Honda Civic Service Manual: Internal Combustion Powertrain Control

Valve Inspection (R18A9)

1. Fuel Pressure - Relieving (Between the engine and the manual shut-off valve) (Natural Gas Model) Compressed natural gas is flammable ...

Engine Control

...

See also:

Honda Civic Owners Manual. Removing and Reinstalling the Front Head Restraints
Front head restraints can be removed for cleaning or repair. To remove a head restraint: Pull the restraint up as far as it will go. Then push the release button, and pull the restraint up and out. To reinstall a head restraint: Insert the legs back in place, then adjust the head restraint to ...