Toro Groundsmaster 4000-D Service Manual page 173

Removal (Fig. 106)
1. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
2. To prevent contamination of hydraulic system during
manifold removal, thoroughly clean exterior of PTO
manifold and fittings.
3. Disconnect wire harness connector from the sole-
noid valve coil on the PTO manifold.
4. Disconnect hydraulic lines from manifold and put
caps or plugs on open hydraulic lines and fittings. Label
disconnected hydraulic lines for proper installation.
5. Remove PTO manifold from the frame using Figure
106 as a guide.
NOTE: The upper cap screw on the right side PTO
manifold also secures the ground cable and has a lock
washer to ensure a good grounding path. Make sure
that lock washer is retrieved when removing RH PTO
manifold from frame.
6. If hydraulic fittings are to be removed from manifold,
mark fitting orientation to allow correct assembly. Re-
move fittings from manifold and discard O--rings.
Groundsmaster 4000--D/4010--D
Installation (Fig. 106)
1. If fittings were removed from manifold, lubricate and
place new O--rings onto fittings. Install fittings into man-
ifold openings using marks made during the removal
process to properly orientate fittings. Tighten fittings
(see Hydraulic Fitting Installation in the General Infor-
mation section of this chapter).
2. Install PTO manifold to the frame using Figure 106
as a guide.
NOTE: Make sure that lock washer and ground cable
are positioned under upper cap screw head when instal-
ling RH PTO manifold.
3. Remove caps and plugs from fittings and hoses. Us-
ing labels placed during manifold removal, properly con-
nect hydraulic lines to manifold (see Hydraulic Hose and
Tube Installation in the General Information section of
this chapter).
4. Connect wire harness connector to the solenoid
valve coil on the PTO manifold.
5. Make sure hydraulic tank is full. Add correct oil if nec-
essary before returning machine to service.
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