What was found
EMERGENCY LIGHT TEST FAILED. FOUND TWO FAULT MESSAGES FOR EPSU INT LOAD AFT L, AND EPSU COMM FWD L, AFTER EMERGENCY LIGHT TEST. TROUBLESHOT AND TESTED IAW TSM 33-51-00-810-807-A
- Difficulty date
- September 1, 2016
- Submitted
- September 1, 2016
- Operation
- Air carrier
- Aircraft
- N843UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1573
- Aircraft time
- 50,110 hours, 21,088 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Malfunctioned
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.