John Deere 690e lc...replaced main pump and have no hydraulics at all....the lines were capped off when purhchased with a blown pump...engine runs fine but no hydraulics.
Did you clean the entire hydraulic system? If it had a blown pump you have a contaminated system.
Did you check the drive plate when you pulled the old pump off? If the old pump grenaded it probably stripped the drive plate, two different types depending on serial number. And yes, hope you flushed the system, cleaned the tank and oil cooler?
Thanks will check drive plate...yes cleaned system out good. Thanks again!