# SDR DALA2026080604537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2026
- Submitted: August 6, 2026
- Operation: Air carrier
- Aircraft: [N823NW](https://openairdocs.org/aircraft/N823NW), registered now
- Make and model: Airbus A330-302
- Registry model: [Airbus A330-302](https://openairdocs.org/model/airbus-a330-302) (OpenAirDocs)
- Aircraft serial: 1628
- Aircraft time: 48,807 hours, 6,208 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Part number: 964A000005
- Part serial: 1537
- Condition: Burned
- Location: Zone 100
- Part time: 93,218 hours, 12,245 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026080604537

## Discrepancy

SMKE/FUME - DUE TO HEAVY SMOKE IN THE FLIGHT DECK AND CABIN UPON LANDING.   REPLACED NR 1 PACK ACM AND FLOW CONTROL VALVE. (9094717) AIRCRAFT WAS GROUNDED.

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