Operator's Manual

Ifthepivotshaftisdamagedandworn,replace
them;refertotheServiceManualforyour
machine.
InstallingtheWheelHuband
BrakeDrum
1.Thoroughlycleanthewheelhubandhydraulic
motorshaft.
2.Insertthewoodruffkeyintothegrooveofthe
wheel-motorshaft(Figure72).
g332521
Figure72
1.Woodruffkey2.Groove(wheel-motor
shaft)
3.Assemblethewheelhubandbrakedrumonto
thewheel-motorshaft(Figure73orFigure74).
g332519
Figure73
MachineswithouttheOptionalGrassShield
1.Locknut
3.Wheel-motorshaft
2.Hubandbrakedrum
g332520
Figure74
MachineswiththeOptionalGrassShield
1.Locknut
3.Wheel-motorshaft
2.Hubandbrakedrum
4.Securethewheelhubtotheshaftwiththe
locknut(Figure73orFigure74),andtightenby
hand.
Note:Thebrakeshoesandbackingplatemust
concentricallyalignwiththebrakedrum.Ifthe
shoes,plate,anddrumaremisaligned,referto
theServiceManualforyourmachine.
5.Repeatsteps1through4attheothersideof
themachine.
InstallingtheWheel
1.Assemblethewheeltothehubwiththe4lug
nuts(Figure75),andtightenthelugnutsby
hand.
g332518
Figure75
1.Lugnut3.Hub
2.Wheel
2.Repeatstep1attheothersideofthemachine.
3.Removethejackstandsandlowerthemachine.
4.Torquewheellugnutsto95to122∙Nm(70to90
ft-lb)inacrossingpattern.
48