F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
9. Remove the drain plug and drain the engine oil.
10. Remove the four front oil pan bolts.
11. Lower the vehicle.
12. Remove the crankshaft front seal.
13. Disconnect the Camshaft Position (CMP) sensor electrical connection.
14. Remove the (A) bolt and the (B) belt idler pulley.