Turned circuit breaker off. Remove the front lower panel (2 screws). Pulled 2 plugin wires from the heater. Removed front support for the heater housing (2 screws). Removed 1 screw locking the heater into the housing, pulled heater out of housing, Installed new heater into housing and repeated removal steps in reverse order. Turned on the circuit breaker and tested dryer operation. DONE Tools used 1/4 socket on 1/4" drive with a universal.