What was found
BAT/EPSU (14WL) MID R CLASS 1 FAULT MESSAGE.-REMOVED AND REPLACED BATTERY OF THE EMERGENCY POWER SUPPLY(14WL) IAW AMM 33-51-38. OPS CHECK GOOD AT THIS TIME.
- Difficulty date
- April 27, 2024
- Submitted
- April 28, 2024
- Operation
- Air carrier
- Aircraft
- N670NK
- Make and model
- Airbus A321231
- Aircraft serial
- 7106
- Aircraft time
- 25,457 hours, 11,166 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 836637
- Condition
- Warning Message
- Location
- Emergency Lights
- Part time
- 7,701 hours, 3,577 cycles
- 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.