# SDR SWAA2020040223170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2020
- Submitted: April 2, 2020
- Operation: Air carrier
- Aircraft: N763SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27877
- Aircraft time: 70,234 hours, 41,391 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: 186A1301
- Condition: Cracked
- Location: Rt Horiz Stab
- 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/SWAA2020040223170

## Discrepancy

CRACK LEADING EDGE RIB LE STA 78.29 ON ACCESS PANEL 341B AT RT HORIZO NTAL STABILIZER / REPLACED LEADING EDGE RIB LOC. STA 78.29 ON ACCESS PANEL 341B AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 PARAGRAPH 9 AND DWG 186A1301; DWG 186A1001

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