Re: Throttle Body
Could be a spot weld type of deal that they did from the factory. Because its one solid part. (The linkage bracket, and the butter fly bar this is.) There is a clip/pin on the other side of the bar that holds on the TPS trigger deal, take that off, and the butter fly screws that hold them onto the bar, unclip the return spring(or twist it to unbind it) and the whole thing should slide out. (This is from memory..)
I don't see it being bolted onto the butter fly bar because if you screwed it up, or stripped out that bolt, the TPS would read off. So I'm pretty sure it was spot welded, or made as one solid part.