Here something to think about, put a shut-off valve in the water line. for future work/leak. This spring, we were on our way home and stopped for the night in Shasta Lake. Had finished setting up and was trying the Wi-Fi when DW walked by the bath heard a hissing. Water was spraying from the back of the toilet. Found the water flush valve on the back of the toilet had a pin hole leak, so we spent the night without water, using a small bucket for flushing the toilet. Found an outlet that had RV parts, including toilets and valves. As it turned out, none of the valves looked like the one that was leaking on ours, and the new toilets were all the tall ones and we needed a short one. I was directed to an ACE that had shark fittings and acquired two, 1/2" valves. Installed a valve and we had water in the MH for the next week and 1/2. This was one of the lines that I had not installed a valve on yet, well we do now. If you have the toilet off and do not have a shut-off valve on it, now would be a good time for insurance. Almost all S&Bs have shut-off valves on almost everything. There is a reason.