# SDR YENA2022042200392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2022
- Submitted: April 22, 2022
- Operation: Air carrier
- Aircraft: [N806JB](https://openairdocs.org/aircraft/N806JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 05302
- Aircraft time: 37,289 hours, 11,832 cycles
- System (JASC): [3500 · Oxygen System](https://openairdocs.org/jasc/3500)
- Part: None
- Condition: None
- Stage of operation: CR
- 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/YENA2022042200392

## Discrepancy

FLT#1923, SJU-DCA. 'STARTED APU - INFLIGHT CAME ON AC HAD DIRTY SOCK SMELL; REMOVED AND REPLACED RECIRCULATION FILTERS REF AMM 21-21-41. PERFORMED INSPECTION OF APU (EXTERIOR) REF AMM 49-00-00-200-811-A, NO DEFECTS NOTED. C/W INFORMATION NOTICE 2017-T015, SECTION B 92). THE AIRCRAFT IS OK FOR SERVICE. ACCOMPLISHED A LEVEL OF DECONTAMINATION OF THE ECS REF AMM 21-00-00-815-802, DETERMINED APU BLEED AS THE SOURCE OF SMELL PER ODOR EVENT DECISION TABLE.'

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