What was found
EMERGENCY LIGHTS INOPERATIVE AT R1 DOOR AND ALL LIGHTS RIGHT OF CENTER LIGHT. REMOVED AND REPLACED THE BATTERY PACK M10684 IAW MM 33-51-04-402-D12-001.
- Difficulty date
- November 12, 2017
- Submitted
- November 21, 2017
- Operation
- Air carrier
- Aircraft
- N780BA
- Make and model
- Boeing 747409
- Aircraft serial
- 24310
- Aircraft time
- 81,400 hours, 15,621 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 63363
- 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.