# SDR SIMA202604064001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2026
- Submitted: April 6, 2026
- Operation: Air carrier
- Aircraft: [N261NN](https://openairdocs.org/aircraft/N261NN), 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: 17000700
- Aircraft time: 21,703 hours, 14,599 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17086082005
- 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/SIMA202604064001

## Discrepancy

SEAT TRACK IS CORRODED BETWEEN FR 84 & 85, Y+276 (MAJOR REPAIR).   BLENDED CORROSION IN MULTIPLE AREAS,   AREAS OUT OF ALLOWABLE LIMITS IAW SRM 53-23-10 AD01.  REMOVED DAMAGED SECTION OF RT AFT SEAT TRACK IAW ETD2022-170-022163 REV.:C. LOCATED, TRIMMED, DRILLED, AND DEBURRED NEW SEAT TRACK REPAIR SECTION IAW SRM 53-00-10/REPAIR001.  TREATED SURFACE USING IAW SRM 51-23-04. PRIMED SURFACE IAW SRM 51-23-05 ETN-EJ-51-015, & RESTORED FINISH IAW 51-23-06, & ETN-EJ-51-015.  REMOVED ADDITIONAL DAMAGE FROM THE SEAT TRACK IAW ETD2022-170-022163, REV C. CLEANED, PREPPED, ALODINE & RESTORED FINISH ON THE SEAT TRACK AND REPAIR PARTS IAW SRM 51-23-04, SRM 51-23-06, ETN-EJ-51-008, ETN-EJ-51-009.

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