I'm working on a Bobcat 337 excavator vin 515412334 and all controls work except the blade wont pick up. Had all the pressure in the world pushing down but wont pick up. I took of the relief valve that the cable goes to and that's ok. Looking at the valve body for it left to right the cable for the blade is the 3rd one in. Pushing the blade down I feel pressure in the lines going to the first valve. Can anyone please help me out here? Thank you!
Heres the parts diagram for the blade.it doesnt seem like theres to much there, the valve is mechanical. Is it possible that the valve would have tobe rebuilt, if a o ring went in it?