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7000 lost all hydraulics
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JVan93 View Drop Down
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Joined: 28 Apr 2014
Location: Mt Vernon, Wa
Points: 16 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JVan93 Quote  Post ReplyReply Direct Link To This Post Topic: 7000 lost all hydraulics
    Posted: 27 Jun 2017 at 9:23am

 

I had been baling most of the day and I had just ejected a bale and had just started making another when I heard a "bang" and then I lost all steering, remotes, pto, and drive.  The engine was still running.  I believe that the shaft going into the pump might have snapped in two. 

 
Has anyone else had something similar happen or another possibility before I dive into it?
 
Thanks 
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 22049 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jun 2017 at 11:50am
I haven't ever seen it, but you have no choice. Remove the pump and see what happened. Maybe the nut backed off on the drive gear causing more strain on the pumps shaft??
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JVan93 View Drop Down
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Joined: 28 Apr 2014
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Points: 16 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JVan93 Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jun 2017 at 12:26pm
It is strange but the only thing that I can think of that could cause a whole system shutdown like that. 
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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: 27 Jun 2017 at 9:34pm
Could have striped splines in drive gear. MACK
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