Tractor Talk Discussion Board |
Re: valves through piston
[ Expand ] [ View Replies ] [ Add a Reply ] [ Return to Forum ]
Posted by Mark - IN. on March 27, 2006 at 20:43:19 from (64.12.116.74):
In Reply to: valves through piston posted by fixerupper on March 27, 2006 at 06:54:33:
Weak springs have been known to cause that. Valves tend to float when a spring doesn't pull it back to seat, and the piston just don't know any better. Over reving can do it too, especially with weak springs. Yours sounds like a boost problem with cracked domes on all of the pistons though. Takes its toll on domes, rings, seals. It happens. Make sure you pull the oil pan and get any chunks or cracked metal that may've come off of the undersides of those pistons or rings. Oil pumps are stupid. They don't know are just supposed to pump oil, and if chunks or debris end up in the pan and find their way to pickup sump and clog the screen, bad things like spun bearings happen too. Much cheaper to get them out before... Mark
Replies:
Home
| Forums
Today's Featured Article -
Ford Part Number Trivia - by Forum Participants. "Replaced by" means the part was superseded. All of my part books date back to 1964 and New Holland have changed some part numbers. They usually put the old Ford part number on the package. I was suppressed when I looked up the part number of the auxiliary drive shaft because for some reason the part number went through a radical change and it lost its "Basic Part Number". Ford part numbers follow the following rules. Most part numbers are in three parts. The middle part is called the
... [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]
Copyright © 1997-2024 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 |
|