# SDR SWAA2024081309101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2024
- Submitted: August 13, 2024
- 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: 59,419 hours, 35,640 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: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024081309101

## Discrepancy

CORROSION ON PASSENGER CABIN SEAT TRACK IN THE WELL LBL45 BS727; BS727A+12 WL208.<[01] COMPLETED STEPS 1; 2 AND 3.;[02] COMPLETED STEP 5;[03] REMOVED AND REPLACED PASSENGER CABIN SEAT TRACK FROM LBL 45 BS 540 TO BS 727B WL 208 PER SRM 51-40-02-0G-0 AND BOEING DWG. 144A5300.<BR>USED TOOL I/D E11969 08/2024;[04] VERIFIED CORRECTIVE ACTION ENTRY 3. WITH STEPS 1-5

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