Im changing the transmission fluid and filter on my 93 volvo 940 and am having some trouble getting the oil pan off. two nuts on the pan are blocked behind a bracket, which looks as though its bolted on the transmission mounts. I'm also unable to break free the fitting on the tubbing that connects to the bottom of the pan. I'm geussing the smaller nut on the fitting moves? I'm out of ideas on this one, any help is appreciated.

Thanks
-Brian