Yukon XL 4WD V8-5.3L (2011)
1. Install the lower control arm.
2. Install the lower control arm retaining bolts.
Note: Do not tighten the bolts unless the suspension is at the ride height.
3. Install the lower control arm retaining nut and tighten.
Caution: Refer to Fastener Caution See: Service Precautions/Vehicle Damage Warnings/Fastener Caution.
4. Tighten the lower control arm to frame bolt to:
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First Pass: 100 Nm (74 lb ft)
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Final Pass: plus 55 degrees
5. Tighten the lower control arm to axle bolts:
*
First Pass: 100 Nm (74 lb ft)
*
Final Pass: plus 95 degrees.
6. Remove the rear axle support.
7. Lower the vehicle.