Honda Civic Service Manual: Fuel Line Inspection (K24Z7)

Fuel Filter B Element Removal and Installation (R18A9)

Compressed natural gas is flammable and highly explosive. You could be killed or seriously injured if leaking natural gas is ignited. Stop the engine, and keep heat, sparks, and flames away. ...

Fuel Line Inspection (R18A9)

Inspection 1. Fuel Line - Inspection (Natural Gas Model) Check the fuel system lines, the hoses, the fuel filter, and other components for damage, leaks, or deterior ...

See also:

Honda Civic Owners Manual. Checking and Maintaining Wiper Blades
Checking Wiper Blades If the wiper blade rubber has deteriorated, it will leave streaks and the hard surfaces of the blade may scratch the window glass. Changing the Wiper Blade Rubber Turn the ignition switch to LOCK 0*1.  While holding the wiper switch in the MIST position, t ...