I have a NH TD75D with about 700 hours. It was parked for about 2 weeks with the 3-point arms raised (it was being used on a wheel-lift pull disk).
Now with the disk and remotes unhooked the 3 point will not lower.
I should explain that the 3-point was only about 80% of the way raised. The tractor has a lift-limit that was set so as not to bind up the PTO shaft when raising a 3 point rotary cutter. By using the position control lever I can raise the arms fully the rest of the way (100%), but when I attempt to lower them they will only go back down to the same position where they are stuck (80%).
What can be the problem here and any ideas what I can try to get things working?
Now with the disk and remotes unhooked the 3 point will not lower.
I should explain that the 3-point was only about 80% of the way raised. The tractor has a lift-limit that was set so as not to bind up the PTO shaft when raising a 3 point rotary cutter. By using the position control lever I can raise the arms fully the rest of the way (100%), but when I attempt to lower them they will only go back down to the same position where they are stuck (80%).
What can be the problem here and any ideas what I can try to get things working?
