Gm Alternator Wiring Diagram 3 Wire A simple method for restoring the charging system on your old 1960s 1980s gm car or truck, or how to wire an ac delco alternator to your marine boat or farm. From winslow. on a three wire you have the #10 output wire. this goes to the junction of the starter and battery cable. on the clip, you have a #10 wire and a #16 (or so). fold the #10 wire over and put a lug on it to connect to the same point as the output wire on the alternator.
Gm Alternator Wiring Diagram 3 Wire All my videos are in 1080p so check that out please use this video as a guide on hooking up a 3 wire gm alternator alternator is a 55 amp from a 79 monte c. Step 2: identify the wires. identify the three wires coming out of the gm alternator. these wires typically include a power wire, a field wire, and a sensing wire. the power wire is typically a thick red wire, the field wire is usually a light blue wire, and the sensing wire is often a brown wire. What you need to know to upgrade your older gm hotrod or wire up one from scratch. video for the do it yourself guys. diy tutorial. did it in my 68 firebird. You can get from the batt terminal to the number 2 terminal 3 different ways. 40 foot long wire all over the car, inside the loom. 3 inch long jumper wire outside the alternator, batt to terminal 2. farm industrial regulator that makes the batt to number 2 terminal inside the alternator.
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