# SDR SWAA2018022820159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2018
- Submitted: February 28, 2018
- Operation: Air carrier
- Aircraft: [N431WN](https://openairdocs.org/aircraft/N431WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29845
- Aircraft time: 53,824 hours, 31,313 cycles
- Engine: Ge CFM567B24
- Engine time: 1,838 hours, 1,179 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Stalled
- Location: Rt Engine
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2018022820159

## Discrepancy

AIR TURNBACK, MULTIPLE COMPRESSOR STALLS. N1, N2 ERRATIC, VIBE .8  FLIGHT ATTENDANTS REPORTED FLAMES OUT TAILPIPE. NO FIRE INDICATIONS IN COCKPIT.  R&R NR 2 ENGINE PER MT.

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