The U-joint on my spare shafts were pretty well siezed up so I decided to replace them. This was my first real attempt at this. Rich, Nester and Ryan I have no idea how you guys did this in 15 minutes!
It took me all night and the shaft wasn't even in the jeep!
I also wanted to get a little practice doing this at home before I have to replace on on the trail.
Anyway took some pics of the problem along the way:
New one in: