Wow, this is a first. Can you send a pic of what you are dealing with? If you can you need to unplug it but 2 inches does not give much room. can you reach the back and just try to wiggle it around a bit. APP has replacement parts if you need them but try to be patient and get just a little at a time. I never heard of this before but it’s Samsung and anything is possible. (I have one myself, and I can share some stories). At times like this it pays to have an extra hand, If you can get the plug out you should be able to get it out and remount. Please follow up on progress, You can’t even access the screws so there’s just that way. As long as it’s not putting out water just walk away for a while and think about what you are dealing with and take a different approach. Good luck.