Posted by Jon Hagen on June 22, 2013 at 17:21:34 from (69.26.17.61):
In Reply to: Re: 806 D Alternator posted by Jon Hagen on June 17, 2013 at 22:54:09:
If your wiring harness is in good condition, there is no reason to cut it up to install a 10SI alternator. When doing a rebuild of my 856, which included $500 of new wiring harness. I was not about to cut anything up to convert from the stock external regulator 10DN alternator to a 10 SI type.
I was able to simply adapt the wiring by removing the original external regulator( in the compartment down by your feet) and simply making a jumper wire to connect the outermost right and left regulator plug terminals.
To adapt the wiring at the new 10SI alternator, all that was necessary was to install an auto parts store harness repair plug designed for most any 74-84 GM product with 10 SI alternator. You attach a blade terminal to The white (#1)wire from the 10 SI alternator plug, and plug it into the F terminal of the tractors original harness alternator plug
Tape up this connection to protect it from weather or shorting. Connect the heavy red wire from the new alternators regulator plug using a ring terminal to attach it to the BAT stud on the alternator rear. This is all that needs to be done to adapt the original external regulators 10DN wiring to an internal regulator Delco 10 SI alternator. This will wire the tractor so the stock charge light will work with a ("1 wire") 10SI type alternator, or any standard 3 wire 10 SI alternator. The original IH charge light works with no other changes. The attached picture is of the several year old conversion done to my 856. The lump where the white wire enters the harness is the original harness alternator plug still atached. No need to cut up the original harness. It adapts easily to the 10SI type alternator.
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 - Oil Bath Air Filters - by Chris Pratt. Some of us grew up thinking that an air filter was a paper thing that allowed air to pass while trapping dirt particles of a particles of a certain size. What a surprise to open up your first old tractor's air filter case and find a can that appears to be filled with the scrap metal swept from around a machine shop metal lathe. To top that off, you have a cup with oil in it ("why would you want to lubricate your carburetor?"). On closer examination (and some reading in a AC D-14 service manual), I found out that this is a pretty ingenious method of cleaning the air in the tractor's intake tract.
... [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.
