Step1: Disconnect power and ensure the oven is fully cool before opening panels.
Step2: Remove the rear or side access panel to reach the cooling fan assembly area.
Step3: Label and disconnect wiring harness from the existing axial fan.
Step4: Remove mounting screws and carefully take out the old fan.
Step5: Position the new axial cooling fan in the same airflow orientation and secure it.
Step6: Reconnect wiring firmly and ensure the fan blades spin freely without obstruction.
Step7: Restore power and verify proper cooling airflow and stable operation during oven run cycle.