LaCrosse V6-3.6L (2007)
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.
‹› DO NOT remove the camshaft position actuator bolt at this time.
6. Loosen the camshaft position actuator bolt.
Important: Ensure that the tips of the EN 46108 are fully engaged into the timing chain (3 and 4).
