# SDR 2020F00285

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2020
- Submitted: January 29, 2020
- Operation: General aviation
- Aircraft: [N3JN](https://openairdocs.org/aircraft/N3JN), registered now
- Make and model: Boeing 737*
- Engine: Ge CFM56*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Left
- Part time: 23,111 hours, 4,829 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: E, R, Y
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2020F00285

## Discrepancy

360FL, .78MACH, AC STARTED SHAKING NOTICEABLE, AT OFF, SPARKS FROM ENGINE #1. N1 45% EGT SLIGHTLY HIGH. PAX SAW FLAMES FROM ENG.  ENG SHUT DOWN WITHIN 2 MIN.  SINGLE ENG RUN TIME 40 MIN.

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