Tractor is a New Holland TC 40D, the loader works perfectly fine and 3 point did as well last fall. Sometime in the winter, when I tried to use the 3 point, it wouldn't raise. Fluid is full and clean, changed the hydralic fluid filter, played with the riase/lower speed control located under seat- no luck, made sure the "set screww" that's under right foot pedal was in the correct position as directed by dealer- it was, If tractor is running for a period of time, and you leave the lever all the way in the up position with no attachment, it will eventually raise all the way up, but with anything on, it won't lift up more than an inch or two- but even this takes a while. Any ideas? Anyone know anything about a "diverter valve?" could this be the culporate? Any help would be greatly appreciated. You can post and/or e-mail me at baughmanjared@aol.com. Thanks.
Jared
Jared