What was found
UPPER DECK EMERGENCY EXIT SIGN LIGHT AT CREW DOOR INOP. REQUIRES CHARGER AND BATTERY. REPLACED BATTERY CHARGER AND BATTERY PACK IN UPPER DECK EMERGENCY EXIT SIGN IAW 33-51-07 OPS CKD OL PER 33-51-07.
- Difficulty date
- April 7, 2007
- Submitted
- May 8, 2007
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- Aircraft time
- 118,540 hours, 25,601 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 900835A
- Part serial
- 70320
- Condition
- Discharged
- Location
- Cabin
- Component
- Power Supply
- Component part number
- 90085
- 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.