Expedition 4WD V8-281 4.6L SOHC (1998)
Step 1: Tighten fasteners 1-7 to 20-30 Nm (15-22 ft. lbs.).
Step 2: Tighten fasteners 6-15 to 40-55 Nm (29-40 ft. lbs.).
4. Position the (A) belt idler pulley and install the (B) bolt.
5. Install a new engine front cover front oil seal.
6. Raise and support the vehicle.
7. Loosely install the four front oil pan bolts.
8. Tighten the bolts in the sequence shown in two steps.
1
Tighten to 20 Nm (15 ft. lbs.).
2
Tighten an additional 60 degrees.
NOTE: Make sure to tighten the bolts in two steps.