CTS V6-2.8L (2006)
Variable Valve Timing Actuator: Service and Repair
Camshaft Position Actuator Replacement - Bank 2 (Left Side) Intake
CAMSHAFT POSITION ACTUATOR REPLACEMENT - BANK 2 (LEFT SIDE) INTAKE
Removal Procedure
1. Remove the left exhaust camshaft actuator.
2. Remove the intake camshaft position actuator bolt.
3. Remove the left intake camshaft position actuator.
Installation Procedure
1. Locate the intake camshaft position actuator to the camshaft and loosely install the bolt.
Notice: A wrench must be used on the hex of the camshaft when loosening or tightening in order to prevent component damage. Failure to
prevent the torque reaction against the timing drive chain can lead to timing drive chain failure.
Important: Use an open-end wrench at the camshaft hex to prevent camshaft/engine rotation.
2. Tighten the camshaft position actuator bolt.
3. Install the left exhaust camshaft actuator.