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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation And Air Conditioning >> Repair Instructions >> Air Conditioning O-Ring Seal Replacement >> Installation Procedure

Installation Procedure

  1. Inspect the new O-ring seal for any sign or cracks, cuts or damage. Replace if necessary.
  2. Remove the cap or tape from the A/C refrigerant components.
  3. Using a lint-free clean, dry cloth, carefully clean the sealing surfaces of the A/C refrigerant components.
  4. Lightly coat the new O-ring seal with mineral base 525 viscosity refrigerant oil.
    NOTE: DO NOT allow any of the mineral base 525 viscosity refrigerant oil on the new O-ring seal to enter the refrigerant system.
  5. Carefully slide the new O-ring seal onto the A/C refrigerant component.
    NOTE: DO NOT reuse O-ring seals.
  6. The O-ring (1) seal must be fully seated.
    Fig 1: A/C Refrigerant Component O-ring
    GM2026976Courtesy of GENERAL MOTORS COMPANY
  7. Assemble the A/C components.
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