I recently purchased a new hydraulic pump relief valve for my 54 NAA. This one isnít the same as the original (ball bearing at the base of the spring). Has anyone replaced this valve with an aftermarket? And has anyone had any issues with it ?
Re: NAA pump relief valve in reply to yudt06, 10-23-2019 16:26:15
It sounds like you removed the cylinder safety/check valve and ordered a hydraulic system relief valve, which are two separate items. The hydraulic system relief valve is in the bottom right hand corner of the center housing in the hydraulic reservoir, accessed by removing the lift chest and the hydraulic pump lines at the rear
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.