Service Manual

Groundsmaster 360Page 6 − 12Chassis
4. Position one brake shoe to the backing plate. Install
brake hold down pin and secure with hold down spring
and cup. Repeat for second brake shoe.
5. Install both shoe springs to brake shoes. Make sure
that brake shoes are properly positioned to pivot and ac-
tuator points.
IMPORTANT: Before wheel hub is installed, thor-
oughly clean tapers of wheel hub and wheel motor
shaft. Make sure that tapers are free of grease, oil,
rust and dirt. Do not use antiseize lubricant when
installing wheel hub.
6. Mount square key in the wheel motor shaft, then
install the wheel hub onto the wheel motor shaft.
IMPORTANT: Do not reuse lock nut that secures
wheel hub to wheel motor after it has been removed.
7. Install new lock nut (item 17) onto the wheel motor
shaft to secure wheel hub to motor shaft.
8. Install brake drum.
9. Position brake cable end to brake actuator lever. Se-
cure cable to actuator lever with clevis pin and return
spring.
10.Install rear wheel assembly (see Wheel Installation
in this section).
11.Check and adjust brakes (see Brake Adjustment in
the Adjustments section of this chapter).
12.Lower machine to ground.
Failure to properly torque wheel lug nuts and
wheel hub lock nut could result in failure or loss
of wheel and may result in personal injury.
WARNING
13.Torque lug nuts evenly in a crossing pattern from 75
to 85 ft−lb (102 to 115 N−m). Torque lock nut (item 17)
that secures wheel hub from 300 to 400 ft−lb (407 to
542 N−m).
CAUTION
After servicing the brakes, always check the
brakes for proper operation in a wide open, level
area that is free of other persons and obstruc-
tions.
14.Check brake operation before returning machine to
operation.