# SDR ASAA2024120655301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2024
- Submitted: January 18, 2025
- Operation: Air carrier
- Aircraft: [N512AS](https://openairdocs.org/aircraft/N512AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39043
- Aircraft time: 58,103 hours, 17,398 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Rib
- Part number: 182A5304
- 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/ASAA2024120655301

## Discrepancy

L/H HORIZONTAL STABILIZER HAS 2EA. CRACKS IN RIB STAB STA.120.30. GROUNDED - YES. REMOVED 2EA CRACKS IN RIB AT STA 120.30 ON LH HORIZONTAL STAB AND REPAIRED 2EA AREAS IAW B737-800 SRM 55-10-09-2R-4 CAT A REPAIR.

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