What was found
POWER SUPPLY UNIT FOR OVERWING LEFT EMERGENCY EXIT LIGHTS FAULTING. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT OVERWING LEFT IAW AIRBUS MAINTENANCE MANUAL 33-51-38-401.
- Difficulty date
- November 15, 2012
- Submitted
- November 16, 2012
- Operation
- Air carrier
- Aircraft
- N647AW
- Make and model
- Airbus A320232
- Aircraft serial
- 762
- Aircraft time
- 54,608 hours, 20,387 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 520
- Condition
- Faulty
- Location
- Cabin
- Part time
- 72,793 hours, 30,195 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.