# SDR MASA20261022243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2026
- Submitted: October 23, 2026
- Operation: Air carrier
- Aircraft: [N83329](https://openairdocs.org/aircraft/N83329), 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: 17000487
- Aircraft time: 24,894 hours, 15,369 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17003264001CTX
- Condition: Corroded
- Location: Zone 200
- Part time: 24,894 hours, 15,369 cycles
- 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/MASA20261022243

## Discrepancy

DURING HEAVY CHECK, INSPECTIONS OF THE INTERNAL FUSELAGE FLOOR STRUCTURE AT FWD WET AREA, CORRODED UH SEAT TRACK FROM FR 12 UH TO FR 20 UH, LBL 11, REMOVED AND REPLACED WITH NEW IAW ERJ 175 SRM 51-41-01, SRM 51-41-02 AND SRM 51-43-03. NRC 4502703-2000-0279. REV 45 DATED MAY-28-2021, REV 50 DATED OCT-20-2023.

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