Alternator swap driving me nuts!
Simplified 70/ later The wire at top named "ignition" branches into the ignition "run" circuit, usually dark blue. It branches off and connects to one of the two fields. Notice which one on the regulator.
The remaining regulator terminal, green in OEM, goes to the remaining field. Does not matter which you can switch them. The alternator is grounded by the mount, the regulator MUST have a good ground via the mounting screws. Scrape them clean, and the firewall, and use star lock washers
Simplified 70/ later The wire at top named "ignition" branches into the ignition "run" circuit, usually dark blue. It branches off and connects to one of the two fields. Notice which one on the regulator.
The remaining regulator terminal, green in OEM, goes to the remaining field. Does not matter which you can switch them. The alternator is grounded by the mount, the regulator MUST have a good ground via the mounting screws. Scrape them clean, and the firewall, and use star lock washers