Black Water Valve Will Not Close
It was our last TT trip of the season - all was well, I had opened and closed the black water valve at our campsite a couple of times with no issues. The last day after emptying the black water tank ...
Forum Discussion
I drilled a small hole in the top of the valve and put a self tapping grease fitting in there. When every it gets hard to open I pump some grease in there and it operates smoothly again. For some reason it is always the black valve that sticks never the gray valve. You can also just drill a hole and spray lubricant in the hole and put a screw in the hole after the valve is freed up.
