Toro 74978 - Drive System Maintenance; Checking the Seat Belt; Checking the Rollover Protection System (ROPS) Knobs; Adjusting the Tracking

DriveSystem
Maintenance
CheckingtheSeatBelt
ServiceInterval:Beforeeachuseordaily
Visuallyinspectseatbeltforwear,cuts,andproperoperation
ofretractorandbuckle.Replacebeforeoperatingifdamaged.
CheckingtheRollover
ProtectionSystem(ROPS)
Knobs
ServiceInterval:Beforeeachuseordaily
Checkthatboththemountinghardwareandtheknobsare
ingoodworkingcondition.Makesuretheknobsarefully
engagedwiththeROPSinthefullyraisedposition.The
upperhoopoftherollbarmayneedtobepushedforwardor
pulledrearwardtogetbothknobsfullyengaged.
g021420
2 1
3
4
Figure58
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(Figure59).
7.Ifittrackstotheleft,loosentheboltsandadjustthe
rightstopplaterearwardontherightT-slotuntilthe
machinetracksstraight(
Figure59).
8.Tightenthestopplate(Figure59).
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