Originally Posted by herk7769
Was your underbelly covered when you bought it?
Did it hold water previously or did it leak immediately when you tried to fill it?
It looks like it could have been impact damage. Herd to believe it would fail at the top of the tank like that...
When I tested the RV before I bought it used we ran water through everything, but only with the garden hose attached. I am going to be dry camping so I also need the tank to work. My fault for not filling it before buying. I think you are right about the impact damage as the owner stated the tire once shreaded and did some damage which was fixed.
Tank has these numbers "W1311-A" CR #10 and 4-08.