gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

HVAC Systems - Automatic|Page 8378 > < HVAC Systems - Automatic|Page 8376
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Vacuum Reservoir HVAC: Service and Repair
HVAC System - Manual

REMOVAL PROCEDURE

1. Remove the brake pressure modulator valve.
2. Disconnect the vacuum hose(s).

3. Using a flat-bladed tool, depress the retaining tabs in order to remove the vacuum tank.

INSTALLATION PROCEDURE

1. Install the vacuum tank. Ensure that the retaining tabs lock into place.

HVAC Systems - Automatic|Page 8378 > < HVAC Systems - Automatic|Page 8376