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7000 hydraulic pump
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Andrew(southernIL) View Drop Down
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Joined: 12 Sep 2009
Location: Metropolis, IL
Points: 1086 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Andrew(southernIL) Quote  Post ReplyReply Direct Link To This Post Topic: 7000 hydraulic pump
    Posted: 28 Dec 2011 at 5:04pm
Been having to bleed the pump everytime we start the tractor (maroon belly). Doesn't take much just crack open one line at the pump and wait a few seconds then tighten back up. Any ideas on possible cause. 
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MACK View Drop Down
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Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 28 Dec 2011 at 9:39pm
Front seal in pump needs replaced or hose clamps on suction hose needs tightened.  MACK
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Hurst View Drop Down
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Joined: 11 Sep 2009
Location: Midway, Ky
Points: 1218 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hurst Quote  Post ReplyReply Direct Link To This Post Posted: 28 Dec 2011 at 10:23pm
Also could be the doughnut gasket on the suction line at the sump.  But usually that will be a dripping leak there.  Someone on here once said they had a pin hole in the elbow suction hose at the pump.
 
Hurst
1979 Allis Chalmers 7000
5800 Hours
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