What was found
EPSU BATTERY MESSAGE DURING EMERGENCY LIGHT TEST. R & R RT EPSU IAW AMM 33-51-38-000-001-A AND 33-51-38-400-001-A. PASSED EMERGENCY LIGHT TEST.
- Difficulty date
- February 23, 2026
- Submitted
- February 25, 2026
- Operation
- Air carrier
- Aircraft
- N832UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1321
- Aircraft time
- 76,063 hours, 33,804 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.