Steering Control Unit Repair - Greensmaster 3100 (Fig. 42)
Figure 42
1. Dust seal 10. Housing 19. Capscrew
2. Retaining ring 11. Control sleeve 20. Centering pin kit
3. Gland bushing seal 12. Control spool centering springs 21. Check ball retainer
4. O-ring 13. Control spool 22. Check ball
5. Backup ring 14. O-ring 23. O-ring
6. O-ring 15. Spacer plate 24. Check ball seat
7. Seal 16. Drive 25. O-ring
8. Bearing race 17. Gerotor 26. Setscrew
9. Needle thrust bearing 18. End cap
Disassembly
Cleanliness is extremely important when repairing a
steering control unit. Work in a clean area. Before
disconnecting lines, clean port area of unit thoroughly.
Use a wire brush to remove foreign material and debris
from around exterior joints of the unit.
Although not all drawings show the unit in a vise, it is
recommended that you keep the unit in the vise during
disassembly. Follow the clamping procedures explained
in the instructions.
Greensmaster
®
3100 Page 4 - 61 Repairs
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