Lift Control Manifold - Toro GroundsmasterR 4300-D Service Manual

Lift Control Manifold

6
8
7
9
16
RIGHT
FRONT
1. Lift control manifold
2. Flange head screw (2 used)
3. O- -ring
4. Hydraulic hose
5. Hydraulic hose
6. Hydraulic hose
Removal (Fig. 90)
1. Park the machine on a level surface, engage parking
brake, lower cutting decks and stop engine. Remove
key from the ignition switch.
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. Locate hydraulic lift control manifold that is attached
to frame bracket under the front platform.
Hydraulic System
10
11
12
3
12
3
3
2
7. Hydraulic hose
8. Hydraulic hose
9. Hydraulic hose
10. Hydraulic tube
11. Hydraulic tube
12. O- -ring
Page 4 - - 100
5
12
13
1
15
14
17
Figure 90
4. Label all hydraulic connections for assembly pur-
poses. Thoroughly clean hydraulic connections prior to
loosening hydraulic lines.
Before opening hydraulic system, operate all hy-
draulic controls to relieve system pressure and
avoid injury from pressurized hydraulic oil. See
Relieving Hydraulic System Pressure in the Gen-
eral Information section of this chapter.
4
13. O- -ring
14. Diagnostic fitting
15. O- -ring
16. Hydraulic hose
17. Dust cap
CAUTION
Groundsmaster 4300--D