR : Certification Maintenance Requirements CN : Consigne de Navigabilit (French Airworthiness Directive) COMPT : Compartment CPCP : Corrosion Prevention and Control Program CRR : Crew Rest Room CSU : Command Sensor Unit CVR : Cockpit Voice Recorder CY : Cycle D : Deleted DC : Direct Current DFDR : Digital Flight Data Recorder DI : Detailed Inspection DS : Discard DY : Day EC : Engine Change ECAM : Electronic Centralized Aircraft Monitoring EDP : Engine Driven Pump ELT : Emergency Locator Transmitter EMER : Emergency EMP : Engine Management Plan (RR engines) EXTIR : Extinguisher FAA : United States Federal Aviation Administration F-BCRC : Full Bulk Crew Rest Compartment



FC : Flight Cycle FC : Functional Check FCOM : Flight Crew Operating Manual FCRC : Flight Crew Rest Compt. FH : Flight Hours FWD : Forward GCU : Generator Control Unit GLC : Generator Line Contactor GPCU : Ground Power Control Unit GPWS : Ground Proximity Warning System GSE : Ground Support Equipment GRP x : Weight variant group x GVI : General Visual Inspection HDG : Heading HIRF : High Intensity Radiated Fields HR : Hour IDG : Integrated Drive Generator INTRO : Introduction IOR : Immediate Operational Request ISB : (Inspection) Service Bulletin ISIS : Integrated Stand By Instrument System LD : Landing LD : Lower Deck LDF : Lower Deck Facility LDL : Lower Deck Lavatory



LDMCR : Lower Deck Mobile Crew Rest LEP : List of Effective Pages LGCIU : Landing Gear Control and Interface Unit LH : Left Hand LU : Lubrication LTA : German Airworthiness Directive LWR : Lower MAN : Manufacturer Advisory Notice (PW engines) MCDU : Multipurpose Control and Display Unit MH : Man hours MO : Month(s) MOD : Modification MPD : Maintenance Planning Document MPG : Maintenance Planning Guide (PW engines) MRB : Maintenance Review Board MSG : Maintenance Steering Group MSI : Maintenance Significant Item MSN : Manufacturer Serial Number N : New NDT : Non Destructive Testing NR : National Requirements NT : Note NTM : Non Destructive Testing Manual P-BCRC : Partial Bulk Crew Rest Compartment PCU : Power Control Unit



POB : Pressure off Brakes PREP : Preparation QAD : Quick Attach Detach R : Revised RH : Right Hand RII : Required Inspection Items RMP : Radio Management Panel RR : Rolls Royce RS : Restoration RSVR : Reservoir S : Sampling Size SIL : Service Information Letter SOV : Shut off Valve SRM : Structure Repair Manual SSI : Structure Significant Item SYS : System SV : Servicing TBD : To be determined TCAS : Traffic Collision Avoidance System THS : Trimmable Horizontal Stabilizer TOC : Table of Content TPIS : Tire Pressure Indication System TPS : Temporary Protection System TR : Temporary Revision UD : Upper deck



ULB : Underwater Locating Beacon VR : Vendor Recommendation VC : Visual Check VCC : Video Control Center VHF : Very High Frequency YE : Year EASA AD, FAA AD, CN : Task originated by an Airworthiness Directive. ALI : Task originated by Airworthiness Limitation Items document (ALS Part 2). ASM : Task originated by Ageing Systems Maintenance document (ALS Part 43). FAL : Task originated by Fuel Airworthiness Limitations document (ALS Part 5). ISB, VSB : Task originated by an Inspection Service Bulletin (ISB), Vendor Service Bulletin (VSB). SIL, AOT : Task originated by Service Information Letter (SIL), All Operator Telex (AOT). MRB : Task originated from the MRB Report.

For tasks resulting from a system/power plant analysis, the three letters "MRB" are followed by the corresponding Functional Failure Effect category (5 9). 5 : Evident Safety 6 : Evident Operational 7 : Evident Economic 8 : Hidden Safety 9 : Hidden Non Safety

CMP : Task originated by CMP (Configuration Maintenance and Procedures) AI/EA 5000. This document lists the standards for ETOPS.

CMR : Task is a Certification Maintenance Requirement (ALS Part 3). Its interval cannot be escalated by an Operator. Cannot be deleted from operator maintenance

program. MAN : Task originated by a Maintenance Advisory Notice (for PW engines). CPCP : Task originating from Corrosion Prevention and Control Program.


ISSUE10AMENDMENT01A330SamplingProgram Page1

SAMPLING PROGRAM A. INTRODUCTION The Sampling Program is designed to detect systematic deterioration caused by the environment and/or fatigue, on a group of aircraft selected from those which have the highest age within a considered fleet. The Sampling Program is applicable to both Fatigue Damage (FD) and Environmental Deterioration (ED) SSIs, where the deterioration, should it occur, is considered as being progressive with age or operating usage. SSIs which are susceptible to Accidental Damage (AD) are not considered for the Sampling Program. Structure inspections fall into the following 3 categories: 100% Fatigue tasks where calculation and/or test indicate a high fatigue sensitivity, are not selected for sampling. These tasks have a 100% threshold only. e.g. SSI 531154-01-2 Fatigue or corrosion tasks where accidental damage is likely, are not selected for sampling. These tasks have a 100% threshold only. e.g. SSI 534139-01-3 Corrosion tasks where in-service experience indicates that damage is likely are not selected for sampling. These tasks have a 100% threshold only. e.g. SSI 533191-01-1 100% + SAMPLING Fatigue tasks where calculation and/or test indicate a medium fatigue sensitivity, are selected for sampling. These tasks have a sampling threshold and a 100% threshold. All aircraft not inspected as sampling aircraft must be inspected at the 100% threshold. e.g. 533104-01-3 Corrosion tasks where in-service experience indicates that damage is not likely are selected for sampling. These tasks have a sampling threshold. All aircraft not inspected as sampling aircraft must be inspected at the 100% threshold (20 years). e.g. 545126-02-1 SAMPLING



Fatigue tasks where calculation and/or test indicate a low fatigue sensitivity, are selected for sampling. These tasks have a sampling threshold only. e.g. 574804-02-4 Based on the results of Sampling Program inspections: In case of findings, each operator should take appropriate corrective actions, such as change of program concept to 100%, decrease of interval, application of TPS etc.... In case of no findings, the current inspection program continues to apply. B. SELECTION OF AIRCRAFT FOR SAMPLING PROGRAM For each operator, the Sampling Program inspections are to be performed on the oldest 1/5 of the operator's A330 aircraft. The oldest aircraft are defined as the aircraft with the highest age in years since their initial manufacturer's delivery date. For operators with more than one aircraft type in their fleet, e.g. A330 and A340, the Sampling Program aircraft must be determined per aircraft type, e.g. 1/5 of the oldest A330 aircraft + 1/5 of the oldest A340 aircraft. For operators with more than one weight variant group in their fleet, the Sampling Program aircraft have to be determined per weight variant group, e.g. 1/5 of the oldest Group 33A aircraft and 1/5 of the oldest Group 33B aircraft. If the 1/5 sample of the operators aircraft is not a whole number of aircraft, the number is to be decreased to the next lowest whole number. A minimum of one aircraft per operator must be selected for the Sampling Program. The maximum number of aircraft to be sampled per operator is 5 aircraft per aircraft type even if the total fleet size would lead to a higher number applying the 20% rule. NOTE: Operators operating the same aircraft type in similar operational conditions and having established common rules acceptable to each operators' Airworthiness Authority may combine their fleets to form one fleet for the Sampling Program. A minimum of one aircraft must be selected from each operator in the group, if not already selected by the above rule.



Any aircraft in a fleet is protected by the respective sample aircraft of this operators fleet. If a non-sampling aircraft would be integrated into a new operators fleet it could become a sampling aircraft. However, no retroactive maintenance is required i.e. all inspections are to be performed at their next due. Example: An aircraft which was not a sample A/C is 7 years old has been acquired by another operator. All inspections with an interval of 6 YE would be due at the next 6 YE check; which is 12 YE after entering service. Any significant changes to an operator's fleet will require a review of the Sampling Program aircraft. This includes buying and/or selling aircraft and retiring aircraft from the fleet. Operators may contact Airbus for advice in the selection of the Sampling Program aircraft. The momentary selected aircraft are as follows :

For A/C belong to the group 32E (VN-A376 MSN 943; VN-A377 MSN 962; VN-A378 MSN 1019; VN-A379 MSN 1256; VN-A381 MSN 1266; VN-A383 MSN 946) all effect tasks are to be inspected at the Sample Threshold/Interval due to requirement of LESSOR

C. ARRANGEMENT OF INSPECTIONS For the selected A/C, the inspections commence at the Sample Threshold and continue at each subsequent repeat interval. The selected Sampling Program aircraft are to be inspected at the Sample Threshold. The same aircraft are to be inspected at each subsequent repeat interval. NOTE: The 100% Threshold is the threshold for all aircraft not selected for sampling (Refer to the suitable example on following pages). D. SAMPLING PROGRAM ILLUSTRATIONS A chart presenting the way to deal with the sample, 100% threshold and interval is shown on the next page together with a set of illustrations showing the arrangement of Sampling Program inspections for some typical

Operator MSN WV GROUP

REG Sampling A/C

Vietnam Airlines 275 32A VN-A371 VN-A371



structure inspection tasks are shown on the following pages. The Sampling Program aircraft should first be selected before the subsequent planning of the SSI details:


ISSUE 10 AMENDMENT 01 MAINTENANCE CHECKS Page : 1/1

OPERATIONAL PROGRAMMES: Dependent on the operational profile of an operator an AMS shall include following operational programmes: RVSM According to the AIRBUS MPD/MRB the RVSM capability is an inherent function of the basic design standard of the aircraft. Scheduled tasks necessary for these operations have been considered in the development of the MPD. Due to this no special RVSM programme needs to be introduced into this AMS as it shall include all applicable MPD tasks in any case. ALL WEATHER OPERATION CAT III According to the TCHs MPD the CAT II/III capability is an inherent function of the basic design standard of the aircraft. Scheduled tasks necessary for these operations have been considered in the development of the MPDs. Due to this no special All Weather Operation CAT III programme needs to be introduced in this AMS as it shall include all applicable MPD tasks in any case. HIRF In the MRBR Appendix 9 the HIRF/Lightning related scheduled tasks are defined, which are also incorporated in the AIRBUSs MPD Section 2 ATA 20. The AMS includes all HIRF tasks as published in the MRBR or MPD



ETOPS MAINTENANCE PROGRAM All ETOPS tasks of the CMP AI/EA5000 maintenance procedures are marked with NOTE: CMP TASK in task description (ETOPS SCHEDULED CHECK REQUIREMENTS).

ETOPS SCHEDULED CHECK REQUIREMENTS

ITEM DESCRIPTION CMP NUMBER CMP

INTERVAL VNA TASK NUMBER

VNA INTERVAL

REFERENCE APPLICABILITY

1 AVIONICS EQUIPMENT VENTILATION OPERATIONAL CHECK OF OVERRIDE (OVRD) FUNCTION

CMP 21-2-0000-004 24 MO 212600-02-2 24 MO 212600-710-806 ALL

2 LOWER DECK CARGO COMPARTMENT HEATING, VENTILATION AND COOLING (FWD, AFT AND BULK) OPERATIONAL CHECK TO VERIFY AUTOMATIC CLOSING OF ISOLATION VALVES AND SHUT-OFF OF EXTRACTION FANS IN CASE OF SMOKE WARNING

CMP 21-2-0000-001 2500 FH 212800-01-2 2500 FH 212800-710-804 ALL

3 LOWER DECK CARGO COMPARTMENT HEATING, VENTILATION AND COOLING (FWD, AFT AND BULK) OPERATIONAL CHECK TO VERIFY AUTOMATIC CLOSING OF COLD AIR VALVE IN CASE OF SMOKE WARNING

CMP 21-2-0000-002 2500 FH 212800-02-2 2500 FH 212800-710-805 275, 294, 299, 366, 1256, 1266, 946

4 AUTOPILOT/FLIGHT DIRECTOR OPERATIONAL CHECK OF TRUE NORTH REFERENCE SELECTION

CMP 22-2-0000-001 42 MO 221000-01-2 42 MO 221000-710-801 ALL



5 INTEGRATED DRIVE GENERATOR SYSTEM DISCARD SCAVENGE FILTER AND DRAIN AND REPLENISH INTEGRATED DRIVE GENERATOR OIL SYSTEM NOTE : - REPLACE FILTER ELEMENT, DRAIN IDG OIL AND REPLENISH AT 150FH AFTER AIRCRAFT DELIVERY. THEREAFTER REFER TO INTERVAL. - DO NOT PERFORM THE SERVICING ON BOTH IDG AT THE SAME TIME BUT ON ONE UNIT ONLY. SERVICING ON THE OTHER IDG TO BE PERFORMED AFTER 400FH. - IN ORDER TO AVOID RISK OF MULTIPLE IDG LOSSES, DO NOT PERFORM THIS SERVICING ON BOTH IDG AT THE SAME TIME. IT IS RECOMMENDED TO WAIT AT LEAST TWO FLIGHTS BEFORE PERFORMING THIS SERVICING ON THE OTHER IDG.

CMP 24-2-0000-001 800 FH OR NOTE

242100-13-1 800 FH OR NOTE

121324-612-807 SIL SUN 236 SIL SUN 279 SIL SUN 346 SIL 24-049

ALL



6 INTEGRATED DRIVE GENERATOR SYSTEM DISCARD SCAVENGE FILTER AND DRAIN AND REPLENISH INTEGRATED DRIVE GENERATOR OIL SYSTEM NOTE : - REPLACE FILTER ELEMENT, DRAIN IDG OIL AND REPLENISH AT 150FH AFTER AIRCRAFT DELIVERY. THEREAFTER REFER TO INTERVAL. - DO NOT PERFORM THE SERVICING ON BOTH IDG AT THE SAME TIME BUT ON ONE UNIT ONLY. SERVICING ON THE OTHER IDG TO BE PERFORMED AFTER 400FH. - IN ORDER TO AVOID RISK OF MULTIPLE IDG LOSSES, DO NOT PERFORM THIS SERVICING ON BOTH IDG AT THE SAME TIME. IT IS RECOMMENDED TO WAIT AT LEAST TWO FLIGHTS BEFORE PERFORMING THIS SERVICING ON THE OTHER IDG.

CMP 24-2-0000-001 800 FH OR NOTE

242100-13-2 800 FH 121324-612-807 SIL SUN 236 SIL SUN 279 SIL SUN 346 SIL 24-049

ALL

7 AC EMERGENCY GENERATION OPERATIONAL CHECK OF EMERGENCY GENERATION SYSTEM

CMP 24-2-0000-011 50 FH 242400-01-3 TERMINAL CHECK

242400-710-801 ALL

8 AC EMERGENCY GENERATION OPERATIONAL CHECK OF EMERGENCY GENERATION SYSTEM

CMP 24-2-0000-010 50 FH APPLY TASK 242400-01-3 TERMINAL CHECK

242400-710-801 APPLY TASK 242400-01-3

9 AC EMERGENCY GENERATION OPERATIONAL CHECK OF EMERGENCY GCU FROM CMS

CMP 24-2-0000-005 42 MO 242400-03-2 42 MO 242400-710-803 ALL



10 AC EMERGENCY GENERATION OPERATIONAL CHECK OF EMERGENCY GENERATOR AUTOMATIC CONNECTION

CMP 24-2-0000-002 24 MO OR 4000 FH

242400-04-2 24 MO OR 4000 FH

242400-710-806 ALL

11 STATIC INVERTER AC GENERATION OPERATIONAL CHECK OF STATIC INVERTER AND DC ESS. BUS SUPPLY

CMP 24-2-0000-003 650 FH 242800-01-2 650 FH 242800-710-801 ALL

12 BATTERY DC GENERATION REMOVE BATTERY 3 (APU) FOR OVERHAUL.

CMP 24-2-0000-007 VR 243852-01-2 1 YE 243852-280-801 SIL SAFT 0398 SIL 24-062

ALL

13 LOWER DECK FORWARD CARGO COMPARTMENT VISUAL CHECK OF LININGS, FLOOR PANELS, SEALING STRIPS, PROTECTION PLATES, DECOMPRESSION PANELS, CENTER LINE COVER PLATES AND ACCESS DOORS. (NOTE 11)

CMP 25-2-0000-002 8 DY 255200-01-1 WEEKLY CHECK

255200-210-801 ALL

14 LOWER DECK AFT CARGO COMPARTMENT VISUAL CHECK OF LININGS, FLOOR PANELS, SEALING STRIPS, PROTECTION PLATES, DECOMPRESSION PANELS, CENTER LINE COVER PLATES AND ACCESS DOORS. (NOTE 11)

CMP 25-2-0000-002 8 DY 255300-01-1 WEEKLY CHECK

255300-210-801 ALL

15 ENGINE FIRE EXTINGUISHING OPERATIONAL CHECK TO VERIFY ENGINE FIRE P/B SW FUNCTION

CMP 24-2-0000-006 CMP 36-2-0000-001

24 MO 262100-14-1 24 MO 262100-710-811 ALL

16 APU FIRE EXTINGUISHING OPERATIONAL CHECK OF APU FIRE EXTINGUISHING SYSTEM

CMP 26-2-0000-001 1 A 262200-01-3 1 A 262200-710-801 ALL



17 APU FIRE EXTINGUISHING OPERATIONAL CHECK OF LOW PRESSURE INDICATING CIRCUIT

CMP 26-2-0000-002 42 MO 262200-03-2 42 MO 262200-710-806 ALL

18 APU FIRE EXTINGUISHING OPERATIONAL CHECK OF APU FIRE P/B SW FUNCTION

CMP 28-2-0000-005 42 MO 262200-06-1 42 MO 262200-710-805 ALL

19 APU FIRE EXTINGUISHING OPERATIONAL CHECK OF AUTOMATIC FIRE EXTINGUISHING VIA MCDU AND CHECK OF "FIRE EMERGENCY STOP RELAYS" (5WF, 6WF)

CMP 28-2-0000-004 36 MO OR 4800 FH

262200-07-3 36 MO OR 4800 FH

262200-710-803 ALL

20 APU FIRE EXTINGUISHING FUNCTIONAL TEST OF APU FIRE EXTINGUISHER PRESSURE SWITCH SETTING

CMP 26-2-0000-003 4 C 262241-03-1 4 C 262241-280-803 ALL

21 TANKS OPERATE WATER DRAIN VALVES TO DRAIN ACCUMULATED WATER FROM TRIM TANK AND TRIM VENT SURGE TANK

CMP 28-2-0000-010 2 MO NOTE 1

281100-02-1 2 MO NOTE 1

123228-281-803 ALL

22 TANKS OPERATE WATER DRAIN VALVES TO DRAIN ACCUMULATED WATER FROM CENTER, INNER, OUTER AND WING VENT SURGE TANKS

CMP 28-2-0000-013 7 DY NOTE 1

281100-10-1 TERMINAL CHECK

123228-281-810 ALL

23 APU FUEL PUMP SYSTEM OPERATE THE DRAIN VALVE OF THE FUEL/AIR SEPARATOR TO DRAIN ANY ACCUMULATED WATER.

CMP 28-2-0000-008 1 A 282200-07-4 1 A 123228-281-807 ALL

24 APU FUEL PUMP SYSTEM OPERATIONAL CHECK OF RELAYS 12QC AND 14QC

CMP 28-2-0000-012 4600 FH 282200-08-1 4600 FH 282200-710-808 ALL



25 CROSSFEED SYSTEM OPERATIONAL CHECK OF CROSSFEED VALVE USING INDIVIDUAL MOTORS

CMP 28-2-0000-001 36 MO 282300-02-1 36 MO 282300-710-803 ALL

26 BRAKES AND WHEELS OPERATIONAL CHECK OF EMERGENCY BRAKE SHUT-OFF VALVE

CMP 32-2-0000-001 4 A 324000-04-1 4 A 324400-710-802 ALL (ALL POST 46321)

27 ENGINE AIR BLEED VALVE FUNCTIONAL CHECK OF OVERPRESSURE VALVE

CMP 36-2-0000-003 20000 FH 361100-03-1 20000 FH 361153-720-808 ALL

28 ENGINE BLEED AIR SUPP

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