What was found
AIRCRAFT WAS NOT GROUNDED: OPERATIONAL TEST OF EMERGENCY LIGHTS DISPLAYED FAULT MESSAGE, BATTERY/EMERGENCY POWER SUPPLY UNIT 10WL FORWARD LEFT. MAINTENANCE REPLACED BATTERY PACK 10WL PER AMM 33-15-38.
- Difficulty date
- October 22, 2019
- Submitted
- October 24, 2019
- Operation
- Air carrier
- Aircraft
- N160AN
- Make and model
- Airbus A321231
- Aircraft serial
- 7069
- Aircraft time
- 11,227 hours, 4,278 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.