Removal and Installation

INTAKE MANIFOLD


Removal and Installation


REMOVAL
1. Release fuel pressure. Testing and Inspection.
2. Remove intake manifold collector. Exploded View.
3. Remove fuel tube and fuel injector assembly. Exploded View.
4. Remove harness bracket.





5. Loosen mounting bolts and nuts in reverse order as shown in the figure to remove intake manifold with power tool.

White arrow : Engine front

CAUTION:
- Cover engine openings to avoid entry of foreign materials.
- Put a mark on the intake manifold and the cylinder head with paint before removal because they need installed in the specified direction.
6. Remove gaskets.

INSTALLATION
Note the following item, and install in the reverse order of removal.

INTAKE MANIFOLD
- If stud bolts were removed, install them and tighten to the specified torque below.

Torque : 10.8 Nm (1.1 kg-m, 8 ft-lb)





- Tighten all mounting bolts and nuts to the specified torque in two or more steps in numerical order as shown in the figure.

White arrow : Engine front

CAUTION:
Install intake manifold with the marks (put on the intake manifold and the cylinder head before removal) aligned.

1st step: 7.4 Nm (0.75 kg-m, 5 ft-lb)
2nd step and after: 25.5 Nm (2.6 kg-m, 19 ft-lb)