I have a 1993 f150. Problem is that the steering wheel can wobble back and forth about a half inch or so. I took the wheel off and it looks like there is a lock ring holding everything in place. I just wondered if there was a solution to this to fix it

 

https://www.ford-trucks.com/forums/1...ng-column.html Click on this link and have a read.
Sounds like the upper column bearing is bad as covered in the above link.