:mur: Has anyone had any issues with the hydraulics on their sc2400? In the late spring I noticed that the 3 pt and the mmm were starting to get slow to lower. It was raising the 3pt fine. The rest of the hydraulic system seems to be operating fine (loader, steering & transmission). The hydraulic fluid was changed according the schedule and is at the proper level. I currently have approx 140 hours on the tractor. At first I thought that maybe my nephew had played with the hydraulic flow control knob and closed it up too tight. Adjusting the knob doesn't seem to have any effect. At this point the grass was growing like wildfire due to all of the rain so I just left the mower on one height and went ahead with life. Now I notice that the 3pt doesn't lift and if you leave the hitch control in the raised position you can hear the hydraulic pump whine. My guess is that there is something wrong with either the control valve or the stop valve for the lift. Ideas and suggestions welcomed.