Operator's Manual

theappropriateairpressureforthetiresasinstalledat
thefactory.
Important:Alwayschecktheinformation
ontheactualtiresforthecorrectairpressure
requirement.
Important:Themostcommoncauseoftire
troubleisunder-ination.Maintainfullair
pressure.
TireAirPressure
ModelTirepressure
68012CMax414kPa(60psi)
68018C,68019CMax241kPa(35psi)
3.Ensurethatthewheellugnutsaretorquedto108to
122N-m(80to90ft-lb).
Note:Checkthetorqueofthewheellugnutsinitially
andaftertowing.
Note:Torquethelugnutsinthesequenceshownin
(Figure16).
1
2
3
4
G021 107
Figure16
HitchingaMachinewithaStampedBall
Coupler
1.Applychassisgreasetothesocketofthecouplerand
theareaoftheclampthatcontactstheball.Oilthe
pivotpointsandslidingsurfacesofthecouplerwith
SAE30motoroil.
2.Openthecouplerlatch(AofFigure17).
A
B
C
G020359
2
1
Figure17
1.Bail
2.Safetypin
3.Positionthecouplerontopofthehitchball(Bof
Figure17).
4.Closethecouplerlatch(BofFigure17).
5.Openthebailonthesafetypinandinsertthepin
throughtheholeinthelatch(BofFigure17).
6.Rotatethefreeendofthebailovertheendofthe
safetypinthatisprotrudingthroughthelatch(Cof
Figure17).
7.Ifthemachineisequippedwithatrailer-lightkit,
connectthewireplugofthetowvehicletothewire
plugofthemachine.
HitchingaMachinewithaForgedBall
Coupler
1.Applyremovablethread-lockingcompoundtothe
threadsofthecouplerbolttopreventthecoupler
handlefromcomingloose(AofFigure18).
13