Door shakes or vibrates excessively when opening or closing with Decko opener.
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.
Possible Causes
How to Fix / Troubleshooting
Safety first: Disconnect the opener and work with the door in the down position when possible.
Inspect rollers and hinges:
- Check each roller for wobble, flat spots, or cracked wheels. Replace worn rollers.
- Tighten all hinge bolts securing panels together.
Check track alignment:
- Ensure tracks are plumb and parallel. Adjust brackets as needed.
Once the door runs smoothly by hand, reconnect the Decko opener and test. Do not use the opener to compensate for a mechanically unstable door.
Repair Difficulty
Required Part
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