What was found
EMERGENCY LIGHT TEST FAILED WITH INTERNAL LOAD FAULT MSG. REPLACED EPSU PER MM. EMERGENCY LIGHT TEST PASSED ON GROUND.
- Difficulty date
- March 15, 2010
- Submitted
- March 18, 2010
- Operation
- Air carrier
- Aircraft
- N433UA
- Make and model
- Airbus A320232
- Aircraft serial
- 589
- Aircraft time
- 48,309 hours, 17,579 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321452
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.