Service And Repairs; Front Wheels And Brakes - Toro Greensmaster 3120 Service Manual

Service and Repairs

Front Wheels and Brakes

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1. Lock nut (4 each)
2. Brake backing plate
3. Cap screw (4 each)
4. Drive stud (4 each)
5. Brake drum
6. Wheel hub
7. Wheel hub assembly
Removing the Front Wheel and Brake Assembly
Greensmaster 3120
17230SL Rev C
8. Wheel and tire assembly
9. Lug nut (4 each)
10. Wheel hub nut
11. Brake shoe (2 each)
12. Return spring (2 each)
13. Brake cam
14. Woodruff key
1. Park the machine on a level surface, lower the cutting units and stop the
engine. Remove the key from the ignition switch.
2. Loosen, but do not remove the lug nuts. If the wheel hub assembly is being
removed, loosen but do not remove the wheel hub nut.
3. Raise the front of the machine off the ground; refer to
(page 1–7).
4. Remove the lug nuts and the wheel and tire assembly.
DO NOT hit the wheel hub and brake drum assembly with a hammer
during removal or installation. Hammering the assembly may cause
damage to the hydraulic wheel motor.
5. Make sure that the wheel hub lock nut is loosened at least two revolutions.
Use the hub puller to loosen the wheel hub assembly from the wheel motor;
refer to Wheel Hub Puller (page
Figure 97
15.
16.
17.
18.
19.
IMPORTANT
6–4).
Page 6–5
Retaining clip
Brake lever
Cotter pin
Brake rod
Clevis pin
Jacking Instructions
Chassis: Service and Repairs