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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 61 (Engine Controls And Fuel - 3.6L (LF4) - Repair Instructions (3 Of 3)) >> Repair Instructions >> Turbocharger Air Inlet Adapter Replacement - Bank 2 >> Installation Procedure

Installation Procedure

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  1. GM5875742Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Air Inlet Adapter Seal (3) - Install NEW

  2. Turbocharger Air Inlet Adapter (2) - Install
  3. CAUTION:

    Refer to Fastener Caution

  4. Turbocharger Air Inlet Adapter Bolt (1) - Install and tighten [3X] - Fastener Specifications
  5. Prior to installing the air conditioning compressor perform the air conditioning compressor oil balancing procedure. Air Conditioning Compressor Oil Balancing
  6. GM5854959Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor (1) - Install

  7. GM5854958Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor Bolt (1) - Install and tighten [2x] - Fastener Specifications

  8. GM5854957Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor Hose Seal - Small (1) - Install NEW

  9. Air Conditioning Compressor Hose Seal - Large (2) - Install NEW
  10. Air Conditioning Evaporative Connector Hose/Tube and Compressor Hose (3) - Install
  11. Air Conditioning Compressor Hose Bolt (4) - Install and tighten - Fastener Specifications
  12. GM5854965Courtesy of GENERAL MOTORS COMPANY

    Wiring Harness Retainer (3) - Install [2x]

  13. Electrical Connector (4) - Connect [2x]
  14. Air Conditioning Compressor Rear Bracket (2) - Install
  15. Air Conditioning Compressor Bolt (1) - Install and tighten - Fastener Specifications
  16. GM5877068Courtesy of GENERAL MOTORS COMPANY

    Install the front cradle sheer plate (2) between the front bumper fascia center air deflector and the driveline and front suspension cradle and raise into position.

  17. Ensure that the left and right side wheelhouse liners (1) are positioned in place under the front cradle sheer plate (2).
  18. GM5877073Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Liner Bolt (1) - Install and tighten [2x] - Fastener Specifications

  19. GM5877036Courtesy of GENERAL MOTORS COMPANY

    Front Crossmember Brace Bolt (3) - Install and tighten [8x] - Fastener Specifications

  20. Front Cradle Shear Plate Nut (2) - Install and tighten [2x] - Fastener Specifications
  21. Front Cradle Shear Plate Bolt (1) - Install and tighten [4x] - Fastener Specifications
  22. Remove the jack.
  23. GM5862911Courtesy of GENERAL MOTORS COMPANY

    Front Bumper Fascia Air Deflector Retainer (2) - Install

  24. Front Bumper Fascia Air Deflector Bolt (1) - Install and tighten [4x] - Fastener Specifications
  25. GM5876696Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Left side shown, right side similar.

    Front Compartment Air Deflector- Left Side and Right Side (1) - Install

  26. GM5876673Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Left side shown, right side similar.

    Front Bumper Fascia Lower Stiffener Bolt- Left Side and Right Side (3) - Install and tighten [6x] - Fastener Specifications

  27. Front Compartment Air Deflector Retainer- Left Side and Right Side (2) - Install [2x]
  28. Front Wheelhouse Liner Bolt- Left Side and Right Side (1) - Install and tighten [4x] - Fastener Specifications
  29. Remove the support and lower the vehicle.
  30. GM5854879Courtesy of GENERAL MOTORS COMPANY

    Position the accessory drive primary belt (2) onto all but one of the idler pulleys.

  31. Use a suitable tool to rotate the drive belt tensioner (1) counterclockwise, then hold tension.
  32. Install the accessory drive primary belt (2) onto the last idler pulley. Check to ensure that the drive belt is centered on each pulley, and fully seated into ribbed pulleys.
  33. Slowly release tension from the drive belt tensioner (1).
  34. Inspect the accessory drive primary belt (2) again to ensure centered on each pulley.
  35. GM5860358Courtesy of GENERAL MOTORS COMPANY

    Auxiliary Air Cleaner Outlet Duct (1) - Install

  36. GM5860357Courtesy of GENERAL MOTORS COMPANY

    Retainer Spring (3) - Engage

  37. Charge Air Bypass Valve Hose (2) - Install
  38. Charge Air Bypass Valve Hose Clamp (1) - Tighten - Fastener Specifications
  39. GM5874986Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Wastegate Actuator Vacuum Tank Solenoid Valve Tube (1) - Connect - Plastic Collar Quick Connect Fitting Service

  40. GM5846598Courtesy of GENERAL MOTORS COMPANY

    Install the NEW positive crankcase ventilation fresh air tube (2) and secure the 2 positive crankcase ventilation tube connectors (1).

  41. GM5862960Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Assembly (2) - Install

  42. Air Cleaner Bolt (1) - Install and tighten - Fastener Specifications
  43. Install all retainers and wiring harnesses to the air cleaner assembly as necessary.
  44. Connect the 2 mass airflow sensor electrical connectors.
  45. GM5864667Courtesy of GENERAL MOTORS COMPANY

    Auxiliary Air Cleaner Outlet Duct (4) - Install

  46. Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications
  47. Air Cleaner Outlet Duct (2) - Install
  48. Air Cleaner Outlet Duct Clamp (1) - Tighten - Fastener Specifications
  49. GM5839407Courtesy of GENERAL MOTORS COMPANY

    Front End Sheet Metal Cross Brace- Left Side and Right Side (3) - Install [2x]

  50. Front Suspension Strut Upper Mounting Nut- Left Side and Right Side (2) - Install and tighten [4x] - Fastener Specifications
  51. Front End Sheet Metal Cross Brace Bolt- Left Side and Right Side (1) - Install and tighten [6x] - Fastener Specifications
  52. Install all wiring harness retainers to the front end sheet metal cross braces.
  53. GM5864524Courtesy of GENERAL MOTORS COMPANY

    Radiator Air Upper Baffle- Upper (3) - Install

  54. Radiator Air Upper Baffle Bolt (2) - Install and tighten [2x] - Fastener Specifications
  55. Radiator Air Upper Baffle Retainer (1) - Install [5x]
  56. GM5839233Courtesy of GENERAL MOTORS COMPANY

    Transmission Control Module (1) @ Engine Control Module Bracket (2) - Install

  57. Engine Control Module Bracket (2) - Install
  58. GM5839232Courtesy of GENERAL MOTORS COMPANY

    Engine Control Module Bracket Bolt (1) - Install and tighten [3x] - Fastener Specifications

  59. GM5839234Courtesy of GENERAL MOTORS COMPANY

    Engine Control Module (1) - Install

  60. Connect the electrical connectors.
  61. GM5861123Courtesy of GENERAL MOTORS COMPANY

    Radiator Surge Tank Outlet Pipe (3) - Install

  62. Radiator Surge Tank Inlet Hose Clamp (4) @ Engine Radiator - Engage - Hose Clamp Replacement Guidelines - Spring Type
  63. Radiator Surge Tank Inlet Hose Clip (2) @ Engine Control Module Bracket - Install
  64. Radiator Surge Tank Inlet Hose Clamp (1) @ Radiator Surge Tank Inlet Hose - Engage - Hose Clamp Replacement Guidelines - Spring Type
  65. GM5839283Courtesy of GENERAL MOTORS COMPANY

    Oil Filler Cap - Remove

  66. Intake Manifold Cover (2) - Install
  67. Intake Manifold Cover Bolt (1) - Install and tighten - Fastener Specifications
  68. Oil Filler Cap - Install
  69. Fill the cooling system to the proper level. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill) , or Cooling System Draining and Filling (LSY with V03 Static Fill) , or Cooling System Draining and Filling (L3B Static Fill) , or Cooling System Draining and Filling (L3B GE 47716) , or Cooling System Draining and Filling (LSY with V03 GE 47716) , or Cooling System Draining and Filling (LF4 Static Fill) , or Cooling System Draining and Filling (LF4 GE 47716)
  70. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
  71. Start the engine and check for coolant leaks.
  72. Recharge the refrigerant. Refrigerant Recovery and Recharging