I unplugged the stove , removed the upper back panel with the five screws and removed the knob off the front panel. Removed the two screws under the knob to release the old regulator from the front panel, replaced and reinstalled the wires one at a time from the old one to the new one, one at at time so I would not get them crossed up !! Reinstalled panel and plugged the stove back up , works like new , simple and easy !!