Groundsmaster 3500Page 7 - 10Wheels, Brakes, and Chassis
Front Wheel and Brake
1. Lug nut
2. Drive stud
3. Button head screw
4. Wheel and 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 12
FRONT
RIGHT
250 to 275 ft- lb
(339 to 373 N- m)
70 to 90 ft- lb
(95 to 122 N- m)
Anti- seize
Lubricant
10
28
31
30
32
29
2
6
4
1
13
24
12
27
26
25
11
15
21
5
19
20
17
7
23
22
33
8
16
3
17
14
18
9
Blue Loctite 242
Removal (Fig. 12)
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 and safely support the front wheel.
3. Remove lug nuts. Pull wheel from drive studs and
wheel hub.
NOTE: The installation torque of the lock nut is from
250to275ft-lb(339to373N-m). Use impact wrench
to loosen, but do not remove, lock nut from the hydraulic
motor shaft.
4. Release parking brake.
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