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Part No. 1104849 119 3G Storm Series
®
Wheelchairs
SECTION 15RWD WHEELCHAIRS
RWD WHEELCHAIRS
This Section Includes the Following:
Removing/Installing Group 24 Battery Box Sub-Frame
Removing/Installing 22NF Battery Box Tray
Converting 22NF Battery Box Tray to Group 24 Battery Box Sub-Frame
Shock or Rubber Element Replacement
Shock Spring Replacement
Removing/Installing Gearbox
Adjusting Weight Distribution
Repositioning the Motor
Replacing Suspension Arm for Wheelchairs with Motor/Gearbox Assembly
Replacing Suspension Arm for Wheelchairs with Gearless/Brushless Motor
Anti-Tipper Wheel Replacement
Removing/Installing the 3-inch Anti-tip Assembly
WARNING
After ANY adjustments, repair or service and BEFORE use, make sure
that all attaching hardware is tightened securely - otherwise injury or
damage may result.
REMOVING/INSTALLING GROUP 24 BATTERY BOX
SUB-FRAME (FIGURE 1)
REMOVING
1. Remove the battery boxes. Refer to REMOVINg/INSTALLING BATTERY BOXES in
SECTION 9 of this manual.
2. Remove the two (2) mounting screws and locknuts that secure the wiring harness
w/bracket and the sub-frame to the base frame.
3. Perform one (1) of the following:
A. WHEELCHAIRS EQUIPPED WITH VENT TRAY - Remove the four (4) mounting
screws that secure the shocks, retainer bar, spacers and retainer clips to the base
frame.
B. WHEELCHAIRS WITHOUT VENT TRAY - Remove the four (4) mounting
screws that secure the shocks and spacers to the base frame.
4. Remove the existing sub-frame assembly.
INSTALLING
1. Install the two (2) mounting screws and locknuts that secure the wiring harness
with bracket and the NEW sub-frame to the base frame. Use Loctite 242 and torque
mounting screws to 160 in-lbs.