Can they be replaced without removing the hub? How far down do you have to take the rear apart to get a new one in? I searched but the only thing I could find was for the front.
You can punch out the old stud with an air chisel with a blunt punch. Then simply pull the new one in with some flat washers with neverseize on them and a backwards lug nut.
FWIW
:thumbsup::coolman::beer:
It wasn't a big deal. I changed it without even removing the brakes. It did take a little bit of time getting the stud fished through and up into the hole with the rotor in the way. 15 minutes tops.
Taking the rotor off makes this job a LOT easier! :read: