# NTSB Incident ENG08IA042
> **BOEING 737** · 2008-10-01 · Chicago, IL, USA · NONE
## Event
- **NTSB number:** ENG08IA042
- **Event ID:** 20081219X65313
- **Type:** Incident
- **Date:** 2008-10-01
- **Location:** Chicago, IL, USA
- **Coordinates:** 41.889202, -87.62017
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 133
- **Total aboard:** 133
## Aircraft
- **Make:** BOEING
- **Model:** 737
- **Registration:** N551WN
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** —
- **Weather:** —
## Probable cause

The right nose landing gear axle's failure from intergranular and fatigue cracking due to an earlier bearing failure.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ENG08IA042) · AI Analytics · CC0 1.0*