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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Rear Suspension) >> Repair Instructions >> Rear Suspension Upper Control Arm Replacement (FE2, FE3) >> Installation Procedure

Installation Procedure

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  1. GM5336964Courtesy of GENERAL MOTORS COMPANY

    Rear Suspension Upper Control Arm (1) - Install

  2. GM5336963Courtesy 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.

    Rear Suspension Upper Control Arm Outer Bolt (3) - Install NEW

  3. Rear Suspension Upper Control Arm Outer Nut (1) - Install, but do NOT tighten
  4. GM5336961Courtesy of GENERAL MOTORS COMPANY

    Rear Suspension Upper Control Arm Inner Bolt (1) - Install NEW

  5. CAUTION:

    Refer to Fastener Caution .

  6. Rear Suspension Upper Control Arm Inner Nut (2) - Install and tighten - Fastener Specifications 
  7. GM5336967Courtesy of GENERAL MOTORS COMPANY

    Rear Suspension Upper Control Arm Outer Nut (1) - Tighten - Fastener Specifications 

  8. Rear Wheel Speed Sensor Harness @ Rear Suspension Upper Control Arm - Install
  9. Install the rear tire and wheel assembly. Tire and Wheel Removal and Installation
  10. Remove the support and lower the vehicle.