Front Wheel And Brake - Toro Groundsmaster 3500-D Service Manual

Front Wheel and Brake

33
7
22
23
RIGHT
FRONT
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
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.
Before jacking up the machine, review and follow
Jacking Instructions in Chapter 1 - - Safety.
Wheels, Brakes, and Chassis
9
27
24
20
12
13
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
WARNING
31
25
26
11
28
10
15
21
19
2
17
Anti- -seize
Lubricant
45 to 65 ft- -lb
(61 to 88 N- -m)
Figure 11
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.
Page 6 - - 10 Rev. F
29
30
32
18
14
17
16
8
4
5
1
250 to 350 ft- -lb
(339 to 474 N- -m)
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
Groundsmaster 3500--D
3
6