Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo Auction Link (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Tractor Talk Discussion Forum

Jerky Backhoe

Welcome Guest, Log in or Register
Author 
Russ(NC)

12-09-2004 12:12:41




Report to Moderator

I have a JD A-10 backhoe sitting on the back of a JD 5310 tractor. It uses a “power beyond” setup and has about 300 hours on the backhoe. My problem is that the cylinder that lifts the bucket up and down is very jerky in motion. All other cylinders seem to work smoothly. This is very annoying. The backhoe worked great when I put it up last year. When I hooked it up last week, I noticed the jerky motion. I have checked the fluid levels, they are Okay. I don’t know if it’s something wrong with the controls or the cylinder or something else. Does any one have any ideas?

[Log in to Reply]   [No Email]
T_Bone

12-09-2004 18:52:55




Report to Moderator
 Re: Jerky Backhoe in reply to Russ(NC), 12-09-2004 12:12:41  
Hi Russ,

Sounds like water seperated out of the oil in the bucket cylinder during storage. If the cyl rod was in, then water would be all at the lower end.

If the cyl rod was out then there could have been water on top of the bore piston.

If it was water then the bore is ruff with rust, probably about 8" of the bore. I used a engine cylinder hone with lots of oil to remove rust.

Could have split a piston seal the last time out. The oil is by-passing the piston seal.

If there were other hydraulic problems up the line then all cylinders would act the same way. That tells me you dealing with just one bad cylinder. There easy to rebuild, give it a try.

I have seperated water out of hydraulic oil by letting the oil sit for several months, then syphion off the oil at the top as the water will settle to the bottom of the can.

I still can't find out where the water is getting into my system but about every 3yrs it gets about gallon of water in 20gal of oil.

T_Bone

[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
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 ]

Home  |  Forums


Copyright © 1997-2023 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