Posted by Bob on January 02, 2010 at 13:12:35 from (69.178.228.68):
In Reply to: Cub ignition posted by garyandnancy on January 02, 2010 at 12:55:56:
If you have a magneto, it SHOULD be an IH J-4 and look like this picture:
In EITHER mag or Kettering ignition systems the coil "fires" JUST AS THE POINTS OPEN.
The mag CAN be converted to battery ignition by disconnecting it's internal coil and connecting the points to an EXTERNAL automotive coil. It's a good idea to use a condensor that matches the application of the coil you are using 'cause of variations in the CAPACITY (uF) which MAY have a bad effect on point life.
The rotor-high-tension-terminal thing gets a little weird with a mag 'cause of the impulse.
There's gears under the little cover behind the rotor that need to be timed. (I'm more familiar with the full-size version of that mag, the H-4 used on the larger tractors, someone else will have to fill you in on this one!)
For SOME information on servicing and timing the mag, cut this link and paste it into your browser:
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 - Women and Tractors - Tractor Engine Repair - by Teri Burkholder. One of the great things about working on a tractor engine with your other half is that you know what he is thinking of at all times and can anticipate his every move and his next thought of what he will do. With Ben, anyway, I can tell! He'll be busy working and I�m handing him tools and he says, "give me that..." and I�ve already got it in his hand or "hand me that....."and I�ve got the portable light right where he needed it placed to see. "Run in the house and get me a...."as I open th
... [Read Article]
Latest Ad:
1965 International Harvester McCormick Farmall cub tractor 2,500. Two owner tractor. My grandfather bought new in 1966, then we inherited it. Have all the paperwork original manual and all maintenance records. It starts and moves. Comes with underbelly mower, plough, and some other attachments.
[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.
