blank tank wont seal
Hello all, My 5th wheel is only 6 months old. I have flushed and flushed my blank tank but it will not seal. Every time I remove the cap off the end I have to have a bucket ready. I have been caref...
Forum Discussion
I had that problem and when I got it fixed it was paper in the valve holding it slightly open. I have since made an end for a water hose that has 4 holes out the sides. The water sprays 90 deg to the hose. Close the valve and put the hose up the black tank drain until it stops. Open the valve and extend the hose another 1-2" and turn on the water. Work the hose back and forth slightly while rotating it and that will usually clean out the valve. Needless to say don't do this in your front yard, you will have a mess, and wear old clothes. Beats taking it in for a $100+ deduction from your billfold and a several week wait.
