# SDR ASAA2025051158645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2025
- Submitted: June 13, 2025
- Operation: Air carrier
- Aircraft: [N518AS](https://openairdocs.org/aircraft/N518AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35693
- Aircraft time: 58,483 hours, 17,534 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: 182A5305
- 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/ASAA2025051158645

## Discrepancy

DURING GVI OF SKIN CRACK FOUND LH HORIZONTAL RIB #6 TO BE CRACKED IN 2 PLACES. GROUNDED - YES. REPAIRED LH HORIZONTAL RIB #6 IAW B737-800 SRM 55-10-09-2R-4.

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