Alternator wiring
 

Does anyone have the wiring diagram or the positioning for the wires on the back of their alternator? I have a 79 930 with a built in voltage regulator.
Thx

I was playing with mine over the weekend...

Looking down from the top with the fan facing you, the big red (and white stripe) wire goes on the biggest post in the middle. The smaller red wire on a smaller post to the right and the small brown wire to a post on the left. The large brown/copper braid is just an earth and the smaller black wire should have a blade connector that only connects to the one location

Does that help?

My choices are red (two into one), brown (four into one) and blue (to voltage regulator). The large brown ground to the case is fitted to the sam post as other brown ground wires.
Thanks for the response.
Don