Troy Warnken
New User
Hello, New to this forum and new owner of a I think its a 72 Case 870 diesel with power shift. Okay bought the tractor last week and everything was working. Started changing fluids and filters, doing the Hydraulic first. In changing it found it was way overfilled by 5 gallons. Second once I got it everyting changed started the tractor up and everything worked great. Drove the tractor and barely made it back to the yard. The pressure dropped from in the green to red and the steering was gone as well as the 3pt lift. I let her set for about an hour and started it again and was able to move her back to the shed. Let it sit over night and tried again yesterday. When I cranked the wheel back and forth the pressure slowly came up and with out the clutch pushed in the engine kicked down like the power shift was being used. Also one of the lines coming from the pump is chattering quite a bit. Do I have air in the system or is this something more serious. Any help greatly appreciated.