I have a Kubota L4330 that is about 5 years old. With the onset of cold weather I have noticed that the cab needs to warm up considerably before the joystick will move in any direction. This has not happened in the past. Could this be a moisture issue? Hydraulics?
Any thoughts would be appreciated.
What happens water gets in the loader valve. Take the caps off on the loader valve there should be 2 allen screws holding them on, they usually face the front on the tractor (only take the caps off if you take the lower spacer off be carefull the are 4 little balls in there)spray a cleaner in there then fill with a waterproof winter grease .My L4200 did the same thing and this fixed it. It doesn't take much moisture to make them freeze up. Hope this helps:thumbsup: