What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD LEFT EMERGENCY POWER SUPPLY UNIT FAILED TEST. REPLACED BATTERY PER AMM 33-51-38.
- Difficulty date
- May 10, 2021
- Submitted
- May 11, 2021
- Operation
- Air carrier
- Aircraft
- N182UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1536
- Aircraft time
- 65,440 hours, 24,776 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- 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.