Invacare 9000 SL User Manual page 37

CAUTION
As with any vehicle, check the wheels and tires periodically for cracks and wear. Replace if damaged. Replace as
recommended, refer to Replacing/Repairing Rear Wheel Tire/Tube on page 38 and Replacing/Repairing Caster Tire/Tube
on page 38.
6. The rear wheels, casters and tires should be checked periodically for cracks and wear, and should be replaced by a qualified technician if damaged
7. Periodically adjust wheel locks in correlation to tire wear. Refer to Adjusting Patient-Operated Wheel Locks on page 66.
 Tire wear is excessive if:
Pneumatic Tires - there is missing tread or the tires are bald.
Urethane Tires - there are cuts, surface defects or the tires are loose on the rims.
Rubber Tires - 30% or more of the tire has worn away.
Invacare recommends that tires and casters be replaced every five years.
8. Periodically check handrims to ensure they are secured to the rear wheels. If loose, have them tightened by a qualified technician.
9. Periodically check caster wheel bearings to make sure they are clean and free from moisture. Use a Teflon
10. Check upholstery for sagging, rips or tears.
11. Clean upholstery with mold soap and water
12. Hand grips should be checked monthly for wear/looseness/deterioration. Clean if desired. Replace if looseness or deterioration is found.
Part No. 1056953
4 SAFETY INSPECTION/TROUBLESHOOTING
37
® lubricant if necessary.
Invacare® 9000 Series Wheelchair