# SDR DALA2026062603802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2026
- Submitted: June 26, 2026
- Operation: Air carrier
- Aircraft: [N820NW](https://openairdocs.org/aircraft/N820NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0859
- Aircraft time: 83,722 hours, 10,871 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 983A000003
- Part serial: 0983A00ES002391
- Condition: Odor
- Location: Zone 100
- Part time: 52,431 hours, 7,485 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026062603802

## Discrepancy

ATB  DUE TO ELECTRICAL SMELL AND VISIBLE SMOKE IN THE FLIGHT DECK. REPLACED ACM. (8513608) AIRCRAFT WAS GROUNDED.

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