I had to buy two parts- the cam hinge riser and the assembly hinge. It took a bit of back and forth to get the right part. Appliance pros sent me the pdf samsung repair manual which was awesome. I had to remove the door- which involved turning the water off, disconnecting the water below, disconnecting the wire harness at the top of the hinge. It was smooth sailing after that. make sure you get both parts. Most likely both will be broken. It took about 45 minutes all together- I only emptied the door and left everything in the freezer. A lot of the work is with the door closed until the end ( of course it is unplugged!)