Hi I have a Chinese 6000 watt diesel that is sold under many brand names. It only has about 20 hours on it but is now only producing 85 volts. I have replaced the capacitor but that did not do the trick. I have removed the field wires and measured resistance on both fields and they match at about .02 ohms. here is a link the manual I found online. https://drive.google.com/file/d/0BxG...ew?usp=sharing
does anybody have any ideas? I measured the 12 volt charging posts on the control panel and only got 8.5 volts.