Posted by cowman79 on July 08, 2014 at 14:49:36 from (184.108.40.206):
I have a 1979 2640 and sometimes when I have been running the tractor for a while and shut the tractor off for a little while and restart it I have no hydraulic pressure. At start up I have pressure but only for a few seconds then I loose the steering, three point, and the remotes. After about thirty seconds or so I get pressure back and never have another problem with the hydraulics. When first starting the tractor cold the hydraulics work as they are supposed to. A little history on the tractor When I bought it 6 months ago it had just had the charge pump replaced and new brakes. I have drained the oil, replaced the filter and cleaned the screen. The screen was relatively clean but the was some material in the old fluid. almost a metallic haze. Not sure if this was remaining debris from the previous owners repairs. I am not sure what I need to check at this time.
Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]
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.