so here is all what is left from Bill's posted info almost 10 years ago.
There are about 130 links plus links in the links on the wayback machine and you need a lot of patience to check each link, but there is still a lot of valuable inside
Internet Archive Wayback Machine
so do not give up to check, as example here what I found about changing thrust arms
http://web.archive.org/web/200411021...ts1%20copy.jpg
http://web.archive.org/web/200411021...tboltscopy.jpg
so from the link 2 pics work, 2 are not Index of /~billr/images/Thrustarms