Motor Removal And Installation; Rear Hub Or Rotor - Taylor-Dunn TT-316-36 Operation, T Roubleshooting And Replacement Parts Manual

MOTOR REMOVAL AND
INSTALLATION
NOTE: Some applications will require removing the
drive assembly from the vehicle to remove
the motor. Refer to
Installing the Drive Assembly
information on removing the drive assembly.
Some vehicles are equipped with an automatic electric
brake. The automatic electric brake is sandwiched
between the drive motor and the gear case. The electric
brake is retained by the drive motor mounting screws.
Once the motor is removed the electric brake will no
longer be retained by any hardware.
1. Make sure the key-switch is in the "OFF"
position, then remove the key.
2. Place the forward-reverse switch in the
center "OFF" position.
3. Confirm the electric park brake is applied.
4. Place blocks under the front wheels to
prevent vehicle movement.
5. Disconnect the main positive and negative
cables at the batteries.
6. Remove the wires from the motor.
NOTE: Label the motor wires with the number of the
motor terminal before they are removed from
the motor.
7. If equipped,
remove the
motor support
bracket u-bolt
(only used on
larger motors).
8. Remove the
motor mounting
bolts and slide
the motor off of
the input shaft.
9. Install the motor in reverse order.
NOTE: Apply a light coating of 94-421-34 grease to
the splines on the transmission input shaft
only.
10. Reconnect the main positive and negative cables
at the batteries.
11. Remove the blocks from behind the wheels.
12. Release the park brake and test drive the vehicle.
Maintenance, Service, and Repair
Removing and
for
Support bracket u-bolt

REAR HUB OR ROTOR

NOTE: The torque specification for the axle hub bolt
is 275 ft-lbs. An impact wrench will be
required to remove the bolt.
NOTE: The axle hub bolt has a special thread locking
compound applied to the threads. If this bolt
is removed, it must be replaced.
1. Make sure the key-switch is in the "OFF"
position, then remove the key.
2. Place the forward-reverse switch in the
center "OFF" position.
3. Confirm the electric park brake is applied.
4. Place blocks under the front wheels to
prevent vehicle movement.
5. Disconnect the main positive and negative
cables at the batteries.
Always use a lifting strap, hoist, and jack
stands, of adequate capacity to lift and
support the vehicle. Failure to use lifting
and support devices of rated load capacity
may result in severe bodily injury.
6. Raise the wheel off of the ground.
7. Remove the tire/wheel assembly, Refer to
and Wheels
section for information regarding
removing the tire/wheel assembly.
8. Remove the axle hub bolt and washer and remove
the hub from the axle.
9. Remove the outer brake pad. Refer to section
Brake Service
removing the brake pads.
10. Remove the rotor.
Tires
for information regarding
Transmission
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