Sierra 1500 2WD V8-5.3L Hybrid (2004)
12. Disconnect the lower ball joint stud from the steering knuckle using J 43631 and J 45851.
13. Remove the lower control arm.
Installation Procedure
1. Install the lower control arm.
2. Connect the ball joint stud to the steering knuckle.
3. Install the lower ball joint retaining nut.
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Tighten the nut to 100 Nm (74 ft. lbs.).
Notice:
Refer to Fastener Notice in Service Precautions.
4. For vehicles with rack and pinion steering, install the front coil spring. Refer to Front Coil Springs Replacement.
5. Install the lower control arm 15-series bolts.
6. Install the lower control arm nuts and the 15-series washers.
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Tighten the nuts to 175 Nm (129 ft. lbs.).
