What was found
REMOVE EMERGENCY POWER SUPPLY UNIT BATTERY FOR IN SHOP BATTERY CAPACITY CHECK PROCEDURE, REMOVED & REPLACED EMERGENCY POWER SUPPLY UNIT BATTERY, REF AMM 33-51-38, OPS CHECK GOOD, BITE TEST CHECK OK.
- Difficulty date
- October 23, 2026
- Submitted
- October 28, 2026
- Operation
- Air carrier
- Aircraft
- N883UA
- Make and model
- Airbus A319132
- Aircraft serial
- 2574
- Aircraft time
- 54,608 hours, 27,965 cycles
- Engine
- Iae V2524A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- No Test
- Location
- Zone 200
- 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.