Groundsmaster 4000−DPage 6 − 4Axles, Planetaries, and Brakes (Rev. B)
Service and Repairs
Brake Assembly
1. Planetary assembly
2. Retaining ring
3. Splined brake shaft
4. Brake assembly (RH)
5. O−ring
6. Hydraulic wheel motor
7. Flat washer
8. Cap screw
9. Flange head screw
10. Brake assembly (LH)
11. Jam nut
12. Compression spring
13. Brake cable
14. Spring plate
15. Flange head screw
16. Tire and wheel assembly
17. Lug nut
18. Gasket
Figure 1
1
2
3
2
4
5
6
8
6
9
10
11
12
14
13
16
7
15
5
1
FRONT
RIGHT
75 to 85 ft−lb
(101 to 115 N−m)
17
85 to 100 ft−lb
(115 to 135 N−m)
18
18
3
2
2
Remove Brake Assembly (Fig. 1)
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake, and remove key
from the ignition switch.
2. Drain oil from planetary wheel drive/brake assembly
(see Operator’s Manual).