Posted by pete 23 on January 08, 2018 at 11:23:22 from (50.33.30.223):
In Reply to: IH 686 Hydraulics posted by patrick79 on January 08, 2018 at 09:49:39:
Are you talking a diesel tractor with two batteries. One mounted on left side near rear wheel. If so, that is the transmission breather and should have a little breather cap on it. If the oil is foamy that comes out, you are sucking air in system. Most common aeration problem is iced or plugged filter causing cavitation on those models. Other one is the return tube inside the rear frame. Can be filter gasket also if you changed filter and didn't use new gasket or get all of old gasket off.
To check filter for sucking air in, smear grease around the edge cover and see if it gets sucked in. To check return line, remove third arm connection plate at rear and reach in. I believe that model will have a steel line running all the way from top under cover to where it directs oil right back into the main pump suction tube. Any thing moving on that tube means trouble. Early tractors had a hose connecting main suction tube to upper short piece of steel pi
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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.
