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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning System Seal Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE:

    Flat washer type seals do not require lubrication.

  1. Inspect the new sealing washer for any signs of cracks, cuts, or damage.

    Do not use a damaged sealing washer.

  2. Remove the cap or tape from the A/C refrigerant components.
  3. GM662315

    Using a lint-free clean, dry cloth, clean the sealing surfaces of the A/C refrigerant components.

  4. Carefully install the NEW sealing washer (1) onto the A/C refrigerant component.

    The sealing washer (1) must completely bottom against the surface of the fitting.

  5. NOTE:

    After tightening the A/C components, there should be a slight sealing gap of approximately 1.2 mm (3/64 in) between the A/C line and the A/C component.

  6. Assemble the remaining A/C refrigerant components. Refer to the appropriate repair procedure.