# SDR SIMA20250617002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2025
- Submitted: July 9, 2025
- Operation: Air carrier
- Aircraft: [N241NN](https://openairdocs.org/aircraft/N241NN), 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: 17000595
- Aircraft time: 22,450 hours, 15,079 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17065917005
- 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/SIMA20250617002

## Discrepancy

LH LATERAL SEAT TRACK FROM FR74-FR84 HAS (5) GOUGES, SOME WITH CORROSION. (MAJOR REPAIR) (LEVEL 2 CORROSION). BLENDED  SEAT TRACK FROM FRS-74-84 PER SRM 51-10-03. MEASUREMENTS FOR THE DEEPEST BLEND IS L=1 W=0.4 D=0.020 DEPTH OF 0.020 IS FOUND TO BE OUT OF LIMITS IAW SRM 53-23-10 AD 01 TABLE 102. LOCATED, DRILLED, & ALODINED HOLES IN NEW SEAT TRACK IAW SRM 51-40-02, AND EMB-175 SRM 51-23-04. INSTALLED NEW LH LATERAL SEAT TRACK AT FR74-84 PER EMB-175 SRM 51-40-08. RESTORED FINISH TO LH LATERAL SEAT TRACK AT FR74-84 PER EMB-175 SRM 51-23-06 / ETN-EJ-51-015 AND EMB-175 CPM 51-25-00-910-001-A. REMOVED AND REPLACED LH LATERAL SEAT TRACK PN 170-65917-005 AT FRS74-84 PER EMB-175 SRM 51-40-08.

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