Yukon XL Denali AWD V8-6.2L (2010)
Note: Longer flywheel bolts must be used on applications using a flywheel spacer.
2. Install the flywheel and bolts to the crankshaft.
3. Apply threadlock to the threads of the flywheel bolts. Refer to Adhesives, Fluids, Lubricants, and Sealers (See: Engine, Cooling and
Exhaust/Engine/Specifications/Adhesives, Fluids, Lubricants, and Sealers) for the correct part number.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
4. Tighten the flywheel bolts.
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Tighten the bolts (1-6) a first pass in sequence to 20 Nm (15 lb ft).
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Tighten the bolts (1-6) a second pass in sequence to 50 Nm (37 lb ft).
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Tighten the bolts (1-6) a final pass in sequence to 100 Nm (74 lb ft).
5. Install the automatic transmission. Refer to Transmission Replacement (See: Automatic Transmission/Transaxle/Service and Repair) for the
6L45/6L50/6L80/6L90 transmission.
