AC 5050 Front End Loader Issues

[Droy]

Hello, I recently purchased an AC 5050 with the AC 400 loader. The loader stopped working after I parked it. The tilt cylinders leaked so I replaced the seals and reinstalled. The pto was always jumpy coming up but it fixed once I replaced the hydraulic filter and added fluid. But the loader still does nothing, not really a change in engine noise when I move the levers either. I checked for more leaks and couldn't find anything. Could it be the actual pump even though the pto works? Or something that needs to be cleaned out?

 

[Harry in Ky]

You're giving mixed signals here. The PTO has nothing hydraulic. Assuming you meant three point lift?

How is the loader plumbed? Does it it have a dedicated valve? How is it connected to the tractor hydraulics? Many possibilities, but few answers without more information.

 

[rrlund]

You're giving mixed signals here. The PTO has nothing hydraulic. Assuming you meant three point lift?

How is the loader plumbed? Does it it have a dedicated valve? How is it connected to the tractor hydraulics? Many possibilities, but few answers without more information.

I'm assuming he has the pump that mounts above the PTO and runs off the PTO gears. The PTO has to be engaged and running for that pump to work.

 

[DougGrellner]

Little lever under the seat,,,