What was found
AIRCRAFT WAS NOT GROUNDED. EMERGENY LIGHT TEST FAILED, EMERGENCY POWER SUPPLY UNIT 10WL. REMOVED AND REPLACE EMERGENCY POWER SUPPLY UNIT BATTERY, IAW AMM 33-51-385.
- Difficulty date
- December 9, 2020
- Submitted
- December 10, 2020
- Operation
- Air carrier
- Aircraft
- N9025B
- Make and model
- Airbus A319115
- Aircraft serial
- 6393
- Aircraft time
- 16,751 hours, 7,595 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.