Silverado 1500 2WD V6-4.3L VIN X (2004)
7. Insert the camshaft timing chain sprocket into the timing chain and position so when the camshaft timing chain sprocket is installed on the
camshaft, the camshaft timing marks will line up.
Important: Do not use a hammer to install the camshaft sprocket onto the camshaft. To do so may dislodge the expansion cup plug.
8. Install the camshaft sprocket bolts.
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Tighten the bolts to 25 Nm (18 ft. lbs.).
9. Ensure that the crankshaft sprocket is aligned at the 12 o'clock position and camshaft sprocket is aligned at the 6 o'clock position.
10. Remove the bolt that was installed in the end of the crankshaft.
11. Install the CKP sensor reluctor ring.
