What was found
AIRCRAFT IN BASE MAINTENANCE: AFT EXIT LEFT EMERGENCY POWER SUPPLY UNIT BATTERY NEEDS REPLACEMENT. REPLACED WITH NEW EMERGENCY POWER SUPPLY UNIT BATTERY PER AMM 33-51-38.
- Difficulty date
- November 17, 2022
- Submitted
- November 18, 2022
- Operation
- Air carrier
- Aircraft
- N186US
- Make and model
- Airbus A321211
- Aircraft serial
- 1701
- Aircraft time
- 67,741 hours, 25,833 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.