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GMC Workshop Service and Repair Manuals

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Camshaft Timing Chain and Sprocket Replacement|Page 3788 > < Camshaft Timing Chain and Sprocket Replacement|Page 3786

Sierra Denali RWD V8-6.2L (2009)

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10. Remove the crankshaft sprocket key, if required.

Installation Procedure

1. Install the key into the crankshaft keyway, if previously removed.

2. Tap the key (122) into the keyway until both ends of the key bottom onto the crankshaft.

Camshaft Timing Chain and Sprocket Replacement|Page 3788 > < Camshaft Timing Chain and Sprocket Replacement|Page 3786