Posted by Tony Woodrum on February 23, 2012 at 16:17:47 from (174.53.68.159):
Hey gang.... I hate too ask for help twice in one day but I ended up at my uncles house helping him work in his 39 F20. We have the engine on a stand and spent the day looking for a distinct "knock" in the engine while rotating it over by hand. We pulled the timing gear cover off, nothing......then back too the rear and removed the clutch, the flywheel (what a job...had too build a puller for that one)...and nothing there either. We finally found that the roller bearings in both ends of the engine has a little bit of play in them......seemd too be about 10 thousandths. This was up and down play as the crankshaft would move up and down this much. I know that's not a lot but at one point in exactly the same place....(top dead center on 1 and 4) you could hear and feel that little play. We thought we had a loose rod or wrist pin.....but everything checked out good there.
My question is: Should there be any play in the crankshaft at all??? We're going too replace the end seals while its down and will replace the end bearings also if needed. The bearings look like brand new and roll smoothly......but the play has us puzzled. Any info. greatly appreciated. Thanks.
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 - Product Review: JB Weld - by Staff. JB Weld is basically an epoxy glue that does an exceptionally good job of bonding to cast iron and steel along with several other materials. As I mentioned, it is so common that I have yet to buy a tractor that did not have JB Weld used somewhere. It is sometimes used so well you can't tell its there and other times used as a sloppy quick fix. Finding where and how it can be used correctly is key to whether you are using it as an "inelegant hack" or an integral solution to difficult and expens
... [Read Article]
Latest Ad:
WANTED Front grille/nose assembly for Massey Ferguson 1160 (also fits 1180 & 1190). Headlight-mount section. AGCO Grille 3706022M91 (supersedes 3705942M91), cover 3705494M1/M2, holders 3705501M91/3711158M92. New/NOS/good used OK. Jonesboro, AR - will pay shipping. Photo appreciated. Thanks
[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.
