# SDR YENA201704280318

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2017
- Submitted: May 1, 2017
- Operation: Air carrier
- Aircraft: [N523JB](https://openairdocs.org/aircraft/N523JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1506
- Aircraft time: 62,844 hours, 22,736 cycles
- Engine: Iae V2527A5
- Engine time: 19,827 hours, 6,980 cycles
- System (JASC): [7110 · Engine Cowling System](https://openairdocs.org/jasc/7110)
- Part: Engine
- Condition: Failed
- Location: Nr 1
- Part time: 19,827 hours, 6,980 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201704280318

## Discrepancy

FROM CLIMB TO CRUISE, ALTITUDE FL 350, THERE WAS CONTINUOUS ENG OIL SCENT IN THE COCKPIT FROM THE BLEED AIR SUPPLY SYSTEMS.   THE NR 1 ENGINE WAS R & R,  ALL OP CHECKS NORMAL.

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