# SDR K11A2023033100202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2022
- Submitted: March 31, 2023
- Operation: Air carrier
- Aircraft: [N331CK](https://openairdocs.org/aircraft/N331CK), registered now
- Make and model: Boeing 737-300
- Registry model: [Boeing 737-300](https://openairdocs.org/model/boeing-737-300) (OpenAirDocs)
- Aircraft serial: 23747
- Aircraft time: 73,167 hours, 49,984 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Seat Track
- Condition: Corroded
- Location: Zone 100
- Part time: 73,167 hours, 49,984 cycles
- 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/K11A2023033100202

## Discrepancy

FUSELAGE FLOOR STRUCTURE - SEAT TRACK AT STA 420 RBL 26" (APPROX) HAS EVIDENCE OF CORROSION.

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