Voltage regulator adjustment 1965 1966 Mustang

Something which seems to be a bit of a lost art is the procedure for adjusting the voltage regulator. For a more modern electronic voltage regulator there isn't any adjustment, and alternators have all been internally regulated for quite a while, so, they don't even have an external voltage regulator. But, the 65/66 Mustangs did come with a voltage regulator that needs to be adjusted once in a while. And, who better to ask about that than the people that built the cars? This first picture is source material for one of the many training courses that Ford put their factory trained service personnel through. The second picture is the appropriate page for the regulator adjustment. If you are intending to adjust your regulator, you can click on that picture, print it, and have it conveniently nearby when you make these adjustments.