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WI. | I had a new hydraulic pump put in my 756 when the mechanic put a new torque in. Its the pump that run the torque. power steering and brakes. Worked good for a few months, then the pump stsrts to lose pressue at low RPM. I thought the pump went bad already, so I took it out and brought it back to the mechanic to check out. He tested it by pouring oil in it and running it with an impact. Couldn't hold his finger over the exit port. Said it should be good. Checked out all the valves and such. Said they were good. I put pump back in and same thing.......no pressure. I did change filter before I took the pump off. Any suggestions ....? I still say this pump is bad.
Edited by nutman61 3/19/2018 18:29
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IH 756 hydraulics
