Steering Valve - Toro Groundsmaster 4100-D Service Manual

Steering Valve

26
25
RIGHT
FRONT
1. Hex nut
2. Flat washer
3. Steering wheel
4. Foam collar
5. Steering seal
6. External snap ring
7. Steering shaft assembly
8. Steering tower cover
9. O- -ring
o
10. 90 hydraulic fitting
Hydraulic System
29
28
27
12
16
15
14
11. O- -ring
12. Flange head screw
13. Hydraulic adapter (4 used)
14. Steering valve assembly
15. Nut insert
16. Steering tower
17. Flange locking nut (2 used)
18. Flange head screw (4 used)
19. Pivot hub (2 used)
20. Cap screw (2 used)
23
22
21
20
19
18
17
Figure 75
Rev. E
Page 4 - - 94
24
3
5
6
8
18 to 22 ft- -lb
(25 to 29 N- -m)
7
9
10
11
9
12
13
11
21. Steering column assembly
22. Flange bushing
23. Thrust washer
24. Steering wheel cover
25. In port (P)
26. Right turn port (R)
27. Load sensing port (PB)
28. Left turn port (L)
29. Out port (T)
Groundsmaster 4100--D
1
2
4