john owens
Well-known member
Last week we were camping with full hookups. Sometime into the second week the black tank started acting up. Opened the valve and drained, or so I thought. Hooked up a hose to the tank rinse device which I think is some sort of wand with holes like a lawn sprinkler we had in the old days. Before the rinse water would drain out right away. Now nothing comes out. I closed the BW valve and let it rest overnight. Next day pulled the drain valve and got a decent amount of material flushed. Tried the wand again and nothing. Its obvious I have a partial blockage. I have plumbing experience but how can I fix this without getting material all over me and the ground?? p.s we had family with us and who knows if they did something weird in the bathroom... :