Packrat1951 0 #1 Posted April 13, 2016 Does anyone have a decent schematic for the charging circuit for a 1988 518. A pic of the regulator would do. I know the two outside terminals go to the stator (mine are white), the center terminal is the B+.(mine is black). The ground wire is a ring terminal so that is obvious. I want to know what the other black wire that I think is connected to one side of the stator is. Any help would be much appreciated. Share this post Link to post Share on other sites
WNYPCRepair 1,875 #2 Posted April 13, 2016 Try these Share this post Link to post Share on other sites
N3PUY 1,031 #3 Posted April 13, 2016 I'll take a guess ...... the extra wire is for the tach? Share this post Link to post Share on other sites
Packrat1951 0 #4 Posted April 13, 2016 Good guess but the 518 didn't have a tach. Other guesses? Share this post Link to post Share on other sites
N3PUY 1,031 #5 Posted April 13, 2016 11 minutes ago, Packrat1951 said: Good guess but the 518 didn't have a tach. Other guesses? No tach then it doesn't connect to any thing. Look at the wiring for a 520HC ... I think they have a tach and see if it connects there. Share this post Link to post Share on other sites
