What was found
AIRCRAFT WAS GROUNDED: DURING PS CHECK, FOUND EMERGENCY LIGHT (13WL) FAULT. REMOVED AND REPLACED THE BATTERY OF THE EMERGENCY POWER SUPPLY UNIT ON 13WL, PER AMM 33-51-38.
- Difficulty date
- August 31, 2020
- Submitted
- September 3, 2020
- Operation
- Air carrier
- Aircraft
- N12028
- Make and model
- Airbus A319115
- Aircraft serial
- 6456
- Aircraft time
- 16,072 hours, 7,250 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- Defective
- 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.