SDR WX0A2023091031838

Service difficulty report · Epsu · Airbus A319112

Difficulty date: September 7, 2023
Submitted: September 10, 2023
Operation: Air carrier
Aircraft: N310NV
Make and model: Airbus A319112
Aircraft serial: 2224
Aircraft time: 48,667 hours, 27,080 cycles
System (JASC): 3350 · Emergency Lighting
Part: Epsu
Part number: 321431
Part serial: 816060
Condition: Unknown
Location: Unknown
Stage of operation: IN
How discovered: C
Nature of condition: J
Precautionary procedure: K

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

What was found

DURING WEEKLY CHECK, FOUND EPSU BATTERIES AT LOCATION 10WL, 11WL, 12WL, 13WL FAILED THE EPSU SYSTEM TEST / REMOVED AND REPLACED EPSU BATTERIES AT LOCATIONS 10WL, 11WL, 12WL AND 13WL IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OPS CHECK OF BATTERIES OKAY IAW AMM 33-51-00-710-001-A."

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