# SDR SWAA2024022354948

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2024
- Submitted: February 23, 2024
- Operation: Air carrier
- Aircraft: N407WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29817
- Aircraft time: 74,830 hours, 44,477 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Stiffener
- Part number: UNKNOWN
- Condition: Cracked
- Location: Rt Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024022354948

## Discrepancy

RT WING UPPER IB FIXED TE PNL STIFFENER JUST IB OF DEFLECTION ROLLER RIB CRACKED<[01] CONSUMING PART REQUIRMENT FOR DEFLECTION CONTROL RIB CLIP;[02] REMOVED STIFFENER AS PER AMM 20-50-11.;[03] INSTALLED STIFFENER RIB BRACKET IAW AMM. 20-50-11.

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