The National Museum of Naval Aviation in Pensacola Florida has in their archives just about every maintenance and operations manual(NATOPS) for just about every aircraft that the Navy ever used. You may be able to e-mail them and request photocopies of what you are looking for. They aren't the speediest bunch but they have a major amount of reference material. I don't know if they are charging for that service anymore, they used to but not alot from what I could gather.
http://naval.aviation.museum/home.html
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