Hello, I need help in getting a clear explanation of how to check the ball joints for wear. I have a ff migi on a 67 vw. books are not clear and samba has no info on inspection. Love the td bug!!!!!! thanks ,Dennis
Not sure there is one, Ed. Checking for slop and a visual inspection to make sure the rubber boots are still intact. That’s all I’ve ever done or seen — this is done, of course, with the car jacked up and no weight on the front wheel…
Early FF TDr on 69 VW pan
Slowly coming back from the ashes...
Just today, I was at HappyJack’s and he had the front end of his new TDr up in the air. So we checked for “slop”. There is a little slop in his tie rods, but not much. So, how much is too much? I really don’t know either. I’ll bet that it will soon be taken care of because tie rod ends are relatively inexpensive and easy to install/change. But was it really necessary??
IMO, slop in tie rods is more serious than slop in ball joints. Slop in tie rods can allow the front end to shimmy, excessive bump steer, and all kinds of handling issues… ball joints not so much.
Early FF TDr on 69 VW pan
Slowly coming back from the ashes...
you can connect a dial indicator up & measure the movement. but as a state insp. mechanic for 20+years I have found if you can feel movement the part tie rodend or ball joint is on its last legs. but if greasing the joint took up the slack I would let the customer slide & tell him they would need replaced soon.