# SDR GTIA2017022301804

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2017
- Submitted: February 28, 2017
- Operation: Air carrier
- Aircraft: [N611NK](https://openairdocs.org/aircraft/N611NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4996
- Aircraft time: 20,540 hours, 9,422 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Condition: Contaminated
- Location: Nr 2 Pack
- Stage of operation: DE
- 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/GTIA2017022301804

## Discrepancy

DIRTY SOCK ODOR FROM NR 2 PACK, DECENDING THROUGH 12,000' AND 8,000 FT. SUBSIDES WHEN PACK IS TURNED OFF.  PERFORMED DECONTAMINATION OF ECS. NO EVIDENCE OF ODOR AND CONTAMINATION FOUND IAW AMM 21-00-00-615-002 AND 21-00-00-615-004.  REACTIVATE NR 2 PACK FLOW CONTROL VALVE IAW AMM 21-51-00.

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