Invacare Arrow RWD Service Manual page 186

SECTION 17—ANTI-TIPPERS/ SHOCKS
The Battery Box Retainer/Retainer Clip MUST be fastened securely in place before
using the wheelchair. Use Loctite 242 and torque to 160 in-lbs (13.3 ft-lbs)(18.03 Nm).
i. Position retainer clip between shock and battery box sub-frame making sure
the retainer clip mounting hole is towards the bottom and the closed end of clip
is against battery box retainer bar.
ii. Secure the top of shock and retainer clip to base frame. Apply Loctite 242 and
torque to 160 in-lbs (13.3 ft-lbs)(18.03 Nm).
iii. Apply Loctite 242 and torque the hex screw that secures the battery box retainer
bar to the base frame to 160 in-lbs (13.3 ft-lbs)(18.03 Nm).
• Wheelchairs without Vent Tray - Secure the top of shock to base frame. Apply
Loctite 242 and torque to 160 in-lbs (13.3 ft-lbs)(18.03 Nm).
8. Perform one of the following sections:
• For Shocks - Secure the new shock to the anti-tip bracket and suspension arm with
the existing mounting screw, two large washers, two short spacers, and locknut.
Torque to 13 ft-lbs.
• For Rubber Elements - Secure the new rubber element to the anti-tip bracket and
suspension arm with the existing mounting screw, two large washers, two small
washers, two short spacers, one 2-inch spacer and locknut. Torque to 13 ft-lbs.
9. Reinstall the drive wheel from the wheel hub. Refer to Removing/Installing Drive
Wheels on page 138.
10. Reinstall the group 24 battery boxes. Refer to Removing/Installing Battery Boxes on
page 121.
3G Storm Series® Wheelchairs
WARNING
186
Part No. 1104849