Servicing The Polar Trac Lift Cylinder - Toro Groundsmaster 7210 Service Manual

Servicing the Polar Trac Lift Cylinder

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1. Cap seal
2. Cylinder head
3. Locknut
4. O-ring
5. Head
Disassembling the Polar Trac Lift Cylinder
Groundsmaster 7210
16222SL Rev C
6. O-ring
7. Rod
8. Wiper
9. Seal
10. Retaining ring
1. Slowly pump the cylinder rod and remove the hydraulic fluid from the lift
cylinder into a drain pan. Plug the 2 ports and clean the outer surface of
the cylinder.
Figure 131
11.
12.
13.
Page 4–131
Back-up ring
Piston
Wear ring
Hydraulic System: Service and Repairs