Thetford valve issue/repair. 2 part question
My black tank valve seems to have debris in it stopping it from fully closing. For the time being I put a temp valve at the end of the line, but it has created it's own issues and it's time to fix the...
Forum Discussion
Cutting and repairing with a no hub coupler (rubber) is the factory method for Airstream. Can you not access the screws holding the valve together?
