Service difficulty report · Fmu · Airbus A320231

Difficulty date
April 4, 2001
Submitted
April 4, 2001
Operation
Air carrier
Aircraft
N628AW
Make and model
Airbus A320231
Aircraft serial
67
Aircraft time
36,370 hours, 16,950 cycles
Engine
Iae V2500A1
Engine time
20,484 hours, 9,614 cycles
Part
Fmu
Part number
FMU500MK4
Part serial
B309
Condition
Failed
Location
Nr 2 Engine
Part time
20,777 hours, 8,318 cycles
Stage of operation
TO
How discovered
O
Nature of condition
X
Precautionary procedure
C

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

What was found

SEA - ABORTED TAKEOFF - 4/2/01 - NR 2 ENGINE FLAMEOUT. ON TAKEOFF AFTER SETTING TAKEOFF POWER AND ABOUT 60 KTS THERE WAS A SURGE ON NR 2 ENGINE AND IT SHUT DOWN; THE CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. THE POST FLIGHT REPORT FAULTED THE NR 2 ENGINE FUEL METERING UNIT (FMU); MAINTENANCE PERFORMED BITE CHECKS ON THE NR 2 ENGINE FADEC & EEC W/ NO FAULTS REPORTED. MAINTENANCE REPLACED THE NR 2 ENGINE FMU IAW AWA TASK CARD RSM71304; ENGINE RUNS AND FUNCTIONAL CHECKS WERE GOOD.

More about the Airbus A320-231