Urgent!! Help!!! TC35D Three Point Hitch will not work.

[warrendeere]

Hey everyone, unfortunately my TC35D left me hanging. The three point hitch has stopped working. It will not lift any weight at all. At full throttle with no weight, it will very slowly lift, but just barely. Tractor has a loader and loader works great, when loader is unhooked, three point hitch will lift weight as normal, but when the loader is attached it will not. I have tried messing with the diverter block underneath the right side of the floor pan but it hasn't changed a thing. I have also replaced hydraulic fluid, all filters, flushed the system, replaced rubber o rings inside the speed of drop adjuster valve and the valve on the side of the rockshaft. I have also replaced the piston, piston o rings, and sleeve for the 3-point hitch, but no change. For context, I was moving mulch, and everything was working well. Shut the tractor off, lowered the 3-point hitch to keep pressure off of system as I normally do, went to go get lunch, and then came back an hour later and the 3-point hitch would not lift the tiller i had on the back for ballast. Please help, I need this tractor for cleanup efforts for hurricane Helene.

 

[JPRambo]

I have a kubota. Dont know the NH. But I believe that has a position control for the 3ph.
Possible it is in a position to not allow use of the 3point hitch