# SDR GTIA2020071335251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2020
- Submitted: July 13, 2020
- Operation: Air carrier
- Aircraft: [N912NK](https://openairdocs.org/aircraft/N912NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 8038
- Aircraft time: 4,676 hours, 2,052 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- 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/GTIA2020071335251

## Discrepancy

BLW 11K DESCENDING SMELLED DIRTY SOCK SMELL GOT STRONGER AS WE DESENDED.   FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED.  PERFORMED OPS CHECK OF PRE-CONDITIONING IAW AMM 12-33-21. NO DIRTY SOCK SMELL NOTED. OPS CHECK OF NR 1 ENG IAW AMM 71-00-00. REMOVED AND REINSTALLED COVER ON INLET CONE IAW AMM 72-11-01. NO LEAKS FOUND.

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