I have a 1995 Komatsu d21-a and two of the blade controls are sticking. They wont push down into the valve. Anyone have any ideas it would sure be appreciated. Also a source for new valves. Thanks, Terry
No answers? I'm going to pull them off today and see if I can figure out what's going on. It's weird that both the tilt and the angle will only go one way. The valve pulls up, but will not push down.