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Groundsmaster 4100--DPage 6 -- 4Axles, Planetaries and Brakes
Service and Repairs
Brake Assembly
1. Planetary assembly
2. Retaining ring
3. Splined brake coupler
4. Brake assembly (RH)
5. O--ring
6. Hydraulic wheel motor
7. Flat washer
8. Cap screw (2 used per side)
9. Flange head screw (4 used per side)
10. Brake assembly (LH)
11. Gasket
12. Flange head screw (6 used per side)
13. Tire and wheel assembly
14. Lug nut (8 used per wheel)
15. Jam nut
16. Compression spring
17. Spring plate
18. Brake cable
Figure 1
FRONT
RIGHT
75 to 85 ft--lb
(101 to 115 N--m)
85 to 100 ft--lb
(115 to 135 N--m)
75 to 85 ft--lb
(101 to 115 N--m)
5
15
2
1
2
3
4
5
6
12
13
9
10
11
8
7
14
1
6
11
3
16
17
18
Removal (Fig. 1)
1. Park machine on a level surface, lower cutting deck,
stop engine, engage parking brake and remove key
from the ignition switch.
2. Drain oil from planetary wheel drive/brake assembly.
CAUTION
When removing front wheel, use correct jacks
and supports. Make suremachine is parked ona
solid, level surface such as a concrete floor.
Prior to raising machine, remove any attach-
ments that may interfere with the safe and prop-
er raising of the machine. Alwayschockorblock
wheels. Use jack stands to support the raised
machine. If the machine is not properly sup-
ported by jack stands,the machine may moveor
fall, which may result in personal injury.