CTS Sedan AWD V6-3.0L (2010)
1. Position the primary camshaft drive chain lower guide to the oil pump.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the primary camshaft drive chain lower guide bolts and tighten to 23 Nm (17 lb ft).
3. Install the primary camshaft drive chain tensioner. Refer to Primary Camshaft Intermediate Drive Chain Tensioner Replacement (See: Timing
Chain Tensioner/Service and Repair/Primary Camshaft Intermediate Drive Chain Tensioner Replacement).