HHR L4-2.4L (2010)
Note: The timing chain tensioner must be removed to unload chain tension before the timing chain is removed. If it is not, the timing chain will
become cocked and it will be difficult to remove.
6. Remove the timing chain tensioner.
7. Install a 24 mm wrench on the hex on the exhaust camshaft in order to hold the camshaft.
8. Remove and discard the exhaust camshaft actuator bolt (2).
9. Remove the exhaust camshaft actuator (1, 3) from the camshaft and timing chain.
