Steering Control Valve (Sand Pro 5040 And Infield Pro 5040) - Toro Sand Pro 5040 Service Manual

Steering Control Valve (Sand Pro 5040 and Infield Pro 5040)

RIGHT
FRONT
1. Steering control valve
2. Hydraulic hose
3. Hydraulic hose
4. Hydraulic hose
5. Steering pivot
Removal (Fig. 53)
1. Park machine on a level surface, lower attachment,
stop engine, apply parking brake and remove key from
ignition switch.
2. Remove fuel tank from machine (see Fuel Tank Re-
moval in the Service and Repairs section of Chapter 3
– Engine).
3. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
4. Thoroughly clean hydraulic hose ends and fittings on
steering control valve to prevent hydraulic system con-
tamination.
Hydraulic System
1
2
3
4
5
6
6. Castor fork
7. Steering cylinder
8. Cap screw (4 used)
9. Foam collar
10. Hydraulic tube
14
15
9
8
Figure 53
5. Label all hydraulic connections at steering control
valve for assembly purposes. Note port designations on
steering control valve (Fig. 54).
Operate all hydraulic controls to relieve system
pressure and avoid injury from pressurized hy-
draulic oil.
6. Disconnect hydraulic hoses and tubes from steering
control valve. Allow hoses and tubes to drain into a suit-
able container.
Page 4 – 64
13
20 to 26 ft–lb
(27 to 35 N–m)
12
11
10
7
4
11. Hydraulic tube
12. Lock nut
13. Steering wheel cover
14. Flat washer
15. Steering wheel
CAUTION
Sand Pro & Infield Pro 3040/5040
2