# SDR SWAA2026063005364

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2026
- Submitted: July 1, 2026
- Operation: Air carrier
- Aircraft: [N929WN](https://openairdocs.org/aircraft/N929WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36631
- Aircraft time: 58,054 hours, 35,506 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- 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/SWAA2026063005364

## Discrepancy

RIGHT HORIZONTAL STAB REMOVABLE LEADING-EDGE 2ND FROM INBD RIB CRACKED.   REMOVED, LOCATED, AND DRILLED.  REPLACED NEW RT HORIZONTAL STAB REMOVABLE LEADING-EDGE 2ND FROM INBD RIB IAW SRM 51-40-02-0G-0, 51-40-05-0G-0, AND DWG 186A1001, REV B.

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