I have an 02 954. I think the guy that owned it before me did the brakes himself and put lock tight or something on the plug pin on the rear caliper. Unless I am just remedial and cant get it off. Is it a reverse threading maybe. I didnt try that yet. But I pretty much stripped the plug pin trying to get it out of there to do my brakes.

Any idea how I can get this off? I already ordered a new one since mine is pretty much shot now