When I replaced my driver's side CV boots a couple of weeks ago I noticed that there was som play in the side gear shaft. Not a lot, but enough that I could notice side to side movement on the gear shaft within the gear shaft tube. I gess there are some kind of bearings inside there, but are these a PITA to change, or is it possible to adjust the bearings? Has anyone here done this?

94 4runner, V6, MT, ADD.

 

Bizzump. Nobody tried to do this?