# SDR IPXA2026101873907

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2026
- Submitted: October 28, 2026
- Operation: Air carrier
- Aircraft: [N462UP](https://openairdocs.org/aircraft/N462UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28266
- Aircraft time: 41,618 hours, 21,864 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 146N5225
- 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/IPXA2026101873907

## Discrepancy

MAIN DECK, FLOOR STRUCTURE SEAT TRACK (BASE) HAS CORROSION AT BL0 BETWEEN STA 1640 & STA 1540 (UPPER AND LOWER SIDE). REMOVED CORROSION (3 POINTS) FROM SEAT TRACK FLANGE (BASE) I.A.W. B757-200PF SRM 51-10-02 AND EVALUATED I.A.W. B757-200PF SRM 53-00-52-1A-1. RESTORED SURFACE PROTECTIVE I.A.W. B757-200PF SRM 53-00-52-1A-1 AND SRM 51-20-01.

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