Removal Procedure

Remove the front tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation
If equipped with the front leveling position sensor, disconnect the electrical connector.
Nut (1)» Loosen

Fig 1: Nut
Courtesy of GENERAL MOTORS COMPANY

NOTE: Support the lower control arm ball joint with a hydraulic jack.
CH-42188-B separator (2) @ Steering Knuckle (1)» Install

Fig 2: Separator And Steering Knuckle
Courtesy of GENERAL MOTORS COMPANY
Separate the steering knuckle from the lower ball joint.
Bolt (1) @ Front Lower Control Arm Bushing (2)» Remove and DISCARD [2x]

Fig 3: Front Lower Control Arm Bushing And Bolt
Courtesy of GENERAL MOTORS COMPANY

NOTE: If necessary turn the steering knuckle in position.
Bolt (2)» Remove and DISCARD [2x]

Fig 4: Nuts And Bolts
Courtesy of GENERAL MOTORS COMPANY

NOTE: Hold against the nuts (2) to release the bolts (1). Use a suitable tool.
Nut (1)» Remove and DISCARD [2x]