SDR WX0A2021051473715

Service difficulty report · Epsu · Airbus A319111

Difficulty date: May 12, 2021
Submitted: May 14, 2021
Operation: Air carrier
Aircraft: N319NV
Make and model: Airbus A319111
Aircraft serial: 2503
Aircraft time: 43,699 hours, 29,605 cycles
System (JASC): 3350 · Emergency Lighting
Part: Epsu
Part number: 321431
Part serial: 118005
Condition: No Test
Location: Emergency Light
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

FAILED CAP CHECK @ POSITIONS 10WL, 11WL, 12WL, AND 13WL DURING EMERGENCY LIGHT TASK CARD 335100-03-1-001 ON 1A PHASE CHECK / REMOVED AND REPLACED EMERGENCY LIGHT BATTERIES @ POS. 10WL, 11WL, 12WL, AND 13WL REF AMM 33-51-38 PB401. OPS CHECKS/BITE TESTS GOOD."

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