# SDR SWAA2026080308795

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2026
- Submitted: August 4, 2026
- Operation: Air carrier
- Aircraft: [N290WN](https://openairdocs.org/aircraft/N290WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36632
- Aircraft time: 61,274 hours, 37,077 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Cartridge
- Condition: Cracked
- Location: Zone 500 Flap
- 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/SWAA2026080308795

## Discrepancy

LEFT WING OUTBOARD AFT FLAP INBOARD CLOSURE RIB CARTRIDGE ASSEMBLY IS CRACKED ON AFT LOWER SURFACE.  REMOVED AND REPLACED LT OTBD AFT FLAP IAW AMM 27-51-22. VERIFIED ADJUSTMENT  ADJUSTMENT GOOD. OP CHECKED GOOD. VERIFIED WORK ACCOMPLISHED IAW AMM 27-51-22.

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