What was found
UPPER DECK DOME EMERGENCY LIGHT DIM DURING LIGHT TEST. BATTERY PACK REPLACED, FUNCTION CHECK SATISFACTORY IAW B747 MM 33-51-00.
- Difficulty date
- July 22, 2006
- Submitted
- September 13, 2006
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- Aircraft time
- 116,760 hours, 25,203 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.