That is a common "find" for new owners of Montana's. The Montana Owners Forum has had several postings on this. I would not have found it when I had a Montana if it had not been for a posting.
P.S. That "T" handle particularly has a tendency to "unscrew." Don't over turn it, but check that it is in the same position once in a while.
Wayne MSGT USMC (Ret) & Earlene (CinCHouse)
2008 Winnebago Destination 39W
It is what it is, and then it is what you make of it.