# SDR DALA2024011700733

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2024
- Submitted: January 17, 2024
- Operation: Air carrier
- Aircraft: [N856NW](https://openairdocs.org/aircraft/N856NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 0631
- Aircraft time: 78,579 hours, 10,111 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Indication Sys
- Condition: False Indication
- Location: Doors
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024011700733

## Discrepancy

SHIP 3356 DURING PREFLIGHT - DOORS 4L & 4R WOULD NOT SHOW CLOSED INDICATIONS. CORRECTIVE ACTION: CLEANED & CYCLED THE 4L & 4R DOORS BOTH DOORS ARE SHOWING CLOSED ON ECAM DOOR PAGE. (9140196)

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