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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning with Motor Compressor Replacement (LKN) >> Installation Procedure

Installation Procedure

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  1. It is necessary to perform the air conditioning compressor oil balance procedure prior to installing the air conditioning compressor. Air Conditioning Compressor Oil Balancing 
  2. GM4320183Courtesy of GENERAL MOTORS COMPANY

    Install the air conditioning with motor compressor (3) to the vehicle.

  3. CAUTION:

    Refer to Fastener Caution .

  4. Air Conditioning Compressor Bolt (4) @ Air Conditioning with Motor Compressor (3) - Install and tighten [2x] 22 N.m (16 lb ft)
  5. Air Conditioning Compressor Stud (2) @ Air Conditioning with Motor Compressor (3) - Install and tighten 9 N.m (80 lb in)
  6. Air Conditioning Compressor Nut (1) @ Air Conditioning with Motor Compressor (3) - Install and tighten 22 N.m (16 lb ft)
  7. GM4320399Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor and Condenser Hose (2) @ Air Conditioning with Motor Compressor - Install - Air Conditioning Compressor and Condenser Hose Replacement (LKN) 

  8. GM4322154Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor Hose Clip Bolt (2) @ Air Conditioning Compressor and Condenser Hose - Install - Air Conditioning Compressor and Condenser Hose Replacement (LKN) 

  9. GM4318448Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Evaporator Connector Hose/Tube and Compressor Hose (3) @ Air Conditioning with Motor Compressor - Install - Air Conditioning Evaporator Connector Hose/Tube and Compressor Hose Replacement (LKN) 

  10. GM4320176Courtesy of GENERAL MOTORS COMPANY

    High Voltage Air Conditioning Compressor Module Cable (1) @ Air Conditioning with Motor Compressor - Connect - High Voltage Enabling

  11. Engine Wiring Harness (2) @ Air Conditioning with Motor Compressor - Connect
  12. GM4339791Courtesy of GENERAL MOTORS COMPANY

    Throttle Body (3) Install - Throttle Body Assembly Replacement

  13. Recharge the refrigerant. Refrigerant Recovery and Recharging (R-1234yf)