# SDR SIMA20251211004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2025
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N292NN](https://openairdocs.org/aircraft/N292NN), 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: 17000843
- Aircraft time: 14,816 hours, 10,149 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17003263001
- Condition: Corroded
- Location: Zone 200
- 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/SIMA20251211004

## Discrepancy

CORROSION AT FWD WET AREA RIGHT TRACK AT FR 16, Y+12 (MARKED). (MAJOR REPAIR) (LEVEL 2 CORROSION). BLENDED CORROSION AT FWD WET AREA RIGHT TRACK AT FR 16, Y+12 PER EMB-175 SRM 51-10-03. BLENDED AREA MEASURES (L- =1?, W.5?, H=.032?) AND IS FOUND TO BE OUT OF ALLOWABLE LIMITS PER EMB-175 SRM 53-10-10/AD01. REMOVED FWD RH SEAT TRACK PER EMB 175 SRM 51-40-08. LOCATED AND DRILLED NEW FWD RH SEAT TRACK (PN: 170-03263-001) PER EMB 175 SRM 51-40-02. RESTORED FINISH USING ALODINE, WHITE TOPCOAT, AND CIC PER EMB 175 SRM 51-23-05, EMB 175 SRM 51-23-06, EMB 175 CPM 51-27-00-910-001A, ETN-EJ-51-015 AND ETN-EJ-51-025. REMOVED AND REPLACED FWD RH SEAT TRACK BETWEEN FR 12 AND FR 21 PER EMB 175 SRM 51-40-08.

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