TrailBlazer 4WD L6-4.2L VIN S (2002)
IMPORTANT: After tightening the A/C components, there should be a slight sealing washer gap of approximately 1.2 mm (3/64 in) between the
A/C line and the A/C component.
5. Assemble the remaining A/C refrigerant components. Refer to the appropriate repair procedure.