Toro Groundsmaster 360 Service Manual page 161

Deck Lift Manifold Removal (Fig. 138)
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.
2. Raise and support operator seat to access deck lift
manifold.
WARNING
Make sure that cutting deck is fully lowered and
supported before loosening hydraulic lines, car-
tridge valves or plugs from lift manifold. If deck is
raised as manifold components are loosened,
deck may drop unexpectedly.
3. Thoroughly clean hydraulic hose ends and fittings on
deck lift manifold to prevent hydraulic system contami-
nation.
4. Label all hydraulic and electrical connections for as-
sembly purposes.
5. Disconnect hydraulic hoses connected to the hy-
draulic fittings on the deck lift manifold. Allow hoses to
drain into a suitable container. Install clean caps or plugs
on disconnected hoses and fittings to prevent contami-
nation.
6. Disconnect wire harness connectors from solenoid
coils on manifold.
7. Support manifold to prevent it from falling.
8. Remove two (2) cap screws (item 17) and flange nuts
(item 11) that secure manifold to mount plate. Remove
manifold from machine.
9. If hydraulic fittings are to be removed from deck lift
manifold, mark fitting orientation to allow correct assem-
bly. Remove hydraulic fittings from manifold as needed.
Discard fitting O--rings.
Groundsmaster 360
Deck Lift Manifold Installation (Fig. 138)
1. If hydraulic fittings were removed from deck lift man-
ifold, lubricate new O--rings with clean hydraulic oil,
position O--rings to fittings and install fittings into man-
ifold ports (see Hydraulic Fitting Installation in the Gen-
eral Information section of this chapter).
2. Position deck lift manifold to machine and secure
manifold with two (2) cap screws (item 17) and flange
nuts (item 11).
3. Remove caps and plugs from hydraulic hoses and
fittings.
4. Lubricate and install new O--rings on control man-
ifold fittings. Using labels placed during manifold remov-
al, correctly connect hydraulic hoses to control manifold
(see Hydraulic Hose and Tube Installation in the Gener-
al Information section of this chapter).
5. Connect wire harness connectors to solenoid coils
on manifold.
6. Check oil level in hydraulic reservoir and add correct
oil if necessary.
7. Lower and secure operator seat.
8. Follow Hydraulic System Start--up procedures (see
Hydraulic System Start--up in this section).
Page 4 - - 127 Hydraulic System