Posted by NCWayne on June 10, 2014 at 21:52:23 from (173.188.169.54):
In Reply to: engine overhaul posted by Nick167 on June 10, 2014 at 12:56:33:
Given that I work on equipment for a living, and have built many engines over the years, take everything said thus far to heart as the replies so far are right on.
That said I read your reply to one of the posts where you said you can see space between the piston and the cylinder wall "so you think the rings are bad". Now you will always see a little bit of space between the piston and the cylinder wall. If it is excessive, then rings will not do you any good as filling up that gap isn"t really their job. I say that because the gap is "filled" by having a correct sized piston in the bore. In other words if the bore is worn to the point that it"s .010, .020. etc oversized, then your going to have to have it bored correctly and install oversized pistons. With the correct sized pistons in a correct size bore, then a set of correctly oversized rings will then seal the remaining space between the piston and cylinder wall. Expecting a set of standard rings to seal in a bore that is oversized is doing nothing but asking for trouble.......Ask a customer of mine that demanded I rebuild his engine using standard pistons and rings, without having it bored oversized like it needed to be, against my recommendation. he can tell you for a fact that it costs more than twice as much to build one twice as it does to build one once, the right way.
Just remember, the same holds true for the main and rod bearings. If the crank is worn, it will have to be ground to a standard undersize, and then the proper oversized bearings used to get a correct fit. If you don"t do that while in there, anything else you do is just wasted time and money.
Beyond that, good luck, and if you run into anything you can always ask on here.....someone will know the answer to your question.
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 - History of the Nuffield Tractor - by Anthony West. The Nuffield tractor story started in early 1945. The British government still reeling from the effects of the war on the economy, approached the Nuffield organization to see if they would design and build an "ALL NEW" British built wheeled tractor, suitable for both British and world farming.
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[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.
