[rognperly]

Hi, I have a 2010 3150RL. This past weekend was the first time I've had it out in a little over 3 years. Before we disconnected I decided to spray out the black water tank. After running the water a few minutes my wife saw water running down the right landing gear. There was some water next to the back wall in the storage area but also had water running down along the front of the interior stairs along the floor. I pulled off the back wall of the storage area and there were no loose lines. I also connected water to the city water line and had no leaks. Tracing the sprayer line it goes up behind the shower to a check valve and the down to the tank. I'm thinking it's the valve or a connector. Has anyone ever had to get behind their shower and if so how did you get there? I can see the valve but can't get my hands on it. Thanks!!