Safety first: Unplug before inspection.

Level the appliance: Place the air fryer on a flat, stable surface. Adjust rubber feet if present.
Check fan balance: Access the fan and inspect for bent or damaged blades. Replace the fan if deformed.
Secure mountings: Tighten all screws securing the fan motor, heater bracket, and internal panels.
Test operation: After reassembly, run a short cycle and observe vibration. If severe vibration persists, replace the fan motor and blade assembly.

Excessive vibration or shaking of the air fryer during operation.

Possible Causes