Kenwood
Fan Motor Lubrication / Bearing Squeal
High‑pitched squealing noise when the air fryer is running.
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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 worn fan motor bearings, Fan shaft misalignment, Fan blade rubbing lightly on housing
How to Fix / Troubleshooting
Safety: Unplug before working on the fan.
- Access fan: Remove the top or rear cover to expose the fan and motor.
- Check clearance: Ensure the fan blades are not rubbing the shroud. Adjust the fan position on the shaft if needed.
- Bearing condition: Spin the fan by hand. If it squeals or feels gritty, the motor bearings are worn. Replacement of the motor is recommended; lubrication is usually only a temporary fix.
- Do not use household oils: They can attract dust and worsen the problem. Use only high‑temperature rated bearing lubricant if attempting a temporary repair.
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Repair Difficulty
Medium
3/5
Required Part
Circulation Fan Motor
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