Rear Axle Motor - Toro Groundsmaster 4500-D Series Service Manual

Rear Axle Motor

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1. Rear axle motor
2. O-ring
3. Pinion gear
4. External snap ring (2 used)
5. O-ring
6. Hydraulic fitting
Removal (Figure 111)
Hydraulic System: Service and Repairs
7. O-ring
8. 90º hydraulic fitting
9. Cap screw (2 used)
10. Flat washer (2 used)
11. O-ring
12. 90º hydraulic fitting
1. Park machine on a level surface, lower cutting decks, stop engine, engage
parking brake and remove key from the ignition switch.
2. Read the General Precautions for Removing and Installing Hydraulic System
Components (page
3. To prevent contamination of hydraulic system during rear axle motor removal,
thoroughly clean exterior of motor.
4. Disconnect wire harness connector from the temperature sender (item 17)
on the rear axle motor.
5. Disconnect hydraulic lines from motor. Put caps or plugs on lines and fittings
to prevent contamination. Label the hydraulic hoses to show their correct
position on the axle motor for assembly purposes.
Figure 111
13.
14.
15.
16.
17.
5–87).
Page 5–116
O-ring
O-ring
90º hydraulic fitting
O-ring
Temperature sender with O-ring
Groundsmaster ® 4500-D/4700-D
19245SL Rev A