Invacare 220 - Manual (Page 21)

SECTION 4—SAFETY INSPECTION
Part No. 1125053 21 220
❑ Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel
binds to a stop.
❑ Ensure that the fork stem bearing set is tight.
❑ Ensure that wheel bearings are clean and free of moisture.
❑ Ensure that the bolts and fasteners on the caster assemblies are tight.
❑ Inspect caster assembly for proper tension by spinning the caster. The caster should
come to a gradual stop.
❑ Inspect tires for flat spots and wear.
❑ Clean molded body shrouds.
Inspect/Adjust Weekly
❑ Ensure that tiller adjustment mechanism engages and disengages properly and
securely.
❑ Ensure that the scooter stops completely when throttle is released (i.e., does not
continue to roll as if the throttle is activated).
❑ Inspect tires for flat spots and wear.
Inspect/Adjust Monthly
❑ Check brake for binding or interference with travel.
❑ Inspect front wheel/fork assembly for proper tension by spinning the wheel. The front
wheel should come to a gradual stop.
❑ Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel
binds to a stop.
❑ Ensure that the fork stem bearing set is tight.
❑ If so equipped, inspect seat swivel for release and engagement (seat locks into the
determined swivel positions).
❑ Inspect the seat positioning strap for signs of wear. Replace if worn or damaged.
❑ Ensure that the buckle on the seat positioning strap latches. Replace if necessary.
❑ Verify that the hardware that attaches the seat positioning strap to the seat frame is
secure and undamaged. Replace if necessary.
❑ Ensure that the bolts and fasteners on the caster assemblies are tight.
❑ Inspect caster assembly for proper tension by spinning the caster. The caster should
come to a gradual stop.