SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Inspect/Adjust Periodically
❑Ensure wheelchair rolls straight (no excessive drag or pull to one side).
❑Inspect all fasteners.
❑Inspect TRRO/TRBKTS fasteners and hardware.
❑Ensure clothing guards are secure.
❑Arms are secure but easy to release and adjustment levers engage properly.
❑Adjustable height arms operate and lock securely.
❑Upholstery has no rips.
❑Armrest pad sits flush against arm tube.
❑Axle nut and wheel mounting nuts are secure on drive wheels.
❑Wheels/casters have proper tension when wheels/casters are spun (when free‐ wheeling). Wheels/casters should come to a gradual stop.
❑Ensure that casters are free of debris.
❑Inspect foam handgrips for damage. If damaged, have them replaced by a qualified technician.
❑Inspect motor brushes and gearbox coupling (4 pole).
❑Check center mount front riggings for worn/frayed belts and/or loose fasteners. If found, replace these items.
❑Check that all labels are present and legible. Replace if necessary.
❑Inspect electrical components for signs of corrosion. Replace if corroded or damaged.
Inspect/Adjust Every 18 Months
❑Replace motor brushes and gearbox coupling (4 pole).
Inspect/Adjust Every 2 Years
❑For optimum performance, replace gas‐locking cylinders.
Troubleshooting - Mechanical
| WHEELCHAIR VEERS LEFT/RIGHT | SLUGGISH TURN/ PERFORMANCE | CASTERS FLUTTER | SQUEAKSAND RATTLES | LOOSENESSIN WHEELCHAIR | WHEELCHAIR3 WHEELS | SOLUTIONS |
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| If pneumatic, check tires for correct and equal pressure. |
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| X | X | X | X |
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| Check for loose stem nuts/bolts. |
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| Check that casters contact ground at the same time. |
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| X | X | If pneumatic, check tires for correct and equal pressure. |
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TDX™ SP | 30 | Part No 1143190 |