# NTSB Incident MIA06IA110
> **Cessna 172S** · 2006-05-23 · St. Augustine, FL, USA · NONE
## Event
- **NTSB number:** MIA06IA110
- **Event ID:** 20060524X00614
- **Type:** Incident
- **Date:** 2006-05-23
- **Location:** St. Augustine, FL, USA
- **Coordinates:** 29.959167, -81.339721
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Cessna
- **Model:** 172S
- **Registration:** N1130T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The loss of engine power due to separation of the crankshaft as a result of lack of adequate oil lubrication to the #2 main bearing. The lack of oil lubrication was most likely the result of improper assembly (fitting) of the bearing shells to the crankshaft.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA06IA110) · AI Analytics · CC0 1.0*