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hyd pump ?
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landpainter View Drop Down
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Joined: 02 Oct 2009
Points: 28 		Post Options Post Options   Thanks (0) Thanks(0)   Quote landpainter Quote  Post ReplyReply Direct Link To This Post Topic: hyd pump ?
    Posted: 14 May 2011 at 7:07pm
HI,Just put a hyd pump on tractor-old pump 1000psi replacement 3200psi the problem now is I cant get pressure to release.Any ideas or suggestions ?
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Tedin NE-OH View Drop Down
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Joined: 30 Mar 2011
Location: OH
Points: 177 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tedin NE-OH Quote  Post ReplyReply Direct Link To This Post Posted: 14 May 2011 at 8:24pm
Tell us more, what tractor are you working on.
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CTuckerNWIL View Drop Down
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Joined: 11 Sep 2009
Location: NW Illinois
Points: 22824 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 14 May 2011 at 8:43pm
Linkage may be out of adjustment and not operating valves correctly. Tracto model would help figure out what could be wrong.
http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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landpainter View Drop Down
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Joined: 02 Oct 2009
Points: 28 		Post Options Post Options   Thanks (0) Thanks(0)   Quote landpainter Quote  Post ReplyReply Direct Link To This Post Posted: 14 May 2011 at 10:01pm
Hi,Tractor is a WD45-I took linkage off and move control valve back and forth no change
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DennisA (IL) View Drop Down
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Joined: 11 Sep 2009
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Points: 2064 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DennisA (IL) Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2011 at 8:04am
 With the hydrualic lever in the down position can you still hear the pump running?
Thanks & God Bless

Dennis
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landpainter View Drop Down
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Joined: 02 Oct 2009
Points: 28 		Post Options Post Options   Thanks (0) Thanks(0)   Quote landpainter Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2011 at 9:59am
Yes,with the lever down I can hear the pump working yet
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DennisA (IL) View Drop Down
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Joined: 11 Sep 2009
Location: Ridott IL.
Points: 2064 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DennisA (IL) Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2011 at 8:42pm
 That would lead me to the draw bar control. The linkage gets worn and that acts as if the traction booster has been engaged.
Thanks & God Bless

Dennis
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Points: 28 		Post Options Post Options   Thanks (0) Thanks(0)   Quote landpainter Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2011 at 6:18am
Thanks,Iwill check that out
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MACK View Drop Down
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Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2011 at 8:29am
Spool valve stuck or linkage worn out inside pump. Screw thum screw in on front of pump. Should stop pumping. Back screw out with lever down and pump should not pump until lift lever is raised.    MACK
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