Oliver1250-A

James Bennett · Jun 11, 2014

I need help with my Oliver 1250-A. I was mowing with my bush hog when hydraulic oil started spraying from the output line where it bolts to the pump.I removed line and found that the threads of one of the bolts had been pulled out.I installed a helio coil and started the tractor and it broke the other bolt. I must have a blockage or valve closed in the system. Any help would be appreciated. Thanks Jim

Mike (WA) · Jun 12, 2014

Sounds like a relief valve isn't "relieving". Need to find where it is in the system, and take a look. Relief valve should allow bypass from excessive pressure (which sounds like what you have), regardless of the reason.

Oliver1250-A

James Bennett

Member

Mike (WA)

Well-known Member

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