Disconnect the cable from the negative (-) terminal of the battery.
With Airbag, work must be started after approx. 30 seconds or longer from the time the ignition switch is turned to the LOCK position and the negative (-) terminal cable is disconnected from the battery.
Put a suitable container or shop towel under the fuel filter.
Slowly loosen the union bolt at the fuel filter outlet.
When complete, retighten the union bolt.
Torque: 29 N.m (300 kgf.cm, 22 ft.lbs)