Toro Groundsmaster 7210 - Servicing the Polar Trac Lift Cylinder

ServicingthePolarTracLiftCylinder
g033633
Figure131
1.Capseal6.O-ring
11.Back-upring
2.Cylinderhead
7.Rod12.Piston
3.Locknut8.Wiper13.Wearring
4.O-ring9.Seal
5.Head10.Retainingring
DisassemblingthePolarTracLiftCylinder
1.Slowlypumpthecylinderrodandremovethehydraulicuidfromthelift
cylinderintoadrainpan.Plugthe2portsandcleantheoutersurfaceof
thecylinder.
Groundsmaster7210
Page4–131
HydraulicSystem:ServiceandRepairs
16222SLRevC