What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT BATTERY 12WL FAILURE FAULT MESSAGE ON CIDS. REPLACED BATTERY PACK AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38-000-002-A
- Difficulty date
- January 31, 2021
- Submitted
- February 1, 2021
- Operation
- Air carrier
- Aircraft
- N582UW
- Make and model
- Airbus A321231
- Aircraft serial
- 6175
- Aircraft time
- 22,263 hours, 8,642 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 835480
- Condition
- Failed
- 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.