What was found
EPSU (12WL) BATTERY FAILED ON EMERGENCY LIGHTING. LTPR NR#50012223630010. EPSU (12WL) BATTERY FAILED ON EMERGENCY LIGHTING. LTPR NR#50012223630010.
- Difficulty date
- April 12, 2023
- Submitted
- April 14, 2023
- Operation
- Air carrier
- Aircraft
- N409UA
- Make and model
- Airbus A320232
- Aircraft serial
- 462
- Aircraft time
- 88,920 hours, 34,486 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD32143
- Condition
- Inoperative
- Location
- 12wl
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.