Access door in quarterberth
I have an removeable door in the quarterberth that allows me access to the stuffing box, rear of the engine and transmission. I'd say it is 12 inches by 12 inches. I can use an infrared thermometer on the stuffing box to test temperatures as well as use wrenches to make adjustments, and have also removed the heat exchanger for cleaning through that door. It is very handy for changing the heat exchanger zinc as well as rusted stainless steel hose clamps. I have been running with the door open in order to supply fresh air to the Universal, rather than leaving everything buttoned up tight.