SDR CA990430049

Service difficulty report · Engine · Lkheed 1011385114

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)
Part: Engine
Condition: Malfunctioned
Location: Nr 1
Stage of operation: CL
Nature of condition: E
Precautionary procedure: E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(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.