Toro Groundsmaster 360 Service Manual page 215

Removing the Steering Selector Manifold Assembly
Installing the Steering Selector Manifold Assembly
Groundsmaster 360
16225SL Rev C
1. Park the machine on a level surface, lower the cutting deck, shut off the
engine, set the parking brake, and remove the key from the key switch.
Before opening the hydraulic system, operate all the hydraulic
controls to release system pressure and avoid injury from the
pressurized hydraulic fluid; refer to
Hydraulic System (page
2. Read the General Precautions for Removing and Installing the Hydraulic
System Components (page
3. Raise and support the operator seat. Locate the steering selector manifold
assembly.
4. Clean the hydraulic hose ends before you disconnect the hoses from the
steering selector manifold assembly.
5. For assembly purposes, label all the hydraulic hoses and tubes that are
connected to the fittings on the steering selector manifold.
6. Disconnect the hydraulic hoses from the steering selector manifold assembly.
7. Install clean caps or plugs on the disconnected hoses and fittings to prevent
contamination.
8. Disconnect the wire harness connector from the solenoid coil on the steering
selector manifold assembly.
9. Support the steering selector manifold assembly to prevent it from falling.
10. Remove the 2 screws (item 3 in
steering selector manifold assembly to the mount plate. Remove the steering
selector manifold assembly from the machine.
11. If the hydraulic fittings are to be removed from the steering selector manifold
assembly, mark the fitting orientation for assembly purposes. Remove the
fittings from the steering selector manifold assembly as necessary and
discard the O-rings from the fittings.
1. If the hydraulic fittings were removed from the steering selector manifold
assembly, lubricate new O-rings with clean hydraulic fluid, position O-rings to
the fittings, and install the fittings into the manifold ports; refer to
Hydraulic Fittings (SAE Straight Thread O-Ring Fitting into the Component
Port) (page 4–9).
2. Position the steering selector manifold assembly to the machine.
3. Secure the steering selector manifold assembly to the machine with 2 screws
(item 3 in Figure 149) and 2 flange nuts.
4. Remove the caps and plugs from the hydraulic hoses and fittings.
5. Lubricate and install new O-rings on the steering selector manifold assembly
fittings. Using the labels that you attached during manifold removal, correctly
connect the hydraulic hoses to the steering selector manifold assembly;
refer to Installing the Hydraulic Hose and Tube (O-Ring Face Seal Fitting)
(page 4–8).
6. Connect the wire harness connector to the solenoid coil on the steering
selector manifold assembly.
CAUTION
Releasing Pressure from the
4–5).
4–68).
Figure 149) and 2 flange nuts that secure the
Page 4–157
Installing the
Hydraulic System: Service and Repairs