What was found
BAT/EPSU (13WL) DISPLAYED DURING EPSU TEST / REMOVED AND REPLACED THE BATTERY OF THE EMERGENCY POWER SUPPLY UNIT (13WL) IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. OPS CHK GOOD."
- Difficulty date
- May 1, 2022
- Submitted
- May 2, 2022
- Operation
- Air carrier
- Aircraft
- N302NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2387
- Aircraft time
- 45,122 hours, 28,181 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 780984
- Condition
- None
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.