# SDR SWAA2023020881244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2022
- Submitted: February 8, 2023
- Operation: Air carrier
- Aircraft: [N7855A](https://openairdocs.org/aircraft/N7855A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 29357
- Aircraft time: 53,057 hours, 34,450 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Rib
- Condition: Cracked
- Location: Zn 300 Stabilize
- 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/SWAA2023020881244

## Discrepancy

CRACK LEADING EDGE RIB LE STA 105.26 AT LT HORIZONTAL STABILIZER 2022-696685<[01] REPLACED LEADING EDGE RIB LE STA 105.26 AT LT HORIZONTAL STABILIZE IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DRAWING 186A1001; SHEET: 10; REV A SEE INDIVIDUALS SIGN OFF BELOW;[02] REPLACED LEADING EDGE RIB LE STA 105.26 AT LT HORIZONTAL STABILIZE IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DRAWING 186A1001; SHEET: 10; REV A SEE INDIVIDUALS SIGN OFF BELOW RII

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.