# SDR SWAA2024091933592

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2024
- Submitted: September 19, 2024
- Operation: Air carrier
- Aircraft: [N267WN](https://openairdocs.org/aircraft/N267WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32525
- Aircraft time: 57,915 hours, 34,799 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Stiffener
- Condition: Cracked
- Location: Zone 300
- 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/SWAA2024091933592

## Discrepancy

DURING NDI HFEC INSPECTION; FOUND LEFT HORIZONTAL STAB RIB 3 STIFFENER 4 IS CRACKED; L:0.5' MARKED<[01] REPAIRED LEFT HORIZONTAL STAB RIB 3 STIFFENER 4 IAW SRM 55-10-09-2R-4.;[02] VERIFIED RII CORRECTIVE ACTION 1.

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