# SDR GTIA2024012637802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2024
- Submitted: January 27, 2024
- Operation: Air carrier
- Aircraft: N528NK
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2983
- Aircraft time: 59,874 hours, 27,562 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Duct
- Condition: Contaminated
- Location: Apu Bleed
- Stage of operation: CL
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2024012637802

## Discrepancy

AIR QUALITY EVENT DEPARTING ORD SHUT DOWN PACK 1. AIR QUALITY IMPROVED. MUSTY SMELL WAS OBSERVED. -DUE TO HISTORY OF AIR QUALITY EVENTS, TI 2100-2004 ISSUED AND PERFORMED. PERFORMED AMM TASK 36-12-00 DECONTAMINATION OF THE BLEED AIR DUCTING SYSTEM. NO ODOR NOTED AT THIS TIME ON ENG 1, ENG 2, OR APU BLEED.

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