Mountaineer 2WD V6-4.0L VIN K Flex Fuel (2002)
Crankshaft: Specifications
Crankshaft and Flywheel
Main Bearing Journal Diameter ..................................................................................................................... 56.980 - 57.0 mm (2.243 - 2.244 inch)
Main Bearing Journal Runout Limit ......................................................................................................................................... 0.05 mm (0.002 inch)
Main Bearing Journal Taper Maximum Per Inch ................................................................................................................. 0.008 mm (0.0003 inch)
Connecting Rod Journal Maximum Out-of-Round ............................................................................................................... 0.008 mm (0.0003 inch)
Crankshaft Free End Play ................................................................................................................................. 0.05 - 0.32 mm (0.002 - 0.0126 inch)
Main Bearing Journal Out-of-Round .................................................................................................................................... 0.008 mm (0.0003 inch)
Main Bearing Journal Runout TIR Maximum .......................................................................................................................... 0.05 mm (0.002 inch)
Main Bearing Journal Runout Service Limit ........................................................................................................................ 0.0127 mm (0.005 inch)
Main Bearing Thrust Face Runout TIR Maximum ............................................................................................................... 0.0254 mm (0.010 inch)
Thrust Bearing Journal Length ........................................................................................................................ 26.39 - 26.44 mm(1.039 - 1.041 inch)
Main and Rod Bearing Journal Finish Maximum .............................................................................................................................. 72 and 88 RMS
Main Bearing Thrust Face Finish Maximum ................................................................................................................................................. 20 RMS
Connecting Rod Journal Diameter ................................................................................................................... 53.98 - 54.0 mm (2.125 - 2.126 inch)
Connecting Rod Journal Taper Per Inch Maximum .............................................................................................................. 0.008 mm (0.0003 inch)
For crankshaft main bearing tightening sequence refer to Assembly procedure See: Service and Repair
