Step1: Disconnect electrical power and verify all oven components are cool before servicing.
Step2: Remove the rear or service panel to access the blower motor compartment assembly.
Step3: Label and disconnect all wiring connections from the existing blower motor.
Step4: Remove mounting hardware and carefully extract the old motor and fan wheel.
Step5: Install the new motor in the same orientation and secure it firmly to the bracket.
Step6: Reconnect wiring, reinstall the panel, restore power, and test airflow and motor rotation for proper operation.