"My friend just called me and said according to what he read that when you polarize the regulator"
YOUR FRIEND IS WRONG AS RAIN While a Generator indeed needs to be correctly Polarized, a Voltage Regulator DOES NOT.
NOTE If a Generator was polarized at the shop or factory at (say Neg Ground) a polarity opposite from your tractor (Positive Ground) and you failed to correctly polarize it before start up YOU CAN DAMAGE THE VOLTAGE REGULATOR
TRY TO CORRECTLY POLARIZE THE GENERATOR BEFORE YOU START IT AGAIN
"With the tractor running and the wires disconected from the generator, I should be able to get a reading from the A terminal correct"?
YES A Generators output is between its ARM post and its case ground. The open circuit unloaded voltage would depend on the RPM and how much residual magnetism is in the field poles
"Do I even need a voltage regulator with the 3 brush generator?"
YES The Voltage Regulator allows for the correct charge plus prevents overcharging.
I would Polarize the Generator then try again and hopefully the VR wasn't damaged if the Gennys was polarized for Neg ground while the tractor is Pos ground !!!!!!!!!
Jim was kind enough to already post a link to my Troubleshooting Procedure down below (also posted here) so Polarize the generator and run through its tests will help determine the cause of non charging PROVIDED ALL IS WIRED CORRECT???
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 - Memories of an IH Super A When I was ? up to 10, I worked on my Papaw's farm in Greeneville, TN every summer. As I grew older (7), it was the thrill of my day to ride or drive on the tractor. My Papaw had a 1954 IH Super A that he bought to replace a Cub. My Papaw raised "baccer" (tobacco) and corn with the Super A, but the fondest memory was of the sawmill. He owned a small sawmill for sawing "baccer" sticks. The Super A was the powerplant. When I was old enough (7 or 8), I would get up early and be dressed to
... [Read Article]
Latest Ad:
one 8n and one 9n tractor. totaly restored,pretty much everything is new. one 6ft blade good shape.
[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.
