# SDR DALA2026102005746

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2026
- Submitted: October 20, 2026
- 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: 88,381 hours, 11,600 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Faulted
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026102005746

## Discrepancy

ATB, DUE TO PACK 1 FAULT FOLLOWED BY LIGHT HAZE IN THE CABIN.  REPLACED LEFT ACM. REPLACED RECIRC FILTERS AND PERFORMED OPS TESTS. OK FOR SERVICE. (9135940) AIRCRAFT WAS GROUNDED.

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