Toro Z Master 74958 - Drive System Adjustments and Checks; Adjusting Tracking, Checking Tire Pressure, and Lug Nuts

AdjustingtheTracking
1.Disengagetheblade-controlswitch(PTO).
2.Drivetoanopen,atareaandmovethe
motion-controlleverstotheNEUTRAL-LOCK
position.
3.MovethethrottlemidwaybetweentheFASTand
SLOWpositions.
4.Movebothmotion-controlleversforwarduntil
theybothhitthestopsintheT-slot.
5.Checkwhichwaythemachinetracks.
6.Ifthemachinetrackstotheright,loosenthe
boltsandadjusttheleftstopplaterearwardon
theleftT-slotuntilthemachinetracksstraight
(Figure60).
7.Ifthemachinetrackstotheleft,loosenthebolts
andadjusttherightstopplaterearwardonthe
rightT-slotuntilthemachinetracksstraight
(Figure60).
8.Tightenthestopplate(Figure60).
g027340
Figure60
Leftcontrollevershown
1.Controllever3.Stopplate
2.Bolt
CheckingtheTirePressure
ServiceInterval:Every50hours/Monthly(whichever
comesrst)
Maintaintheairpressureinthefrontandreartires
at90kPa(13psi).Uneventirepressurecancause
unevencut.Checkthetireswhentheyarecoldtoget
themostaccuratepressurereading.
g001055
Figure61
CheckingtheWheelLug
Nuts
ServiceInterval:Aftertherst8hours
Yearly
Checkandtorquethewheellugnutsto122to136
N∙m(90to100ft-lb).
50