I watched a video to get the basic idea of things, got my tools and owners manual and got to work. The hardest thing was disconnecting the water lines. Lucky for me factory instructions were taped to the lines! The one thing I did that others may benefit from is emptying all the food into a cooler. Also buy both parts! The upper cam discentergrated as soon as I removed the door. Hope this helps! I was pleased how easy and smooth the repair went.