# SDR SWAA2022022314726

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2018
- Submitted: February 24, 2022
- Operation: Air carrier
- Aircraft: N785SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 30602
- Aircraft time: 63,485 hours, 37,163 cycles
- System (JASC): [5531 · Vertical Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5531)
- Part: Rib
- Condition: Cracked
- Location: Vertical 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/SWAA2022022314726

## Discrepancy

VERTICAL STAB LEADING EDGE. LEADING EDGE RIB IS CRACKED AT FASTNER HOLE ON RH SIDE AT LEADING EDGE STA 297.5 (MARKED) / REMOVED AND REPLACED RIB A VERTICAL STAB LEADING EDGE STA 297.5 PN 176A1410-11 IAW SRM 51-40-020-0G-0 AND DWG 176A1001 REV C

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