What was found
DURING A MAINTENANCE VISIT, THE EMERGENCY LIGHT AT DOOR 4R WAS FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE LIGHT ASSEMBLY. SYSTEM OPERATION WAS NORMAL AFTER THE LIGHT ASSEMBLY WAS REPLACED.
- Difficulty date
- April 14, 2011
- Submitted
- April 15, 2011
- Operation
- Air carrier
- Aircraft
- N673US
- Make and model
- Boeing 747451
- Aircraft serial
- 30268
- Aircraft time
- 51,266 hours, 6,486 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- 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.