# SDR YENA2025040200353

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2025
- Submitted: April 2, 2025
- Operation: Air carrier
- Aircraft: [N665JB](https://openairdocs.org/aircraft/N665JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 03348
- Aircraft time: 63,452 hours, 22,872 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Condition: Contaminated
- Location: Zone 200
- Stage of operation: CL
- 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/YENA2025040200353

## Discrepancy

FLT#1519, BOS-MIA. 'ODOR/FUMES TRANSIENT IN CLIMB. DISSIPATED PACK 1 SELECTOR OFF RETURNED WITH DELECTION OF PACK 1 IN DECENT BECAME LEVEL 2-3 WITH APU AND PACKS; C/W INFO NOTICE 2017-T015, SECTION B2 IDENTIFIED ODOR REPLACE RECIRCULATION FILTERS DECONTAMINATION LEVEL B WAS ACCOMPLISHED PER TSM 05-50-00-810-085-B A/C OK FOR SVC MDDR CLEARED MX-4 UPDATED/PLACARD REMOVED.'

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