# SDR SWAA2026033074077

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2026
- Submitted: March 30, 2026
- Operation: Air carrier
- Aircraft: [N923WN](https://openairdocs.org/aircraft/N923WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36627
- Aircraft time: 57,855 hours, 35,265 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Strut
- Part number: 313A27521
- Condition: Cracked
- Location: Zone 400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026033074077

## Discrepancy

NUMBER 2 NACELLE AFT FAIRING STRUCTURE CRACKED AT AFT END.  REMOVED & REPLACED THE NR 2 NACELLE STRUT AFT FAIRING TRAILING EDGE ASSY IAW SRM 51-40-02, DWG 313A2400, REV A, AND DWG 313A2700, REV-.

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