# SDR YENA2026021700202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2026
- Submitted: February 17, 2026
- Operation: Air carrier
- Aircraft: [N828JB](https://openairdocs.org/aircraft/N828JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 05723
- Aircraft time: 46,394 hours, 15,662 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 1
- 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/YENA2026021700202

## Discrepancy

FLT 839, JFK-BQN,  PASSING 10000FT WE BOTH SMELLED OIL.   COMPLIED WITH THE PROCEDURE AND AFTER 3 MINS,  TURNED ON THE NR 1 PACK AND OODR CAME BACK. MUSTY ACID ODOR.  COMPLIED WITH INFO NOTICE 2017-T015 STEPS 1 & 2 INDENTIFIED ODOR AS A TYPE 5. NO 30 DAY HISTORY. NR 1 PACK WILL BE PLACED ON MEL REF LOG PAGE 4480585 ITEM # 1. ACFT OK FOR SERVICE.

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