George L Hollis , NH March 06, 2016 Appliance: KitchenAid Microwave Hood Combo KHMS155LBT3 Kitchenaid Microwave Khms155lbt3: Door cracked where handle attaches. How to replace Frame, Outer (Biscuit). I replaced the door panel with the one I bought from AppliancePartsPros.com. I suggest you look at the new one when removing the old one to see where the clips that hold it on are. Then use a putty knife to pry off the old one. Once a couple of the plastic clips are free it will come off. Remove the end near the handle first. After swapping the handle the new one will clip right on. Replace the 3 screws and your good to go. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes