Crosstrax Tm Awd Manifold - Toro GroundsmasterR 4300-D Service Manual

TM
CrossTrax AWD Manifold
RIGHT
FRONT
1. AWD manifold
2. Hydraulic tube
3. Hydraulic tube
4. Hydraulic tube
5. O- -ring
Removal (Fig. 77)
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.
TM
3. Locate CrossTrax
to bracket at rear of frame.
4. Label all hydraulic connections for assembly pur-
poses. Thoroughly clean hydraulic connections prior to
loosening hydraulic lines.
Hydraulic System
15
8
9
10
7
6
5
4
6. Hydraulic fitting (7 used)
7. O- -ring
8. Dust cap (2 used)
9. Diagnostic fitting (2 used)
10. O- -ring
AWD manifold that is attached
11
12
13
6
1
2
3
Figure 77
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.
5. Disconnect hydraulic hoses and tubes from fittings in
manifold. Allow lines to drain into a suitable container.
Remove and discard O--rings.
Page 4 - - 86
14
6
14
11. Cap screw (3 used)
12. Lock washer (3 used)
13. Spacer (3 used)
14. Hydraulic hose (4 used)
15. Frame bracket
CAUTION
Groundsmaster 4300--D