Silverado Classic 1500 2WD V6-4.3L (2007)
6. Install the timing chain tensioner shoe onto the bracket and position the top of the shoe under the tab at the top of the bracket.
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.
Tighten the bolts to 25 Nm (18 ft. lbs.).
