Lots of things going on at home so it had been a while since I went to the boat. Opened the door and phew what a stink. The refridgerator quit and I had an open bag of bait in the freezer. Boat is 34' Tollycraft tricabin with the fridge mounted in a surround on the portside rear bulkhead. I can see the four bolts holding it to the floor. The front two I can access. Not sure how to get the rears out. So I have 3 problems. First the stink, second, the removal, and third, the repair or replace. Looks to be a vintage Norcold unit.