CTS V6-2.8L (2006)
Important: Ensure that the camshaft timing chain and the camshaft position actuators are marked for proper assembly.
9. Mark the timing chain and the respective locations on the camshaft position actuators (1-4).
10. Remove the camshaft position actuator bolt.
11. Remove the camshaft(s).
Installation Procedure
Important: Ensure that the marks on the camshaft position actuator and the timing chain (1-4) are aligned.
Important: DO NOT tighten the camshaft position actuator bolt at this time.
1. Locate the camshafts to the cylinder head and assemble the camshaft actuators to the camshafts.
2. Install the camshafts and the camshaft bearing caps.
3. Remove the EN 46108.
