What was found
BAT/EPSU(12WL)EMER R FAULT WHILE PERFORMING OPERATIONAL CHECK OF THE EPSU. / REMOVED AND REPLACED EPSU BATTERY (12WL) IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A, OP CHECK GOOD."
- Difficulty date
- September 14, 2023
- Submitted
- September 15, 2023
- Operation
- Air carrier
- Aircraft
- N334NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2831
- Aircraft time
- 47,748 hours, 36,512 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 890415
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.