# SDR SWAA2026061096757

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2026
- Submitted: June 11, 2026
- Operation: Air carrier
- Aircraft: [N7749B](https://openairdocs.org/aircraft/N7749B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36724
- Aircraft time: 50,992 hours, 27,256 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Cracked
- Location: Zone 100
- 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/SWAA2026061096757

## Discrepancy

CRACK ON VERTICAL STIFFENER LOCATED BS 540 AND LBL 24.97 AT FWD CARGO BAY.  REPLACED VERTICAL STIFFENER LOCATED BS 540 AND LBL 24.97 AT FWD CARGO COMPARTMENT IAW SRM 51-40-02-0G-0 AND DRAWING 111A2001, SHEET 113, REV B, DWG 111A2000, SHEET 49, REV -, AND DWG 111A6000, SHEET 301, REV -.

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