G6 V6-3.6L (2007)
4. Ensure the proper timing mark is used. Observe the outer ring of the camshaft position actuator for the circle marking (1). The circle marking is for
alignment to the highlighted timing chain link on the left side of the engine.
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.
5. Use an open wrench on the hex cast into the camshaft in order to prevent camshaft rotation when tightening the camshaft position actuator bolt.
