Toro Groundsmaster 4500-D Service Manual page 109

Removal
NOTE: The ports on the manifolds are marked for easy
identification of components. Refer to the Hydraulic
Schematics to identify the function of the hydraulic lines
and cartridge valves at each port.
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. If 2WD/4WD control manifold is being removed, dis-
connect electrical connector from the solenoid valve.
3. Disconnect hydraulic lines from manifold being re-
moved and put caps or plugs on open hydraulic lines
and fittings. Label disconnected hydraulic lines for prop-
er reassembly.
4. Remove hydraulic manifold from the frame using
Figure 64 as guide.
Groundsmaster 4500--D/4700--D
Installation
1. Install hydraulic manifold to the frame using Figure
64 as guide.
2. Remove caps and plugs from fittings and hoses.
Properly connect hydraulic lines to manifold.
3. If 2WD/4WD control manifold was removed, connect
electrical connector to the solenoid valve.
4. Fill hydraulic reservoir with hydraulic fluid as re-
quired (see Traction Unit Operator's Manual).
Page 4 - - 71 Hydraulic System (Rev. A)