# SDR YENA2021012000071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2021
- Submitted: January 20, 2021
- Operation: Air carrier
- Aircraft: [N646JB](https://openairdocs.org/aircraft/N646JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2945
- Aircraft time: 54,752 hours, 19,394 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Part number: 44018003
- Part serial: 6011
- Condition: Contaminated
- Location: Cabin Air
- Part time: 53,697 hours, 19,252 cycles
- 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/YENA2021012000071

## Discrepancy

FLT 1534, TPA-BDL.  DIVERTED TO MCO.  AFTER TAKEOFF GOT DIRTY SOCK SMELL, HEAVY IN REAR OF CABIN AND COCKPIT.  INCREASED DRASTICALLY IN DESCENT.  ECS CONTAMINATED DUE TO APU OIL LEAK.  ECS DECONTAMINATION PERFORMED, REF LP 3017123-1, AND PACK 1 PACK 2 OZONE FILTERS REPLACED REF LP 3017124, AFTER NO SMELL NOTED.  AIRCRAFT OK FOR SERVICE.  WORK PERFORMED  PER AMM 21-00-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.