What was found
DURING CABIN EMERGENCY LIGHTS CHECK, SYSTEM TEST FAILED WITH MESSAGE 'EPSU UNIT FWD L'. REPLACED FWD EPSU, NO HELP. FOUND SHORT FOR FLOOR LIGHTS AT SEAT 6 WHICH WAS TAKING OUT THE EPSU AT DOOR 1L. REPAIRED SHORT, GROUND CHECKED OKAY.
- Difficulty date
- September 19, 2009
- Submitted
- September 24, 2009
- Operation
- Air carrier
- Aircraft
- N801UA
- Make and model
- Airbus A319131
- Aircraft serial
- 686
- Aircraft time
- 41,952 hours, 16,395 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Shorted
- Location
- Emergency Lights
- Component
- Light
- Component part number
- 321452
- 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.