# SDR SWIA2025090200803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2025
- Submitted: September 2, 2025
- Operation: Air carrier
- Aircraft: [N118SY](https://openairdocs.org/aircraft/N118SY), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000420
- Aircraft time: 28,459 hours, 16,696 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: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2025090200803

## Discrepancy

RH HORIZONTAL STAB RIB 12 HAS SUSPECTED CRACK ON UPPER SIDE 4TH RIVET FROM THE FRONT BETWEEN FRONT SPAR AND UPPER SKIN STRINGER 2. REMOVED AND REPLACED RH HORIZONTAL STAB RIB 12 REF: SRM 51-40-08 ETD2025-170-926732 (P.O# 325561).

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