# SDR C2XA01CL102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2001
- Submitted: May 14, 2001
- Operation: Air carrier
- Aircraft: N97841
- Make and model: Aerosp ATR 42-320
- Registry model: [Aerosp ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (OpenAirDocs)
- Aircraft serial: 280
- Engine: Pwa PW121
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: 310450001
- Part serial: 121117
- Condition: Failed
- Location: Nr 1
- Part time: 24,236 hours, 28,703 cycles
- Stage of operation: AP
- How discovered: V
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA01CL102

## Discrepancy

CLE FLIGHT 3031 THE CREW REPORTED SMOKE SMELL ON APPROACH TO CLEVELAND.  MAINTENANCE INSPECTED AND FOUND THE NR 1 ENGINE TO BE LEAKING OIL INTERNALLY.  THE NR 1 ENGINE WAS REPLACED AND OPERATIONAL CHECKS WERE GOOD.  THE AIRCRAFT WAS RELEASED FOR SERVICE.

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