# SDR YENA20130412074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2013
- Submitted: April 16, 2013
- Operation: Air carrier
- Aircraft: [N746JB](https://openairdocs.org/aircraft/N746JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3622
- Aircraft time: 18,529 hours, 6,367 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Packing
- Condition: Damaged
- 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/YENA20130412074

## Discrepancy

FLT 979 BOS-FLL, CREW REPORTED "DIRTY SOCK " SMELL STRONG IN COCKPIT DURING DESCENT.  FOUND EXTERNAL OIL LEAKING FROM APU OIL COOLER INLET LINE.  REMOVED AND REPLACED PACKINGS AND SECURED LINES IAW AMM 49-91-44.  OPS AND LEAK CHECK OK.  PERFORMED ECS DECONTAM.  REF AMM 21-00-00.  OPS OK.  NO ABNORMAL SMELLS NOTED.

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