Toro GroundsmasterR 4300-D Service Manual page 119

6. Put caps or plugs on disconnected lines and fittings
to prevent contamination.
7. Support manifold to prevent it from falling. Remove
three (3) cap screws and lock washers that secure man-
ifold to machine frame. Locate and retrieve three (3)
spacers from between bracket and manifold.
8. Remove AWD manifold from machine.
9. If necessary, remove hydraulic fittings from manifold.
Discard any removed O--rings.
Installation (Fig. 77)
1. If fittings were removed from AWD manifold, lubri-
cate and place new O--rings to fittings. Install fittings into
manifold (see Hydraulic Fitting Installation in the Gener-
al Information section of this chapter).
2. Position manifold and three (3) spacers to frame
bracket. Install three (3) lock washers and cap screws
but do not fully tighten screws.
Groundsmaster 4300--D
3. Remove caps and plugs from disconnected lines
and fittings.
4. Lubricate and install new O--ring(s) on manifold fit-
tings. Connect hydraulic lines to hydraulic manifold fit-
tings and properly tighten all connections (see Hydraulic
Hose and Tube Installation in the General Information
section of this chapter).
5. Secure AWD manifold to frame by tightening three
(3) cap screws.
6. Check oil level in hydraulic reservoir and add correct
oil if necessary.
7. Follow Hydraulic System Start--up procedures (see
Hydraulic System Start--up in this section).
Page 4 - - 87 Hydraulic System