What was found
AIRCRAFT WAS NOT GROUNDED: FOUND EPSU 12WL FAULT DURING BITE TEST PRIOR TO SLIDE CHANGE. MAINTENANCE REPLACED EPSU 12WL IAW AMM 33-51-38. OPS CHECK NORMAL.
- Difficulty date
- October 8, 2025
- Submitted
- October 10, 2025
- Operation
- Air carrier
- Aircraft
- N769US
- Make and model
- Airbus A319112
- Aircraft serial
- 1391
- Aircraft time
- 63,951 hours, 40,659 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulted
- 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.