# SDR AALA2018111969015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2018
- Submitted: November 19, 2018
- Operation: Air carrier
- Aircraft: [N544UW](https://openairdocs.org/aircraft/N544UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4847
- Aircraft time: 25,210 hours, 9,414 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Plug
- Condition: Leaking
- Location: Apu Oil
- Stage of operation: IN
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2018111969015

## Discrepancy

CABIN ODOR REPORTED.  THE AIRCRAFT WAS GROUNDED.  MAINTENANCE ACCOMPLISHED A SMOKE, ODOR, FUMES INITIAL TROUBLESHOOTING IAW JC 26L00021001,  FOUND THE APU GENERATOR OIL PLUG LEAKING,  REPAIRED IAW AMM AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

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