# SDR YENA2024012200078

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2024
- Submitted: January 22, 2024
- Operation: Air carrier
- Aircraft: [N984JB](https://openairdocs.org/aircraft/N984JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07874
- Aircraft time: 26,416 hours, 5,210 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: DE
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2024012200078

## Discrepancy

FLT#237, BOS-GND. 'DURING DESCENT INFLIGHT EXERCISED A LEVEL 2 ODOR AT DESCENDING BELOW 6000; COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION A. ISOLATED FAULT TO TYPE 10 (A) 1, C, PER TSM 05-50-00-810-085-B/ TSM 05-50-00-810-085-D. A/C OK FOR SVC. ENG RUN ACCOMPLISHED BY CREW AND NO DODR NOTED FROM EITHER ENGINES OR PACKS.'

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