HHR L4-2.4L (2010)
Timing Component Alignment Marks: Locations
For the complete procedure, please refer to Timing Chain. See: Timing Chain/Service and Repair
Removal Procedure
7. Install a 24 mm wrench on the hex on the exhaust camshaft in order to hold the camshaft.
13. Install a 24 mm wrench on the hex on the intake camshaft in order to hold the camshaft.
Installation Procedure
1. If replacing the balance shaft timing chain, perform the following steps, if not proceed to step 11.