Servicing The Wheel Motor - Toro Groundsmaster 7210 Service Manual

Servicing the Wheel Motor

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1. Locknut
2. Dirt/water seal
3. Housing
4. Back-up washer
5. Shaft seal
6. Coupling shaft
7. Body seal (5 each)
Hydraulic System: Service and Repairs
8. Manifold
9. Commutator ring
10. Bolt (7 each)
11. End cover
12. Commutator
13. Commutator ring
14. Stator assembly
Note: The 2 wheel motors of the Groundsmaster 7210 machine have the same
basic construction. The left wheel motor has a yellow sticker on the port side of
the stator. The right wheel motor has a reverse timed manifold.
Do not interchange the wheel motors on the machine (e.g., do not
put the right motor on the left side of the machine). If necessary, use
the Parts Catalog and Part Number on the wheel motor to identify
the right and left motors.
Note: For the wheel motor repair procedures; refer to the Parker Torqmotor™
Service Procedure (TC, TB, TE, TJ, TF, TG, TH, and TL Series) at the end of
this chapter.
Figure 57
15.
16.
17.
18.
19.
IMPORTANT
Page 4–68
Drive link
Wear plate
Thrust bearing
Woodruff key
Back-up ring
Groundsmaster 7210
16222SL Rev C