I don't know if this will help or not.
I just went next door and looked at my 90 that's dissasembled.
Looking at the start/gen from the side w/pulley towards the right:
small green wire on bottom - goes to regulator.
Closest big wire on side goes to solenoid.
Other wire on the body side goes to the F/N/R switch, bottom terminal looking at it with the cut corners(mounting bracket) as the top.
Back plate of start/gen, post closest to the green regulator wire goes to the left terminal on the F/N/R switch.
Back plate, other wire goes to top post F/N/R switch.
Sorry for the confusing description but I bought this cart apart and am going to do a motor/rear frame swap so I never paid much attention to stock details.