Thanks for the input. I actually have the ford shop manual from helm so I should be okay. I am not really worried about doing the task. I was trying to determine what things to look out for and what not to do.
Upon inspection, the mechanic at the dealer only installed two of the three bolts assuming they actually removed the regulator when they inspected it.

I assume that the regulator does not come with installation hardware and that I can get a bolt at either an auto parts or hardware store. If not two bolts should work fine.