What exactly is a press in part? Is this something that can be replaced by a do it yourselfer or does it need a special tool to press it in?
Answer Hello Mike. The Do-It-Yourselfer can change this. There is no special tools need to do this repair. You just need to press this into the opening. Hope this helps.
The part would not fit into the opening completely. Could there be some of the old part broke off inside?
Answer Hello DHE. This is a press in part. There could be some of the old part still inside. Use a flashlight to check and see. If so, remove the old part that is in there. You may have to use a small screwdriver and needle nose pliers to do this. Hope this helps.