What was found
AIRCRAFT IN BASE MAINETNANCE: EMERGENCY POWER SUPPLY UNIT 13WL BATTERY FAULT DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 13WL.
- Difficulty date
- December 16, 2023
- Submitted
- December 19, 2023
- Operation
- Air carrier
- Aircraft
- N587UW
- Make and model
- Airbus A320*
- Aircraft serial
- 6236
- Aircraft time
- 29,874 hours, 12,213 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- No Test
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.