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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Front Suspension) >> Repair Instructions >> Steering Knuckle Replacement (AWD, with JE5) >> 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. GM5330934Courtesy of GENERAL MOTORS COMPANY

    Position the steering knuckle (1) onto the vehicle.

  2. GM5492444Courtesy of GENERAL MOTORS COMPANY
    NOTE:

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

    Front Suspension Strut @ Steering Knuckle - Install

  3. Steering Knuckle Bolt (2) - Install [2x]
  4. Steering Knuckle Nut (1) - Install and hand tighten [2x]
  5. GM5330516Courtesy of GENERAL MOTORS COMPANY
    NOTE:

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

    Front Lower Control Arm Ball Stud @ Steering Knuckle - Install

  6. Front Lower Control Arm Ball Stud Nut (1) - Install and tighten - Fastener Specifications 
  7. GM5330387Courtesy of GENERAL MOTORS COMPANY
    NOTE:

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

    Front Lower Control Front Link @ Steering Knuckle - Install

  8. Front Lower Control Arm Ball Stud Nut (1) - Install and tighten - Fastener Specifications 
  9. Apply a thin coating of grease evenly ensuring complete coverage of the steering knuckle pilot bore only. Adhesives, Fluids, Lubricants, and Sealers 
  10. GM5330842Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Hub (1) - Install

  11. GM5330840Courtesy of GENERAL MOTORS COMPANY

    Prepare the 3 front wheel hub bolts (1) for installation as follows:

    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.
  12. Front Wheel Hub Bolt (1) - Install and tighten [3x] - Fastener Specifications 
  13. Front Wheel Drive Half Shaft @ Front Wheel Hub - Install
  14. GM5504571Courtesy of GENERAL MOTORS COMPANY

    Steering Linkage Outer Tie Rod (1) @ Steering Knuckle - Install

  15. Steering Linkage Outer Tie Rod Nut (2) - Install and tighten - Fastener Specifications
  16. GM5430404Courtesy of GENERAL MOTORS COMPANY

    Front Brake Shield (2) - Install

  17. Front Brake Shield Bolt (1) - Install and tighten [3x] - Fastener Specifications
  18. 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.

  19. Using the CH-42450-A  Wheel Hub Resurfacing Kit, thoroughly clean any rust or corrosion from the mating surface of the hub/axle flange.
  20. Using the CH-41013  Rotor Resurfacing Kit, thoroughly clean any rust or corrosion from the mating surface and mounting surface of the brake rotor.
  21. Inspect the mating surfaces of the hub/axle flange and the rotor to ensure there are no foreign particles or debris remaining.
  22. GM5430377Courtesy of GENERAL MOTORS COMPANY

    Brake Rotor (1) - Install

  23. Front Brake Rotor Bolt (2) - Install and tighten - Fastener Specifications
  24. GM5430376Courtesy of GENERAL MOTORS COMPANY

    Prepare the 2 front brake caliper bolts (2) for installation as follows:

    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.
  25. Front Brake Caliper (1) - Install
  26. Front Brake Caliper Bolt (2) - Install and tighten [2x] - Fastener Specifications
  27. GM5474586Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Speed Sensor (2) - Install

  28. Front Wheel Speed Sensor Bolt (1) - Install and tighten - Fastener Specifications
  29. Have an assistant apply the brakes.
  30. GM5504544Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

    Front Wheel Drive Shaft Nut (1) - Install NEW and tighten - Fastener Specifications

  31. Install the front tire and wheel assembly. Tire and Wheel Removal and Installation
  32. Remove the support and lower the vehicle.
  33. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
  34. Verify the front camber adjustment. Front Camber Adjustment