What was found
EMERGENCY LIGHT TEST FAILED. POWER SUPPLY 1L FAIL. REPLACED POWER SUPPLY. SYSTEM BITE & OPS TESTED OK. NO FAULTS FOUND.
- Difficulty date
- October 2, 2013
- Submitted
- October 28, 2013
- Operation
- Air carrier
- Aircraft
- N439UA
- Make and model
- Airbus A320232
- Aircraft serial
- 683
- Aircraft time
- 55,808 hours, 21,697 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 174
- 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.