# SDR SIMA20260303007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2026
- Submitted: March 27, 2026
- Operation: Air carrier
- Aircraft: [N259NN](https://openairdocs.org/aircraft/N259NN), 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: 17000682
- Aircraft time: 22,019 hours, 14,766 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17001734003
- Condition: Gouged
- 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/SIMA20260303007

## Discrepancy

SSI 53-21-005-0090 LH LONGITUDINAL SEAT TRACK IS GOUGED ON TOP SIDE AT FR 23 AND Y= -29.5" (MAJOR) (REPAIR). BLENDED AREA ON FWD LH LONGITUDINAL SEAT TRACK ON TOP SIDE AT FR 23 AND Y=29.5? PER EMB 175 SRM 51-10-03. AREA MEASURES (L: .7" W: .2" D: .027") AND IS FOUND TO BE OUT OF ALLOWABLE LIMITS PER EMB 175 SRM 53-21-10/AD01. LOCATED, DRILLED, COUNTERSUNK, AND TREATED HOLES IN NEW SEAT TRACK PN 170-01734-003 PER EMB-175 SRM 51-40-02, EMB-175 SRM 51-40-04, EMB-175 SRM 51-23-04. RESTORED FINISH TO FASTENERS IN FWD LH LONGITUDINAL SEAT TRACK PER EMB-175 SRM 51-23-06 ,ETN-EJ-51-015 APPLIED CIC PER EMB-175 CPM 51-25-00. INSTALLED NEW SEAT TRACK PN 170-01734-003 IAW E-175 SRM 51-40-08.

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