Invacare 9153639985 Owners Manual - Page 29

4 SAFETY INSPECTION/TROUBLESHOOTING ❑ Ensure all spokes are uniformly tight. ❑ Inspect axle assembly for proper tension by spinning caster. Caster should come to a gradual stop. ❑ Check headtube locknuts for tightness. ❑ Check headtube bearings for wear. ❑ Inspect casters for cracks and wear. ❑ Inspect front casters for cracked, bent or broken spokes. 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 seat positioning strap for any signs of wear. Ensure buckle latches. Verify hardware that attaches strap to frame is secure and undamaged. Replace if necessary. ❑ Inspect back cane hand grips for wear/looseness/deterioration. ❑ Adjust rear wheel bearing system if wheel wobbles noticeably or binds to a stop. ❑ Ensure rear wheel bearings are clean and free of moisture. ❑ 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/Adjust Periodically ❑ Ensure that the wheelchair rolls straight (no excessive drag or pull to one side). ❑ Inspect frame and crossbraces for loose or missing hardware. ❑ Inspect for bent frame or crossbraces. ❑ Inspect for rough/sharp edges on frame and crossbraces. ❑ Ensure that the casters are free of debris. Part No. 1110558 29 Invacare® Tracer IV®Heavy Duty/Extra Wide Wheelchair