What was found
EMERGENCY LIGHTS TEST FAILED WITH EPSU L MESSAGE. FOUND FAULTY POWER SUPPLY. REPLACED LIGHT LENS ASSEMBLIES & LEFT EPSU UNDER LEFT OVERWING EMERGENCY EXIT.
- Difficulty date
- August 14, 2008
- Submitted
- August 21, 2008
- Operation
- Air carrier
- Aircraft
- N810UA
- Make and model
- Airbus A319131
- Aircraft serial
- 843
- Aircraft time
- 35,307 hours, 13,520 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Condition
- Failed
- Location
- Emergency Lights
- 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.