I've removed the two bolts from that side, and the three bolts from the other, and the tcase cover plate. I stopped here because I couldn't get the nut off the bolt. The other two bolts have 15mm heads, and 18mm nuts. This one appears to have no head. I haven't removed the two top bolts to the side plate for the cross member yet. Do I need to remove the two top bolts before I can remove this one? I don't understand why this bolt doesn't have a head on it. Anybody else got anything?