What was found
AIRCRAFT WAS NOT GROUNDED: DURING CIDS 1 TEST FOR PS CHECK BATTERY/EMERGENCY POWER SUPPLY UNIT (13WL) AFT LIGHT MESSAGE IS SHOWN. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT BATTERY (13WL)
- Difficulty date
- October 6, 2024
- Submitted
- October 7, 2024
- Operation
- Air carrier
- Aircraft
- N136AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6532
- Aircraft time
- 27,377 hours, 10,846 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- Location
- Zone 200
- 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.