H. Paul Shuch is a Light Sport Repairman with Maintenance ratings for airplanes, gliders, weight shift control, and powered parachutes, as well as an independent Rotax Maintenance Technician at the Heavy Maintenance level. He holds a PhD in Air Transportation Engineering from the University of California, and serves as Director of Maintenance for AvSport of Lock Haven.
Anyone have any experience with an HKS engine charging system? I have one that is only charging around 12.5 volts at cruise RPM and i think it should be more like 14 volts. I think I'm gonna replace the voltage regulator as a maintainance item (almost 600 hours on it) and see if that helps. Any other suggestions?