I have one with a bad bearing. I had to heat the living piss out of it to get the two center sections free. I have attempted to grind the stakes off the side to remove the bearing and will work more on it today. It's obviously not something Ford ever intended to be rebuilt. I'm going to need to find the tap and die to retired the two center sections as the threads are slightly messed up. It's a 1.5 thread pitch and now I just need to find the diameter. For what these things cost I might just continue trying to rebuild the damn thing.