Brian, if the gauge is a bi metal heat type polarity doesnt make a difference, if its a magnetic galvonometer type it could be a problem, Id try it n see.
If its a Generator, after you swap the battery ground, BE SURE TO POLARIZE THE GENERATOR BEFOREEEEEEEEE YOU START IT cuz otherwise you could damage the Voltage Regulator.
The rest is pretty much the same as posted below:
Some VR's will work at EITHER polarity while others may be problematic or not last quite as long if used at opposite polarity .
If its NOT a Mag ignition but a coil distributor type, the coil is polarity sensitive i.e. if at Neg ground its lil + gets switched ignition voltage while its other lil - wires to the distributor but for Pos ground its lil - gets switched voltage while its + wires to distributor.
If it has an ammeter its leads need swapped as Jim pointed out otherwise it will read bass ackwards
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:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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.