Invacare A-4 User Manual page 55

WARNING
Quick-Release Levers - Make sure the quick-release levers are in the closed position before using the wheelchair, otherwise
personal injury or damage to the wheelchair may occur.
Standard and Suspension Camber Clamps - Make sure the hex screws are securely tightened before using the wheelchair,
otherwise personal injury or damage to the wheelchair may occur.
CAUTION
DO NOT close the quick-release levers or tighten the socket screws or hex screws without camber inserts in the axle
tube. Damage to the axle tube will occur.
8. Close the camber clamp. Refer to Opening/Closing Camber Clamps on page 46.
9. Repeat STEPS 1-8 for opposite side of wheelchair.
 Before using the wheelchair, make sure both camber inserts are set to the same indexing mark. This will make sure the
distance between the rear wheel and the wheelchair is the same on both sides.
10. Wheelchairs equipped with 0°/9°, 0°/12°, 3°/9°, 6°/9°, 3°/12° or 6°/12° camber inserts - Adjust the toe in/toe out of the wheelchair. Refer to
Adjusting Toe In/Toe Out on page 48.
WARNING
Make sure the detent pin and locking pins of the quick/quad-release axle are fully released before operating the wheelchair.
The locking pins MUST be protruding past the inside of the rear wheel axle bushing for a positive lock.
Keep locking pins clean.
11. If the locking pins of the quick/quad-release axles are not protruding past the inside of the axle bushing or there is too much movement of the
rear wheel assembly in a back and forth position, Refer to Adjusting The Quad-release Handle on page 65 or Removing The Play From The Rear
Wheels on page 66.
12. Ensure the wheelchair is parallel to the floor. Refer to Adjusting Caster Height on page 72.
Part No 1110545
55
7 FRAME
Invacare® A-4® Wheelchair