C Yukon 2WD V8-5.7L VIN R (1999)
1. Install a new upper ball joint to the upper control arm.
2. Position four attaching bolts and nuts.
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Tighten the nuts to 24 Nm (18 ft. lbs.).
Notice: Refer to Fastener Notice in Service Precautions.
3. Remove the support from the knuckle assembly.
4. Install the upper ball joint to the steering knuckle.
5. Install the stud nut.
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Tighten the nut to 100 Nm (74 ft. lbs.).
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Tighten the stud nut in order to align the slot in the stud nut with the hole in the stud.
6. Install a new cotter pin.
7. Install the brake caliper.
8. Install the tire and wheel assembly.
9. Lower the vehicle.
Important:
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Check the running clearance at all suspension components.
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Check the front wheel alignment.