I am trying to repair a 1998 Escort with a dragging rear drum brake. I pulled the drum off, and it seems the dragging is due to a small seized pivot arm that connects to the handbrake cable. It is seized up tight on the side with the dragging brake but I can move it by hand on the side that is not dragging. Problem is, I can't seem to get this pivot arm to free up. I've tried spraying brake parts cleaner on it, soaking it in gas, liberal penetrating oil, working it back and forth with channel locks, but it is still extremely difficult to move. I can't even move it by hand. Is there some way I can free up this pivot arm?
Rodney