What was found
DURING EPSU BATTERY TEST FAILED AT THE L3 AND L4 DOORS. REPLACED EPSU BATTERY.
- Difficulty date
- July 6, 2017
- Submitted
- July 10, 2017
- Operation
- Air carrier
- Aircraft
- N852NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0614
- Aircraft time
- 54,296 hours, 7,042 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- Location
- Emergency Lights
- 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.