# SDR GTIA2019112533816

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2019
- Submitted: November 25, 2019
- Operation: Air carrier
- Aircraft: [N618NK](https://openairdocs.org/aircraft/N618NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5458
- Aircraft time: 26,584 hours, 12,117 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu
- Condition: Odor
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2019112533816

## Discrepancy

FUME EVENT AT 6,000 FT WHILE LEVELING OFF AND POWER WAS ADDED-PERFORMED TSM # 05-50-00-810-831-A. PERFORMED ISOLATION OF AIRBLEED SYSTEMS TO FIND SOURCE OF ODOR. DETERMINED THAT SOURCE OF ODOR CAME FROM PACK#2 AND APU.

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