Things You'll Need
Instructions
Find the petcock on the fuel pump of the gas line or liquid line. Place a coupling on the end of the fuel nozzle of the pipe lines. Carefully twist the nozzle onto the fuel lines.
Twist the gas and liquid lines together with the crescent wrench. Tighten them with steel wire, wrapping around the cylinders.
Snap the end of the liquid and gas line with clippers to eliminate slack in the lines. Place another coupling onto the lines and screw them shut.
Complete tightening the coupling for binding.