If you pad backing plate fell out. You had some other problem. The backing plate is wedged in between the caliper and caliper braket. If it is the right size it can't fall out. Whatever happened, it's likely that you over heated the entire assembly beyond what it is normally designed for and siezed the bolts. Did you use and PB blaster or even wd40, if not, stripping the bolts was your fault not Fords. 95% of people get them out with out a problem, the other 5% is user error.

-Andy

Andy W. The problem with America is stupidity. I'm not saying there should be a capital punishment for stupidity, but why don't we just take the safety labels off of everything and let the problem solve itself?