What was found
UPPER DECK EXIT SIGN WILL NOT ILLUMINATE. REPLACED BATTERY PACK AND OPS CHK. NORMAL IAW 33-51-00.
- Difficulty date
- January 16, 2009
- Submitted
- January 22, 2009
- Operation
- Air carrier
- Aircraft
- N486EV
- Make and model
- Boeing 747212B
- Aircraft serial
- 20888
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 900835A
- Part serial
- 72640
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 92,623 hours, 21,761 cycles
- 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.