# NTSB Incident ENG22FA009
> **BOEING 737-8K2** · 2022-02-04 · Las Vegas, NV, USA · NONE
## Event
- **NTSB number:** ENG22FA009
- **Event ID:** 20220204104596
- **Type:** Incident
- **Date:** 2022-02-04
- **Location:** Las Vegas, NV, USA
- **Coordinates:** 36.076362, -115.14199
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 56
- **Total aboard:** 56
## Aircraft
- **Make:** BOEING
- **Model:** 737-8K2
- **Registration:** N817SY
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The fatigue failure of the right main landing gear initiated by liquid metal embrittlement by cadmium at arc burn locations in the outer cylinder tooling hole area. The arc burns were likely the result of operator error during stylus cadmium plating operations during overhaul.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ENG22FA009) · AI Analytics · CC0 1.0*