Okay If it's a AC Delco "Remmy" like you believe..It's probably wired 3 phase. A couple pics would be great. What you will want to do: take your impact wrench (doesn't take much, you can hold the pulley with a thick glove on, it should pop right up) and get that pulley off. next take permanent marker and make lines parallel with the shaft all the way down the case to match later on when putting it back together, very important because it will go back together 3 different ways. now remove the 3 inverted torx head bolts (I just used a nut driver metric i think). Now gently tap the half of the case that's closest to the output shaft. It may be stiff, It's a press fit bearing on both ends. (Couple weeks ago my 1500 silverado's alt went out and I took it apart.) Very gingerly tap the bearing. You will be tapping it out toward where the pulley was,tap from the opposite end using a big socket (that is basically the same size as the bearing). Drive that bearing out, roughly 3/8ths-1/2". then it should just a matter of jiggling it the rest of the way out. Keep a close eye to the brushes and brush springs. Mine were stuck in by road rash, lol, I had no problems hereOriginally Posted by bobwills
FYI, I wrecked my bearing driving it out. But I was really beating the dummkopf out of it......be careful.
You've got 'er apart now. To get to the rectifier and voltage regulator you must either un-solder the three coil leads or like most of them, are welded..so I don't have any advice for the welds other than pray. Those leads are short as it is if you cut them off,Hope this gets you started
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