-
BBillFinn replied to the thread 2020 hydraulic question.I am checking charge pressure with a tee into cooler line between cooler top and reserve tank. Ideally I should be before main pump.
-
BBillFinn replied to the thread 2020 hydraulic question.Rebuilder assured me we should be fine. But obviously a flow test on the charge pump will be next on the menu. Just a thought if the...
-
BBillFinn replied to the thread 2020 hydraulic question.Yes filter screen was replaced, we installed a rebuilt pump and now have a surge. About 1000psi swing if it's set at 2300psi if I turn...
-
BThe main hydraulic pump pressure adjustment needle and seat are leaking. This makes the pump surge. We are going to order a new needle...
-
BBillFinn replied to the thread 2020 hydraulic update.I also measured 60lbs of charge pressure at the top of the cooler. Can anyone tell me what controls the charge pump flow and relief setting?
-
BWell we have checked the flow regulator with no findings. We decided to cap off pressure line at regulator and install pressure gauge in...
-
BBillFinn replied to the thread 2020 hydraulic problem.Update on 2020, I managed to install pump supply and return lines and check valve in their correct locations. Still surging pressure at...
-
BBillFinn replied to the thread 2020 hydraulic problem.Perfect info, that's the base I need to cover. I will be back on the jod next week. Thankyou all for your help. I will post my findings...
-
BBillFinn replied to the thread 2020 hydraulic problem.Yes your correct rh side just like the picture. I feel the only way possible for the flow to be reversed was for the lines to get...
-
BBillFinn replied to the thread 2020 hydraulic problem.Owner thought front pump made noise so installed a rebuilt. No diagnosis was performed before that replacement. I have determined that...
-
BBillFinn replied to the thread 2020 hydraulic problem.Lines were removed for a clutch replacement.
-
BBillFinn replied to the thread 2020 hydraulic problem.Steering pulls from a tee in the high pressure line from main pump located. Just ahead of lh foot pan
-
BBillFinn replied to the thread 2020 hydraulic problem.I ran the line between the cooler and resovoir to a bucket and oil came from the cooler side. We have poor steering and chattering...
-
BBillFinn replied to the thread 2020 hydraulic problem.The pump is closed center
-
BI am working on a 2020 for a friend. He installed a rebuilt main pump off the crankshaft. It is making a rythmic harmonic noise from the...
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.
Copyright © 1997-2025 Yesterday's Tractor Co.
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
Website Accessibility Policy