Black tank flush system leaking
Hello, We traded our TT for a 2010 Keystone Montana 3455SA last week. It has a black tank flush hook up in the convienance center. When we hook a hose up to rinse the black tank out, fresh water leaks...
Forum Discussion
:S I can't believe i also learned the hard way that that system has to be winterized or you just may end up with a cracked anti siphon valve.
