Fuel Cylinder Pressure Release Procedure

FUEL CYLINDER PRESSURE RELEASE PROCEDURE

1. Close the fuel control valves on the cylinders not being serviced by turning the valves completely clockwise.

2. Ensure the manual shut-off valve is in the open position. The valve is open when the handle is parallel with the fuel tubes.

3. Start or attempt to start the engine. If the engine starts, let it run until it runs out of fuel. Attempt to restart the engine by cranking for 6 seconds.

4. Pausing 10 seconds between attempts, repeat step 3 two more times.

WARNING: THE FUEL CYLINDERS THAT ARE NOT BEING SERVICED STILL CONTAIN HIGH-PRESSURE FUEL.