What was found
AIRCRAFT WAS GROUNDED: AFT LEFT HAND EMERGENCY POWER SUPPLY (13WL) / BATTERY INOPERATIVE. DISCONNECTED AND RECONNECTED POWER TO THE EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- Difficulty date
- August 24, 2021
- Submitted
- August 25, 2021
- Operation
- Air carrier
- Aircraft
- N136AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6532
- Aircraft time
- 18,678 hours, 7,176 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.