Toro 74904 - Adjusting the Tracking; Checking the Tire Pressure; Checking the Wheel Lug Nuts; Checking the Wheel-Hub Slotted Nut

AdjustingtheTracking
1.Disengagetheblade-controlswitch(PTO).
2.Drivetoanopenatarea,movethe
motion-controlleverstotheNEUTRAL-LOCK
position.
3.Movethethrottlemidwaybetweenfastandslow.
4.Movebothmotion-controlleversalltheway
forwarduntiltheybothhitthestopsintheT-slot.
5.Checkwhichwaythemachinetracks.
•Ifittrackstotheright,loosentheboltsand
adjusttheleftstopplaterearwardonthe
leftT-slotuntilthemachinetracksstraight
(Figure74).
•Ifittrackstotheleft,loosentheboltsand
adjusttherightstopplaterearwardonthe
rightT-slotuntilthemachinetracksstraight
(Figure74).
6.Tightenthestopplate(Figure74).
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Figure74
Leftcontrollevershown
1.Controllever3.Stopplate
2.Bolt
CheckingtheTirePressure
ServiceInterval:Every50hours/Monthly(whichever
comesrst)
Maintaintheairpressureinthefrontandreartires
at90kPa(13psi).Uneventirepressurecancause
unevencut.Checkthetireswhentheyarecoldtoget
themostaccuratepressurereading.
g001055
Figure75
CheckingtheWheelLug
Nuts
Checkandtorquethewheellugnutsto122to129
N∙m(90to95ft-lb).
CheckingtheWheel-Hub
SlottedNut
ServiceInterval:Aftertherst100hours
Every500hours
Checkandensurethatthetorqueoftheslottednutis
286to352N∙m(211to260ft-lb).
Note:Donotuseanti-seizecompoundonwheelhub.
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