8. MAINTENANCE
8.1 Maintenance / Inspection Checklist
Note: Take this wheelchair to a qualified technician every six months for a thorough inspection and servicing. Regular cleaning will
reveal loose or worn parts and enhance the smooth operation of the wheelchair. To operate properly and safely, this wheelchair
MUST be cared for just like any other vehicle. Routine maintenance will extend the life and efficiency of this wheelchair.
Functional Test
All four wheels should make contact with the floor. With the wheelchair empty, push it forward on a smooth level surface with
enough momentum to travel six feet (2 m). The wheelchair should not veer to the left or right more than six inches (15 cm). Wheels
should be free running and the wheel locks adjusted to adequately secure the wheelchair. Following the fold/unfold instructions,
the wheelchair should fold/unfold smoothly without undue effort. All fasteners should be secure. Fasteners on moving joints should
not be over tight. Seat cover should not be wide-stretched or sagging. Positioning accessories should be correctly adjusted and
secure.
Safety and Inspection Checklist
Initial adjustments should be made to suit the occupant’s personal body structure needs and preference. Thereafter follow these
maintenance procedures:
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Ensure wheelchair rolls straight.
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Ensure seat, back and/or arm upholstery have no rips.
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Ensure there is no excessive side movement or binding when rear wheels are lifted and spun.
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Ensure sealed bearings and axle nut tension are correct.
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Adjust bearing system if wheel wobbles noticeably or binds to a stop.
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Ensure wheel/fork assembly has proper tension when caster is spun. Caster should come to a gradual stop.
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Loosen/tighten caster locknut if wheel wobbles noticeably or binds to a stop.
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Ensure all caster/wheel/fork fasteners are secure.
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Ensure that casters are free of debris.
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Ensure wheel lock does not interfere with tires when rolling. To set/adjust the wheel lock, push down on the brake handle to
locked position. Push the wheelchair with light pressure on the rear wheels. If the wheels rotate, adjust tension by turning
the adjustment nut until wheels no longer rotate while locked.
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Ensure wheel lock pivot points are free of wear and looseness.
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Ensure wheel lock is easy to engage.
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Inspect tires for flat spots, wear and cracks.
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Check that all labels are present and legible. Replace if necessary.
Inspect/Adjust Initially
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