Steering Control Valve - Toro Reelmaster 5010- H Service Manual

Steering Control Valve

RIGHT
FRONT
11
12
7 to 10 ft- lb
(9.5 to 13.5 N- m)
13
2
1. Steering control valve
2. Flange head screw (2 used)
3. Socket head screw (4 used)
4. Steering wheel
5. Flat washer
Removal (Fig. 77)
1. Park the machine on a level surface, engage the
parking brake, lower the cutting units and stop the en-
gine. Remove the key from the ignition switch.
2. Remove fasteners that secure shroud to front of ma-
chine (Fig. 78). Remove shroud from machine to allow
access to steering control valve. Locate and retrieve two
(2) rubber bushings and spacers.
3. Slide rubber bellows up from bottom of steering col-
umn. Support steering column to prevent it from falling.
Hydraulic System
Antiseize
Lubricant
8
9
10
1
14
6. Lock nut
7. Steering wheel cover
8. Steering column
9. Socket head screw (4 used)
10. O- ring
5
3
Antiseize
Lubricant
4th
Figure 77
4. Loosen and remove four (4) flange head screws and
flange nuts that secure steering column brace (item 13)
to machine. Remove brace.
5. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
6. Label all hydraulic connections for assembly pur-
poses. Note port designations on steering control valve
(Fig. 79). Thoroughly clean hydraulic connections prior
to loosening hydraulic lines.
Page 4 - 94
7
6
20 to 26 ft lb
(28 to 35 N- m)
4
2nd
FRONT
1st
Tightening
Sequence
(Item 9)
11. Hydraulic fitting (4 used)
12. O- ring
13. Steering column brace
14. Flange nut (6 used)
Reelmaster 5010- H
3rd