We just bought this trailer in the fall
so haven't yet used it. I imagine I might be here quite a bit over the next few months..
There is a screw attaching the front plate to the frame of the furnance opening, but we can't get to that screw.
The front of the furnance has a small vent in the bottom half of the larger full grate, and there is a little handle that should help to remove it. But this little knob doesn't move, so do we just pull it? Or does it slide up and down? If so we need some WD40, I guess, to loosen it.
It looks like we need to remove this small vent in order to get at the screw that holds the big full plate.
Are we on the right track?