What was found
DURING A NON ROUTINE CHECK, EPSU INDICATED FAULT AND SUBSEQUENT FAILURE OF SEVERAL EMERGENCY PATH LIGHT. MAINTENANCE REPLACED THE EPSU AND FUNCTIONAL TEST WAS NORMAL. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- May 14, 2011
- Submitted
- May 17, 2011
- Operation
- Air carrier
- Aircraft
- N360NB
- Make and model
- Airbus A319114
- Aircraft serial
- 1959
- Aircraft time
- 22,635 hours, 11,442 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- 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.