|
Tractor Talk Discussion Board |
Tractor Alternator
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by Dsims on October 26, 2005 at 17:39:17 from (216.78.71.197):
Alternator expertise needed. I converted my Leyland 154 tractor to an alternator after the generator failed (generators aren't available). This involves rewiring (to eliminate the voltage regulator) and also reversing the tractor's polarity since the tractor is originally positive ground. I did all this sucessfully with one small glitch. The alternator (which came from a Leyland parts supplier) has a positive (+) post which I connected to the battery circuit. It has another post labeled "W". I discovered that the alternator does not put out voltage on startup unless a jumper wire is used to momentarily connect the + and W posts. Then it puts out 14 volts as long as the engine runs, but you have to do this every time you start. I only touch the wire momentarily because it seems to draw a lot of current and shouldn't be connected all the time. I've thought about connecting a wire from W to the starter solenoid circuit, with a large resistor in the path, so the alternator would get its short voltage "prime" when starting but no big current draw. I'm hoping someone knows about this and can explain the W post to me as well as how to wire it. Thanks.
Follow Ups:
Home
| Forums
Today's Featured Article -
Tractor Hydraulics - The Basics - by Curtis Von Fange. Hydraulics was one of the greatest inventions for helping man compound the work he can do. It’s amazing how a little floor jack can lift tons and tons of weight with just the flick of a handle. What’s even more amazing is that all the principals of hydraulic theory can be wrapped up in such a small package. This same package applies to any hydraulic system from the largest bulldozer to the oldest and smallest tractor. This short series will take a look at the basic layout of a simple hydraul
... [Read Article]
Latest Ad:
18-32 Case Cross Motor
[More Ads]
Copyright © 1997-2025 Yesterday's Tractor Co.
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. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|
