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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Front Suspension) >> Repair Instructions >> Steering Knuckle Replacement (RWD, with J6G) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5875855Courtesy of GENERAL MOTORS COMPANY

    Position the steering knuckle (1) onto the vehicle.

  2. GM5448424Courtesy of GENERAL MOTORS COMPANY

    Steering Knuckle Bolt (2) - Install [2x]

  3. CAUTION:

    Refer to Fastener Caution .

    NOTE:

    The final torque on the steering knuckle nut (1) is to be applied during the front camber adjustment procedure.

  4. Steering Knuckle Nut (1) - Install and hand tighten [2x]
  5. GM5324956Courtesy of GENERAL MOTORS COMPANY

    Install the front lower control rear link to the steering knuckle.

  6. NOTE:

    Do NOT allow the ball stud to rotate while tightening the nut.

  7. Front Lower Control Arm Ball Stud Nut (1) - Install and tighten - Fastener Specifications 
  8. GM5324712Courtesy of GENERAL MOTORS COMPANY

    Install the front lower control front link to the steering knuckle.

  9. NOTE:

    Do NOT allow the ball stud to rotate while tightening the nut.

  10. Front Lower Control Arm Ball Stud Nut (1) - Install and tighten - Fastener Specifications 
  11. CAUTION:

    Ensure the Outer Tie Rod Boot is not twisted or deformed during assembly. If the boot is twisted or deformed, damage to the boot will occur.

  12. GM5420203Courtesy of GENERAL MOTORS COMPANY

    Steering Linkage Outer Tie Rod @ Steering Knuckle - Install

  13. Steering Linkage Outer Tie Rod Nut (1) - Install and tighten - Fastener Specifications
  14. Apply a thin coating of grease evenly ensuring complete coverage of the steering knuckle pilot bore only. Adhesives, Fluids, Lubricants, and Sealers 
  15. GM5875876Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Hub (1) - Install

  16. GM5875854Courtesy of GENERAL MOTORS COMPANY

    Front Brake Bearing Shield (2) - Install

  17. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  18. Front Wheel Hub Bolt (1) - Install and tighten [3x] - Fastener Specifications 
  19. GM5875848Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Speed Sensor (4) - Remove

  20. Front Wheel Speed Sensor Bolt (5) - Install and tighten - Fastener Specifications
  21. Front Wheel Speed Sensor Retainer (1) - Install
  22. Front Wheel Speed Sensor Bracket (2) Install
  23. Front Wheel Speed Sensor Bracket Bolt (3) - Install and tighten - Fastener Specifications
  24. GM5875846Courtesy of GENERAL MOTORS COMPANY

    Front Brake Shield (1) - Install

  25. Front Brake Shield Bolt (2) - Install and tighten [2x] - Fastener Specifications
  26. NOTE:

    Whenever the brake rotor has been separated from the hub/axle flange, any rust or contaminates should be cleaned from the hub/axle flange and the brake rotor mating surfaces. Failure to do this may result in excessive assembled lateral runout (LRO) of the brake rotor, which could lead to brake pulsation.

  27. Using the CH-42450-A  Wheel Hub Resurfacing Kit, thoroughly clean any rust or corrosion from the mating surface of the hub/axle flange.
  28. Using the CH-41013  Rotor Resurfacing Kit, thoroughly clean any rust or corrosion from the mating surface and mounting surface of the brake rotor.
  29. Inspect the mating surfaces of the hub/axle flange and the rotor to ensure there are no foreign particles or debris remaining.
  30. GM5875842Courtesy of GENERAL MOTORS COMPANY

    Front Brake Rotor (2) - Install

  31. Front Brake Rotor Bolt (1) - Install and tighten - Fastener Specifications
  32. GM5875839Courtesy of GENERAL MOTORS COMPANY

    Front Brake Caliper (2) - Install

  33. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  34. Front Brake Caliper Bolt (1) - Install and tighten [2x] - Fastener Specifications
  35. Install the front tire and wheel assembly. Tire and Wheel Removal and Installation
  36. Remove the support and lower the vehicle.
  37. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
  38. Verify the front camber adjustment. Front Camber Adjustment