control valve

mike paulson · Oct 2, 2010

hey guy's, i have to rebuild or replace my 2 pt fast hitch control valve, were's the best place to get a rebuild kit or new valve and which way should i go, rebuild or replace, is rebuilding just a matter of replaceing seals etc?

the fast hitch goes up and down but with weight on it it's dead, that is the valve right?

Andrew Z · Oct 2, 2010

what tractor is this on?

Andrew

Janicholson · Oct 2, 2010

If it goes up and down when unloaded, (and the valve is not leaking) it is a pressure problem, not a valve problem. We do need to know what you are operating! Jim

mike paulson · Oct 2, 2010

oh sorry, it's my 300U..

mike paulson · Oct 2, 2010

and also my front control valve works my plow blade fine on the front of the machine, which tells us the pump is OK right..pump was rebuilt a year or so ago.

karl f · Oct 4, 2010

could be a check valve or something with the depth control. Maybe your S D selector is in the wrong or non functional position. My opinion is that with a load it should go down if the plumbing and check valve are operational and the S D is fully in position. Even with low pressure.
should check the pressure with a gauge. Do you have the correct sized cylinder for the tractor and the load you are lifting. A 2.5 to 3 inch bore cylinder would be similar to factory.
have you checked and verified your fluid level?
good luck
karl f

control valve

mike paulson

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Andrew Z

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Janicholson

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mike paulson

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mike paulson

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karl f

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