# SDR SWAA2026063004616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2026
- Submitted: July 1, 2026
- Operation: Air carrier
- Aircraft: [N929WN](https://openairdocs.org/aircraft/N929WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36631
- Aircraft time: 58,054 hours, 35,506 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Rib
- Condition: Cracked
- Location: Zone 600 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/SWAA2026063004616

## Discrepancy

CRACK FOUND ON RT OTBD AFT FLAP CLOSURE RIB.  PROCURED NEW LT OTBD AFT FLAP.  REMOVAL AND INSTALLATION TO BE ACCOMPLISHED ON FAULT TTG8Q01C9QA5. IAW AMM 27-51-22-401.

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