Groundsmaster 4100--D/4110--DHydraulic System Page 4 -- 138
Lift/Lower Manifold
1. Lift/lower manifold
2. Flange head screw (2 used)
3. Washer head screw (2 used) 4. Splash shield
Figure 99
FRONT
RIGHT
2
4
3
1
Removal (Fig. 99)
1. Park machine on a level surface, lower cutting deck
(including wing decks), stop engine, engage parking
brake and remove key from the ignition switch. Raise
and support operator seat.
2. Remove controller cover and then support bracket
from the right side of the operator seat (Fig. 100).
3. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
4. Topreventcontaminationofhydraulicsystemduring
lift/lower manifold removal, thoroughly clean exterior of
manifold including fittings and hydraulic lines.
WARNING
Make sure that cutting deck (including wing
decks) is fully lowered before loosening hydrau-
lic lines, cartridge valves or plugs from lift/lower
manifold. If decks are not fully lowered as man-
ifold components are loosened, decks may drop
unexpectedly.
5. Label wire harness electrical connectors that attach
to manifold solenoid valve coils. Disconnect wire har-
nessconnectorsfromthesolenoidvalvecoilsonlift/low-
er manifold.
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