Posted by Janicholson on November 06, 2011 at 08:04:41 from (96.24.99.126):
In Reply to: Elementary Electrical posted by equeen on November 06, 2011 at 05:21:11:
John has your #1 terminal covered (as he is as good as we get on this issue! The Ignition switches (on off) are non specific as to terminals. Neither is grounded, so it makes no difference. One comes from the amp meter load side. one has the ignition resistor (if used) and the wire going to the diode/lamp/15ohm resistor then terminal 1 on the Alt. A diesel on off switch is grounded and has only one screw terminal. I believe in putting a fusable link in the electrical system protecting the alternator from total melt down if a mistake is made jumping or a short happens. This fuse link is a fuse wire available from auto parts stores it will have (and needs) metal connectors on its ends (spade terminals or such) to place it in the circuit. It is located on the starter switch, and is in the 10 gauge wire supplying the amp meter with connection to Positive from the battery. (assumes you are using Delco Alternator or Hitachi with negative ground as in a modern car) The amp meter needs to be wired so it shows discharge when the lights are on. (easily tested when connecting the above fuse link with a bulb) The coil should be wired with the Positive terminal to the ignition Switch, and the Negative to the Distributor. (reversed from the way it came from the factory) The light switch has three connections one to headlights on one end of the wire wound resistor, one to tail lights on the L shaped connector on right. And a supply from a 20 amp fuse on the one with a wire hanging on it. To assure my theoretical statement on the light switch (I do not have on in hand) The knob in the off position (CCW from the Knob point of view) no connection to terminals. Knob in D position Full voltage to the L shaped metal. and 2.5 to 3 ohms across the input to the correct end of the resistor to put the light wires on. B position has full voltage to the L metal. and full voltage to the resistor terminal discovered earlier. No ohms between it and supply. There are diagrams in Bob M diagrams that should make this easy to do. Best of luck, Jim
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 - The Cletrac General GG and the BF Avery A - A Bit of History - by Mike Ballash. This article is a summary of what I have gathered up from various sources on the Gletrac General GG and the B. F. Avery model A tractors. I am quite sure that most of it is accurate. The General GG was made by the Cleveland Tractor Company (Cletrac) of Cleveland, Ohio. Originally the company was called the Cleveland Motor Plow Company which began in 1912, then the Cleveland Tractor Company (1917) and finally Cletrac.
... [Read Article]
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.
