chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Hose/Line HVAC > < Compressor Pressure Relief Valve Removal (With RPO Code C69)|Page 12774
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1. Lubricate and install the NEW O-ring seal (2). Refer to O-Ring Replacement.
2. Remove the cap or tape from the pressure relief valve port.
3. Install the high pressure relief valve (1).

Tighten the valve to 12 N.m (106 lb in)

NOTE:  Refer to Fastener Notice in Service Precautions.

4. Lower the vehicle.
5. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
6. Leak test the fitting of the component using J 39400-A.

Hose/Line HVAC > < Compressor Pressure Relief Valve Removal (With RPO Code C69)|Page 12774