Replacing black water cable valve
I have a slow leak from my black water tank valve. Local RV shop says $400+ to replace. This is a 2010 Montana. I have done some looking around and have found many videos showing how to replace a v...
Forum Discussion
Just letting it soak in water may help but I would think any of the commercial black chemicals would work. Others may have a better idea. As for me I had to change the valve because a dish rag was caught in the valve...don't ask.
