Dinoil Valve issue on older backhoe

   / Dinoil Valve issue on older backhoe #1  

RandyHut

Member
Joined
Mar 23, 2015
Messages
48
Location
Piqua, OH
Tractor
Mahindra 2816
I have an older 3pt backhoe that has a dinoil hydraulic control valve set. The section that raises the Arm that the bucket attaches to extends then bleeds off real quickly. (it raises and then falls at a fairly quick rate when you release the handle of the valve and it goes to neutral position)

I extended it and loosened the return hose (hose at the end of the cylinder when fullly extended) and no more fluid came out so i think the cylinder is ok and the problem is in the control valve.

Anybody know anything about dinoil valves? Is this an o-ring or something i can fix myself?
 

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