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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 677 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Compressor Hose Assembly Replacement (L18 w/Harrison) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant. Refer to Refrigerant Recovery & Recharging .
  2. Remove the A/C compressor hose mounting bolt from the A/C compressor.
    3. Fig 1: A/C Compressor Hose Mounting To A/C Compressor
    G01666486Courtesy of GENERAL MOTORS CORP.
  3. Remove the A/C compressor hose from the A/C compressor.
  4. Remove the A/C compressor hose nut from the accumulator.
    5. Fig 2: A/C Compressor Hose Nut At Accumulator
    G01666487Courtesy of GENERAL MOTORS CORP.
  5. Remove the A/C compressor hose from the accumulator.
  6. Remove the upper radiator baffle.
  7. Remove the A/C compressor hose nut from the condenser.
    8. Fig 3: A/C Compressor Hose Nut At Condenser
    G01666488Courtesy of GENERAL MOTORS CORP.
  8. Remove the A/C compressor hose from the condenser.
  9. Disconnect the A/C recirculation switch electrical connector from the A/C compressor hose assembly.
  10. Remove the A/C compressor hose assembly from the vehicle.
    11. Fig 4: A/C Compressor Hose Assembly
    G01666489Courtesy of GENERAL MOTORS CORP.
  11. Discard all of the used sealing washers. Cap the system openings.
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