# SDR SWAA2022021070718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2018
- Submitted: February 10, 2022
- Operation: Air carrier
- Aircraft: N716SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27850
- Aircraft time: 69,682 hours, 40,938 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Stiffener
- Condition: Cracked
- Location: Wheel Well Rh
- 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/SWAA2022021070718

## Discrepancy

STA. 663 RBL5 VERTICLE STIFFENER CRACKED BETWEEN TWO FASTERS. / REPLACED STA: 663 RBL 5 VERTICAL STIFFENER IAW B737-700 SRM 51-40-02-0G-0 DWG: 144A 7100 REV: B TAG: WN3325

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