Greatlaker221
Senior Member
I had my original Motorola alternator rebuilt and the tachometer stopped working. Apparently it was wired wrong. A different shop is working to fix that. In the meantime I got out a new alternator from storage. It has a lot more connections that I do not understand P, L1, etc Can anyone tell me A. If I can use the new one on my lehman and B. Which of the connections would be used? The black and white goes to the tach, but which one is the tach on the new alternator. The first pic is the old alternator , the second is the old alternator installed, sorry the app inverted the pic. and the last is the new alternator.