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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 183 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning Compressor Replacement (LGX) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Air Conditioning Compressor, Nut And Stud
    GM4089006Courtesy of GENERAL MOTORS COMPANY
  1. Install Air Conditioning Compressor (3)
  2. CAUTION:

    Refer to Fastener Caution .

  3. Install and tighten Air Conditioning Compressor Stud (2) to 9 N.m (80 lb in)
  4. Install and tighten Air Conditioning Compressor Nut (1) @ Air Conditioning Compressor (3) to 22 N.m (16 lb ft)
  5. Fig 2: Front Cradle Shear Plate And Fasteners
    GM4072301Courtesy of GENERAL MOTORS COMPANY
  6. Install Front Cradle Shear Plate (2). Refer to Front Cradle Shear Plate Replacement (V Series)
  7. Fig 3: Air Conditioning Compressor And Bolts
    GM4088995Courtesy of GENERAL MOTORS COMPANY
  8. Install and tighten Air Conditioning Compressor Bolts (1) (Qty: 2) to 22 N.m (16 lb ft)
  9. Fig 4: Air Conditioning Compressor Hose
    GM4088992Courtesy of GENERAL MOTORS COMPANY
  10. Install Air Conditioning Compressor Hose (1) @ Air Conditioning Compressor. Refer to Air Conditioning Compressor Hose Replacement (LGX) 
  11. Install Drive Belt @ Air Conditioning Compressor. Refer to Drive Belt Replacement (LGX)
  12. Install Air Cleaner Assembly. Refer to Air Cleaner Assembly Replacement (LGX)
  13. Recharge the refrigerant. Refer to Refrigerant Recovery and Recharging (R-134a) Refrigerant Recovery and Recharging (R-1234yf)