4590 backhoe/bad valve?

   / 4590 backhoe/bad valve? #1  

Anonymous Poster

Epic Contributor
Joined
Sep 27, 2005
Messages
29,678
I have a kubota 4590 backhoe attachment that may have a bad valve in the swing.
It will drift off to the right and will swing easy by hand if pushed. Its ok to the left.
I switched pressure reliefs around to see if it was one of them but that was ok.
Does anyone out there have a shop service manual for this machine showing how to rebuild the valve?
Hopefully I can do this if its not scored up inside as its much cheaper than a new valve.
thanks
 

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