# SDR CALA2026022714121

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2026
- Submitted: February 27, 2026
- Operation: Air carrier
- Aircraft: [N461UA](https://openairdocs.org/aircraft/N461UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1266
- Aircraft time: 78,530 hours, 32,400 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Contaminated
- Location: Zone 100
- Stage of operation: TX
- How discovered: O
- Nature of condition: C, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026022714121

## Discrepancy

SMOKE/FUMES IN CABIN  AFTER RESET OF PACK 2.    VERIFIED WITH FLIGHT CREW AND OPERATIONS THAT ACFT WAS DE-ICED WITH APU & PACKS ON.  RAN PACKS TO CLEAR GLYCOL SMOKE ODOR, PACK 2 OVERHEATED AGAIN.  ACCOMPLISHED TSM 05-50-00 AND AMM 05-51-10 AFTER RUNNING PACK 1 ON HIGH FLOW, SMOKE ODOR CLEARED.

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