What was found
CABIN EMERGENCY LIGHTING CARD 18-3351-1-0003 IS FAILING FOR EPSU BATTERY EMERGENCY LIGHT. IAW MM 33-51-38, REMOVED AND REPLACED BATTERY OF 11WL & 13WL EPSU'S OPS CK'D GOOD.
- Difficulty date
- October 22, 2025
- Submitted
- October 24, 2025
- Operation
- Air carrier
- Aircraft
- N438UA
- Make and model
- Airbus A320232
- Aircraft serial
- 678
- Aircraft time
- 81,965 hours, 34,386 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.