Fuel Tank Manual Lock Down

SOURCE:
Honda Service News August 2003

TITLE:
Open Manual Lock-Down Valves On New CNG Tanks

APPLIES TO:
1998-03 Civic GX

SERVICE TIP:
When replacing a fuel tank remember to open the two manual lock-down valves on the new tank before filling it. Replacement fuel tanks are shipped with the manual lock-down valves in the closed position.

To open the manual lock-down valves, use a 3/16-inch hex wrench to turn the hex bolt on each valve counterclockwise until it stops.