Shutter Valve Actuator No.1 Inspection

Shutter Valve Actuator No.1 Inspection
1. Disconnect the vacuum hose from the VRIS shutter valve actuator No. 1.




2. Connect a vacuum pump to the VRIS shutter valve actuator No. 1.
3. Apply vacuum slowly and check the rod movement of the VRIS shutter valve actuator as shown.




4. If not as specified, replace the air intake pipe component.

NOTE: The VRIS shutter valve actuator No. 1 is assembled to the air intake pipe component.