F 250 4WD Super Duty V8-5.4L SOHC VIN L (1999)
3. Tighten the engine front cover fasteners in sequence in two steps.
Step 1: Tighten fasteners 1 through 7 to 20-30 Nm (15-22 ft. lbs.).
Step 2: Tighten fasteners 6 through 15 to 40-55 Nm (30-41 ft. lbs.).