chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

High Pressure Safety Valve HVAC|Service and Repair|Page 13273 > < Heater Hose|Inlet|Page 13269
Page 1
background image

High Pressure Safety Valve HVAC: Service and Repair

COMPRESSOR PRESSURE RELIEF VALVE REPLACEMENT

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Raise and support the vehicle. Refer to Vehicle Lifting.

3. Remove the pressure relief valve from the compressor.
4. Remove and discard the O-ring from the pressure relief valve. 

INSTALLATION PROCEDURE

High Pressure Safety Valve HVAC|Service and Repair|Page 13273 > < Heater Hose|Inlet|Page 13269