What was found
DURING NON ROUTINE CHECK, FOUND EMERGENCY LIGHT TEST FAILED ON TEST. MAINTENANCE REPLACED EPSU AT 11WL AND OPERATIONAL CHECK WAS NORMAL. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- November 23, 2011
- Submitted
- November 28, 2011
- Operation
- Air carrier
- Aircraft
- N322US
- Make and model
- Airbus A320211
- Aircraft serial
- 263
- Aircraft time
- 5,278 hours, 2,297 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Condition
- Inoperative
- Location
- Cabin
- 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.