Bell 429 - Conditional Inspections; General

BHT-429-MPI
ConditionalInspections-General
Aconditionalinspectiondoesnotoccurataspeciedtime.Itisconductedbasedontheresultofknownorsuspected
unusualevents,knownorsuspectedmalfunctions,ordefects.
Evaluatethecomponentsthatyouremovefromthehelicopterasaresultofaconditionalinspectionasaninterrelated
group.Theremovalrecordsthatgowitheachcomponentmustcross-referencethepartandserialnumbersofthe
othercomponentsthatyouremovedforevaluation.
NOTE
ThePW207D1/D2MaintenanceManual(P/N3071602)includesalloftheinstructionsforcontinued
airworthinessforthePW207D1/D2engines,asinstalledintheModel429helicopterandoperatedin
accordancewiththelimitationscontainedintheFlightManual(BHT-429-FM-1,Section1).
RefertothePW207D1/D2MaintenanceManual(P/N3071602)fortheunscheduledmaintenancechecksof
theengines.
Eventsthatrequireaconditionalinspectioninclude(butarenotlimitedto)thefollowing:
-Hardlanding(429-A-05-50-00-00A-284A-A)
-Suddenstoppage(mainrotor)powerONorOFF(429-A-05-50-00-01A-284A-A)
-Suddenstoppage(tailrotor)powerONorOFF(429-A-05-50-00-02A-284A-A)
-Mainrotoroverspeed(429-A-05-50-00-03A-284A-A)
-Overtorque(429-A-05-50-00-04A-284A-A)
-OneEngineInoperative(OEI)(429-A-05-50-00-05A-284A-A
-OneEngineInoperative(OEI)limitoverride(429-A-05-50-00-06A-284A-A)
-Compressorstallorsurge(429-A-05-50-00-07A-284A-A)
-Lightningstrike(429-A-05-50-00-08A-284A-A)
-Waterimmersion(429-A-05-50-00-09A-284B-A)
-Flightthroughhail(429-A-05-50-00-10A-284A-A)
-Tailrotorbladehandlingdamage(429-A-05-50-00-11A-284A-A)
Applicableto:ALL429-A-05-50-00-01A-028A-A
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