I have a 1993 Mariner 25 horse motor. The battery is not charging. I went to mercruiserparts.com and the diagram shows an aux. stator coil. I am assumimg that is my "charging" coil being that the motor runs perfect? Can I test the voltage regulator? Does anyone know what the reading should be across the coil or what color the leads are? I am in the process of tracking down a manual. Any tips on where to look would be appreciated. <br />Thanks
I then tested it as a bridge rectifier (4 diodes) on an oscilloscope, and it checks bad on 2 diodes. I guess I will try to find a good one and check it against that. Thanks for the replies, I really appreciate it.