If this already exists, I apologize.
I think it would be nice to have a topic where we can enjoy links to as much free downloadable complete manuals of WW2 aircraft/engines we can find.
What are your thoughts? I'll edit the OP to include any links we can find.
I'll start with a link to the (translated) manual of the FW190A8, provided by Fansadox.
http://www.mediafire.com/?3mzmmykwgoo