# SDR YENA2021041200222

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2021
- Submitted: April 13, 2021
- Operation: Air carrier
- Aircraft: [N955JB](https://openairdocs.org/aircraft/N955JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6757
- Aircraft time: 20,664 hours, 6,786 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Ecs
- Condition: Odor
- Location: Aft Pass Cabin
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2021041200222

## Discrepancy

FLT 1589, EWR-SJU.  INFLIGHT REPORTED STRONG SOCK SMELL IN AFT CABIN FAINT SMELL IN COCKPIT.  OCCURED DESCENDING THRU 2000FT LOW POWER SETTING AND MAKING A TEMP ADJUSTMENT; PERFORMED LEVEL ""C"" DECONTAMINATION OF EVIROMENTAL CONTROL SYSTEM (ECS) PER AMM 21-00-00-615-804-A.  LEAK AND OPS TEST PERFORMED NO SMELL OR FAULTS.

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