Answer Hello Hasan, Unplug the appliance before beginning the part replacement. Remove the rear console panel and pull the knob straight off. Remove the wires one at a time, placing them on the new timer on the terminal labeled the same as the terminal it was removed from as you go. Remove the two screws retaining the timer in position from inside the control panel and place them into the new timer. Reassemble in reverse order. Read More... Answered by AppliancePartsPros.com | Tuesday, June 27, 2017