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Case Tractors Discussion Forum

case 685 hydraulic pump

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Author  [Modern View]

09-17-2010 09:17:41

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Does the tractor have to be split into to replace the hydraulic pump

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09-17-2010 17:58:21

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 Re: case 685 hydraulic pump in reply to pleas, 09-17-2010 09:17:41  
Thanks mEl

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09-17-2010 17:27:31

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 Re: case 685 hydraulic pump in reply to pleas, 09-17-2010 09:17:41  
The pump is mounted to the back of the valve ahead of the left rear axle housing, not a real hard deal to replace. Get with a knowledgable parts man to get the right pump as there were GPM options and different setups for each and gear mesh can be affected with mismatched parts. mEl
This post was edited by mEl at 17:28:26 09/17/10.

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09-18-2010 20:05:48

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 Re: case 685 hydraulic pump in reply to mEl, 09-17-2010 17:27:31  
When you say in back of the valve do you mean the housing where the filter is?

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09-19-2010 05:26:44

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 Re: case 685 hydraulic pump in reply to pleas, 09-18-2010 20:05:48  
That is correct, it contains the regulator spools, the PTO valve and generally is the heart of the hydraulic system. It's maybe 12 x12" and fairly easy to remove and replace. mEl

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