# SDR DALA2019051603085

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2019
- Submitted: May 20, 2019
- Operation: Air carrier
- Aircraft: N324US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 273
- Aircraft time: 82,041 hours, 37,484 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil Cooler
- Part number: 38807991
- Part serial: 94106
- Condition: Leaking
- Location: Apu
- Part time: 22,385 hours, 10,490 cycles
- 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/DALA2019051603085

## Discrepancy

OIL SMELL THRU ENTIRE CABIN + FLIGHT DECK, APU OIL COOLER FOUND TO BE LEAKING INTERNALLY THRU COOLING FINS, REPLACED APU OIL COOLER.

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