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WD45 hydraulic pressure
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sadmyentist View Drop Down
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Joined: 19 Jan 2018
Location: WI
Points: 100 		Post Options Post Options   Thanks (0) Thanks(0)   Quote sadmyentist Quote  Post ReplyReply Direct Link To This Post Topic: WD45 hydraulic pressure
    Posted: 04 May 2018 at 6:07pm
So I'm trying to assess the health of my hydraulic pump. When I disconnect one cylinder and hook up a gauge, the gauge hits a 3000-3200 psi transient when the rockshaft hits its stop, then drops to 2500 psi....I'm guessing that is where the unloading valve is currently set. Then it slowly drifts down to 1500 where it stabilizes. I'm thinking that might be the dripping from the gauge threads.

Any thoughts on this state of affairs? 

Thanks all,
Rob
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 21567 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 04 May 2018 at 6:58pm
Sounds like a system that would be working and functioning just fine and would never have had a gauge connected to it because of that. 3400 psi is max setting. Anything over 3,000 I consider very normal.  They don't build 3000 or 3400psi  and maintain that pressure.
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sadmyentist View Drop Down
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Joined: 19 Jan 2018
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Points: 100 		Post Options Post Options   Thanks (0) Thanks(0)   Quote sadmyentist Quote  Post ReplyReply Direct Link To This Post Posted: 04 May 2018 at 7:04pm
10-4. Much appreciated!
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