Toro 4100-D service manual Removal Fig

Removal (Fig. 85)

NOTE: The ports on the manifold are marked for easy

identification of components. Example: SV1 is the deck solenoid valve and P1 is a gear pump connection port. (See Hydraulic Schematic in Chapter 9 -- Foldout Draw- ings to identify the function of the hydraulic lines and car- tridge valves at each port).

The control manifolds for the three (3) cutting deck sec- tions are very similar.

IMPORTANT: When servicing the deck control man- ifolds, DO NOT interchange parts from one control manifold to another.

1.Read the General Precautions for Removing and Installing Hydraulic System Components at the begin- ning of this section.

2.To prevent contamination of hydraulic system during manifold removal, thoroughly clean exterior of manifold and fittings.

3.Disconnect electrical connector from the solenoid valve.

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 hydraulic manifold from the frame using Figure 85 as guide.

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.

Installation (Fig. 85)

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 hydraulic manifold to the frame using Figure

85as guide.

3.Remove caps and plugs from fittings and hoses. Properly connect hydraulic lines to manifold.

4.Connect electrical connector to the solenoid valve.

System

Hydraulic

Groundsmaster 4100--D Page 4 -- 119 Hydraulic System