D5m xl. No Hyd response?

Replaced Hyd pump few months ago. Worked decent up till lately. Had been getting slower an slower with Hyd functions, sometimes have to wiggle joystick everyway possibly to get blade to move. An today it just pooped out all together, Have already pulled control valve out prior to this few months ago An went threw it an replaced resolver seals on primary An secondary both an replaced balls too, my machine is equipped with a fourth control valve for a auxiliary control, I have hooked...

D5m xl. No Hyd response?

D5m xl. No Hyd response?