Removing/Installing The Motor - Invacare Pronto M91 Service Manual

SECTION 10—MOTORS

Removing/Installing the Motor

NOTE: For this procedure, refer to FIGURE 10.2.
NOTE: Reverse this procedure to install the motor.
NOTE: Removing the drive wheel, while not necessary (unless replacing the motor), may improve
access to the motor. Refer to Removing/Installing the Drive Wheel on page 67.
1. Remove the seat. Refer to Removing/Installing or Tilting the Seat Assembly on
page 30.
2. Remove the side shroud. Refer to Removing/Installing the Shrouds on page 71.
3. Disconnect the motor lead (not shown).
NOTE: Long mounting screws are used on the same side of the motor as the drive shaft.
4. Remove the two motor release pins securing the motor plate to the walking beam and
remove the motor assembly from the walking beam.
5. Remove the three long mounting screws and three short mounting screws securing
the motor to the motor plate (FIGURE 10.2).
6. If necessary, repeat STEPS 2-5 for the motor on the other side.
NOTE: Drive wheel not shown.
Motor Release Pins
Three Long Mounting
Screws
Pronto® M91™ and M94™
Motor
FIGURE 10.2 Removing/Installing the Motor
78
Walking Beam
Three Short Mounting
Screws
Motor Plate
Part No. 1125038