There is a sensor in front of the lower ball joint that I' m having problem removing. How do I remove it without breaking it?

John

you must be referring to the ABS wheel speed sensor mounted in the spindle assembly. Rust Buster, patience, a hollow punch that just fits on the outer rim of the sensor and good luck. They are help in with an O-ring I think and tend to seem stuck.

I damage it on the passenger side and am looking for a replacement. It was seized completely in. $$$ part. Ouch!