gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Restraint Systems > < Heating, Ventilation and Air Conditioning|Page 14229
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Vacuum Reservoir HVAC: Service and Repair

VACUUM TANK REPLACEMENT

REMOVAL PROCEDURE

1. Disconnect the vacuum hose from the vacuum tank.
2. Remove the screws (1) from the vacuum tank retainers.
3. Remove the vacuum tank (3).

INSTALLATION PROCEDURE

1. Install the vacuum tank (3).
2. Install the screws (1) to the vacuum tank retainers.

Tighten the screws to 6 N.m (53 lb in).

NOTE:  Refer to Fastener Notice in Service Precautions.

3. Connect the vacuum hose.

Restraint Systems > < Heating, Ventilation and Air Conditioning|Page 14229