NONE · BOEING 737-8K2 · 2022-02-04 · Las Vegas, NV, USA
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.