Service And Repairs; Service And Repairs; Brake Assembly - Toro Groundsmaster 4700-D Service Manual

Service and Repairs

Brake Assembly

19
18
17
15
RIGHT
(102 to 115 N- -m)
FRONT
1. Flange head screw (6 per planetary)
2. Splined brake shaft
3. Planetary assembly (2 used)
4. Front wheel assembly (2 used)
5. Lug nut (8 per wheel)
6. Retaining ring
7. Spring plate
Brake Assembly Removal (Fig. 1)
1. Park machine on a level surface and raise cutting
decks to allow easier access to front brake assembly.
Stop engine, engage parking brake and remove key
from the ignition switch.
2. Drain oil from planetary wheel drive/brake assembly.
Axles, Planetaries and Brakes
17
16
14
13
12
11
10
75 to 85 ft- -lb
8. Compression spring
9. Jam nut
10. LH Brake assembly
11. Flange head screw (4 per brake)
12. Hex plug
13. Piston motor (2 used)
14. Flat washer (2 per motor)
6
2
8
7
9
19
Figure 1
Page 6 - - 4
75 to 85 ft- -lb
(102 to 115 N- -m)
1
3
20
4
85 to 100 ft- -lb
(116 to 135 N- -m)
15. Cap screw (2 per motor)
16. O- -ring
17. O- -ring
18. RH brake assembly
19. Gasket
20. Brake cable (LH shown)
Groundsmaster 4500--D/4700--D
5