What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD EMERGENCY POWER SUPPLY UNIT 10WL BATTERY FAULT DURING TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST PER AMM 33-51-38.
- Difficulty date
- April 24, 2022
- Submitted
- April 25, 2022
- Operation
- Air carrier
- Aircraft
- N407AN
- Make and model
- Airbus A300*
- Aircraft serial
- 8898
- Aircraft time
- 7,265 hours, 2,044 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- Faulty
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.