Navigator 4WD V8-5.4L VIN 5 (2006)
Crankshaft Main Bearing: Specifications
Cylinder block
Main bearing bore inside diameter ......................................................................................................................... 72.400-72.424 mm (2.850-2.851 inch)
Crankshaft
Main bearing journal
Diameter ................................................................................................................................................. 67.481-67.505 mm (2.6567-2.6576 inch)
Maximum taper ................................................................................................................................................................ 0.004 mm (0.0002 inch)
Maximum out-of-round between cross sections ............................................................................................................. 0.0075 mm (0.0003 inch)
Journal-to-cylinder block clearance .......................................................................................................... 0.048-0.024 mm (0.0019-0.0009 inch)
Crankshaft maximum end play ......................................................................................................................... 0.075-0.377 mm (0.0030-0.0148 inch)
Main bearing size chart
