Magnetos are self powered devices. If power is put to them (which is what made the smoke), they can be damaged in the following ways: Either the points inside the mag are toasted, or the primary windings in the mag are toast, or (hopefully) a external wire got hot and smoked. If connected correctly, the switch used should be a grounding switch. This would be closed when pushed in, (not like normal), and have its other terminal sent to a good ground. Thus when pushed in, it grounds the mag primary, stopping spark.
If all small wires are removed from the mag, and it still has no spark. it needs to be repaired internally. (if you are not friendly with geared mechanisms, and setting and diagnosing electrical systems, I would have it repaired. Magman on this forum does exactly that for a good price.
There should be no connection between the charging, lights, and battery systems, and the mag. It is stand alone. Keep us informed! JimN
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 Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
... [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.
