Black Tank Valve Replacement
It seems every 2 years I need to replace the valve on the black tank because it become very difficult to pull. What am I doing wrong that causes this to happen?
Forum Discussion
I had the same issue with my black tank valve. I added a grease fitting on top of both valves 10 years ago. I only greased the gray valve twice but grease the black valve 5 times in 10 years to keep them operating smoothly. The last thing you want to happen is to pull the T handle out of the plastic threads in the valve because it is so hard to open.
