@RocanMotor YOU ASKED! I recently disassembled a PVP16 and found only these pins damaged, as well as a matching divot on the ball seat. The only other issue I found was a worn/loose case drain fitting that was connected to a hose with a bung, I think for priming the pump. The pump suddenly had a whining noise upon startup after sitting 1 day, and produced no pressure/flow. We got Lloyd to answer y

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We dive into a PVP 41 pump that failed after a gasket replacement and stopped producing flow entirely. Watch as we uncover what really caused the problem and why the customer experienced low pressure. #hydraulics #PVP41 #PVP #pumps #parker #troubleshooting

Lloyd from Lifco Hydraulics inspects a Parker PVP 33 hydraulic pump that’s causing an electric motor to stall from high amperage draw. He breaks down how pressure, flow, and internal wear can overload a motor and explains what signs to look for during pump failure analysis. View our post on this video here: https://www.youtube.com/post/UgkxD3X8sCCBPG94nESHBlA5Xdcjd4KCwed6 After disassembly, cont

We investigate a PVP 41 piston pump that failed after only a few weeks in service. What started as a leaking housing gasket turned into a full inspection revealing broken piston retaining rings, missing barrel pins, and damaged pistons. We explain how high case pressure, poor suction characteristics, and instantaneous pressure spikes caused this failure, and why simply replacing a gasket wouldn’t