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3G Storm Series
®
Wheelchairs 94 Part No. 1104849
HEAVY DUTY GEARLESS/BRUSHLESS MOTOR (FIGURE 11)
Removing.
1. Remove the battery boxes. Refer to
REMOVING/INSTALLING BATTERY BOXES in
SECTION 9 of this manual.
2. Unthread the mounting screws that secure the wiring harness connector (not
shown) to the motor.
3. Unplug the wiring harness connector (not shown) from the motor.
4. Remove the drive wheel from the wheelchair. Refer to REMOVING/INSTALLING
THE RIM AND/OR TIRES in this section of the manual.
5. Note the mounting position of the motor on the suspension arm before removing
the motor.
6. Remove the cotter pin from the motor lock lever rod.
7. Disengage motor lock lever rod from the brake release lever located on the
gearless/brushless motor.
8. Remove the two (2) upper mounting screws that secure the gearless/brushless
motor, fender bracket and spacer to the suspension arm.
9. Remove the two (2) lower mounting screws and washers that secure the gearless/
brushless motor and spacer motor to the suspension arm.
10. Remove the gearless/brushless motor and fender bracket from the suspension arm.
SECTION 12 WHEELS/MOTORS
WHEELS/MOTORS
Installing.
1. Position the new/existing motor onto the suspension arm in the mounting position
noted in STEP 5 of REMOVING THE MOTOR in the procedure above.
2. Re-position the fender bracket on the suspension arm.
3. Secure the gearless/brushless motor, spacer and fender bracket to the suspension
arm with existing two (2) upper mounting screws, two (2) lower mounting screws
and two (2) washers. Torque all four (4) mounting screws to 13 ft-lbs.
4. Engage the motor lock lever rod to the brake release lever on the motor and secure
with the existing cotter pin.
5. Install the drive wheel to the wheelchair. Refer to REMOVING/INSTALLING THE
RIM AND/OR TIRES in this section of the manual.
6. Plug the wiring harness connector (not shown) to the motor.
7. Re-thread the mounting screws that secure the wiring harness connector (not
shown) to the motor.
8. Install the battery boxes. Refer to REMOVING/INSTALLING BATTERY BOXES in
SECTION 9 of this manual.