Excursion 4WD V10-6.8L VIN S (2000)
Install the outer crankshaft sprocket and timing chain with the long hub of the crankshaft sprocket facing inward.
12. Position the timing chain on the camshaft sprocket. Make sure the two copper-colored links align with the camshaft sprocket timing mark.
13. Check for correct alignment of all timing marks.
14. Position the LH and RH timing chain tensioner arms on the dowel pins. Position the timing chain tensioners and install the bolts.