Step1: Disconnect main power supply and ensure oven is fully cool before starting.
Step2: Remove rear access panel and carefully take out the existing motor assembly.
Step3: Record or label wiring connections before disconnecting electrical leads for reference.
Step4: Mount the new motor securely, aligning shaft and fan components properly.
Step5: Reconnect wiring exactly per manufacturer diagram, ensuring tight connections.
Step6: Refit panel, restore power, and test operation while checking for unusual noise or vibration.