Safety first: Unplug the unit before inspecting moving parts. Do not insert fingers near the fan while plugged in.

Step 1 – Identify noise source: Run the fryer briefly with the basket removed and listen from different angles to locate the noise (top, rear, or bottom).
Step 2 – Inspect fan area: Remove the top cover and check the fan blades for cracks, warping, or contact with the guard or heater shroud. Remove any loose screws or debris.
Step 3 – Tighten hardware: Tighten the fan mounting nut (if accessible) and all screws securing the fan motor and heater shroud.
Step 4 – Check motor bearings: Spin the fan by hand. If you feel roughness, grinding, or excessive play, the motor bearings are worn and the motor should be replaced.
Step 5 – Replace damaged parts: Replace the fan blade if cracked or warped. Replace the fan motor if noisy or with worn bearings.
Step 6 – Reassemble and test: After reassembly, run the unit at low temperature to confirm the noise is resolved before normal use.

Air fryer makes loud grinding, rattling, or scraping noises during operation.

Possible Causes