# SDR SWAA2024100141150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2024
- Submitted: October 1, 2024
- Operation: Air carrier
- Aircraft: N409WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27896
- Aircraft time: 75,603 hours, 45,291 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- 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/SWAA2024100141150

## Discrepancy

3/4' LONG CRACK FOUND ON RIB ;10' I/B & 2' FROM AFT SIDE OF PANEL 553BB<[01] REMOVED AND REPLACED L/H I/B TRAILING EDGE FLAP PER AMM 27-51-11 AND L/H I/B AFT FLAP PER AMM 27-51-12.

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