INSTALL INTAKE AIR CONTROL VALVE ACTUATOR
Note
Make sure that foreign matter, such as water, oil, sand or iron particles, does not enter the gear chamber or intake air control valve actuator at the locations marked by the circles in the illustration.
Do not loosen or remove the bolt and 2 nuts shown in the illustration.
| *a | Condition: Closed |
Check the tumble control valves.
Tech Tips
If the tumble control valves are not closed, close them by hand.
| *a | Condition: Closed |
Check that the gear of each tumble control valve is in the position shown in the illustration.
Tech Tips
Turn the gear clockwise until it contacts the stopper.
Install a new gasket to the intake air control valve actuator.
Install the intake air control valve actuator to the intake manifold with the 2 bolts.
Note
If excessive force is applied to the gear in the direction of rotation when installing the intake air control valve actuator, the tumble control valves and intake air control valve actuator may be damaged.
After installing the intake air control valve actuator, make sure that the ends of the tumble control valves are not protruding from the surface where the intake manifold is installed. If the tumble control valves are protruding, remove and reinstall the intake air control valve actuator.
INSTALL INTAKE MANIFOLD