Crankshaft Main Bearing Journal Taper and Out-of-Round
WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Refer to the appropriate Engine article
for the specification.
Measure each of the crankshaft main bearing journal diameters in at least 2 directions at each end of the main bearing journal.