Garador
Worn Motor Bearings or Gearbox Wear
Grinding or squealing noise from operator head during movement.
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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
Dry or failing motor bearings, Worn gearbox gears, Contaminated grease, Overloaded operation over time
How to Fix / Troubleshooting
Safety first: Disconnect mains power. Do not continue to run a noisy operator as it may seize.
- Isolate source: Listen carefully to determine if the noise comes from the operator head or the door hardware.
- Inspect gearbox: Remove the Garador cover and check for metal shavings or discoloured grease around the gearbox.
- Check motor shaft play: Gently move the motor shaft; excessive play indicates worn bearings.
- Replace assembly: Garador motor/gearbox units are typically replaced as a complete assembly rather than repaired. Fit a new unit of the same model.
- Verify door balance: Ensure the door is correctly balanced to prevent premature wear of the new motor.
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Repair Difficulty
Hard
4/5
Required Part
Garador Motor and Gearbox Assembly
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