Hello All, I have a John deere 330 CLC, it works for a short time then all the hydraulic functions slows down. I had them check the electric wires but this is not the problem. I would appreciate your help or if you can advise where I can find answers. I've been working on this for a few days and can't seems to find what's the issue. Thanks
Does the pilot pressure stay the same?
Thank Mikebramel, yes the pilot pump was the problem. Now we need to replace a seal as well.