Brenton H Medora , ND March 26, 2019 The old gasket had failed and was letting the cold air out I bought a new replacement gasket, took the door off and placed it on the floor, and begin to remove the screws that held the inner door panel on. Removed the old gasket and installed the new one making sure the inner lip of the new gasket locked into the door panel groove. Reinstalled all the screws, and put the door back on and tested the seal by opening and closing the door. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes