Martin Innovations
17
8 Wheel Locks
8.1 Wheel Lock Removal
1) Disengage wheel lock.
2) Loosen the 10mm hex-head bolt and nut that secure the wheel lock to the
wheelchair frame.
8.2 Wheel Lock Installation
1) Reposition the wheel lock and the wheel lock clamp so that when engaged,
the wheel lock shoe embeds the tire 3/16” and holds the occupied wheelchair in
place when pushed.
2)
Securely tighten the nut securing the wheel lock to the wheelchair frame.
3) Engage the wheel lock.
4) Measure the distance the wheel lock is
embedded into the tire (this should be 1/8”-
3/16”).
5) Repeat STEPS 1-4 until the wheel lock shoe
embeds in the tire 1/8
”-3/16” and holds the
occupied wheelchair when pushed.
