CTS RWD V8-6.2L SC (2009)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
7. Install the timing chain tensioner (232) and bolts (231) and tighten the bolts to 25 Nm (18 lb ft).
Note:
*
The sprocket teeth and timing chain must mesh.
*
The camshaft and the crankshaft sprocket alignment marks MUST be aligned properly.
8. Install the camshaft sprocket (2), timing chain (3), and bolt (1).