F 150 4WD Pickup V8-5.4L VIN V Flex Fuel (2006)
Crankshaft Main Bearing: Specifications
Crankshaft
Main bearing journal diameter .............................................................................................................................. 67.481-67.505 mm (2.6568-2.6576 inch)
Main bearing journal maximum taper .............................................................................................................................................. 0.004 mm (0.0002 inch)
Main bearing journal maximum out-of-round ........................................................................................... 0.0075 mm (0.0003 inch) between cross sections
Main bearing journal-to- cylinder block clearance .................................................................................................... 0.048-0.024 mm (0.0019-0.0009 inch)
Connecting rod journal diameter ........................................................................................................................... 53.003-52.983 mm (2.0867-2.0859 inch)
Connecting rod journal maximum taper ........................................................................................................................................... 0.004 mm (0.0002 inch)
Connecting rod journal maximum out-of-round ....................................................................................... 0.0075 mm (0.0003 inch) between cross sections
Crankshaft maximum end play .................................................................................................................................. 0.075-0.377 mm (0.0030-0.0148 inch)
Crankshaft main bearing cap bolts (vertical)
Tighten to ................................................................................................................................................................................................. 40 Nm (30 ft. lbs.)
Tighten ................................................................................................................................................................................................. additional 90 degrees
