wnjj wrote:
With the bolts out, can the cross rail move sideways enough to drop one end, then then other or are the ends sitting on the top of the bottom flange up against the center web?
The ends are up against the center web, and screwed into it. I tried removing the screws even though I can't see how it will work, and hit another problem. One of the screws is so obstructed that I can't get any tool I have onto it. The tank is in position to block any kind of socket wrench. The bottom of the I beam blocks an open end wrench. The space between the bottom of the I beam and a wire bundle is too small for a ratcheting box wrench.
I think they put the tank in before they put the floor down.
A plastic welder or some kind of glue is looking better all the time.