Posted by red48m on March 18, 2014 at 13:51:00 from (50.83.5.72):
I recently purchased a 67 Farmall 706 German diesel. The tractor starts and runs great, yet doesn"t like to move. If its cool out it will drive just fine Direct drive and TA until the hyd oil warms up a little bit. Then the tractor wont move at all and the oil light stays on. The steering and brakes always work good.
I pressure checked the MCV, when cold It is around 245psi in Direct, but bounces up and down quite a bit. In TA the reading is much more steady and about 240psi. As the tractor warms up the pressure drops. After the tractor runs for about 20 minutes the pressure in direct is about 210 and still a little jumpy. In TA it is about 230 and pretty jumpy.
I"m guessing the problem is in the MCV, but is it in the valve body or the pump? Can someone help me out here? 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 - George's Fordson Major - by Anthony West (UK). This is a bit of a technical info to add on to the article about George's Major in the "A Towny Goes Plowing" article. George bought his Major from a an implement sale about 18 years ago for £200.00. There is no known history regarding its origins or what service it had done, but the following work was undertaken by Harold alone to bring it up to show standard. From the engine number, it was found that the major was produced late 19
... [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.