The voltage regulator your SC now says it's been converted to 12 volts. Ground polarity now could be either way, depending on the whim of whoever did the conversion. (From the factory it was 6 volt, positive ground)
A couple ways to determine polarity:
1 - Check the voltage regulator. Some (not all) VR's are designed for only one polarity. So ground polarity MAY be marked on the cover.
2 - Drop in a good battery and connect it for POSITIVE ground. Now turn on the ignition or lights. If the ammeter deflects to the left (indicating discharge) it is wired positive ground. However if it deflects to the right it is negative ground.
----
Once you've determined the ground polarity and completed your wiring, good practice is to polarize the generator before the 1st start: With the battery installed and the engine stopped, briefly jumper the BAT and GEN terminals at the regulator. Soon as you've made contact your generator is polarized.
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 David Brown - by Samuel Kennedy. I was born in 1950 and reared on my family�s 100 acre farm. It was a fairly typical Northern Ireland farm where the main enterprise was dairying but some pigs, poultry and sheep were also kept. Potatoes were grown for sale and oats were grown to be used for cattle and horse feeding. Up to about 1958 the dairy cows were fed hay with some turnips and after that grass silage was the main winter feed. That same year was the last in which flax was grown on the farm. Flax provided the fibre which w
... [Read Article]
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.
