F 150 4WD V8-5.4L Flex Fuel (2008)
Crankshaft: Specifications
Crankshaft
Main bearing journal
Diameter ...................................................................................................................................................... 67.481-67.505 mm (2.6568-2.6576 inch)
Maximum taper ...................................................................................................................................................................... 0.004 mm (0.0002 inch)
Maximum out-of-round ................................................................................................................... 0.0075 mm (0.0003 inch) between cross sections
Clearance-to-cylinder block ............................................................................................................................ 0.048-0.024 mm (0.0019-0.0009 inch)
Connecting rod journal
Diameter ...................................................................................................................................................... 53.003-52.983 mm (2.0867-2.0859 inch)
Maximum taper ...................................................................................................................................................................... 0.004 mm (0.0002 inch)
Maximum out-of-round ................................................................................................................... 0.0075 mm (0.0003 inch) between cross sections
Maximum end play ................................................................................................................................................ 0.075-0.377 mm (0.0030-0.0148 inch)
