- Reaction score
I just refilled my CO2 tank. Brought it home and connected it. The remainder of beer in the middle tap dispensed fine. I just filled another keg and connected to that same regulator. The secondary gauge read "0" pressure. I tapped on the gauge and it bounced (quickly like a spring)but went back to zero. I pulled the gas line off the keg and pressed the valve and no gas came out. I pulled on the relief valve on the regulator and no gas came out of there either. It just seems stuck. There are 4 screws on this regulator. Does this mean it is serviceable?