# SDR WX0A2025031032346

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2025
- Submitted: March 10, 2025
- Operation: Air carrier
- Aircraft: [N193NV](https://openairdocs.org/aircraft/N193NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 6835
- Aircraft time: 20,527 hours, 7,847 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/WX0A2025031032346

## Discrepancy

(AIRCRAFT NOT GROUNDED) ODOR EVENT IN COCKPIT DURING FINAL DESCENT / EVIDENCE OF OIL LEAK FROM FCU DRAIN PORT DURING TASK CARD 21-000-002. R AND R APU FCU REF AMM 49-32-11-000-003-A AND AMM 49-32-11-400-003-A, OPS CHECK GOOD, LEAK CHECK GOOD, THIS CLEARS MEL 49-10-01A MDDR 208798, PLACARDS REMOVED. TC 21-000-003 COMPLETED (RESOLVED ON W/O: 516569 TASKCARD: NR-00001 ) CW TC 21-000-003ITEM: 1CW TC 21-000-003"

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