What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT BATTERY (10WL) IN FORWARD GALLEY AREA DID NOT PASS TEST. REPLACED BATTERY IAW 33-51-38-400-002.
- Difficulty date
- April 18, 2021
- Submitted
- April 19, 2021
- Operation
- Air carrier
- Aircraft
- N136AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6532
- Aircraft time
- 17,657 hours, 6,746 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.