# SDR YENA2026020200112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2026
- Submitted: February 2, 2026
- Operation: Air carrier
- Aircraft: [N643JB](https://openairdocs.org/aircraft/N643JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02871
- Aircraft time: 70,995 hours, 25,393 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu
- Condition: Contaminated
- Location: Zone 100
- Stage of operation: NR
- 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/YENA2026020200112

## Discrepancy

FLT 461, LGA - PBI,.  INFLIGHT CREW MEMBER REPORTS SMELLING FUMES UPON BOARDING ACFT.  ACCOMPLISHED INFO NOTICE 2017-TO15M.  ACCOMPLISHED TSM 05-50-00-810-831-A.VERIFIED NO 30 DAY HISTORY.  FOUND APU TO BE CAUSE OF ODOR, TYPE1, APU.ACCOMPLISHED DECONTAMINATIN IAW TSM. NO ODOR PRESENT WITH APU BLEED OFF.SEE LOG PG 4454690 FOR MEL OF APU.

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