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Implement Alley Discussion Forum

JD Relief Valves

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03-25-2014 20:57:27

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Has anyone figured out how to disassemble the JD Cartridge type valves? In particular, a Baler Density Valve?

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Tx Jim

03-26-2014 05:53:07

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 Re: JD Relief Valves in reply to rwskinner, 03-25-2014 20:57:27  
What indicates the need to disassemble the valve?

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03-26-2014 13:10:00

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 Re: JD Relief Valves in reply to Tx Jim, 03-26-2014 05:53:07  
Loose bales on the same 530 round baler.
Max pressure on Density Gauge is around 1 oclock position. All cylinders been rebuilt. All testing in the tech manual pass. New belts...

The Tension valve was closed off with a pipe wrench when I got it so evidently someone had issues as well. The only way I can think of testing it is to disconnect all the hoses and connect a pump to the port going to the tension cylinders then pressure it up and see how well the valve regulates.

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Tx Jim

03-26-2014 13:52:26

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 Re: JD Relief Valves in reply to rwskinner, 03-26-2014 13:10:00  
Have you tried closing rear gate,disconnecting hoses from tractor and making a bale of hay??

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