Yukon/Denali XL 1500 4WD V8-6.0L VIN U (2004)
1. Install the transmission mount to the vehicle.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the transmission mount to the transmission or transfer case adapter mounting bolts (1).
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Tighten the bolts to 50 Nm (37 ft. lbs.).
3. Lower the transmission.
4. Install the transmission mount to the transmission support retaining nut or nuts.
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Tighten the nut or nuts to 40 Nm (30 ft. lbs.).
5. Remove the transmission jack.
6. Lower the vehicle.