Relieve subfuel pressure.

Remove the subfuel solenoid.

Push the engine wire harness holder lock (A).

Remove the engine wire harness holder (B) from the injector pipe, and put it on the injector pipe.

Remove the subfuel pipe mounting bolts (C).

Pull out the subfuel pipe from the intake manifold, then rotate it forward 180° and pull it out in the direction shown.

NOTE: Do not scratch or damage the surface of the subfuel nozzle.

Remove the clip (A), and the nozzle (B).

Coat the new O-ring (C) with clean engine oil, and insert the fuel nozzle (B) with the clip (A) into the subfuel pipe (D).

Coat the new O-ring (E) with clean engine oil, insert the fuel nozzle.

Install the subfuel pipe and the subfuel nozzle in the reverse order of removal.

NOTE: Do not scratch or damage the surface of the subfuel nozzle and O-ring.

Install the subfuel pipe mounting bolts (A).

Install the engine wire harness holder (B).

Install the subfuel solenoid.

Turn the ignition switch to ON (II), but do not operate the starter. After the subfuel pump runs for about 2 seconds, the fuel pressure in the fuel line rises. Repeat this two or three times, then check for fuel leakage.

Install the intake manifold stay.