With help from a friend ( four hands made it a lot easier ) removed door from unit. Peeled back old gasket to access screwed but did not remove just loosened. Worked old gasket out. Wiped area down with warm water carefully worked new gasket in place while pulling inner case from door and resecured door. NOTE. Job goes much easier if gasket is warmed. I laid mine in the sun for about 20 or 30 minutes. Shipping was excellent and very timely also was the correct part.