What was found
EMERGENCY LIGHTS ON IN THE ARMED POSITION. EPSU SYS TEST, BAT/EPSU (17WL) DOOR 4 REMOVED AND INSTALLED EMERGENCY BATTERY PACK AT 4L OVHD IAW WTIH A330 AMM 33-51-00 - TEST OK.
- Difficulty date
- July 30, 2020
- Submitted
- July 31, 2020
- Operation
- Air carrier
- Aircraft
- N816NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0827
- Aircraft time
- 60,165 hours, 7,865 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.