Tefal
Mechanical Noise / Fan or Paddle Interference
Air fryer makes loud rattling, grinding, or scraping noises during operation.
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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
Loose fan blade on motor shaft, Debris caught in fan or paddle, Worn fan motor bearings, Warped internal heat shield rubbing on fan
How to Fix / Troubleshooting
Safety first: Unplug before investigating noises.
- Identify noise source: Note whether the noise changes with fan speed or when the paddle rotates (ActiFry models).
- Inspect fan area: Remove basket and look up at the fan. Remove any visible debris.
- Check paddle and drive: Ensure the paddle is correctly seated and not hitting the bowl or lid.
- Tighten components (advanced): Access the fan and verify the retaining nut or screw is tight. Adjust any bent shields away from the fan path.
- Replace worn motor: If noise persists and comes from the motor itself, replace the fan motor assembly.
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Repair Difficulty
Medium
3/5
Required Part
Convection Fan Motor Assembly
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