# SDR YENA2021030100138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2021
- Submitted: March 2, 2021
- Operation: Air carrier
- Aircraft: [N519JB](https://openairdocs.org/aircraft/N519JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1398
- Aircraft time: 76,766 hours, 28,164 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Bleed Air Sys
- Condition: Odor
- Location: Apu
- Stage of operation: DE
- 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/YENA2021030100138

## Discrepancy

FLT 927, EWR-MCO. ODOR ON DECENT PASSING THRU 18,000' FT. OBSERVED IN COCKPIT AND ENTIRE CABIN SEE REPORT. ( APU BLEED AIR SUPPLY SYSTEM ); APU BLEED ODOR RECLASSIFIIED AS A LEVEL 1 ODOR AFTER OPS CHECK SYSTEM. IN COMPLIANCE WITH INFO NOTICE 2017-T0155 SECTION A. AIRCRAFT IS OK FOR SVC

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