gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Timing Chain|Service and Repair|Page 2007 > < Timing Chain|Service and Repair|Page 2005
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7. Remove the crankshaft sprocket (207).

8. Remove the crankshaft sprocket key, as required.

Installation Procedure

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

Timing Chain|Service and Repair|Page 2007 > < Timing Chain|Service and Repair|Page 2005