Toro Reelmaster 2000-D Service Manual page 111

If the optional 3 Wheel Drive Kit has been installed, the
3WD selector valve removal and installation procedure
is as follows.
Removal (Fig. 47)
1. Park the machine on a level surface, engage the
parking brake, lower the cutting units, and stop the en-
gine. Remove the key from the ignition switch.
CAUTION
Operate all hydraulic controls to relieve system
pressure and avoid injury from pressurized hy-
draulic oil.
2. Clean selector valve and hydraulic fittings.
3. Put caps or plugs on any hydraulic lines or fittings left
open or exposed. Put labels on disconnected hydraulic
lines and hoses for proper reassembly.
4. Loosen lock nut and cap screw that secure tube
clamp so the hydraulic tubes can be moved.
5. Disconnect two hydraulic hoses and two hydraulic
tubes from hydraulic fittings on selector valve. Allow hy-
draulic oil to drain from hoses and tubes into a suitable
container.
6. Disconnect electrical connector from solenoid valve
on selector valve.
7. Remove cap screws and flat washers that secure se-
lector valve to frame skirt.
8. Remove selector valve from machine.
9. Remove fittings and O–rings from selector valve.
Discard O–rings.
Reelmaster 2000–D
Installation (Fig. 47)
1. Install hydraulic fittings and new O–rings into selec-
tor valve.
2. Position selector valve to the machine. Secure se-
lector valve to the frame skirt with two cap screws and
flat washers.
3. Remove caps or plugs that were put on any hydraulic
lines or fittings during disassembly.
4. Install hydraulic tubes and hoses to hydraulic fittings
on selector valve and tighten fittings.
5. Install electrical connector to solenoid valve on se-
lector valve.
6. Tighten lock nut and cap screw so the tube clamp will
prevent movement of the hydraulic tubes.
7. Follow Hydraulic System Start–up procedures.
Page 4 – 65 Hydraulic System