Down pressure only in both positions of control lever. It's a front blade on a 1980 B7100D. The blade was on the tractor when sold new to a local funeral home and matches the tractor in color. You can faintly see a Kubota logo on the back side of the blade. It has one cylinder for up and down and two cylinders for left and right angling.
I have to lift the blade all the way up to get it up and down the ramp on my trailer so I know it was working properly when I unloaded it 4 days ago. Started it up this evening and the control lever that raises and lowers the blade pushes the blade down with both positions of the lever. Push the lever forward, blade goes down. Pull the lever back, the blade still pushes down. Plenty of pressure in both positions to raise front end of the tractor.
I disconnected and reconnected the hoses to the cylinder at the quick connects with no change to the above description. The right and left angle lever still operates correctly.
Any ideas?
Thank you
I have to lift the blade all the way up to get it up and down the ramp on my trailer so I know it was working properly when I unloaded it 4 days ago. Started it up this evening and the control lever that raises and lowers the blade pushes the blade down with both positions of the lever. Push the lever forward, blade goes down. Pull the lever back, the blade still pushes down. Plenty of pressure in both positions to raise front end of the tractor.
I disconnected and reconnected the hoses to the cylinder at the quick connects with no change to the above description. The right and left angle lever still operates correctly.
Any ideas?
Thank you