What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT 14WL BATTERY INOPERATIVE. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38-400-002-A AND 33-51-00-710-001-B.
- Difficulty date
- December 17, 2021
- Submitted
- December 22, 2021
- Operation
- Air carrier
- Aircraft
- N997AA
- Make and model
- Airbus A300*
- Aircraft serial
- 7349
- Aircraft time
- 14,364 hours, 5,422 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Part serial
- 276077
- Condition
- Inoperative
- Location
- Zone 200 - Fuse
- 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.