SDR CA990311068

Service difficulty report · Engine · Lkheed 1011385115

Difficulty date: November 23, 1998
Submitted: March 26, 2000
Operation: Air carrier
Make and model: Lkheed 1011385115
Engine: Rroyce RB21122B
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Malfunctioned
Location: Nr 2
Stage of operation: TO
Nature of condition: E
Precautionary procedure: C

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

What was found

(CAN) ON TAKEOFF ROLL, NR 2 ENGINE VIBRATION WENT TO 3.3 UNITS. TAKEOFF ABORTED. A HIGH POWER RUN WAS CARRIED OUT ON THE WAY BACK TO THE GATE AND THE VIBRATION WENT BACK TO WITHIN LIMITS WHEN THE ENGINE WARMED UP. THE AIRCRAFT WAS RETURNED TO SERVICE. THE REPORT FROM ROLLS ROYCE, IN THE WAY OF AN EXPLANATION, WILL BE FAXED WHEN RECEIVED.