Fuel Pressure Regulator Replacement

Remove the fuel tank unit (see FUEL TANK UNIT REMOVAL AND INSTALLATION ).
Remove the clip (A).

Fig 1: Identifying Clip, Fuel Pressure Regulator And O-Rings
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the fuel pressure regulator (B).
Install the parts in the reverse order of removal with new O-rings (C).
Make sure the regulator is installed with the drain hole (D) facing down.

NOTE: Coat the O-rings with clean engine oil; do not use any other oil. Do not pinch the O-rings during installation.