Step1: Disconnect the oven from the electrical supply before servicing.
Step2: Remove the control panel cover to access the existing potentiometer.
Step3: Label and disconnect the white wire leads from the old control.
Step4: Remove the mounting nut or hardware securing the potentiometer.
Step5: Install the new potentiometer in the same position and tighten securely.
Step6: Reconnect the wires to the matching terminals and verify proper connections.
Step7: Reinstall the control panel, restore power, and test speed adjustment operation.