# SDR AU000311

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2000
- Submitted: June 23, 2000
- Operation: Air carrier
- Make and model: Bag BAE146300A
- Engine: Lyc ALF502*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Failed
- Location: Nr 4
- Stage of operation: CR
- How discovered: O
- Nature of condition: E, B, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU000311

## Discrepancy

(AUS) NR 4 ENGINE HAD EXCESSIVE VIBRATION AND SMOKE IN THE CABIN. INVESTIGATION FOUND LOW OIL QUANTITY AND SEIZED N2 DRIVE TRAIN.

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