# SDR FDEA202010142490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2020
- Submitted: November 4, 2020
- Operation: Air carrier
- Aircraft: [N964FD](https://openairdocs.org/aircraft/N964FD), registered now
- Make and model: Boeing 757258
- Aircraft serial: 24884
- Aircraft time: 74,464 hours, 24,897 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 146N51331
- Condition: Corroded
- Location: Main Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202010142490

## Discrepancy

MAIN CABIN SEAT TRACK FLANGE HAS CORROSION AT RBL-45 STA 1320.  REMOVED CORROSION FROM MAIN CABIN SEAT TRACK STA 1320 RBL 45, IAW B757 SRM 51-10-02-0G.  ORIGINAL MATERIAL .090, 100% MATERIAL LOSS FOUND TO BE OUT OF LIMITS, IAW B757 SRM 53-00-52-1A.  REMOVED, FABRICATED, AND INSTALLED NEW SEAT TRACK SECTION FROM STA 1180-1320 RBL 45, IAW B757 SRM 51-40-02-0G AND DWG 146N5120 REV A AND REV C.

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