SDR AALA201707319017

Service difficulty report · Fan · Airbus A319112

Difficulty date: July 30, 2017
Submitted: August 1, 2017
Operation: Air carrier
Aircraft: N709UW
Make and model: Airbus A319112
Aircraft serial: 997
Aircraft time: 50,210 hours, 28,871 cycles
System (JASC): 2121 · Air Distribution Fan
Part: Fan
Part number: EVT3454
Condition: Burned Out
Location: E/E Bay
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

AT FL330, HEARD VIBRATION AND SMELLED ACRID ELECTRICAL SMELL. VIBRATION WAS UNDER FD FLOOR AND FWD GALLEY. DIVERTED, BLOWER OVERRIDE AND CABIN FAN OFF, ODOR PRESISTED UNTIL AT GATE. AIRCRAFT WAS GROUNDED. SUSPECT E&E COMPARTMENT. REPLACED AVIONICS COOLING EXTRACTOR FAN IAW AMM 21-26-51

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