I do have all of the above, however I believe that it is copyright.
You may find someone willing to breach copyright, or employer confidence, but when you think about what it costs to produce this stuff, if it ever came back on the person who leaked/sold it, someone could get their bottom smacked.
If you are just after background info for a job interview, or to do a feasibility study, Google is maybe not as technically perfect as the real deal from approved sources, but good enough for most purposes.
And if you are in the business of writing manuals for a start up, tell the boss to stop snivelling and pay the manufacturer for the right stuff.....