Toro Groundsmaster 360 Service Manual page 139

Removing the Rear Wheel Motor (continued)
Installing the Rear Wheel Motor
Groundsmaster 360
16225SL Rev C
11. If the hydraulic fittings are to be removed from the wheel motor, mark the
fitting orientation for assembly purposes. Remove the fittings from the wheel
motor and discard the O-rings from the fittings.
Because of the internal differences in the wheel motors, do not
interchange the wheel motors on the machine (e.g., do not put the
right motor on the left side of the machine). If necessary, use the
Parts Catalog and Part Number on the wheel motor to identify the
right and left motors, there is also a yellow dot on the left motor.
1. If the hydraulic fittings were removed from the wheel motor, lubricate and
install new O-rings to the fittings. Install the fittings into the wheel motor
ports; refer to Installing the Hydraulic Fittings (SAE Straight Thread O-Ring
Fitting into the Component Port) (page
orientated correctly
2. Clean the threads in the steering fork and on the bolts that secure the wheel
motor to the machine.
3. Position the rear wheel motor to the steering fork with ports facing forward.
4. Apply the Loctite #271 (or equivalent) to the threads of the bolts. Secure the
rear wheel motor to the steering fork with the 4 bolts; torque the bolts to 128
to 157 N∙m (94 to 116 ft-lb).
Before installing the wheel hub, clean the tapers of wheel hub and
wheel motor shaft. Ensure that the tapers are free of grease, oil,
rust, and dirt. Do not use anti-seize lubricant when installing the
wheel hub.
5. Remove the caps or plugs from the hydraulic tubes and wheel fittings.
6. Connect the hydraulic tubes to the wheel motor fittings; refer to
Hydraulic Hose and Tube (O-Ring Face Seal Fitting) (page
7. Install the brake assembly (item 20 in
and rear wheel assembly to the machine; refer to
6–15).
8. Lower the machine to the ground.
Failure to maintain proper torque could result in failure or loss of the
wheel and may result in personal injury.
Maintain the proper torque of the wheel lug nuts.
IMPORTANT
4–9). Ensure that the fittings are
(Figure 65).
IMPORTANT
Figure
WARNING
Page 4–81
Installing the
4–8).
64), wheel hub, brake drum,
Servicing the Brake (page
Hydraulic System: Service and Repairs