# SDR DALA2021101206256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2021
- Submitted: October 12, 2021
- Operation: Air carrier
- Aircraft: [N821NW](https://openairdocs.org/aircraft/N821NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0865
- Aircraft time: 61,830 hours, 8,088 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: None
- Condition: None
- 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/DALA2021101206256

## Discrepancy

SHIP 3321 AFT L CABIN DOOR FAULTS. CORRECTIVE ACTION: REPLACED 23MJ PROXIMITY SENSOR WITH REF TO A330 AMM 52-71. ADJUSTED PROXIMITY SENSOR. (1946938)

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