Recent content by DARRYLQ

I have a 1993 Bobcat 642B with a Vickers V10 hydraulic vane pump. It had only 1200 psi so I tried to adjust the bypass but still only 1200 psi. I bought a rotor, vanes and pressure plate and installed into the pump. Still only 1200 psi. Hydro works great. Loader has good drive speed. Just slow...