# SDR SWIA2026050576021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2026
- Submitted: May 20, 2026
- Operation: Air carrier
- Aircraft: [N267SY](https://openairdocs.org/aircraft/N267SY), registered now
- Make and model: Emb ERJ 170-200 LL
- Registry model: [EMB ERJ 170-200 LL](https://openairdocs.org/model/embraer-s-a-erj-170-200-ll) (OpenAirDocs)
- Aircraft serial: 17000722
- Aircraft time: 18,102 hours, 14,408 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Chafed
- Location: Zone 500 Slat
- 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/SWIA2026050576021

## Discrepancy

FURTHER CHAFED FOUND ON LT WING SLAT 4 AFT EXTERNAL BOTTOM SKIN AT OTBD HARNESS TUBE AT PREVIOUS BLENDED AREA AS MARKED. FOUND ON ETD2024-170-004693 RECURRING DETAILED VISUAL INSPECTION. REMOVED PAINT FROM THE LT WING SLAT 4 AT THE OUTBOARD HARNESS TUBE ON THE AFT EXTERNAL BOTTOM SKIN FOR EVALUATION.  FOUND TO BE PAINT DAMAGE ONLY - NO ADDITIONAL, MEASUREABLE MATERIAL LOSS REF ERJ175 SRM 51-75-16 AND REF ERJ175 SRM 51-10-02.  MEASURED MATERIAL LOSS STILL AT .994"(L) X .682"(W) X .020"(H) REF ETD2024-170-004693.

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