Toro 74901 - Drive System Maintenance; Checking the Seat Belt; Checking the Rollover Protection System (ROPS) Knobs; Adjusting the Tracking

DriveSystem
Maintenance
CheckingtheSeatBelt
ServiceInterval:Beforeeachuseordaily
Visuallyinspectseatbeltforwear,cuts,andproper
operationofretractorandbuckle.Replacebefore
operatingifdamaged.
CheckingtheRollover
ProtectionSystem(ROPS)
Knobs
ServiceInterval:Beforeeachuseordaily
Checkthatboththemountinghardwareandtheknobs
areingoodworkingcondition.Makesuretheknobs
arefullyengagedwiththeROPSintheraisedposition.
Theupperhoopoftherollbarmayneedtobepushed
forwardorpulledrearwardtogetbothknobsfully
engaged.
Figure59
1.ROPSknob(locked
position)
3.Rollbarintheupright
position
2.PullROPSknoboutand
rotate90degreesto
changerollbarposition
4.Rollbarinthefolded
position
AdjustingtheTracking
1.Disengagethebladecontrolswitch(PTO).
2.Drivetoanopenatarea,movethemotioncontrol
leverstotheneutrallockedposition.
3.Movethethrottlemidwaybetweenfastandslow .
4.Movebothmotioncontrolleversallthewayforward
untiltheybothhitthestopsintheT-slot.
5.Checkwhichwaythemachinetracks.
6.Ifittrackstotheright,loosentheboltsandadjust
theleftstopplaterearwardontheleftT-slotuntilthe
machinetracksstraight(Figure60).
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