Henderson
Force Safety Trip Due to Binding
Garage door starts to close then reverses with no visible obstruction.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Dirty or damaged tracks, Bent door sections, Swollen wooden door, Over‑tightened track brackets
How to Fix / Troubleshooting
Safety first: Keep clear of the door while testing. Disconnect power before bending or adjusting tracks.
Steps:
- Inspect tracks: Clean debris from tracks and look for dents or pinch points. Gently straighten minor bends.
- Check door panels: Look for rubbing between sections or against the jambs. Adjust hinges or track spacing as needed.
- Loosen over‑tightened brackets: Slightly loosen brackets that pinch the track against the door, then retighten just enough to hold position.
- Re‑test and adjust force: After reducing binding, slightly increase down force if necessary, staying within Henderson guidelines.
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Repair Difficulty
Medium
3/5
Required Part
Henderson Vertical Track Assembly
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