Step1: Disconnect oven power and verify voltage is off before servicing and lockout/tagout system
Step2: Remove oven panel and locate existing fan motor assembly ensure correct access
Step3: Disconnect wiring harness and label connections for reference to avoid miswiring
Step4: Unbolt and remove the faulty motor carefully if needed
Step5: Install new motor, secure mounting, reconnect wiring according to wiring diagram
Step6: Restore power and test fan rotation for smooth operation and monitor performance