brayans2020: You should check the key switch out when you check your harness. I have had them not send power to the regulator so the charging system is dead from no supplied power to the regulator. You need to get a wiring diagram and see which wire does what when the key is turned on. I have not had a wiring issue in a JD 2020 for years so I can't tell you without a diagram in front of me.
Your tractor came with two batteries side by side with a JUNK short positive cable going under the clamp bolt of the positive that went to the starter. Then both batteries grounded with the braded cables to the firewall/dash panel. You can now get the positive cable in one piece with the two ends made on the singe cable. I prefer using two cables one from each battery terminal to the starter solenoid and then two individual ground cables going down to the starter mounting bolts. The tractor will crank 50% better. Really noticeable in cold weather starting.
Nice looking tractor. The JD 2020 was a real powerhouse on the PTO. We had a neighbor that ran the silage blower with his. It really worked well for its size.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. 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 - A Cautionary Tale - by Ian Minshull. In the early 1950s my father bought an Allis Chalmers B and I used it for all the row crop work with the mangolds and potatoes, rolling and the haymaking on our farm. The farm and the Allis were sold and I have spent a lifetime working on farms throughout the country. I promised myself that one day I would own an Allis. That time event
... [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.
