What was found
EMERGENCY BITE TEST FAIL, EPSU BATTERY FWD L FAULT ACTIVE. PERFORMED OPERATIONAL CHECK OF THE EPSU AND BITE CHECK REF TSM 33-51-00-810-802-A TEST PASS FAULT NOT.LONGER ACTIVE.
- Difficulty date
- October 24, 2026
- Submitted
- October 27, 2026
- Operation
- Air carrier
- Aircraft
- N874UA
- Make and model
- Airbus A319132
- Aircraft serial
- 2008
- Aircraft time
- 61,430 hours, 37,333 cycles
- Engine
- Iae V2524A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- 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.