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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 802 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Evaporator Tube Replacement (C69) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air cleaner. Refer to AIR CLEANER ASSEMBLY in Removal & Installation.
  2. Remove the accumulator. Refer to ACCUMULATOR REPLACEMENT .
  3. Remove the grille. Refer to GRILLE REPLACEMENT in Exterior Trim.
  4. Loosen the evaporator tube nut at the evaporator.
  5. Remove the evaporator tube (2) from the evaporator.
  6. Remove the O-ring seal.
  7. Loosen the evaporator tube nut at the condenser.
  8. Remove the evaporator tube (2) from the condenser (4).
    Fig 1: Removing Evaporator Tube From Evaporator
    G01645565Courtesy of GENERAL MOTORS CORP.
  9. Remove the O-ring seal.
  10. Remove the right front tire. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION in Tires and Wheels.
  11. Use the J 38778  to remove the retainers from the splash shield.
  12. Remove the splash shield from the wheelhouse.
  13. Remove the nut at the auxiliary evaporator tube block fitting.
  14. Remove the evaporator tube from the auxiliary evaporator tube.
  15. Remove the O-ring seal.
  16. Lower the vehicle.
  17. Remove the evaporator tube.
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