Yes, that is what he is saying, rewire per the diagram. If under that tape on the white wire you find a diode then it could be wired nearly correctly. It does ..work.. to have the number 2 white wire ..voltage sense.. connected as it is there but generally it just loops over to the Bat terminal on the back as shown in Steves diagram. If there is no diode under there your alternator is not charging or the blue wire on the Bat terminal is not connected to the battery properly. If that was all working your engine would keep running when you shut off the key. That is the purpose of the diode to allow power from the ignition to energize the excite circuit in the internal regulator. But the diode does not let the voltage the alternator is producing to feed back the opposite way to the ignition coil when you turn off the key. A charging alternator with no diode will keep the engine running when the ignition is turned off. And once the engine is stopped by some other means the alternator will be sending voltage out of that terminal which will cause the battery to go dead over time. You must be watching very close to see sparking at the brushes. They are covered fair well. Could be a sign that they are worn, easily replaced says he who has had probably 50 or more of those alternators apart for repair.
Upload one or more videos to your post. Photo and video filesizes should be less than 5MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - A Lifetime of Farm Machinery - by Joe Michaels. I am a mechanical engineer by profession, specializing in powerplant work. I worked as a machinist and engine erector, with time spent overseas. I have always had a love for machinery, and an appreciation for farming and farm machinery. I was born and raised in Brooklyn, New York. Not a place one would associate with farms or farm machinery. I credit my parents for instilling a lot of good values, a respect for learning, a knowledge of various skills and a little knowledge of farming in me, amo
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
