I need a little help. I am dewinterizing my 5th wheel for the first time. I have never used my outside kitchen. The drain is backing up? I cannot find the answer in the user's manual. Where is the drain release lever located. I really appreciate the help.
Not sure if it's similar to the 29.5BHOK or not, but i had the same problem on mine and it was a little rubber gasket thing that's in-line that was stuck together. Had to reach my hands in some uncomfortable spots to disconnect that portion of the pipe.