Toro Groundsmaster 1200 - Servicing the Cutting Unit Lift Cylinder

ServicingtheCuttingUnitLiftCylinder
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Figure29
SideCuttingUnitCylinder(shown)
1.Locknut6.Barrelassembly11.Externalcollar
2.Piston
7.Shaftassembly
12.BTseal
3.O-ring
8.Head13.Dustseal
4.Pistonseal
9.O-ring14.SquareO-ring
5.O-ring
10.Back−upring
15.Setscrew(2each)
DisassemblyoftheCuttingUnitLiftCylinder
Note:RefertoFigure29duringthisprocedure.
1.Removetheoilfromtheliftcylinderbyslowlypumpingthecylindershaft.
Afterremovingtheoilfromcylinder,plugbothportsandcleanoutsideof
thecylinder.
Groundsmaster®1200Pull-BehindRotaryMower
Page4–11
HydraulicSystem:ServiceandRepairs
18235SLRevA