WingDeckLiftArmInstallation(Figure302)(continued)
B.Raisejointyoke,cuttingdeckconnectionandwingdeckimpactarm
assemblytoliftarm.Slidejointyokeintoliftarmbore.
C.Placesecondthrustwasherontojointyokeshaftandthenplace
washer(s)(item5)asneededtoremoveasmuchclearanceaspossible
betweenthrustwasherandhardenedwasher(item4)location.
D.Installslottedhexnuttosecurejointyoketoliftarm.Torquehexnutfrom
204to244N·m(150to180ft−lb).Makesurethatjointyokerotatesin
liftarmwithoutbindingandthatexcessiveclearancedoesnotexistin
yokeassembly.
8.Securewingdeckimpactarmassemblytopivothub(seeWingDeckImpact
ArmAssembly(page7–31)).
9.Positionandinstallwingcuttingdecktomachine(seeWingCuttingDecks
(page8–9)).
10.Lubricateliftarmgreasettingsafterassemblyiscomplete.
11.Afterassemblyiscompleted,raiseandlowerthecuttingdecktoverifythat
hydraulichosesandttingsdonotcontactanythingthroughoutthefullrange
ofmovement.
12.Whenliftarmisfullyraised,checkthatlightcontactexistsbetweenthelift
armandbumperpad(item32).Thebumperpadshouldnotcompress
morethan4mm(0.15in).Ifnecessary,addorremoveshims(item31)so
thatcontactiscorrect.
13.Whenliftarmisfullyraised,checkthatlightcontactexistsbetweenthe
liftarmandthetransportpadbumper(item39).Thebumpershouldnot
compressmorethan3mm(0.12in).Ifnecessary,addorremoveshims
(item38)sothatcontactiscorrect.
14.Verifycorrectoperationofwingdeckproximitysensor.
Chassis:ServiceandRepairs
Page7–26
Groundsmaster
®
5900&5910
16227SLRevB
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