RV Repair: shower drain, drain line, shower pan

Question
the drain has disconnected from what appears to be a flexible drain line and water is leaking under the shower pan and beyond. can the drain flange be removed from the pan and then reconnected to the drain line? if yes, how is the flange removed? 2003 national tradewinds

Answer
Hi Richard, Yes it can be removed. If you have access. You may have to remove a water heater or a furnace to get access. There is a nut on the back side of the basket. It has to be removed from the under side. Good Luck

I have tried to remove it from inside the shower and I could not get it out. You almost always have to remove something major to get access. I am sorry. Sound like you will have to drop the tank. Good Luck