Steering Control Valve Service (For Machines Serial Number Below 40345000) - Toro Groundsmaster 5900 Series Service Manual

Steering Control Valve Service (For machines serial number below
40345000)
3
1
2
g288163
1. Steering valve housing
2. Dust seal
3. O−ring
4. Spool
5. Spring retaining ring
6. Pin
7. Sleeve
8. Centering springs/spacers
Groundsmaster ® 5900 & 5910
16227SL Rev B
5
19
16
20
21
23
22
9. Cap screw (7)
10. End cap
11. O−ring
12. Seal ring
13. O−ring
14. Gerotor
15. O−ring
16. Quad seal
Note: For steering control valve repair procedures, see the
Repair Information.
18
8
7
6
4
17 N·m
(150 in−lb)
Figure 121
17.
18.
19.
20.
21.
22.
23.
Page 5–137
17
11
10
15
12
13
16 to 18 N·m
14
(140 to 160 in−lb)
Gerotor drive
Wear plate
Bearing race
Thrust bearing
Plug
O−ring
Check ball
Eaton Parts and
Hydraulic System: Service and Repairs
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