# SDR GTIA2022112136787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2022
- Submitted: November 22, 2022
- Operation: Air carrier
- Aircraft: [N638NK](https://openairdocs.org/aircraft/N638NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 6463
- Aircraft time: 27,722 hours, 12,461 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Stage of operation: DE
- 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/GTIA2022112136787

## Discrepancy

DESCENDING THROUGH CLOUDS "13000 " DIRTY SOCK ODOR-CAPT REPORTED PACK# 1 SELECTED OFF SMELL WENT AWAY REF TSM 05-50-00-810-831-A FOUND DEICE FLUID IN THE APU INLET PERFORMED ENG 1 & 2 IDLW RUNS & CHECKED #2 PACK WITH ENG #1 & ENG #2 BLEEDS USING AEROTRACER NK13335T NO FAULTS ON THE AEROTRACER SUSPECT APU & #1 PACK CAUSE OF ODOR SEE LOGPAGES 2951000-2 & 3008601-1 FOR APU & PACK #1 DEFERRAL ENG RUNS IAW AMM 71-00-00

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