SDR ARWA0010401

Service difficulty report · Engine · Lkheed 1011385114

Difficulty date: April 1, 2001
Submitted: April 5, 2001
Operation: Air carrier
Aircraft: N260FA
Make and model: Lkheed 1011385114
Aircraft serial: 193A1158
Aircraft time: 57,001 hours, 20,294 cycles
Engine: Rroyce RB211524B02
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Vibration
Location: Nr 2 Engine
Stage of operation: CL
How discovered: O
Nature of condition: E
Precautionary procedure: A

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

What was found

NR 2 ENGINE VIBRATION EXCEEDED 2.5 UNITS IN BOTH A & B VIBRATION SELECTIONS. ENGINE SHUT DOWN PLUS RETURNED TO MIA TIME 00:35Z. AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTED CHIP DETECTORS, EXHAUST COLLECTOR NO DEFECT NOTED. LUBED CLAPPERS. PERFORMED BOROSCOPE INSPECTION ON COMPRESSOR STAGE 6 HP, STAGE 7 HPT REAR FACE NO DEFECT FOUND. ACCOMPLISHED ENGINE RUN UP TEST NR 11 ALL VIBRATION INDICATION WAS WITHIN MM LIMITS IAW MM 71-00-00 PAGE 216.