Toro 74279TE - Adjusting the Caster-Pivot Bearing; Servicing the Gearbox; Adjusting the Electric Clutch

AdjustingtheCaster-Pivot
Bearing
ServiceInterval:Every500hours(oryearly,which
evercomesrst).
1.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,andsetthe
parkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removethedustcapfromcasterandtighten
thelocknut(Figure52).
4.Tightenthelocknutuntilthespringwashersare
atandthenbackoffa1/4turntoproperlyset
thepre-loadonthebearings(Figure52).
Important:Makesurespringwashersare
installedcorrectlyasshowninFigure52.
5.Installthedustcap(Figure52).
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Figure52
1.Springwashers
3.Dustcap
2.Locknut
ServicingtheGearbox
CheckingtheGearbox-OilLevel
ServiceInterval:Every100hours
UseSAE75W–90SyntheticGearLube.
1.Parkthemachineonalevelsurface.
2.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,andsetthe
parkingbrake.
3.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
4.Removethesideorrearplugonthegearbox
(Figure53).
5.Theoilshouldbeuptotheopeningofthe
gearbox.
6.Addoilifneededtobringittothecorrectlevel.
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Figure53
1.Gearbox
3.Rearplug
2.Sideplug
4.Pulley
ChangingtheGearboxOil
ServiceInterval:Aftertherst100hours
Yearly
ContactanAuthorizedServiceDealertochangethe
gearboxoil.
AdjustingtheElectric
Clutch
ServiceInterval:Every500hours
Theclutchisadjustabletoensureproperengagement
andproperbraking.
1.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,andsetthe
parkingbrake.
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