What was found
RIGHT UPPER DECK EXIT LIGHT AT DOOR IS INOPERATIVE. REPLACED THE BATTERY PACK IAW AMM 33-51.
- Difficulty date
- May 23, 2017
- Submitted
- May 25, 2017
- Operation
- Air carrier
- Aircraft
- N666US
- Make and model
- Boeing 747451
- Aircraft serial
- 23821
- Aircraft time
- 114,886 hours, 14,228 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.