F 150 Heritage 4WD Pickup V8-5.4L CNG VIN M (2004)
Engine Front Cover
Tighten the engine front cover fasteners in sequence in three stages.
Stage 1: Tighten fasteners 1 through 7 to ..................................................................................................................................... 25 Nm (18 ft. lbs.).
Stage 2: Tighten fasteners 6 and 7 to ............................................................................................................................................ 48 Nm (35 ft. lbs.).
Stage 3: Tighten fasteners 8 through 15 to ................................................................................................................................... 48 Nm (35 ft. lbs.).