SDR F3LA2009050500085

Service difficulty report · Battery Pack · Airbus A319112

Difficulty date: April 29, 2009
Submitted: May 5, 2009
Operation: Air carrier
Aircraft: N910FR
Make and model: Airbus A319112
Aircraft serial: 1781
Aircraft time: 25,258 hours, 10,576 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Part number: 321431
Condition: Failed
Location: Emergency Lights
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

DURING C5 C-CHECK, INSPECTION NOTED THAT THE EMERGENCY POWER SUPPLY UNIT AT POSITION 13WL FAILED THE CAPACITY CHECK. MAINTENANCE REMOVED FAILED BATTERY AND INSTALLED NEW, REFERENCE AMM 33-51-38-400-002. MAINTENANCE PERFORMED SATISFACTORY OPERATIONAL TEST, REFERENCE AMM 33-51-38-710-052.

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