What was found
AIRCRAFT WAS UNDERGOING A HEAVY SERVICE CHECK DURING RON MAINTENANCE, NO FLIGHT DELAY. LP492867 ITEM 3 EPSU BATTERY 13WL FAIL. INSTALLED NEW EPSU BATTERY IN REF TO AMM 33-51-38-400-002-A.
- Difficulty date
- August 20, 2025
- Submitted
- August 20, 2025
- Operation
- Air carrier
- Aircraft
- N346FR
- Make and model
- Airbus A320251N
- Aircraft serial
- 08642
- Aircraft time
- 20,381 hours, 9,331 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- 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.