chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Air Door Cable, HVAC > < BI-Directional Lower Mode Vacuum Motor|Page 4262
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Air Door Actuator / Motor: Service and Repair

CABALLERO & EL CAMINO

1.

Remove sound absorber panels.

2.

Remove lower A/C ducting and heater air distributor.

3.

Disconnect vacuum lines at diaphragm.

4.

Remove defroster diaphragm retaining screws.

5.

Release diaphragm actuator rod and remove diaphragm.

6.

Reverse procedure to install. 

Air Door Cable, HVAC > < BI-Directional Lower Mode Vacuum Motor|Page 4262