# SDR SWAA2022031065353

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2022
- Submitted: March 10, 2022
- Operation: Air carrier
- Aircraft: [N458WN](https://openairdocs.org/aircraft/N458WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33857
- Aircraft time: 60,475 hours, 35,929 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: None
- Condition: Cracked
- Location: L/H Horiz. Stab.
- Stage of operation: UK
- 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/SWAA2022031065353

## Discrepancy

CRACK LEADING EDGE RIB CHORD LE STA 105.26 AT LT HORIZONTAL STABILIZER 2022-55317 / [01] REPLACED RIB AND FASTENERS LOC. LEADING EDGE LE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND AND DWG 186A1304 REV: - SHEET 1 SEE INDIVIDUAL SING OFF BELOW;[02] REPLACED RIB AND FASTENERS LOC. LEADING EDGE LE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND AND DWG 186A1304 REV: - SHEET 1 SEE INDIVIDUAL SING OFF BELOW

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