Quote: CVPost-herk (quoted from post at 19:55:43 10/25/21) Hello I just bought this tractor , every thing worked fine , I hooked it up to the disk drove it a few feet and lost the steering, steering wheel locked up, tried to turn it was locked tight, it turned to the right before this happened my guess is the steering motor went out, has any one rebuilt one of these?? how expensive ?? I have one from a 145 smaller in size would this work ?? Thanks Bryan
First of all, it's a steering VALVE, not a "motor".
The "800" was made for quite a few years and the hydraulic system changed over time, (IIRC) some had a 4 port steering valve and some had a 5 port.
It would be helpful to know the serial number/year of yours.
MANY years ago a friend's 5-port valve broke internally and caused a situation similar to what you describe.
On some of the production range a failed steering pump/ stripped pump drive could cause what you are seeing.
Determining exactly what hydraulic system you have, then checking for flow and pressure available to the steering valve with a "FloRater" or equivalent SHOULD determine if it is a steering valve or hydraulic supply issue.
This post was edited by wore out on 10/25/2021 at 09:30 pm.
Upload one or more videos to your post. Photo and video filesizes should be less than 8MB. 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 - Restoration Story: 1951 Farmall H - by The Red (John Fritz). I have been a collector of Farmall tractors since 1990 when I first obtained part of the family farm in Eastern Indiana. My current collection includes a 1938 F20, 1945 H, 1946 H, and the recently purchased 1951 H. This article will focus on what I encountered and what I did to bring the 1951 NEAR DEATH Farmall H back to life.
... [Read Article]
Latest Ad:
2022 John Deere 5045E, 4wd, front end loader and 3rd function with grapple. 120 hrs, 55k new, must sell
[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.
