i just bought a 1972 F250, but the PO didnt give me the door key, How do i ge the lock out to have it rekeyed?

 

any one have any ideas????

 

You'll have to pull the door trim panel and remove the retaining clip to get the lock out.. Think it was just the trim panel screws, 2 screws on the arm rest pad, 2 nuts on the door handle pull release, and 1 screw in the window crank center..