Posted by Janicholson on October 23, 2022 at 16:49:27 from (24.240.46.228):
In Reply to: Farmall B - No spark posted by joelu on October 23, 2022 at 16:16:12:
The most frequent issue with no spark is that the points under the distributor cap have corroded just enough to not allow them to pass current for ignition. The remedy (first fix) is to use fine emery paper to polish them. This is followed by cleaning them with a folded dollar or other bank note. these are lint free and will clean the freshly polished contacts. if no joy, make sure they are opening correctly to .020inche. Next it is necessary to determine if there is voltage getting to the points. A test light (auto store) that works on 6 or 12 volts will help this. With the clip of the test light attached to shiny metal, the bracket holding the coil will do well, touch the small coil terminal not connected to the distributor. this should show voltage by lighting up. If the points are closed, there will be no voltage on the distributor side of the coil. If a piece of a plastic spoon is between the points to insulate them, there should be voltage there as well. If no voltage or light at either side of the coil, the ignition switch or a wire ic likely to be the issue. This site sells ignition switches if it is bad. (out is run, in is stop) and If you are totally out of the loop on how to do this watch a video on installing points. You should not change the condenser. It is likely just fine. Do not leave the ignition switch on for more than 3 or 4 minutes if it is not running. To get points or other components of the distributor, use the info on that riveted on plate on the body of the distributor. It is not a standard distributor made by IH so points for that model tractor will be wrong. Jim
Upload one or more videos to your post. Photo and video filesizes should be less than 5MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 - Show Coverage: Central Illinois Strawberry Festival - by Cindy Ladage and Janna Seiz. Every year the coming of summer is highlighted by different events for different people. For some, it is heralded with the end of school, tilling the garden, or completion of the planting season. To us, connoisseurs of find food, antique tractors, farm toys, crafts, and downright fun, the annual Strawberry Festival means summer is here. Every year, in Carlinville, Illinois, the Macoupin County Historical Society and the Macoupin Agricultural Antique Association team up to fill th
... [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.
