Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
5. Using the J 44663 (2), remove the upper ball joint stud from the steering knuckle.
6. Remove the upper ball joint (1) from the vehicle.
Installation Procedure
1. Install the upper ball joint (1) to the steering knuckle.
2. Install the upper ball joint retaining bolts (2) and stud (1).
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Tighten the bolts to 110 Nm (81 ft. lbs.).
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the nut (1) retaining the upper ball joint to the steering knuckle. Use the J 44664 (2) in order to tighten the joint.
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Tighten the upper ball joint to the steering knuckle nut to 200 Nm (147 ft. lbs.).
4. Install the bracket (7) to the axle.
