# SDR CA990430049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Lkheed 1011385114
- Engine: Rroyce RB21122B02
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CL
- Nature of condition: E
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA990430049

## Discrepancy

(CAN) ON CLIMB-OUT, THE NR 1 ENGINE VIBRATION WENT FROM 2 TO 5 UNITS ON BOTH CHANNELS.  THE THROTTLE WAS RETARDED AND THE VIBS STILL REMAINED AT 3 UNITS.  THE NR 1 ENGINE WAS SHUTDOWN.  THE OIL LEVEL WAS 18 LITRES ON SHUTDOWN AND WENT DOWN TO 3 LITRES AT LANDING.  MAINTENANCE FOUND OIL AND METAL PARTICLES IN THE EXHAUST.  THE ENGINE IS UNDER INVESTIGATION.

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