What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS BATTERY, 13WL AFT LEFT, FAULTED TEST. MAINTENANCE RESET EMERGENCY POWER SUPPLY UNIT CIRCUIT BREAKER AND PERFORMED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.
- Difficulty date
- January 5, 2020
- Submitted
- January 8, 2020
- Operation
- Air carrier
- Aircraft
- N903AA
- Make and model
- Airbus A321231
- Aircraft serial
- 7566
- Aircraft time
- 8,966 hours, 3,421 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- Location
- Cabin
- 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.