# SDR SWAA2022040742223

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N422WN](https://openairdocs.org/aircraft/N422WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29826
- Aircraft time: 61,646 hours, 36,197 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Condition: Corroded
- 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/SWAA2022040742223

## Discrepancy

CABIN; L1 DOOR LOWER CUT OUT SUPPORT ANGLE WITH CORROSION [MK 11-05] / REMOVED AND REPLACED SUPPORT ANGLE (CREASE BEAM) AT CABIN L1 DOOR LOWER CUTOUT IRW B737-700 SRM 51-40-2-0G-0 AND DWG # 141A8110. REPLACED DUE TO CRACK.

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