# SDR SWAA2026072400506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: July 25, 2026
- Operation: Air carrier
- Aircraft: [N438WN](https://openairdocs.org/aircraft/N438WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29833
- Aircraft time: 75,793 hours, 45,375 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Fire
- Location: Nr 1
- Stage of operation: TX
- How discovered: O
- Nature of condition: A
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026072400506

## Discrepancy

TAXING TO RUNWAY ANOTHER AIRCRAFT NOTICED FLAMES OUT OF NR 1 ENGINE. N1 WAS AT 45%.  PERFORMED INSPECTION OF THE NR 1 ENGINE IAW AMM 71-00-00-800-803-F00, NO DAMAGE OR ABNORMALITIES FOUND. PERFORMED ENGINE RUN IAW 71-00-00, OPS CHKD NORMAL.

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