Shutter Valve Actuator

Shutter Valve Actuator:

Remove shutter valve actuator in this order:

1. Protective cover.
2. Linkage "C" clip.
3. Vacuum hose.
4. Mounting nuts.
5. Shutter valve actuator.

Shutter Valve Actuator Vacuum Test:

6. Connect vacuum pump to actuator.
7. Apply vacuum and check that rod is pulled into actuator.
8. Replace actuator if it does not operate as described.
9. Install in reverse order of removal.