SDR SA05119

Service difficulty report · Hmu · Airbus A320214

Difficulty date: November 23, 2005
Submitted: November 28, 2005
Operation: Air carrier
Aircraft: N113UW
Make and model: Airbus A320214
Aircraft serial: 1141
Engine: Cfmint CFM565B4
System (JASC): 7321 · Fuel Control/Turbine Engines
Part: Hmu
Condition: Failed
Location: Nr 2 Engine
Part time: 16,082 hours
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

WHILE AT FL 360, THE NR 2 ENGINE GENERATOR FAILED, FOLLOWED BY THE NR 2 ENGINE. THE FLIGHT DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE HMU AND ECU FOR TROUBLESHOOTING. ALSO, REPLACED THE NR 2 ENGINE ALTERNATOR ROTOR AND STATOR DUE TO RUB MARKS ON THE STATOR. OPERATIONALLY CHECKS OK.

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