Posted by Texas! on September 28, 2013 at 16:51:24 from (188.8.131.52):
In Reply to: sos transmission posted by Ivan Cook on September 28, 2013 at 16:10:03:
When the key is turned on there is "power" to the red light but it needs a "ground" to illuminate. The "ground" is obtained through a long wire that runs from the light all the way back to the round plate on the left side of the tractor where the traction disconnect is located. The wire runs through that round plate and connects to a pressure switch mounted on the aft end of the transmission. When the SOS pump in not pumping fluid the pressure switch is closed and the red light is grounded so it illuminates. When the engine is running and the SOS pump is pumping fluid at the correct pressure the pressure switch opens and the "ground" for the red light is disconnected and it turns off.
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.