I just got done replacing the bearing on the left side of the rear axle about a month or so ago on my 05 Rubicon and I am about to go on a ride and figured I would go ahead and do the other side before I go so it doesn't go out on the trails.

My question is how hard is it to change the bearing on the brake side? And what all would I need? Is there just one bearing to replace? I am guessing I have to take the whole brake drum off, correct?

About the bearing I already replaced, ever since I put a new bearing in, it makes a funny screeching noise constantly. The axle never does fell warm. Is this normal? Has anybody else's done this?