I have done two sets of mounts on the last 3 months on two different TAs.
The mout bolts can be reached from the inside of the frame rails using a socket and flex extension. I got all three on both sides that way. It wasn't fun, too say the least, but I did get them out and back in. To get the further most inward one back together I pushed the socket with the nut in it up against the hole and shifted it around until I could feel the bolt go in.
Like I said, PIA, but doable as long as you have some paitence. I found having one of those lighted magnetic extensions, from Sears, that you use to pick up bolts you cant reach otherwise to be handy. Since it is so thin, I could turn the light on and slide it in around the control arm to get the light pointing to the area I was working on. Being magnetic helped keep it in place while I worked. It made it much easier for me.
