Posted by T.GREEN on April 25, 2010 at 14:05:59 from (71.227.69.46):
problem started when the pump keyway sheered off and tractor quit running(distributor drives off hyd. pump) took it all apart found some pitting but no debris. got it running again and now no hydraulics and pump gets super hot in 1-2 min. lines dont even get warm (no flow). removed and cleaned the filter.(was partially plugged).didnt help.but now know problem must be in pressure side(blew through all lines and cavitys) removed the valve bodies and took all apart and found nothing wrong no debris, nothing was stuck or broken and everything was installed correctly according to manual. we have had trouble in past with the flow control valve blowing out but beleive its because the snap ring groove is so erroded away, we built a plate to help hold it in and always were able to just fill it back up and it would work.
can anyone help i am stumped, dont know what to do next
with lines cracked loose i"ve cranked engine and know pump is pumping but dont know if enough.
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 - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.
