Crankshaft End Play

Tools Required:

• Rotunda Dial Indicator with Bracketry 014-00282

1. Force crankshaft toward rear of engine.

2. Install Rotunda Dial Indicator with Bracketry 014-00282 or equivalent so contact point rests against crankshaft flange and indicator axis is parallel to crankshaft axis.
   
   
   
   

3. Zero dial indicator. Push crankshaft forward and note reading on dial.

4. If the end play exceeds the wear limit listed in the specific engine section, replace the thrust bearing. Inspect the crankshaft for damage to the thrust face before installing the new bearing. If the end play is less than the minimum limit, inspect the thrust bearing faces for scratches, burrs, nicks, or dirt. If the thrust faces are not damaged or dirty, they probably were not aligned properly. Lubricate and install the thrust bearing and align the faces, following Main Bearing Replacement procedure in Section 03-01A (2.3L) or Section 03-01B (5.0L).