Air fryer fan is very loud, rattling, or grinding during operation.
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: Unplug the unit and allow it to cool before accessing the fan.
Steps to reduce fan noise:
- Check for loose items: Remove the basket and inspect for any loose parts or food debris that could contact the fan.
- Access fan assembly: Remove the top or rear cover to reach the convection fan and motor.
- Tighten fan nut: Many SilverCrest models use a nut to secure the fan blade to the motor shaft. Carefully tighten this nut while holding the fan to prevent bending.
- Straighten blades: If the metal or plastic blades are slightly bent, gently straighten them to avoid scraping the housing.
- Check motor bearings: Spin the fan by hand. Roughness, wobble, or grinding indicates worn bearings. Replace the convection fan motor assembly.
Warning: Do not lubricate sealed electric motor bearings with household oils; this can attract dust and cause further damage. Replace the motor instead.
Repair Difficulty
Required Part
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