Bell 429 - Introduction

BHT-429-MPI
UseofaS1000Dpublication-Introduction
1.UseofaS1000Dpublication-Generalinformation
1.1.Documentstructure
ThebreakdownofthehelicopterintosystemswithinthemanualsisdoneundertheS1000Dspecication
(S1000D-I9005-01000-00,IssueNo.4.0,4,may12,2009).
ThispublicationiswritteninSimpliedEnglishandobeystheinstructionsgivenindocument(ASD-STE100,Issue6,
January2013).TheEuropeanAssociationofAerospaceIndustries(ASD)preparedthesedocuments.
Allthedataareincludedindatamodules.Acodeidentieseachdatamodule.
1.1.1.DataModuleCode(DMC)
TheDataModuleCode(DMC)structureisshowninTable1.
Table1.DMCstructure
BHTA29-10-0100A520AA
Paragraph1.1.1.1Paragraph1.1.1.2Paragraph1.1.1.3Paragraph1.1.1.4Paragraph1.1.1.5Paragraph1.1.1.6
1.1.1.1.Modelidenticationcode
ThemodelidenticationcodeisBHT .
1.1.1.2.Systemdifferencecode
Thesystemdifferencecodeisaletter(lettersIand0arenotused).
Thisletteridentiestwoormoresub-systemsthatcanbeinstalledasalternativeitemsbecausetheydothesame
function.
1.1.1.3.StandardNumberingSystem(SNS)code
TheStandardNumberingSystem(SNS)codeincludesthreepairsofdigitsthatshow:
-Thesystem(e.g.,29,hydraulicpower)
-Thesubsystemandthesub-subsystem(e.g.,10,mainhydraulic)
NOTE
Whenthesub-subsystemcodeiszero,thetwodigitsshowallofthesubsystem.
-Thecomponent(e.g.,01,hydraulicreservoirltermodule)
1.1.1.4.Disassemblycodeanddisassemblycodevariant
1.1.1.4.1.Disassemblycode
Thedisassemblycodeisatwo-digitcode.
Thedisassemblycodeshowsthebreakdownofacomponent,asfollows:
-00-Datamoduleforallofthehelicopter,system,subsystem,orcomponent.
-01-Datamodulefortherstassemblythatyouremovefromthecomponent.
-02-Datamoduleforthesecondassemblythatyouremovefromthecomponent.
Code03andthesubsequentcodesrefertothethird,fourth,etcassemblythatyouremovefromthecomponent.
Thedisassemblycodealsoidentiesthedatamodulesinsequence.
1.1.1.4.2.Disassemblycodevariant
Thedisassemblycodevariantisaletter(lettersIand0arenotused)thatidentiesalternativeitems.
Theseitemsaredifferent,butthedifferenceistoosmalltocauseachangeinthesystemdifferencecode.
Applicableto:ALLBHT-A-00-00-00-00A-018A-A
ECCNEAR99
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