# SDR SWAA201906133628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2019
- Submitted: June 13, 2019
- Operation: Air carrier
- Aircraft: [N570WN](https://openairdocs.org/aircraft/N570WN), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 33657
- Aircraft time: 56,123 hours, 27,855 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Stiffener
- Part number: 182A5403
- Condition: Cracked
- Location: Horizontal Stab
- 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/SWAA201906133628

## Discrepancy

R/H HORIZONTAL STABILIZER RIB STIFFENER CRACKED IN THE LOWER RADIUS OF THE 1ST STIFFENER FROM FRONT STAB. STA. 120.30. / REPAIRED STIFFENER PER SRM.

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