# SDR SWAA2024111850259

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2024
- Submitted: November 18, 2024
- Operation: Air carrier
- Aircraft: [N210WN](https://openairdocs.org/aircraft/N210WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34162
- Aircraft time: 65,145 hours, 39,063 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: Zone 300
- 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/SWAA2024111850259

## Discrepancy

HORIZONTAL STABILIZER L/E -PANEL 331B RIB#4 HAS CRACK.<[01] REMOVED AND REPLACED RIB #4 AT LT HORIZONTAL STAB PANEL 331B L/E SRM 51-40-02-0G-0 AND DWG 146A1304;[02] REMOVED AND REPLACED RIB #4 AT LT HORIZONTAL STAB PANEL 331B L/E SRM 51-40-02-0G-0 AND DWG 186A1304

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