What was found
DURING OVERNIGHT CHECK FOUND COCKPIT EXIT SIGN WOULD NOT TEST. MAINTENANCE REMOVED AND REPLACED BATTERY. OPERATIONAL CHECKED GOOD, AND ACFT WAS RETURNED TO SERVICE. (S)
- Difficulty date
- August 21, 2008
- Submitted
- August 26, 2008
- Operation
- Air carrier
- Aircraft
- N629US
- Make and model
- Boeing 747251F
- Aircraft serial
- 22388
- Aircraft time
- 98,093 hours, 22,274 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.