# SDR 2025FA0000252

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2025
- Submitted: April 8, 2025
- Operation: General aviation
- Engine: Cfmint CFM565B43
- Engine time: 27,470 hours, 18,316 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Auto Shutdown
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2025FA0000252

## Discrepancy

DURING THE DESCENT PHASE OF FLIGHT LA034 FROM ZCO TO SCL, N2 VIBRATION INCREASED, FOLLOWED BY A RAPID DROP IN OIL QUANTITY AND A SUDDEN N1 VIBRATION. THE ENGINE WAS UNCOMMANDED SHUTDOWN AFTER THE AIRCRAFT TOUCHED DOWN.

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