I'm stumped. Had it all apart. Everything looks good. Cleaned the brushes and commutator. The magnets for stator were ok and I cleaned them. They would cause a little resistance when I turned the rotor. When apart I still have 12 volts at the brushes. When apart I have continuity between all 10 segments of the commutator and there is no short with the metal part of the rotor or main shaft. When I put it together it doesn't want to spin even when I help it.
Nothing interferring with the brushes. With power disconnected I get continuity with about 7 ohms and it fluctuates when I turn the rotor which tells me the brushes are making contact ok.
Just like before I have 12 volts everywhere until I turn on the switch and it goes to 0 but nothing sparks. When I had it apart and getting 12 volts onto the brushes, the switch worked fine so the power circuit seems good until I slike the end cap and brushes onto the commutator.
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 Question for Dads This recent topic from the Tractor Talk discussion board is being highlighted because it is an awesome display of the caliber of individuals that have made this site their own. The young person asking questions received positive feedback and advice from total strangers who "told it like it is" with the care many reserve for their own kids. The advice is timeless... so although it isn't necessarily antique tractor related, it will be prominently displayed in our archives to honor those who have the courage to ask and those who have the courage to respond in an honest, positive manner.
... [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.
