# SDR SWAA2022031470682

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2022
- Submitted: March 14, 2022
- Operation: Air carrier
- Aircraft: [N426WN](https://openairdocs.org/aircraft/N426WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 29830
- Aircraft time: 65,548 hours, 38,878 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: R/H Horiz. Stab.
- Stage of operation: UK
- 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/SWAA2022031470682

## Discrepancy

CRACK LEADING EDGE RIB LOCATED LEADING EDGE STATION 105.26 RT HORIZONTAL STAB 2022-68046 / [01] REPLACED RIB AND FASTENERS LOCATED LEADING EDGE RIB LOCATED LEADING EDGE STATION 105.26 RT HORIZONTAL STAB I.A.W B737 SRM 51-40-02 AND DRAWING 186A1001 REV-A SEE INDIVIDUAL SIGN OFF BELLOW;[02] REPLACED RIB AND FASTENERS LOCATED LEADING EDGE RIB LOCATED LEADING EDGE STATION 105.26 RT HORIZONTAL STAB I.A.W B737 SRM 51-40-02 AND DRAWING 186A1001 REV-A RII.SEE INDIVIDUAL SIGN OFF BELLOW

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