Crankshaft Main Bearing Journal - Taper

WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

Measure each of the crankshaft main bearing journal diameters in at least two directions at each end of the main bearing journal.
- Refer to the appropriate ENGINE article for additional information.
- If out of specification, install new components as necessary. Refer to the appropriate ENGINE article for additional information.
  
  Fig 1: Measuring Crankshaft Main Bearing Journals - Taper
  Courtesy of FORD MOTOR CO.