Toro Groundmaster Series Service Manual page 192

Removing and Installing the Auxiliary Hydraulic Valve Manifold (continued)
Servicing the Auxiliary Hydraulic Valve Manifold
g303601
1. Manifold
2. Union fitting (2 each)
3. Cartridge valve
Hydraulic System: Service and Repairs
9. Operate the auxiliary valve. Check for hydraulic leaks and correct if
necessary.
10. Check the hydraulic fluid level and adjust if necessary before returning the
machine to service.
4. Solenoid coil (2 each)
5. Coil spacer
6. Coil nut
The ports on the manifold are marked for easy identification of components
and connections; refer to the hydraulic schematic in
identify the function of the cartridge valve and hydraulic lines at each port.
For cartridge valve service procedures, refer to
5–93).
1. Mark the fitting orientation to allow for correct assembly and remove the
quick disconnect fittings.
2. Remove the manifold bracket.
3. If hydraulic fittings are to be removed from the manifold, mark the fitting
orientation to allow for correct assembly. Remove the fittings from the
manifold and discard the O−rings.
4. Lubricate new O-rings and place them onto the fittings. If previously removed,
install the fittings into the valve ports; refer to
(SAE Straight Thread O-Ring Fittings) (page
5. Install the manifold bracket and quick disconnect fittings.
Figure 73
Page 5–106
7. Straight fitting (2 each)
Appendix A (page A–1)
Cartridge Valve Service (page
Installing the Hydraulic Fittings
5–9).
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A
to