Toro Groundsmaster 3280-D - Controls System Maintenance; Adjusting the PTO-Clutch Gap

7.Tightenthejamnut(Figure73)andclosethe
hood.
ControlsSystem
Maintenance
AdjustingthePTO-Clutch
Gap
ServiceInterval:Every200hours
1.Shutofftheengine,engagetheparkingbrake,
andremovethekeyfromtheswitch.
2.Raisetheenginehoodandallowtheengineto
cool.
3.Adjusttheairgapsothata0.4mm(0.015inch)
feelergaugeslidesinbetweentheclutchlining
andfrictionplatewithlightpressure(Figure74).
Note:Youcandecreasethegapbyturning
theadjustingnutclockwise(Figure74).The
maximumservicegapis0.7mm(0.030inch).
Adjustall3airgaps.
g001252
Figure74
1.Clutch
4.Electricalconnector
2.0.4mm(0.015inch)air
gap(3)
5.PTObelt
3.Adjustingnut(3)
4.Afterthe3airgapsareadjusted,checkall3
again.
Note:Adjusting1airgapcanaltertheother
gaps.
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