Posted by Owen Aaland on June 22, 2012 at 13:28:02 from (216.47.35.120):
In Reply to: 460 starting trouble posted by reddog300 on June 22, 2012 at 12:38:33:
Yon need to check for voltage at both sides of the resistor with the key on / engine off before throwing parts at the problem. A wiring problem between the switch and the resistor, a bad resistor, or a problem with the points and/or condenser could all be a cause of your problem.
A bad wire will allow the engine to run while cranking because electrical power is furnished to the coil by the starter solenoid while cranking.
A bad resistor will act the same as a bad wire since it is just another component in the same circuit. No power will reach the coil.
Bad or poor points, condenser, or coil may provide enough spark to operate the engine while being provided 10 - 11 volts during cranking but may not be good enough provide enough spark when the voltage drops to about 6 volts when the starter solenoid no longer is providing resistor bypass current.
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 - The 8N and the Fox - by Zane Sherman. Dec. 13 1998, Renfroe, Alabama. Last niht I dreamed about the day that I plowed the field of about 10 acres over on what Jimmy and Dandy called the Ledbetter field. I was driving the 1948 8N Ford tractor that Jimmy bought in 48 new This was prebably in about 1951 and maybe even befor the house was built. This would have made me to be about16 years old and I drove the tractor for nothing and would have paid to drive it if I had had any money which I didn't, but neit
... [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.