G6 L4-2.4L VIN B (2006)
10. Ensure the intake camshaft notch is in the 5 o'clock position (2) and the exhaust camshaft notch is in the 7 o'clock position (1). The number 1
piston should be at TDC, crankshaft key at 12 o'clock.
11. Install the timing chain drive sprocket to the crankshaft with the timing mark in the 5 o'clock position and the front of the sprocket facing out.
Important:
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There are 3 colored links on the timing chain. 2 links are of matching color, and 1 link is of a unique color. Use the following procedure to
line up the links with the actuators. Orient the chain so that the colored links are visible.
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Always use new actuator bolts.
12. Assemble the intake camshaft actuator into the timing chain with the timing mark lined up with the uniquely colored link (1).