# SDR CALA2025081207630

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2025
- Submitted: August 12, 2025
- Operation: Air carrier
- Aircraft: [N17244](https://openairdocs.org/aircraft/N17244), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28954
- Aircraft time: 78,630 hours, 29,328 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Structure
- Part number: 186A13525
- 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/CALA2025081207630

## Discrepancy

CRACK FOUND ON LT HORIZ STAB LEADING EDGE, AT RIB OF LE HSS 95.96. REF AAR N/R 97525091.  REMOVED AND REPLACED L/H HORIZONTAL STAB LEADING EDGE RIB AT L/E STA 95.96 REF 51-40-02-0G-0 AND DWG 186A1001.

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