Toro Groundsmaster
3500-D - Front Wheel and Brake

Rev. F Groundsmaster 3500--DPage 6 -- 10Wheels, Brakes, and Chassis
Front Wheel and Brake
1. Lug nut
2. Drive stud
3. Wheel rim
4. Tire
5. Wheel hub
6. Lock nut
7. Hydraulic wheel motor
8. Brake drum
9. Woodruff key
10. Cotter pin
11. Adjustment rod
12. Brake lever
13. Lock nut
14. Cap screw
15. Brake bracket
16. Return spring
17. Brake shoe
18. Backing plate
19. Cam shaft
20. Retainer clip
21. Lock nut
22. Cap screw
23. Spacer
24. Wheel shield
25. Cotter pin
26. Clevis pin
27. Clevis
28. Jam nut
29. Flange bushing
30. Brake pivot bracket
31. Brake pivot shaft
32. Hex flange head screw
33. Hex flange nut
Figure 11
FRONT
RIGHT
250 to 350 ft--lb
(339 to 474 N--m)
45 to 65 ft--lb
(61to88N--m)
10
28
31
30
32
29
3
8
2
6
4
1
14
13
24
12
27
26
25
11
15
21
5
18
19
20
16
17
17
7
23
22
33
9
Anti--seize
Lubricant
Removal (Fig. 11)
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake, and remove key
from the ignition switch.
WARNING
Before jacking up the machine, review and follow
Jacking Instructions in Chapter 1 -- Safety.
2. Jack up front wheel and use wood blocks to keep the
front tire off the floor.
3. Remove lug nuts from drive studs. Pull wheel from
drive studs and wheel hub.
NOTE: The installation torque of the lock nut is from
250 to 350 ft--lb (339 to 474 N--m). Use impact wrench
to loosen lock nut from the hydraulic motor shaft.
4. Loosen, but do not remove, lock nut from the hydrau-
lic motor shaft. Release parking brake.