RE: parking brake spring. I just replaced mine, First install the new cable $40 from ford, then bolt or clamp down the handle assembly then pull the cable rearward untill the hole on the gear lines up with the hole on the outside of the housing then install a small round punch in the hole. Now you can remove the cable leaving the punch in the hole and re install into car. Once you reattach the cable to the rear cables via the equalizer and the parking brake assembly you can remove the punch. Hope this is helpfull.