The steering stopped working the other day so I took the steering assembly off. The steering Shaft wants to "unscrew" when turning the wheel in one direction and the other it was "****" back down and then turning the wheels. Once I took the assembly off and opened the gear housing I found the thrust bearing in pieces. But not sure how that bearing would keep the shaft from wanting to "unscrew" from the ball nut but I still need to disassemble the whole thing yet might find more damage. But having trouble getting the Pitman arm off. I have found a company that has a rebuild kit for this steering gear assembly made by Saginaw Gear. What I'm unsure of is the process of disassemble and the steps for the rebuild.