# SDR SWAA2025022083596

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2025
- Submitted: February 20, 2025
- Operation: Air carrier
- Aircraft: [N7723E](https://openairdocs.org/aircraft/N7723E), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32670
- Aircraft time: 58,504 hours, 30,432 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Buckled
- 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/SWAA2025022083596

## Discrepancy

LH HORIZONTAL STAB LEADING EDGE 331B; LE STA 198.25; RIB IS BUCKLED AT AFT RADIUS.<[01] REMOVED L/H HORZ STAB L/E 331B RIB IAW SRM 51-40-02-0G-0 AND DWG 186A1001 REV A VERIFIED PART USING P/N 654A0004-685 ATAG A285988 AND DWG 186A1001 REV A INSTALLED RIB IAW SRM 51-40-02-0G-0 AND IAW BOEING DWG 186A1001 REV A.

---
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.