(800) 853-2651
SHOP NOW

Search results

Yesterday's Tractor Forums
  1. O

    Massey 451 exhaust

    I am looking at a 2003 451 2WD tractor with 450 hours, but when i look it up on line I see some with the exhaust on the left side of the tractor and some on the right side of the tractor. Why??? whats the diffrance?
  2. O

    Cat 941 for sale in Livingston Texas

    Hello all Just thought I would let you know that there is a cat 941 Traxcavator for sale in Livingston Texas, I was told it runs strong and works well. The guy is asking $6000,00 for it. I looked at it but it is too big a machine for me. I took some pic's if you want them.
  3. O

    310a backhoe High idle and kill not working.

    The shut-valve in the pump is totally hydraulic. If fuel gets air in it, the shut-off valve will not work. When you turn the key to "off", the electric solenoid collapes and allows a strong spring to push against that valve. If it has air around it, the engine will keep running and surging...
  4. O

    310a backhoe high idle!!

    I have another question for you. I ran the backhoe today and i started feeling the rpm rise. I stoped the machine and found that the kill switch did not stop the engine, it slows down but does not kill it. It was very low on fuel so i added some fuel. I started it again and it wants to go to a...
  5. O

    Hydraulic pump on JD 310a

    If anyone out there has a John Deere 310a Backhoe, could you send or post any photos or tell me where the destrole pressure adjustment screw is on your tractor.( top- bottow- side- left or right.) I wonder if my pump head might be assembled incorrectly?
  6. O

    310a backhoe weak and slow hydraulics

    I did a pressure test on the backhoe today and the results or. the lower test port on the right side looking from the driver seat. At idle 0 psi at 1000rpm 0 psi at 2000rpm 0 psi The upper test port. At idle 250 psi At 1000rpm 1000 psi At 2000 rpm 1200 psi. When i activate any cylinders it...
  7. O

    Weak Hydraulics on 310A backhoe

    Hello all. I just pulled the destroke solenoide for the main Hydraulic pump on my JD 310A backhoe. I found that I can blow through the closed valve slightly. Could this be the cause for the low pressure and slow hydraulics on my machine ?? I think I might have found the problem, let me know...
  8. O

    Pump Destroke valve

    Hello all. I just pulled the destroke solenoide for the main Hydraulic pump on my JD 310A backhoe. I found that I can blow through the closed valve slightly. Could this be the cause for the low pressure and slow hydraulics on my machine ?? I think I might have found the problem, let me know...
  9. O

    310A backhoe Hydraulics

    This message is a reply to an archived post by onalaskahoe on November 15, 2008 at 09:43:08. The original subject was "310A backhoe Hydraulics". I have the same problem. Try this, If I move the dipper out ( this makes more fluid return to the system then is being used) I can hear the pump load...
  10. O

    310a backhoe

    Still having slow and weak hydraulics
  11. O

    310 Backhoe foot throttle

    Does anyone know where I can get a replacement for the foot throttle rod for my JD 310A backhoe? Mine is missing and I need to find one. Chris
  12. O

    Update JD310a slow hydraulics

    Update on JD310A with slow and weak hydraulics. I have found and fixed the following items: 1. The Stroke control valve had the incorrect O-rings on it and the sleeve seal O-ring of the outer sleeve was missing. I corrected this with new valve ($65) and things got a little, but still not...
  13. O

    Update on JD310A backhoe

    Hello all My John Deere 310A backhoe has slow and weak hydraulics, the machine moves fine in both forward and reverse, and the steering is pulsy. Even with the RPM up over 2100 I still have slow and weak hydraulics. I have done the following and I will list the results. 1) Replaced the...
Yesterday's Tractor Forums
Buy Tractor Parts Here Buy Tractor Manuals Here

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

Back
Top