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Home >> Saturn >> 1992 >> SC L4-1.9L DOHC VIN 7 >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> Compressor Repair >> Compressor Pressure Relief Valve
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Compressor Pressure Relief Valve

REMOVAL

1. Recover refrigerant using an approved refrigerant recovery system.

CAUTION: DO NOT REMOVE HOSES OR LINES BEFORE SYSTEM IS FULLY DISCHARGED.





2. Remove high side hose bolt from compressor high side and remove hose.





3. Remove pressure relief valve.

INSTALLATION





1. Lubricate pressure relief valve O-ring with new SATURN compressor oil. Install valve and torque to specification.

Torque: 7.2 N.m (63 in-lbs)





2. Lubricate and install new O-ring on high side hose. Install high side hose to compressor high side port. Torque to specification.

Torque: 25 N.m (19 ft-lbs)

3. Evacuate, charge, and leak test the A/C system.
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