Removal Procedure

Remove the front tire and wheel assembly. Tire and Wheel Removal and Installation
Courtesy of GENERAL MOTORS COMPANY

Front Lower Control Arm Ball Stud Nut (1) - Loosen
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Use the CH-42188-B Ball Joint Separator (1) to separate the front lower control arm from the steering knuckle.
Front Lower Control Arm Ball Stud Nut (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Front Lower Control Arm Front Bolt (1) - Remove and DISCARD [2x]
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Front Lower Control Arm Rear Nut (1) - Remove [2x]
Front Lower Control Arm Rear Bolt (2) - Remove and DISCARD [2x]
Courtesy of GENERAL MOTORS COMPANY

Remove the front lower control arm (1) from the vehicle.