What was found
OPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS {A3NB-33-3-6012} - AFT L EPSU BATT FAULT DURING EMER LIGHT TEST ON PTP PANEL REPLACED EPSU BATT AND OPS CHK GOOD. REF. AMM 33-51-38/401.
- Difficulty date
- March 10, 2025
- Submitted
- March 11, 2025
- Operation
- Air carrier
- Aircraft
- N875UA
- Make and model
- Airbus A319132
- Aircraft serial
- 2200
- Aircraft time
- 58,080 hours, 34,476 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- Faulted
- Location
- Zone 200
- 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.