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Groundsmaster 4000--D/4010--DCutting Decks
Page 8 -- 16
Castor Forks and Wheels
1. Castor arm (center deck shown)
2. Cap screw (5 used)
3. Castor fork
4. Cap screw
5. Lock nut
6. Castor spacer
7. Thrust washer
8. Flange nut (5 used)
9. Grease fitting
10. Flange bushing
11. Retaining ring
12. Cap washer
13. Compression spring
14. Cap
15. Flat washer
16. Lock nut (3 used per bracket)
17. Carriage screw (3 used per bracket)
18. Castor fork bracket
19. Shim
20. Castor bracket
21. Hairpin
22. Cutting deck (RH shown)
23. Bearing
24. Inner bearing spacer
25. Wheel hub
26. Wheel rim half
27. Castor tire
28. Wheel rim half
29. Plate
30. Flange nut
31. Flat washer
32. Tension rod
33. Flange nut
34. Clevis pin
Figure 17
1
2
3
4
7
8
5
10
9
6
11
12
13
14
7
6
20
34
21
17
18
16
19
22
23
24
25
26
27
28
29
30
23
4
5
60 to 80 ft--lb
(81 to 108 N--m)
60 to 80 ft-- lb
(81 to 108 N--m)
CASTOR FORK SIDE CUTTING DECK
CASTOR WHEEL
10
33
32
31
15
Disassembly
1. Disassemble castor wheel as needed using Figure
17 as a guide.
Assembly
1. Assemble castor wheel using Figure 17 as a guide.
2. If castor fork was removed, lubricate grease fitting.
3. Torque castor wheel lock nut (item 5) from 60 t o 80
ft--lb (81 to 108 N--m).