Cobalt L4-2.2L (2008)
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Lower the timing chain through the opening in the cylinder head. Use care to ensure that the chain goes around both sides of the cylinder block
bosses (1, 2).
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Route the timing chain around the crankshaft sprocket and line up the first matching colored link (2) with the timing mark on the crankshaft
sprocket, in approximately the 5 o'clock position.
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Align the timing mark on the sprocket with the last matching colored link (3). Install the bolt finger tight.