36 
X I . T r o u b l e s h o o t i n g 
You will need to adjust your chair from time to time for best performance
(especially if you alter the original settings). This chart gives you a first solution, then a second and a third if needed. You may need to look farther to find the best solution for a specific problem.
NOTE– To keep track of your progress, make only ONE change at a time.
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SYMPTOMSLeft |
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| Turn | In | In | Turning And | Flutter | ||
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Right |
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| LoosenessSluggishSqueaksCaster |
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Turn |
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| SOLUTIONS |
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✓ ✓ ✓ ✓ |
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| Make sure tire pressure is correct and equal in both rear tires and | |||||||
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| ✓ ✓ ✓ ✓ | Make sure all nuts and bolts are snug. | |||||||
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| Make sure all spokes and nipples are tight on radial spoke wheels. | |||
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X I I . M a i n t e n a n c e 
37
A.INTRODUCTION
1.Proper maintenance will improve performance and extend the useful life of your chair.
2.Clean your chair regularly. This will help you find loose or worn parts and make your chair easier to use.
3.Repair or replace loose, worn, bent or damaged parts before using this chair.
4.To protect your investment, have all major maintenance and repair work done by your authorized supplier.
If you fail to heed these warnings your chair may fail and cause severe
injury to the rider or others.
1.Inspect and maintain this chair strictly per chart.
2.If you detect a problem, make sure to service or repair the chair before use.
3.At least once a year, have a complete inspection, safety check and service of your chair made by an authorized supplier.
B.MAINTENANCE CHART
| ✓ | Use |
| connections and parts. | |
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| Make sure both front caster wheels touch the ground |
✓ ✓ | ✓ | simultaneously. If they do not, add the proper spacers between the |
bottom bearing of the caster housing and fork stem nut until they | ||
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| do. Make sure you check for this problem on a flat surface. |
CHECK...
Tire inflation level 65 psi/450 kpa
Wheel locks
All fasteners for wear and tightness
Armrests
Axle and axle sleeves
Wheels, tires and spokes
Casters
Frame
Upholstery
Service by Authorized Supplier
3 | 6 | Annually |
Weekly Months | Months |
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
930398 Rev. B | 930398 Rev. B |