Invacare 9TPZ Owners Manual - Page 26

4 SAFETY INSPECTION/TROUBLESHOOTING. ƽ CAUTION As with any vehicle, check the wheels and tires periodically for cracks and wear. Replace if damaged. ❑ Check that there is no excessive side movement or binding in the rear wheels when lifted and spun. ❑ Inspect rear wheels for cracked, broken or loose spokes. ❑ Ensure all spokes are uniformly tight. ❑ Inspect handrims for signs of rough edges or peeling. ❑ Inspect axle assembly for proper tension by spinning caster. Caster should come to a gradual stop. ❑ Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a stop. ❑ Ensure wheel bearings are clean and free of moisture. ❑ Inspect casters for cracks and wear. ❑ Clean upholstery and armrests. ❑ Check that all labels are present and legible. Replace if necessary. Inspect/Adjust Weekly ❑ Inspect tires for flat spots and wear. ❑ Inspect rear wheels for cracked, broken or loose spokes. ❑ Ensure all spokes are uniformly tight. ❑ Inspect axle assembly for proper tension by spinning caster. Caster should come to a gradual stop. Inspect/Adjust Monthly ❑ Check that the wheel locks do not interfere with tires when rolling. ❑ Check that the wheel lock pivot points are free of wear and looseness. ❑ Inspect seat and back for loose or broken hardware. ❑ Inspect cane hand grips for wear/looseness/deterioration. Invacare®9000 Topaz™Wheelchair 26 Part No 1100869