Steering Control Valve - Toro Workman 3000 Series Service Manual

Steering Control Valve

RIGHT
FRONT
12
13
14
15
17
16
1. Hex nut
2. Lock washer
3. Steering wheel
4. Steering control valve
5. Hyd hose (to control valve P port)
6. Hyd hose (to control valve E port)
7. Hyd hose (to control valve T port)
Removal (Fig. 27)
1. Park vehicle on a level surface, shut engine off and
engage the parking brake.
2. Remove steering wheel (see Steering Wheel Re-
moval in the Service and Repairs section of Chapter 7
-- Chassis).
Hydraulic System
10
11
9
8
6
7
18
8. Hyd hose (to control valve R port)
9. Hyd hose (to control valve L port)
10. Cap screw (4 used)
11. Dust cover
12. Steering hose cover
13. Cable tie
14. Bulkhead fitting (to valve L port)
Anti- -seize
Lubricant
4
5
19
Figure 27
3. Remove cable ties that secure steering hose cover
to hydraulic hoses. Remove cover from hoses.
4. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
Page 9 - - 34
Rev. C
1
20 to 26 ft- -lb
2
(28 to 35 N- -m)
3
CONTROL VALVE PORTS
FRONT OF VEHICLE
20
15. Bulkhead fitting (to valve R port)
16. Bulkhead fitting (to valve T port)
17. Bulkhead fitting (to valve P port)
18. Bulkhead fitting (to valve E port)
19. Hyd hose (to steer cyl shaft end)
20. Hyd hose (to steer cyl barrel end)
Workman 3000/4000 Series