Steering Control Valve - Toro Groundsmaster 360 Service Manual

Steering Control Valve

34 to 42 ft- -lb
(47 to 56 N- -m)
RIGHT
FRONT
1. Steering wheel
2. Lock nut
3. Flat washer
4. Alignment bushing
5. Steering column assembly
Removal (Fig. 127)
WARNING
Before disconnecting or performing any work on
the hydraulic system, all pressure in the system
must be relieved. See Relieving Hydraulic System
Pressure in the General Information section.
1. Park machine on a level surface, lower cutting deck,
stop engine, engage parking brake and remove key
from the ignition switch.
Hydraulic System
14
1
5
13
11
10
7
9
4
8
6
Figure 127
6. Steering control valve
7. Steering plate
8. Carriage screw (4 used)
9. Mount (4 used)
10. Washer (4 used)
Page 4 - - 112
2
3
Antiseize
Lubricant
12
11. Flange nut (4 used)
12. Flange head screw (3 used)
13. Socket head screw
14. Steering wheel cover
2. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
3. Label all hydraulic lines and fittings at steering con-
trol valve for assembly purposes. Note port designa-
tions on steering control valve (Fig. 129). Thoroughly
clean hydraulic connections prior to loosening hydraulic
lines.
4. Disconnect hydraulic lines from steering control
valve. Allow lines to drain into a suitable container.
20 to 26 ft- -lb
(28 to 35 N- -m)
34 to 42 ft- -lb
(47 to 56 N- -m)
Groundsmaster 360