SDR USAA2013022200001

Service difficulty report · Engine · Airbus A320231

Difficulty date: February 21, 2013
Submitted: February 22, 2013
Operation: Air carrier
Aircraft: N631AW
Make and model: Airbus A320231
Aircraft serial: 77
Aircraft time: 74,030 hours, 33,209 cycles
Engine: Iae V2500A1
Engine time: 57,598 hours, 25,668 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Part number: V2500A1QEC
Part serial: V0334
Condition: Vibration
Location: Right
Part time: 57,598 hours, 25,668 cycles
Stage of operation: CR
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

IN CRUISE FL 340 NR 2 N1 VIRBRATION BRIEFLY EXCEEDED 5 UNITS, THRUST REDUCED TO KEEP VIBRATION BELOW 5. VIBRATION LEVELS RETURNED TO NORMAL AT 11-12 THOUSAND FEET. PERFORMED VIBRATION SUMMARY, NO DEFECTS NOTED, INSPECTED FOR FOD DAMAGE, NONE FOUND, INSPECTED INLET AND LOW PRESSURE COMPRESSOR, NO DAMAGE FOUND. OK FOR SERVICE.

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