[chuckster57]

Often times it’s faster to just pull the fridge out far enough to get your hands in there. Sometimes that tube is zip tied to the cooling unit so your forced to do it that way.

There will be two screws through the top frame on the inside, you may have to pop the “eye brow” off. There will be two screws through bottom frame on the inside. There will also be at least two screws on the outside at the bottom.

You may have to disconnect the propane and power to move the fridge enough. It will pull out from the inside, and only go far enough to get your hands in there.

Takes us anoint an hour, so I would figure a couple for the DIYer.