Previous non-Contour experience irrelevant you'll find, and put away the air tools. Proper pullers and press necessary. Suggest you do search and read a few old posts, I'll add threads to this post if I get a chance, now that the site is back up.
Re wheel bearing, note post by
Terry Haines :
http://www.contour.org/cgi-ubb/ultimatebb.cgi?ubb=get_topic&f=3&t=007608&p= Drive shaft; Humourous in mis-communication at times, but again note posts by
Terry Haines http://www.contour.org/cgi-ubb/ultimatebb.cgi?ubb=get_topic&f=3&t=007551&p= Hope this helps.