Sierra 3500 4WD V8-6.0L (2008)
Control Arm: Service and Repair
Upper Control Arm Replacement
Upper Control Arm Replacement (2500, 3500)
Tools Required
J-42188-B Ball Joint Separator
Removal Procedure
1. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation (See: Wheels and Tires/Service and Repair) .
2. Lower the vehicle and support the lower control arm.
3. Remove the retaining bolt for the brake hose and the wheel speed sensor brackets.
4. Remove the nut at the upper ball joint. Discard the nut.
