Invacare Arrow Wheelchair User Manual


 
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3. Secure motor to the suspension arm with existing
four (4) mounting screws. Torque to 13 foot/pounds.
4. Slide the motor lock lever along brake release shaft
until the end is flush with the bushing guide.
5. Slide alignment pin, located inside of bushing guide,
into the end of the motor lock lever and secure in
place with existing mounting screw and washer. Se-
curely tighten.
6. Secure motor lock lever in place on the brake re-
lease shaft with existing mounting screw.
7. Install the drive wheel from the wheelchair. Refer to
REMOVING/INSTALLING DRIVE WHEELS in this
procedure of the manual.
8. If necessary, install the group 22 battery box tray. Re-
fer to
REMOVING/INSTALLING GROUP 22 BAT-
TERY BOX TRAY in PROCEDURE 16 of this
manual.
9. Plug the wiring harness connector into the motor.
10. Secure the wiring harness connector to the motor
with the existing two (2) mounting screws.
11. Remove the battery box(es). Refer to
INSTALLING/
REMOVING GROUP 24 BATTERY BOXES or IN-
STALLING/REMOVING GROUP 22 BATTERY
BOXES in PROCEDURE 9 of this manual.
REMOVING/INSTALLING THE
MOTOR (GEARLESS/BRUSHLESS
MOTOR) (FIGURE 6)
Removing
1. Remove the battery box(es). Refer to
INSTALLING/
REMOVING GROUP 24 BATTERY BOXES or IN-
STALLING/REMOVING GROUP 22 BATTERY
BOXES in PROCEDURE 9 of this manual.
2. Unthread the mounting screws that secure the wiring
harness connector to the motor (DETAIL A).
3. Unplug the wiring harness connector from the motor.
4. If necessary, remove the group 22 battery box tray.
Refer to
REMOVING/INSTALLING GROUP 22 BAT-
TERY BOX TRAY in PROCEDURE 16 of this
manual.
5. Remove the drive wheel from the wheelchair. Refer to
REMOVING/INSTALLING DRIVE WHEELS in this
procedure of the manual.
6. Note the mounting position of the motor on the sus-
pension arm before removing the motor.
7. Loosen adjustment screw that secures the motor lock
lever in place on the brake release shaft.
NOTE: Alignment pin is located inside of bushing guide
on the suspension arm.
8. Remove the mounting screw and washer that se-
cure the alignment pin in place.
9. Slide the alignment pin back out of the end of the
motor lock lever.
10. Remove the four (4) mounting screws and washers
that secure the motor to the suspension arm.
11. Remove motor with motor lock lever from suspen-
sion arm.
12. If replacing motor, remove the motor lock lever from
the brake release shaft of the existing motor.
Installing
NOTE: Do not tighten adjustment screw of motor lock le-
ver until motor is secured in place on the suspension arm.
1. If necessary, install motor lock lever onto new brake
release shaft of motor.
2. Position the new/existing motor with motor lock lever
onto the suspension arm in the mounting position
noted from STEP 4 of
REMOVING THE GEARLESS/
BRUSHLESS MOTOR in this procedure of the
manual.
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PROCEDURE 12WHEELS/MOTORS