# SDR USAA2014071100002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2014
- Submitted: July 11, 2014
- Operation: Air carrier
- Aircraft: [N165US](https://openairdocs.org/aircraft/N165US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1431
- Aircraft time: 45,704 hours, 16,858 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: O-Ring
- Condition: Leaking
- Location: Apu
- Stage of operation: NR
- 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/USAA2014071100002

## Discrepancy

AN UNUSUAL ODOR THROUGHOUT CABIN.  R & R APU OIL FILTER HOUSING O RING IAW AMM 49-91-41. LEAK CHECKED GOOD.  ACCOMPLISHED JOB CARD 26L00021002, APU SMELL IN CABIN & JOB CARD 26L00021004, DECONTAMINATION OF ECS APU & ENGINES.  NO SMELL IN CABIN NOTED.  ACCOMPLISHED JOB CARD 26L00021001, TROUBLESHOOT CABIN AIR QUALITY, OK FOR SERVICE.

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