Sierra 3500 Denali 4WD V8-6.0L (2011)
4. Remove the bolt from the front of the camshaft.
Note: The gasket surface on the engine block should be clean and free of dirt and/or debris.
5. Install the camshaft retainer (203) and bolts (204). Install the retainer with the sealing gasket facing the engine block.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
6. Tighten the camshaft retainer bolts.
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Tighten the first design hex head bolts (3) to 25 Nm (18 lb ft).
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Tighten the second design TORX(R) head bolts (4) to 15 Nm (11 lb ft).
