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1、NorthAmericanTestProcedureGMN6509TPENGINEERINGSTANDARDS(Book)CLOSUREPANEL-HANDLE/LOCK/LATCHSYSTEM-DURABILITY1Introductionentryorexitfromthevehicleinterior/exterior.Inthisprocedure,sidedoors,reardoors,endNote:Nothinginthisproceduresupercedesgatesandliftgatesarereferredtoasclosureapplicablelaw
2、sandregulationsunlessapanels.specificexemptionhasbeenobtained.1.4.2Endgate:AclosurepanelthatNote:IfthereisaconflictbetweentheEnglishallowsaccesstothepassengercompartmentanddomesticlanguage,theEnglishlanguage(oracargoareaintegralwiththepassengershalltakeprecedence.compartment)throughtherearof
3、thevehicle.Endgatehingesarelocatedatthefloorpan1.1Purpose.levelofthevehicleandhaveahorizontalcenterline.EndgatestypicallyonlyextendhalfThistestisperformedtoverifythatthewayuptotheroofofthevehicleandsealthehandle/lock/latchsub-systemsarefunctioningrearofthevehicleinconjunctionwithaliftingprop
4、erlyandthattheoperatingeffortsarewithinglasspanel(liftglass)orwithamoveabletheirspecifiedrangesthroughouttheircyclelife.windowsystemintegralwiththeendgate.1.4.3Liftgate:Aclosurepanelthatallows1.2Foreword.accesstothepassengercompartment(oraThisproceduredescribesthemethodofcargoareaintegralwit
5、hthepassengerperformingaclosurepanelsystem’scompartment)throughtherearofthevehicle.handle/lock/latchdurabilitytest.ThissystemLiftgatehingesarelocatedattherooflineofincludesanyorallofthefollowing:Doorlatch,thevehicleandhaveahorizontalcenterline.insidehandle,outsidehandle,powerlock,Liftgatesty
6、picallyextenddowntothefloorpanmanuallock,childsecuritylock,andthekeylevelofthevehicle.cylinder(andallassociatedfasteners,linkages,1.4.4SealForce:Inthisprocedure,sealetc.).forcereferstotheforceexistingbetweenthelatchstriker(typicallymountedonthebody)and1.3Applicability.thelatch(typicallymount
7、edontheclosureThisprocedureappliestoallpassengercars,panel)inordertoholdtheclosurepanelinthelightdutytrucks,andmediumdutytrucksfullyclosedposition(aresultofcompressionofhavingswing-opendoors,slidingdoors,endtheweatherstrip(s),seal(s),overslambumper
