Marc E Orinda , CA September 10, 2016 Appliance: KitchenAid Refrigerator KFCP22EXMP2 Kitchenaid Refrigerator Kfcp22exmp2: Broken fridge door guide. How to replace Refrigerator Door Mullion Rail. Removed the single screw in middle, pushed up to remove from top and bottom guides. Installed easily - used screwdriver / rubber mallet to tap down guide securely into top and bottom guides, reinstalled screw in middle. Easy to follow video provided on AppliancePartsPros.com website. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes