SDR WX0A2023072431801

Service difficulty report · Epsu · Airbus A320214

Difficulty date: July 23, 2023
Submitted: July 24, 2023
Operation: Air carrier
Aircraft: N254NV
Make and model: Airbus A320214
Aircraft serial: 7913
Aircraft time: 14,536 hours, 7,637 cycles
System (JASC): 3350 · Emergency Lighting
Part: Epsu
Part number: 321431
Part serial: 888533
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

WHILE PERFORMING CABIN EMERG LIGHTING CHECK EPSU BATTERIES FAILED AT LOCATIONS 10WL, 11WL, 12WL AND 13WL. REQUIRE REPLACEMENT. / REMOVED AND REPLACED EPSU BATTERIES AT LOCATIONS 10WL, 11WL, 12WL AND 13WL, OPS CHECK GOOD IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A."

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