Intake Manifold Removal and Installation

REMOVAL AND INSTALLATION [3.0L ENGINE]













REMOVAL SERVICE POINTS

[[A]] FUEL HIGH-PRESSURE HOSE DISCONNECTION





1.
CAUTION:
Do not kink the fuel high-pressure hose as it is made of plastics.

Insert a flat-tipped screwdriver [width 6 mm (0.24 inch), thickness 1 mm (0.04 inch)] to the retainer.





2. Turn the flat-tipped screwdriver approximately 90° to the arrowed direction, and lift the retainer to unlock and disconnect the fuel high-pressure hose.

[[B]] FUEL RAIL AND INJECTOR ASSEMBLY REMOVAL

CAUTION:
Do not drop the fuel injector.

Remove the fuel rail with the fuel injectors attached to it.

INSTALLATION SERVICE POINTS

]]A[[ INTAKE MANIFOLD INSTALLATION

1. Coat the intake manifold mounting studs with engine oil.

2. Tighten the intake manifold mounting nuts by the following procedure.






]]B[[ FUEL HIGH-PRESSURE HOSE CONNECTION





1. Pull up the lock of fuel high-pressure hose to unlock before installing.





2. Install the fuel high-pressure hose to the fuel rail securely and push the lock of fuel high-pressure hose downward and lock thoroughly.
3. After installing, slightly pull the fuel high-pressure hose and ensure that there is no disengaged fuel high-pressure hose. Also confirm that there is approximately 1 mm (0.04 inch) play at this time.