Bell 429 - Conditional Inspections - Hard Landing; Table 1. Conditional Inspections - Hard Landing

BHT-429-MPI
ConditionalInspections-HardLanding
Table1.ConditionalInspections-HardLanding
INITIAL
DATAREFERENCEINSPECTIONTASKDESCRIPTIONMECHOTHER
DATE:
W.O.
FACILITY:
HELICOPTERS/N:
REGISTRYNO.:
TOTALTIME:
SIGNATURE:
NOTE
Iftheinformationcontainedinthefollowingconditionalinspection
doesnotfullyreecttheoccurrenceorifadditionalinformationor
claricationisrequired,pleasecontactProductSupportEngineer-
ingforassistance.
Ahardlandingisanaccidentorincidentinwhichtheimpactofthe
helicopterwiththegroundcausesseverepitchingofthemainrotoror
resultsinnoticeableyieldingorcrackingofthefuselagepylonsupport
structureorthelandinggear.
Conditionsattouchdownthatcouldcauseahardlandingareasfollows:
-Ahighrateofdescent
-Ahighsidewardspeed
-Ahighrollangletogetherwithnormaldescentspeeds
-Ahighyawangletogetherwithnormalforwardlandingspeed
-Alandingwithforwardairspeedonsoftorunpreparedground
Ifahardlandingisreportedand/orsuspected,doaninitialinspectionof
thehelicopterasfollows:
429-MM,Chapter64TAILROTOR
1.Visuallyexaminebothtailrotorhubandbladeassembliesfordamage.
Ifanydamageisfound,doasuddenstoppage(tailrotor)powerONor
OFFinspection(429-A-05-50-00-02A-284A-A).
2.Ifnodamageisfound,thetailrotorhubandbladeassembliesare
serviceable.
429-MM,Chapter53FUSELAGEANDTAILBOOM
1.Visuallyexaminethebellypanelsandmatingareasonthesidebody
panels,theaftfuselagefairing(400A),andthelowerskinofthetailboom
assemblyfordamage.
429-MM,Chapter25EQUIPMENTANDFURNISHING
1.Doavisualcheckoftheenergyattenuationdeviceonthepilot,copilot,
andpassengerseatsforcorrectindicationasfollows:
a.Visuallyexaminethepositionoftheyellowreferencemarkonthe
seatenergyabsorber.
b.Ifthereferencemarkisoutsidethecorrespondingstrokeindicator
notch,replacetheapplicableseat.
429-MM,Chapter32LANDINGGEAR
1.Examinethelandinggearforconditionandsecurityofattachment.
2.Doacrosstubedeectioncheck.
Applicableto:ALL429-A-05-50-00-00A-284A-A
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