What was found
AIRCRAFT WAS NOT GROUNDED: CIDS EMERGENCY POWER SUPPLY UNIT BATTERY FAULT. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT BATTERY (17WL).
- Difficulty date
- February 26, 2024
- Submitted
- February 27, 2024
- Operation
- Air carrier
- Aircraft
- N439AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 10623
- Aircraft time
- 9,241 hours, 2,485 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Condition
- Faulted
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.