Silverado 1500 4WD V8-6.0L Hybrid (2009)
1. Install the flywheel and bolts (1) to the crankshaft.
2. 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) .
3. Tighten the flywheel bolts.
1. Tighten the bolts (1-6) a first pass in sequence to 20 Nm (15 lb ft).
2. Tighten the bolts (1-6) a second pass in sequence to 50 Nm (37 lb ft).
3. Tighten the bolts (1-6) a final pass in sequence to 100 Nm (74 lb ft).
4. Install the automatic transmission. Refer to Transmission Replacement (See: Automatic Transmission/Transaxle/Service and Repair/Removal and
Replacement) .
