My Whirlpool refrigerator is making the model T sound. I ordered a new damper for it. Can someone please tell me how to install it? How does it attach to the side of the refrigerator? It has a piece of foam on the side where is goes against the inside of the refrigerator. I expected it to be self adhesive, but it isn't. I took the plastic cover off the old one and it is attached to the side, but there are no screws or anything holding it in place. I guess I just have to rip it off?