# SDR FDEA202608121115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2026
- Submitted: August 14, 2026
- Operation: Air carrier
- Aircraft: [N919FD](https://openairdocs.org/aircraft/N919FD), registered now
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 24636
- Aircraft time: 79,663 hours, 30,237 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 146N51231
- 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/FDEA202608121115

## Discrepancy

MAIN CABIN SEAT TRACK BETWEEN BS 1180 TO BS 1200 LBL 24.75 OUTB FLANGE WITH   CORROSION   REMOVED CORROSION AT MAIN CABIN SEAT TRACK AT STA 1180 TO 1200 LBL 24.75 IAW B757 SRM   51-10-02-0G FOUND TO BE OUT OF LIMITS IAW B757 SRM 53-00-52-1A FIG 101 DETAIL VII REMOVED   AND INSTALLED NEW SEAT TRACK SECTION BTW STA 1180-1240 LBL 24.75 IAW B-DWG 146N5123   REV A AND SRM 51-40-02-0G

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