Posted by Janicholson on July 05, 2023 at 20:22:13 from (24.240.46.228):
In Reply to: Alternator problems posted by NHbalerman on July 05, 2023 at 18:29:25:
I have a 95amp 10SI from an Oldsmobile. 3 wire setup, not a one wire, on my old Jeep. If your alternator is a one wire (as stated) it may not be reaching the RPM needed to make it start charging. One wires require alternator residual output to start, or a continuously on setup in the internal regulator, which can drain the battery when operated only once a month or so. The three wire setup is really going to do the trick. Terminal B (big output stud) has a 10 gauge wire to the battery (through a fuse link that is 5% larger in amp rating than the chosen 10SI) the #2 sedge spade terminal also attaches to that same big stud with a #12 wire and terminal ring. The number 1 terminal connects to the ignition at the Key/switch, not the coil. Ford engines use a resistor in the ignition circuit quite often, and this connection needs a switched 12v. The wire just described must have a resistor in it this keeps the alternator from making the engine keep running with the switch off. The resistor can be one of three things, it can be a light bulb like a marker light, a 10 ohm resistor (not the same as a ballast resistor), or a diode that allows electricity to flow from Key to alternator, but not the other way) 4 amp 100piv diodes are cheap from Ebay. the band on the diode needs to be facing the alternator. 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 - Chores - by Frank Young. The ceaseless passing of time! It is at once our friend and our enemy. It measures our progress and it makes us old. Like most features of our life, few things are all good or all bad, and most such judgments depend on our own perspective or viewpoint. In our particular hobby, we enjoy the nostalgic return to the days of our youth as we recreate many of the scenes that took place on the family farm that served as the stage for the first few acts of the play that is our live
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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.