Originally Posted by
Andy Koback
If you back the 3 screws out, you then turn that endbell one way or the other to advance or retard the timing. Not sure which hole represents what for timing. Hopefully someone more familiar with these motors can chime in and tell you. You have a choice of 3 timing settings by turning the endbell and re-inserting the 3 screws.
I just looked and yep that is it.
Thanks for the advice, can't believe I couldn't figure that out....