Honda Civic Service Manual: Fuel Tank

Fuel Pump/Fuel Gauge Sending Unit Removal and Installation (R18Z1)

Removal 1. Fuel Filler Cap 1. Remove the fuel fill cap to relieve the pressure in the fuel tank. ...

FTT Sensor Removal and Installation (R18A9)

310109 1. Vehicle Lift 1. Raise the vehicle on a lift, and make sure it is securely supported. ...

See also:

Honda Civic Owners Manual. Interior Checks
Store or secure all items on board properly.  Carrying too much cargo, or improperly storing it, can affect your vehicle's handling, stability, stopping distance, and tires, and make it unsafe. Do not pile items higher than the seat height.  They can block your vi ...