Yesterday's Tractor Co.
Shop Now View Cart
   Allis Chalmers Case Farmall IH Ford 9N,2N,8N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   Traditional YT Forum ViewClassic View   RegisterRegister 
 ProfileProfile    Log inLog in 

Update; 2-105 poor hydraulics

Post new topic    
View previous topic :: View next topic  
Author Message

Joined: 11 Jul 2006
Posts: 88

Report to Moderator

PostPosted: Thu May 06, 2021 2:55 pm    Post subject: Update; 2-105 poor hydraulics Reply to specific post Reply with quote

Had posted a couple days ago about troubleshooting the hydraulics on my 1980 White 2-105. With hydraulic oil warmed up to 120
degrees and protractor on the pump. With remotes in neutral I have 1700 psi @ 1500 but no change on protractor. A good hydraulic
pump should move out of full stroke and show as movement on protractor. I put a hose on the case drain port on pump and at idle it
fills a quart container in 6 seconds. Put a pump on from a tractor with a blown engine. Second pump acts slightly better than first
with no movement on protractor and case drain pumps out a quart in 8 seconds. Is the case drain a valid test of pump condition? Any
suggestions, or comments appreciated. Steve
Back to top
View user's profile
Tractor Guru

Joined: 21 Dec 2006
Posts: 44148

Report to Moderator

PostPosted: Thu May 06, 2021 4:23 pm    Post subject: Re: Update; 2-105 poor hydraulics Reply to specific post Reply with quote

Normal or maximum is a quart in 15 seconds isn't it? The hyd oil in my 2-135 was overheating. The light would come on after an hour or so of work. When I did the case drain line test I filled a 5 gallon pail in 50 seconds. The hydraulics still worked normal though, so I'd say it's not a test for pressure or functionality. I put a new pump on it and the overheating stopped, but there was no change in how the hydraulics worked.
Back to top
View user's profile
J. Schwiebert
Tractor Guru

Joined: 27 Sep 2013
Posts: 5400

Report to Moderator

PostPosted: Fri May 07, 2021 6:28 am    Post subject: Re: Update; 2-105 poor hydraulics Reply to specific post Reply with quote

It has been a few years, but have you tried to adjust the compensator? how quiet is the pump in neutral? Send me an e-mail. J.
Back to top
View user's profile
Post new topic    Yesterday's Tractors Forum Index -> Oliver, Cletrac, Coop and Cockshutt All times are GMT - 8 Hours
Page 1 of 1

Jump to:  

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 ]

YT Home  |  Forums

Modern View Forum powered by phpBB © 2001, 2005 phpBB Group

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.

Yesterday's Tractors - Antique Tractor Headquarters