Installation was a little tricky. The left side panel must be removed by prying the rear portion of the panel to clear a 3/8 inch nub that sticks in a hole, then pulling on one of the draw rails. This took several tries. Then remove one screw and pry the unit off. Attaching the new unit is easy. Give new unit about eight hours to start making Ice. So far, so good.Note: If you are not mechanical, call an appliance repair person.