Step1: Disconnect electrical power and allow the unit to cool completely before servicing.
Step2: Remove the drawer and access panel to reach the existing heating element assembly.
Step3: Label and disconnect all wiring connections from the old element carefully.
Step4: Remove mounting brackets or screws securing the failed heating element.
Step5: Position the new element in the same orientation and fasten it securely.
Step6: Reconnect wiring firmly, reinstall panels, restore power, and test for proper heating operation.