# SDR GTIA2020021335011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2020
- Submitted: February 13, 2020
- Operation: Air carrier
- Aircraft: [N622NK](https://openairdocs.org/aircraft/N622NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5804
- Aircraft time: 24,618 hours, 11,188 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: AP
- 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/GTIA2020021335011

## Discrepancy

FUMES IN COCKPIT DURING APPROACH. MUSTY SMELL. TURNED PACK 1 OFF AND THE SMELL WENT AWAY.-PERFORMED TSM 05-50-00-810-831-A. PERFORMED GVI OF ENGS & APU IAW AMM 49-16-00 & 71-00-00 NO LEAKS NOTED RAN BOTH ENGS & APU BLEED TO ISOLATE PACK 1 & 2 NO ODORS PICKED UP BY AERO TRACER DURING RUN UABLE TO DUPLICATE.

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