Steering Control Valve Service (Serial Numbers 90101 To 230999999) - Toro Reelmaster 3100-D Service Manual

Steering Control Valve Service (Serial Numbers 90101 to 230999999)

34
36
33
7
37
1. Nut
2. Port cover
3. Seal ring
4. O−ring
5. Relief valve cartridge
6. Plug
7. Push nut
8. Port manifold
9. Spring
10. Drive assembly
11. Alignment pin
12. Valve ring
13. Valve plate
14. Spring
15. Isolation manifold
16. Drive link
17. Metering ring
NOTE: For repair of the steering control valve, see the
Ross Hydraguide Hydrostatic Steering System HGF
TM
Series Service Procedure at the end of this chapter.
Hydraulic System
1
17
3
18
19
20
38
39
40
41
18. Socket head screw
19. Commutator seal
20. Commutator cover
21. Commutator ring
22. Commutator
23. Drive link spacer
24. Rotor
25. Stator
26. Drive plate
27. Thrust bearing spacer
28. Thrust bearing
29. Face seal
30. Not used
31. Seal spacer
32. Upper cover plate
33. Input shaft
34. Retaining ring
2
49
3
4
8
9
3
21
22
11
23
24
25
26
27
Figure 73
Page 4 − 106
2
5
6
12
14
13
3
10
11
15
28
29
31
32
35. Not used
36. Retaining plate
37. Upper cover & jacket assembly
38. Bushing
39. Seal
40. Special bolt
41. Nut
42. Not used
43. Not used
44. Not used
45. Not used
46. Not used
47. Not used
48. Seal ring (white)
49. Coil spring
50. Not used
51. Spacer
Reelmaster 3100−D
48
11
3
16