# SDR DALA2025110207998

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2025
- Submitted: November 2, 2025
- Operation: Air carrier
- Aircraft: [N133DU](https://openairdocs.org/aircraft/N133DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50052
- Aircraft time: 13,264 hours, 6,132 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/DALA2025110207998

## Discrepancy

DURING C2 + 6 YEAR (HEAVY) CHECK VISIT IN MSP, EXTENSIVE CORROSION WAS FOUND AT FR20 ON THE FWD END OF RBL 23 CABIN SEAT TRACK P/N C02312798-003 WHICH EXCEEDS PDL LIMITS.   REPLACED SEAT TRACK PER ER/A 629516-14. (LP 1283324)

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