# SDR DALA2024121611760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2024
- Submitted: December 16, 2024
- Operation: Air carrier
- Aircraft: [N814NW](https://openairdocs.org/aircraft/N814NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0806
- Aircraft time: 79,899 hours, 10,508 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Condition: Faulted
- Location: Zone 800
- Stage of operation: CR
- 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/DALA2024121611760

## Discrepancy

SHIP 3314 CABIN DOOR 4R SHOWS OPEN @ CRUISE FL330. PRESSURIZATION NORMAL. CORRECTIVE ACTION: R/R PROX SENSOR 22MJ / PROX SENSOR 24MJ / PSCU 5MJ. OPS CHECK GOOD. (6572636)

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