Spent some time last weekend doing ball joints, went with EMF . First , the axle nut is 1 11/16, or 43MM.
This took some effort, in physical strength to hand wrench them in, and mental to get the puzzle of the press just right.
The trick on mine was to get the press on, impact it, then smack the press screw to jar the joint. It would move a bit, then repeat until,it was fully out.
Old ones- there is a video in Newb section in the ball joint thread. They moved up/down like 1/8” or more. Truck has 140k, no idea if they’ve ever been changed.
On both uppers, I managed to bungle the threads by mashing them against the press. On passenger I was able to fix the threads and run it. On driver, thought I’d be smart and install the nut since I can learn. Well…that didn’t help. I was unable to fix the driver threads. Ordered a repair kit ($72) which has a new stem. Cuz I learn, I installed the BJ with the jacked threads since replacing the stem can be done with the joint in place. That way I didn’t run the risk of jacking the threads on the new one. This pic has the mangled threads.
Yes, I anti-seize the shit out of everything.
Here is after video, showing no movement. On test drive the “bounce” is gone, before it was very noticeable at 60-65mph. Felt like tires were oscillating.