Hydraulic question.
I have a hydraulic cylinder that will only operate in one direction after years of operating in both directions.
Heres what happened, was out pushing snow around after last snowfall and hit a inmovable object with the snowblade.
Now blade will only travel in one direction and will not return to center of full left (retracted postion).
Have switched the lines to different outlets to check if it was the control valve, still only moves to out postion.
tried different cylinder on outlets where bad cylinder was hooked up to, different cylinder works properly.
manualy return cylinder to full in postion and operate valve body to make cylinder return to full closed postion and the cylinder operated to full open postion.
Cylinder is welded, no apperent way to open it up for repairs.
Heres the question,
What could have happened to the cylinder to only operate in one direction. Outward motion, no return motion.
I have a hydraulic cylinder that will only operate in one direction after years of operating in both directions.
Heres what happened, was out pushing snow around after last snowfall and hit a inmovable object with the snowblade.
Now blade will only travel in one direction and will not return to center of full left (retracted postion).
Have switched the lines to different outlets to check if it was the control valve, still only moves to out postion.
tried different cylinder on outlets where bad cylinder was hooked up to, different cylinder works properly.
manualy return cylinder to full in postion and operate valve body to make cylinder return to full closed postion and the cylinder operated to full open postion.
Cylinder is welded, no apperent way to open it up for repairs.
Heres the question,
What could have happened to the cylinder to only operate in one direction. Outward motion, no return motion.