What was found
EMERGENCY LIGHT TEST FAILS WITH FAULT EXTERNAL LOAD L. [07-03-07] REPLACED OVER WING LIGHT BULBS (EXTERIOR) AND REPLACED EPSU PER MM 33-51-38. EMERGENCY LIGHT TEST PASSED ON GND.
- Difficulty date
- June 8, 2007
- Submitted
- June 12, 2007
- Operation
- Air carrier
- Aircraft
- N421UA
- Make and model
- Airbus A320232
- Aircraft serial
- 500
- Aircraft time
- 44,165 hours, 15,730 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulty
- Location
- Emergency Light
- 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.