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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 910 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Evaporator Tube Replacement (2.2L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the battery. Refer to BATTERY REPLACEMENT in Engine Electrical.
  2. Recover the refrigerant from the system. Refer to REFRIGERANT RECOVERY AND RECHARGING .
  3. Remove the evaporator tube retaining screw.
  4. Remove the evaporator tube clip from the accumulator.
  5. Remove the evaporator tube from the evaporator.
  6. Remove the O-ring seal and discard.
    Fig 1: Evaporator Tube Retaining Screw
    G01466892Courtesy of GENERAL MOTORS CORP.
  7. Remove the air intake resonator.
  8. Remove the evaporator tube from the condenser.
  9. Remove the O-ring seal.
    Fig 2: Removing Evaporator Tube From Condenser
    G01466893Courtesy of GENERAL MOTORS CORP.
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