Service Manual

Groundsmaster 4500−D/4700−DPage 6 − 6Axles, Planetaries and Brakes
Service and Repairs
Brake Assembly
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
8. Compression spring
9. Jam nut
10. Brake assembly (LH shown)
11. Flange head screw (4 per brake)
OPH−2 planetary = 90 mm lg
VA02 planetary = 80 mm lg
12. Gasket
13. Piston motor (2 used)
14. Flat washer (2 per motor)
15. Cap screw (2 per motor)
OPH−2 planetary = 120 mm lg
VA02 planetary = 110 mm lg
16. Brake cable (LH shown)
Figure 2
FRONT
RIGHT
85 to 100 ft−lb
(116 to 135 N−m)
1
2
3
4
5
6
7
8
9
10
11
13
14
15
17
12
16
OPH−2 series planetary = 60 ft−lbs (81 N−m)
VA02 series planetary = 75 to 85 ft−lbs (101 to 115 N−m)
OPH−2 series planetary = 60 ft−lbs (81 N−m)
VA02 series planetary = 75 to 85 ft−lbs (101 to 115 N−m)
OPH−2 series planetary
VA02 series planetary