# SDR SWAA2023053029671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2023
- Submitted: May 30, 2023
- Operation: Air carrier
- Aircraft: [N7860A](https://openairdocs.org/aircraft/N7860A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 29362
- Aircraft time: 49,661 hours, 34,220 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- 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/SWAA2023053029671

## Discrepancy

CRACK LEADING EDGE RIB LOC. LE STA 105.26 AT LT HORIZONTAL STABILIZER 2023-282465<[01] REPLACED RIB AND FASTENERS LOC. LEADING EDGE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 Ï¿½TEM 9 AND SRM 51-40-02 AND DWG #186A1001 REV: A. <BR>SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED RIB AND FASTENERS LOC. LEADING EDGE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 Ï¿½TEM 9 AND SRM 51-40-02 AND DWG #186A1001 REV: A. SEE INDIVIDUAL SIGN OFFS BELOW. RII.

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