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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Heating, Ventilation, And Air Conditioning System) >> Repair Instructions >> Air Conditioning Evaporator Tube Replacement (C69) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant. Refrigerant Recovery and Recharging 
  2. Front Grille - Remove - Front Grille Replacement (Chevrolet) , or Front Grille Replacement (GMC)
  3. GM4597862Courtesy of GENERAL MOTORS COMPANY

    Remove the battery tray. (3) Battery Tray Replacement

  4. GM4622255Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Evaporator Tube Clip Bolt (3) @ Blower Case Assembly - Remove

  5. Air Conditioning Evaporator Tube Nut (1) @ Air Conditioning Evaporator - Remove
  6. Air Conditioning Evaporator Tube (4) @ Air Conditioning Evaporator - Remove
  7. Remove and DISCARD the sealing washer. (2) Air Conditioning System Seal Replacement 
  8. GM4572295Courtesy of GENERAL MOTORS COMPANY

    Auxiliary Air Conditioning Evaporator Front Tube (1) @ Air Conditioning Evaporator Tube - Remove - Auxiliary Air Conditioning Evaporator Front Tube Replacement (Front) 

  9. GM4622253Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Evaporator Tube Nut (3) @ Air Conditioning Condenser - Remove

  10. Air Conditioning Evaporator Tube (2) @ Air Conditioning Condenser - Remove
  11. Remove and DISCARD the sealing washer. (1) Air Conditioning System Seal Replacement 
  12. Remove the air conditioning evaporator tube (2) from the vehicle.