View Full Version : Help Valve Body Leaking

11-17-2006, 05:12 AM
I don't know where it is leaking,either around the valve body or the cup seal. I have taken the marker completely apart. The only thing left was the valve body, cup seal and spring and it is still leaking, so I know that the leak is there somewhere. I have replaced the o-rings on the valve body, the cup seal. The marker is almost new, there is no nicks or dings. I called kingman and the tech told me to sand the face of the valve body with some oil and 600 grit. I did and it is still leaking. Any help would be great. thanks