# SDR F3LA2011072100661

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2011
- Submitted: July 21, 2011
- Operation: Air carrier
- Aircraft: [N941FR](https://openairdocs.org/aircraft/N941FR), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2483
- Aircraft time: 24,310 hours, 9,957 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Smoke
- Location: Nr 1
- Stage of operation: AP
- 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/F3LA2011072100661

## Discrepancy

DURING APPROACH 8,000 MSL, WHISTLE AND SMOKE COMING FROM LONG A/C VENT. NO ECAM CHECKED AIR COND PAGE LOWER SCREEN AIR WAS 100+ FROM PACK ONE.  LANDED AND MECHANIC HAD TURNED PACK 1 ON AND OFF AND SMELLED SMOKE.  PERFORMED TROUBLESHOOTING OF PACK 1 OVERHEAT MESSAGE PER TSM 21 -61-00-810-801. CONFIRMED NR 1 PACK TO BE SOURCE OF SMOKE. NR 1 PACK DEFERRED PER MEL 21 -520 LD.

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