Parking Brakes - Toro Groundsmaster 7210 Service Manual

Parking Brakes

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1. Locknut
2. Wheel lug nut (5 each per wheel)
3. Wheel assembly
4. Wheel hub
5. Wheel stud (5 each per wheel)
6. Socket-head screw (4 each)
7. Wheel motor (left)
8. Woodruff key
Removing the Parking Brakes
Groundsmaster 7210
16222SL Rev C
9. O-ring
10. Hydraulic fitting
11. O-ring
12. Hydraulic fitting
13. Hydraulic hose
14. Hydraulic hose
15. Parking brake (left)
16. Flange nut (4 each per side)
1. Park the machine on a level surface, lower the cutting deck (or implement),
shut off the engine, and remove the key from the key switch.
Note: The installation torque of the locknut used to attach the wheel hub to
the wheel motor is 407 to 542 N∙m (300 to 400 ft-lb). If the hub removal is
necessary, use an impact wrench to loosen the locknut.
2. If the wheel hub requires removal, loosen, but do not remove the locknut that
secures the wheel hub to the wheel motor.
3. Remove the rear wheel; refer to
Note: Ensure that the machine is correctly supported with jack stands.
Figure 187
17.
18.
19.
20.
21.
22.
Removing the Rear Wheel (page
Page 6–9
Bolt (2 each per side)
Bolt (2 each per side)
Brake support
Brake rod assembly
Flat washer
Retaining ring
6–4).
Chassis: Service and Repairs