SDR CALA2015050793690

Service difficulty report · Power Supply · Airbus A320232

Difficulty date: May 6, 2015
Submitted: May 7, 2015
Operation: Air carrier
Aircraft: N453UA
Make and model: Airbus A320232
Aircraft serial: 1001
Aircraft time: 53,816 hours, 21,832 cycles
Engine: Iae V2527A5
System (JASC): 3350 · Emergency Lighting
Part: Power Supply
Condition: Inoperative
Location: Cabin
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

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

What was found

LOST GND POWER AT GATE. TURNED ON EMER LIGHTS TO ARMED, GOT LIGHTS ONLY AT EMER EXIT AISLE SEATS. TURNED SWITCH TO ON, ONLY LIGHTS AT EMER EXIT AISLE SEATS. FOUND FWD, AFT & LT POWER SUPPLIES NOT POWERING EMER LIGHTS WITH POWER OFF. REPLACED FWD & AFT POWER SUPPLIES & FWD AFT & LT BATTERIES. CHECKED GOOD.

More about the Airbus A320-232