Crankshaft Inspection

OUT-OF-ROUND
- Measure out-of-round at the middle of each rod and main journal in two places.
- The difference between measurements on each journal must not be more than the service limit.
- Journal Out-of-Round:
- Standard (New): 0.005 mm (0.0002 inch) max.
- Service Limit: 0.010 mm (0.0004 inch)

TAPER
- Measure taper at the edges of each rod and main journal.
- The difference between measurements on each journal must not be more than the service limit.
- Journal Taper:
- Standard (New): 0.005 mm (0.0002 inch) max.
- Service Limit: 0.010 mm (0.0004 inch)