Mountaineer 2WD V8-4.6L SOHC VIN W (2003)
10. NOTE: The LH timing chain tensioner arm has a bump near the dowel hole for identification.
Position the LH timing chain tensioner arm on the dowel pin and install the LH timing chain tensioner.
11. Remove the retaining clip from the LH timing chain tensioner.
12. Position the RH (outer) timing chain on the crankshaft sprocket, aligning the copper (marked) link with the timing mark on the sprocket.
13. NOTE: If necessary, adjust the camshaft sprocket slightly to obtain timing mark alignment.
Position the RH timing chain on the camshaft sprocket. Make sure the copper - colored link aligns with the camshaft sprocket timing mark.
