SHAME to MM Hydraulics and JOST S.A

Dont be fooled by MM Hydrauluics and JOST S.A with their PTO Pump warranty. The Pump which was supp**** by JOST to MM Hydraulics broke roughly 3 months after installation, I took back the pump which was sent to the Manufacture JOST S.A, after 3 weeks they came back and said the Hydraulic oil was contaminated. How does the oil get contaminated if we have never opened the hydraulic oil tank......Shame to both Companies for ******** clients like me.