# SDR CALA2017102303745

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2017
- Submitted: October 23, 2017
- Operation: Air carrier
- Aircraft: [N855UA](https://openairdocs.org/aircraft/N855UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1737
- Aircraft time: 50,241 hours, 21,564 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017102303745

## Discrepancy

MUSTY, OIL SMELL IN CABIN ON DESCENT, SMELL DISSIPATES WITH PACK 2 OFF. PERFORMED TROUBLESHOOTING OF CABIN OIL FUMES, IAW A319/A320 TSM 49-00-00-810-921A12. PERFORMED PRE-CONDITIONING WITH APU. NO FUMES IN CABIN IAW A319/A320 AMM 12-33-21-618-001-A.

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