replacing loose yoke on my front dana 60 drive axle,seal as well.I have watched videos marking and counting threads,,,any other information will be much appreciated,,,I should have addressed this when it was out from under the truck.

 

I had the same problem with the Sterling 10.25 rear end I put under my truck. it was a fun job under the truck.

 

The pinion is shimmed, there is no crush sleeve. If it is loose and tightening it up doesn't work then you will need to get into the axle farther.