# SDR DALA2023090107161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2023
- Submitted: September 1, 2023
- Operation: Air carrier
- Aircraft: [N809NW](https://openairdocs.org/aircraft/N809NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0663
- Aircraft time: 80,129 hours, 10,534 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023090107161

## Discrepancy

SHIP 3309 DURING C-CHECK, ON JANUARY 18, 2023, THE FOLLOWING CORROSION FINDING WAS DISCOVERED ON A SEAT TRACK ON NRC #583 AND IT SHOULD HAVE BEEN CLASSIFIED AS LEVEL 2 CORROSION. "CORROSION RBL 83 FRAME 71 TO 74". CORRECTIVE ACTION: REMOVED AND REPLACED PER A330 SRM 51-72-11. (2946346)

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