Toro Greensmaster 3150 Service Manual page 93

Removal (Fig. 38)
1. Before removing any parts from the hydraulic sys-
tem, park machine on a level surface, engage parking
brake, lower cutting units, and stop the engine.
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components.
2. Disconnect solenoid valve electrical connectors. If
an optional backlap kit is installed, disconnect electrical
connector to the ball switch.
3. Label all hydraulic connections and electrical con-
nections for reassembly.
IMPORTANT: Before disconnecting any hydraulic
hoses from the hydraulic fittings, make sure each
hose is labeled to ensure it is reconnected to the
correct manifold fitting/port.
4. Disconnect hose and tube assemblies and remove
their respective O–rings from the hydraulic fittings. Al-
low hoses and tubes to drain into a suitable container.
5. Remove both cap screws (26) from the hydraulic
manifold. Remove manifold assembly from the ma-
chine.
Greensmaster 3150
IMPORTANT: Before disconnecting any hydraulic
fittings from the hydraulic manifold block, make
sure the position of each fitting is observed and re-
corded to ensure proper installation.
6. Disconnect hydraulic fittings and O–rings from the
manifold.
Installation (Fig. 38)
Note: Fitting orientation is determined by viewing the
manifold assembly from the side with its solenoids fac-
ing up.
1. Install hydraulic fittings and their respective O–rings
to the manifold assembly, and orient to position re-
corded during removal.
2. Position manifold assembly to the support frame.
Secure assembly to the frame with both cap screws
(26).
3. Connect hose assemblies and their respective O–
rings to hydraulic fittings.
4. Connect solenoid valve electrical connectors. If an
optional backlap kit is installed, connect electrical con-
nector for the ball switch.
Page 4 – 69 Rev. C
Hydraulic System