Originally Posted by durangoman

Got a really strange question for you guys. I rebuilt my ball diff about 3 weeks ago,broke it in and installed it. I was going through my maintenance schedule today and decided to check the ball diff and see how it was looking. When I tore everything apart the screw that tightens the diff was extremely tight and the diff was a little tight as well. Any idea how it could have tightened up on it's own?