SDR AALA2020060219007

Service difficulty report · Battery Pack · Airbus A319112

Difficulty date: May 30, 2020
Submitted: June 2, 2020
Operation: Air carrier
Aircraft: N768US
Make and model: Airbus A319112
Aircraft serial: 1389
Aircraft time: 51,791 hours, 33,101 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Part number: 321431
Condition: Low Voltage
Location: Cabin
Stage of operation: IN
How discovered: C
Nature of condition: O
Precautionary procedure: K

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

What was found

AIRCRAFT WAS NOT GROUNDED. EMERGENCY POWER SUPPLY UNIT BATTERIES REQUIRE REPLACEMENT FOR LOW VOLTAGE AT POSITIONS 10WL, 11WL, 12WL & 13WL. REPLACED EMERGENCY POWER SUPPLY UNIT BATTERIES AT POSITION 10WL (AALA202006019007), 11WL (AALA202006029009), 12WL (AALA202006029010) & 13WL (AALA202006029011) AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.

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