# SDR SWAA2026072060924

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2026
- Submitted: July 21, 2026
- Operation: Air carrier
- Aircraft: [N257WN](https://openairdocs.org/aircraft/N257WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32515
- Aircraft time: 65,106 hours, 39,315 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- 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/SWAA2026072060924

## Discrepancy

CORROSION ON PASSENGER CABIN SEAT TRACK AT BS 500C+8 ON CROWN, BS 500B+9 ON CROWN, BS 561 ON CROWN, BS 581 ON CROWN & WELL, BS 611 ON CROWN, BS 632 ON CROWN, BS 685-693 IN WELL, RBL45, WL 208.  REMOVED CORROSION ON PASSENGER CABIN SEAT TRACK IAW SRM 53-00-52-1A-1, SRM 51-10-02-0G-0.  SEAT TRACK FOUND TO BE IN LIMITS IAW SRM 53-00-52-1A-1.

---
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.