2006 Chevrolet Colorado Idler Pulley

The proper way is to install the crankshaft sprocket to the crankshaft snout, install the intake camshaft sprocket into the Timing Chain, install the timing chain on the crankshaft sprocket, install the new intake camshaft sprocket bolt, and then install the camshaft cover.

The procedure is to remove the timing chain tensioner shoe, remove the cylinder head access hole plug, remove the lower Timing Chain Guide bolts, and then remove the lower timing chain guide from the engine.

The proper way is to position the Timing Chain Tensioner to the engine, install the timing chain tensioner bolts, install the engine front cover, and then install the camshaft cover.