# SDR FDEA201907281732

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2019
- Submitted: August 12, 2019
- Operation: Air carrier
- Aircraft: [N974FD](https://openairdocs.org/aircraft/N974FD), registered now
- Make and model: Boeing 757-2Y0
- Registry model: [Boeing 757-2Y0](https://openairdocs.org/model/boeing-757-2y0) (OpenAirDocs)
- Aircraft serial: 26158
- Aircraft time: 72,207 hours, 24,797 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 344-377
- 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/FDEA201907281732

## Discrepancy

SEAT TRACK HAS EVIDENCE OF CORROSION @ B/S-344-356 AND 367-374. REMOVED SEAT TRACK SECTION IAW SRM 51-40-02. REMOVED CORROSION FROM SEAT TRACK   SECTION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52-1A FIG101 DETAIL 1.  MATERIAL REMOVED 0.060" MAX ALLOWABLE 0.040"    FABRICATED NEW SEAT TRACK IAW DOCUMENT  #3504-NC-2 AND GMM 7-0-  1001. INSTALLED NEW SEAT TRACK IAW SRM 51-40-02 AND DRAWING # 3470.

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