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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1280 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Compressor Hose Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

Important:  When installing a new hose assembly add 30 ml (1.0 fl oz) of refrigerant oil to the refrigeration system.

  1. Discharge and recover the refrigerant. Refer to REFRIGERANT RECOVERY AND RECHARGING  .

    Important:  Cap the open fittings to prevent dirt and moisture from entering the refrigeration system.

  2. Remove the bolt (11) and the condenser inlet tube (12) from the condenser.
    Fig 1: Identifying Hose Assembly Components
    G01545428Courtesy of GENERAL MOTORS CORP.
  3. Remove the bolt (7) and the compressor hose assembly from the compressor (6).
  4. Remove the 2 nuts (2) and the hose brackets from the vehicle.
  5. Remove the suction line (3) from the evaporator tube.
  6. Remove the compressor hose assembly from the vehicle.