# SDR SWAA2023013080076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2022
- Submitted: January 30, 2023
- Operation: Air carrier
- Aircraft: [N7744A](https://openairdocs.org/aircraft/N7744A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33931
- Aircraft time: 51,253 hours, 26,798 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: Horizontal 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/SWAA2023013080076

## Discrepancy

CRACK LEADING EDGE RIB IN LE STA 95.96 AT RT HORIZONTAL STABILIZER 2022-691465<[01] RENPLACED LEADING EDGE RIB IN LE STA 95.96 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; 51-10-02 Ï¿½TEM 9 AND DWG 186A1001 SHEET 1 REV. B. SEE<BR>INDIVIDUAL SIGNOFFS BELOW.;[02] CORRECTED STEP 1<BR>REPLACED LEADING EDGE RIB IN LE STA 95.96 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9 AND DWG 186A1001 SHEET 1 REV. B. SEE<BR>INDIVIDUAL SIGNOFFS BELOW.;[03] CORRECTED STEP 1 <BR>REPLACED LEADING EDGE RIB IN LE STA 95.96 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9 AND DWG 186A1001 SHEET 1 REV. B. RII;SEE <BR>INDIVIDUAL SIGNOFFS BELOW.

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