# SDR YENA201708140661

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2017
- Submitted: September 21, 2017
- Operation: Air carrier
- Aircraft: [N662JB](https://openairdocs.org/aircraft/N662JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3263
- Aircraft time: 40,024 hours, 14,109 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Leaking
- Location: Apu
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201708140661

## Discrepancy

DURING DESCENT WITHOUT APU RUNNING,  PASSING 18K, HAD A COCKPIT ODOR.   ODOR GOT STRONGER PASSING 5K,  PERFORMED INFO NOTICE AND TASK 05-50-00-810-831-A.  INSPECTED THE APU IAW AMM 49-00-81-810-874-A.  FOUND DRAIN LEAKING OIL FROM AFT DRAIN TUBE.   PERFORMED TASK ECS DECONTAINATION IAW AMM 21-00-615-002A.  R & R CABIN RECIRULATION FILTERS IAW AMM 21-00-00.  R & R THE APU IAW A320-49-11-11-400-004. OPS & LEAK CHECKED GOOD.

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