# SDR SIMA20251001002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2025
- Submitted: November 3, 2025
- Operation: Air carrier
- Aircraft: [N251NN](https://openairdocs.org/aircraft/N251NN), 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: 17000641
- Aircraft time: 22,268 hours, 14,836 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 17031036021
- Condition: Gouged
- Location: Zone 500
- 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/SIMA20251001002

## Discrepancy

LH WING FIXED LEADING EDGE UPPER SKIN BETWEEN SLATS 3/4 IS GOUGED. (MAJOR REPAIR). RAR LH WING FIXED LEADING EDGE UPPER SKIN BETWEEN SLATS 3/4 IAW ERJ 175 SRM 51-40-08

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