Yes, and it's been covered here before even by me, but my attachement pics got lost. Should be a lot of other threads. Search is your friend!
You'll need a ball joint press -- hammering is the wrong way and usually doesn't work anyway. Also, you'll need a "pickel fork" or other tool to separate the spindle or knuckle from the ball joints.
I've done too many of them. My Ranger on 35's used to eat them for holiday meals, lol -- part of the reason for the SAS. I've done my daughters 1998 Ranger as well.