# SDR YENA2026042300427

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2026
- Submitted: April 23, 2026
- Operation: Air carrier
- Aircraft: [N595JB](https://openairdocs.org/aircraft/N595JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02286
- Aircraft time: 78,745 hours, 28,543 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026042300427

## Discrepancy

FLT# 880, MBJ-JFK.  ODOR EVENT EXPERIENCED IN COCKPIT DECENDING TO FL180. EVENT WAS ALSO OBSERVED THROUGH 6000 FEET BY CABIN CREW. ISOLATION OF PACK 2 APPEAERED TO REDUCE THE EFFECTS. APU WAS NOT ON DURING EVENT; REF LOGPAGE 4408384 ITEM 2.(PERFORMED INSPECTION OF FWD CARGO COMPARTMENT FLOOR SELECTOR VALVE DUE TO EVIDENCE OF HYD FLUID FROM FWD WEEP HOLES. FOUND B NUT LOOSE, TORQUED TO SPEC REF AMM 52-36-12. NO LEAKS NOTED WHILE Y HYD PRESSURIZED + OPERATING SELECTOR VALVE. REPLACED HEPA FILTERS AS PRECAUTIONARY. PREFORMED DUAL ENGINE IDLE RUN REF AMM 72-00-00, ISOLATED PACKS, NO ODOR NOTED. Y + G HYD SERVICED REF AMM 12-12-29. A/C OK FOR CONT SVC) NO FURTHER ODOR NOTED. A/C OK FOR CONT SVC.

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