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Order Ford NAA Parts Online

NAA pump relief valve

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yudt06

10-23-2019 16:26:15




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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 ?

Thanks




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JMOR

10-24-2019 09:23:41




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 Re: NAA pump relief valve in reply to yudt06, 10-23-2019 16:26:15  
Quoting Removed, click Modern View to seenot "relied" but "relief.



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JMOR

10-24-2019 09:13:35




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 Re: NAA pump relief valve in reply to yudt06, 10-23-2019 16:26:15  
Quoting Removed, click Modern View to seeThe ball & spring is the check valve, whereas the threaded part with cap on exterior is relied valve.



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WayneIA

10-24-2019 06:11:21




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 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



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yudt06

10-24-2019 06:32:34




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 Re: NAA pump relief valve in reply to WayneIA, 10-24-2019 06:11:21  
Sorry I definitely removed the cylinder safety check valve and ordered same aftermarket. Similar in design but I notice minor differences such as a lack of a ball bearing that sits in the spring



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