Castor Forks and Wheels
1.
Castor arm (RH shown)
2.
Cap screw (5 used per arm)
3.
Cap screw
4.
Inner bearing spacer
5.
Bearing
6.
Wheel hub
7.
Wheel rim half
8.
Inner tube
Cutting Units
21
20
19
18
15
16
17
16
15
14
13
5
12
11
10
9
8
9.
Castor tire
10. Wheel rim half
11. Plate
12. Flange nut (4 used)
13. Lock nut
14. Castor fork
15. Thrust washer
16. Flange bushing
22
23
3
7
6
Figure 12
Page 10 − 14
1
2
4
5
17. Grease fitting
18. Spacer
19. Retaining ring
20. Cap washer
21. Cap
22. Compression spring
23. Flange nut (5 used per arm)
Groundsmaster 3280−D/3320