AMM手册的使用说明

1、 AMM AS350 B2B3Version: B2, B3INTRODUCTION1. Authority approvalA. The technical content of this document is approved under authority of DOA EASA21J056.B. When the name EUROCOPTER is found in the documentation, you should readAirbus Helicopters.2. Purpose of the ManualA. The Aircraft Maintenance Manu

2、al (AMM) is designed to provide helicopteroperators with the necessary information to ensure the maintenance of thehelicopter.B. The AMM contains maintenance, inspection and repair data for the Operationaland Intermediate levels only.Whenever the repair criteria defined in the AMM are exceeded, plea

3、se contactthe Airbus Helicopters network for the definition of a repair, if applicable, or thedecision to discard the component.C. The following publications are associated with the operation and maintenance ofthe helicopter:-The Component Maintenance Manual (CMM).The Flight Manual (FLM).The Illustr

4、ated Parts Catalogue (IPC).The Illustrated Tool Catalog (ICO or Chapter 13 of the IPC).The Master Servicing Manual (MSM).The Standard Practices Manual (MTC).The Wiring Diagram Manual (WDM).The Index of Modifications (SIM).The Structural Repair Manual (SRM) (if exists).The modifications listed in the

5、 Index of Modifications (SIM) havebeen dealt with in the maintenance documentation, but may nothave any impact on the documentation.AMM 00-00-00,0-02015.05.21 - Page 1THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3In addition to the AMM, the correspondi

6、ng engine publications (EMM) areprovided with each helicopter delivered.(1) Identification: Information for warehouse staff-Illustrated Parts Catalog (IPC)Illustrated Tool Catalog (ICO or Chapter 13 of the IPC)(2) Special: Time-sensitive information-Service Bulletin (SB)Alert Service Bulletin (ASB)3

7、. Definition of required maintenance levels for application of the repairsThe various maintenance tasks are classified in levels so as to take into account thecomplexity of the tasks, the place of execution of the operations, the equipment andthe training of the personnel.For structural repair requi

8、rements, these levels are defined by the letters O, I, I+and D:-“O” LEVEL (Operation Level): This refers to implementation of simple structuralrepairs, carried out during line maintenance by the crew and/or line mechanicsusing limited equipment, in order to maintain the operational capability of the

9、aircraft.“I” LEVEL (Intermediate level): This refers to implementation of small repairson or out of the aircraft, in a repair workshop using fixed facilities, by skilled,trained and qualified personnel, in order to restore the operational capability ofthe aircraft or equipment.For the O and I levels

10、, repairs may be carried out in accordancewith the instructions of Airbus Helicopters publications: AMM /SRM / MTC.The rules defined for the O level are applicable to the I level.-“I+” LEVEL: This refers to implementation of repairs on the primary structureor on stressed composite parts, with the ap

11、proval of the Airbus HelicoptersTechnical Support Department,. In a Repair Center mandatorily approved by Airbus Helicopters,. Or with mandatory Technical Assistance from Airbus Helicopters if the work iscarried out of an Airbus Helicopters Approved Repair Center,. Or with the assistance of an Airbu

12、s Helicopters Approved Repair Center if the workis performed out of an Airbus Helicopters Approved Repair Center.AMM 00-00-00,0-02015.05.21 - Page 2THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3“I+” level repairs require approval from the Airbus Helico

13、ptersTechnical Support Department. The repair work must be approvedby Airbus Helicopters (I+ specific maintenance documentation, orspecific repair sheet submitted to Airbus Helicopters for approval),or transmitted to Airbus Helicopters if already approved by thesupervisory authorities of the repair

14、workshop. The I+ level workcards are identified in the work card title.The rules defined for the I level are applicable to the I+ level.-D LEVEL: This corresponds to repairs which affect the interchangeability ofmajor structural couplings or the general geometry of the aircraft, using toolingwhich e

15、nsures interchangeability, by a maintenance center and specialists dulyqualified by Airbus Helicopters.The supply of documentation (SRMD), tooling and D level spareparts is reserved for D level Maintenance Centers qualified byAirbus Helicopters.An aircraft cannot be reconstituted using the identific

16、ation plateof an aircraft which has been declared scrapped by AirbusHelicopters without the prior written approval of Airbus Helicopters.The rules defined for the I+ level are applicable to the D level.Airbus Helicopters reminds you that it is forbidden to reuse structural parts orassemblies which h

17、ave been involved in an accident without prior approval from theAirbus Helicopters Technical Support Department.The major structural couplings are the following:Landing gear attachment points, MGB bar attachments, attachment points ontransmission deck, engine mount attachment points, fuselage/tail b

18、oom junction,horizontal stabilizer-Fenestron junction and TGB attachment points.4. Following up the technical publicationsA. The manuals are valid only if they are regularly kept up to date by the users.The Updating department is governed by the “General Terms and Conditions ofSale” appended to any

19、contract.Documentation may be distributed in three formats: Paper/DVD/PDF (e-techpub).AMM 00-00-00,0-02015.05.21 - Page 3THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3B. Advice to operatorsPaper manuals that have not been kept up to date must not be us

20、ed forhelicopter maintenance. They must be destroyed on the spot or clearly marked“documentation not up to date”.DVDs must be replaced when each new revision is issued. A DVD that pre-datesthe latest revision must not be used for helicopter maintenance.The e-techpub documentation is updated directly

21、 on the Internet.5. Updating the manualA. Normal Revision (NR)Paper issue:-The Maintenance Manuals are updated by a regular updating system. Therevision completely or partially updates the manual. The revisions are issuedwith the modification instructions (Highlights).The user or operator is respons

22、ible for ensuring that only the correct issueof the manual is used. The effectivity of the manual is indicated on the titlepage.-All the modifications (new, canceled or superseded pages) made to themanuals must be incorporated and recorded in the update list.Follow the Highlights: these will ensure

23、that the manual is compliant with itsnew composition, each chapter complying with its own list of effective pages(LOEDU).-The modifications are identified as follows:. All modifications to, additions to or deletions from a text or modifications toa figure are indicated by a black line in the margin.

24、 If part of the text is relocated this may result in changes to the numbering ofthe pages, tables or figures but these changes are not indicated. All the pages of a modified page block show the modification date.PDF issue:-The Maintenance Manuals are updated by a regular updating system. Therevision

25、 completely or partially updates the manual. The revisions are issuedwith the modification instructions (Highlights).The user or operator is responsible for ensuring that only the correct issueof the manual is used. The effectivity of the manual is indicated on the titlepage.-The modifications are i

26、dentified as follows:AMM 00-00-00,0-02015.05.21 - Page 4THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3. All modifications to, additions to or deletions from a text or modifications toa figure are indicated by a black line in the margin. If part of the

27、text is relocated this may result in changes to the numbering ofthe pages, tables or figures but these changes are not indicated. All the pages of a modified page block show the modification date.DVD issue:-The Maintenance Manuals are updated by a regular updating system. Therevision completely or p

28、artially updates the manual. The revisions are issuedwith the modification instructions (Highlights).The user or operator is responsible for ensuring that only the correct issue ofthe manual is used. The effectivity of the manual is given by the LOIM (listof manuals included in the DVD-ROM). If part

29、 of the text is relocated this may result in changes to the numbering ofthe pages, tables or figures but these changes are not indicated. All the pages of a modified page block show the modification date.6. Temporary Revision (TR)A. GeneralBetween two Normal Revisions, Airbus Helicopters may need to

30、 makemodifications to points of the manual considered important; this will be donethrough temporary revisions. The Temporary Revision deals with informationwhich requires quick distribution and which cannot wait until the next normalrevision is issued.Several Temporary Revisions may be issued betwee

31、n two Normal Revisions.The new, revised or deleted Documentary Units (DU) are issued on yellow colorpaper. The changes are indicated by a vertical line in the margin.Temporary Revisions are identified by the number of the next Normal Revisionfollowed by a letter (taken in alphabetical order) and a d

32、ate code.B. Composition and updatingThe Temporary Revision is composed of an Update instructions section, a Listof Effective Pages of the Temporary Revision, one (or several) List(s) of EffectivePages for the chapter(s) and one (or several) Documentary Unit(s).The Update instructions section gives a

33、 list of the highlights of the TemporaryRevision. This information is issued with each new Temporary Revision (TR).The List of Effective Pages of the Temporary Revision (LOEDU-TR) identifiesthe chapters modified by all the Temporary Revisions. The date code associatedAMM 00-00-00,0-02015.05.21 - Pag

34、e 5THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3with the Documentary Unit corresponds to the date of the Temporary Revision atwhich it was modified. This list is issued with each new Temporary Revision andsupersedes the previous one. It must be insert

35、ed at the beginning of the manualin the preliminary Documentary Units and kept until the next Normal Revision(RN).The List of Effective Pages of the chapters XX-LOEDU-TR identifies the new,revised or deleted Documentary Units of the chapters affected by the TemporaryRevisions. The date code associat

36、ed with the chapter corresponds to the date ofthe TR at which it was modified. Only the List of Effective Pages of the modifiedchapters are issued. These lists must be inserted at the beginning of the chaptersconcerned and they cancel and supersede the previous ones. They must beretained until the n

37、ext RN.New, revised or deleted Documentary Units:-For a new Documentary Unit: the new yellow-colored Documentary Unitmust be inserted directly in the manual.-For a revised Documentary Unit: all the pages of the yellow-colored revisedDocumentary Unit cancel and supersede all the pages of the white-co

38、loredDocumentary Unit concerned. This white-colored Documentary Unit must beremoved from the manual.-For a deleted Documentary Unit: only the first page of the DocumentaryUnit that must be removed is issued on yellow-colored paper through theTemporary Revision. This page bears the word DELETED. It c

39、ancels andsupersedes all the pages of the white-colored Documentary Unit concerned.This white-colored Documentary Unit must be removed from the manual.ALL TEMPORARY REVISIONS INCORPORATED INTOTHE MANUAL MUST BE RECORDED IN THE RECORD OFTEMPORARY REVISIONS.PDF issue:The Temporary Revision is composed

40、 of Highlights, a List of Effective Pages ofthe Temporary Revision, one (or several) List(s) of Effective Pages and one (orseveral) Documentary Unit(s).The Highlights list the major points of the Temporary Revision. This informationis issued with each new Temporary Revision.The List of Effective Pag

41、es of the Temporary Revision (LOEDU-TR) identifiesthe chapters modified by all the Temporary Revisions. The date code associatedwith the Documentary Unit corresponds to the date of the Temporary Revision atwhich it was modified. This list is issued with each new Temporary Revision andAMM 00-00-00,0-

42、02015.05.21 - Page 6THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3supersedes the previous one. It must be inserted at the beginning of the manualin the preliminary Documentary Units and kept until the next NR.The List of Effective Pages of the chapters

43、 LOEDU-TR identifies the new,revised or deleted Documentary Units of the chapters affected by the TemporaryRevisions. The date code associated with the chapter corresponds to the date ofthe TR at which it was modified. Only the List of Effective Pages of the modifiedchapters are issued.DVD issue:The

44、 Temporary Revision is composed of Highlights and one (or several)Documentary Unit(s).The Highlights list the major points of the Temporary Revision. This informationis issued with each new Temporary Revision.The Highlights of the Temporary Revision identifies the DUs modified by all ofthe Temporary

45、 Revisions. The date code associated with the Documentary Unitcorresponds to the date of the Temporary Revision at which it was modified. Thislist is issued with each new Temporary Revision and supersedes the previousone. The manual revision date code is indicated in the LOIM.ALL TEMPORARY REVISIONS

46、 INCORPORATED IN THEMANUAL MUST BE RECORDED IN THE RECORD OFTEMPORARY REVISIONS.7. ErratumThis procedure is used to correct composition errors that do not in any way affect thetechnical data involving flight safety and the certification of the aircraft. This procedureis used to correct these errors

47、rapidly and is completely separated from the revisions.The date code marked on the replacement page is underlined but it remainsunchanged.Consequently, the page enclosed with the erratum page must replace the pageissued previously.8. PreprintPreprint is a preliminary edition, which is used to transm

48、it an update of the technicaldocumentation in advance of the normal process of management and publication ofthe information.This procedure is used:AMM 00-00-00,0-02015.05.21 - Page 7THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3-to reply to a customer

49、after he has reported irregularities that require changes tothe technical publications,to introduce new parts and/or systems not included as part of technicalpublications supplied by Airbus Helicopters.Airbus Helicopters approves the contents of the data transmitted by Preprint.For the approved part

50、s (certification), no page can be sent beforeapproval is granted by the authorities.Rules for the Preprint diffusion process:-The Documentary Units are printed on salmon-colored paper.The Documentary Units bear the word PREPRINT in the diagonal.The Documentary Units are identified by a new date code

51、.The Documentary Units must be inserted in place of the modified DocumentaryUnits.Airbus Helicopters preferably transmits the Preprints electronically.In any case no preliminary edition will remain as is. It will always be followed bythe standard procedure of revision (TR and RN). The DUs must be re

52、moved by thecustomer upon receipt of the corresponding DU TR and/or DU RN which take intoaccount the modifications transmitted through Preprint.9. Composition of the manualThe Aircraft Maintenance Manual (AMM) is made up of two parts:-Part I of the manual contains all the descriptive type data for a

53、ll the systems. ThisPart I is called Systems Description Section (SDS). It is physically separated fromPart II and is totally self-contained.Part II contains the data required for the maintenance and fault isolationoperations and procedures.10. Structure of the manualThe AMM is broken down into seve

54、ral levels in accordance with the ATA SpecificationNo.100, Revision 31, with a Chapter - Section - Subject numbering system that usessix digits.11. Structure pagesThe AMM contains a series of pages called Structure pages. They contain generalinstructions and/or guidelines to find the information.The

55、 structure pages contained in the AMM are as follows:-Update instructions.AMM 00-00-00,0-02015.05.21 - Page 8THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPONDANCE BETWEEN THE O AMM AS350 B2B3-Title page.Record of temporary revisions.List of effective pages of the manual.Introduction.List

56、 of Service Bulletins.List of chapters.12. Chapter structure pagesEach chapter starts with a List of Effective Pages of the Documentary Units (LOEDU).This list gives the aircraft version or aircraft serial number effectivity of eachDocumentary Unit.13. Breakdown into chaptersThe manual is broken dow

57、n into chapters, in accordance with the ATA 100Specification.The chapter below was added:Chapter 01:-List of Materials (in AMM Part II).List of Critical Parts (depending on aircraft).The numbering principle for the Manual is a breakdown into Chapter - Section -Subject, in a digital form:-the first t

58、hree digits are given by the ATA 100 SpecificationExample: 62-2x-yz62-2 Main Rotor (system)the last three digits are left at the manufacturers disposal:. digit x to complete a sub-system number,. digits yz to complete a sub-sub-system number.Example: 62-2x-yz62-21 Main Rotor Hub (sub-system)62-21-11

59、 Spring vibration damper (sub-sub-system)14. Chapter breakdown into topics (SDS section)Inside the chapters of the manual, the subjects are broken down into topics whichgather tasks depending on the maintenance operations.The System Description Section gives explanations on the location, use, descri

60、ptionand operation of the complete system and its sub-systems.This section is designed so that it can be used as a training manual.The identification comes in the form of a series of Documentary Units (DU).AMM 00-00-00,0-02015.05.21 - Page 9THE DOCUMENT REFERENCE IS ONLINE, PLEASE CHECK THE CORRESPO