CTS RWD V6-3.6L (2008)
16. Hand tighten the EN-48313.
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.
17. Use an open end wrench on the hex cast into the left intake and exhaust camshafts and rotate the camshafts toward each other in order to create
slack in the chain between the actuators.
18. The EN-48313 is now properly installed to hold the timing chain in position.
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.
19. Use an open end wrench on the hex cast into the camshaft in order to prevent engine rotation when loosening the camshaft position actuator bolt.
20. Remove the left exhaust camshaft position actuator bolt.
