What Mr. P posted plus the alternator. I've always had something to work with but this time I have a blank sheet metal canvas and I'm scratching my head over it. Plumbing and electricity are two bumps in the road for me. Monkey see monkey do!
The second pic shows the alt wiring.. sorry its a bit blurry.. I think you
want to know the wires on the alt itself.. 2 of them are field wires
and the big wire that goes to the battery(in the end).. it doesnt matter
which field wire goes on either of the regulator post