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South cental Ohio | I have the charge pump out of my 4440 because I was having to run the tractor at a high idle to get any hydraulics and figured this to be the problem after checking all the basic stuff and having replaced the main pump a few years ago. NO, I didn't check the flow from the charge pump first- my bad..... but now that I have it laying on the bench, is there anything else to be looking for??? | |
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JD 4440 hyd charge pump?
