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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Compressor Pressure Relief Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Pressure Relief Valve
    GM1646762Courtesy of GENERAL MOTORS CORP.
    NOTE: Lubricate the new O-ring prior to installation on the compressor hose.
  1. Lightly coat the new O-ring with mineral base 525 viscosity refrigerant oil.
  2. Install the new O-ring to the pressure relief valve. Refer to O-Ring Replacement .
    3. CAUTION: Refer to Fastener Caution .
  3. Install the pressure relief valve to the compressor and tighten the pressure relief valve to 8.8 N.m (78 lb in).
  4. Lower the vehicle. Refer to Lifting and Jacking the Vehicle .
  5. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging .
  6. Test the affected A/C joint for leaks using J 39400-A  . See Special Tools .
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