# SDR R61A2021020700146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2021
- Submitted: February 9, 2021
- Operation: Air carrier
- Aircraft: [N728YX](https://openairdocs.org/aircraft/N728YX), 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: 17000510
- Aircraft time: 13,637 hours, 8,888 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17003264001
- Condition: Corroded
- Location: Frames 16-19
- 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/R61A2021020700146

## Discrepancy

DURING HEAVY MAINTENANCE FOUND CORROSION ON FWD FUSELAGE FLOOR STRUCTURE, LH IB SEAT TRACK BEAM BETWEEN FR16 AND FR19. FWD FUSELAGE FLOOR STRUCTURE LH IB SEAT TRACK BEAM BETWEEN FR16 AND FR19 REPLACED WITH NEW IAW EMB SRM 51-41-01, 51-43-03 AND 51-43-04.A/C REMAINS IN CHECK.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.