# SDR AALA202211166008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2022
- Submitted: November 16, 2022
- Operation: Air carrier
- Aircraft: [N758US](https://openairdocs.org/aircraft/N758US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1348
- Aircraft time: 55,489 hours, 36,028 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu
- Part number: 38007081
- Part serial: P4145
- Condition: Odor
- Location: Zone 100
- Part time: 31,912 hours, 17,235 cycles
- 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/AALA202211166008

## Discrepancy

AIRCRAFT WAS GROUNDED: RANCID ODOR IN CABIN FROM TAKE OFF TO LANDING. MAINTENANCE ISOLATED THE SOURCE OF THE ODOR TO THE APU.   (OPEN)

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