What was found
EMERGENCY EXIT LIGHTS CAME ON IN FLT IN D-ZONE ABC AND ROWS 54-60 HJK. REPLACED BATTERY PACK AT DEFECTIVE EMERGENCY LIGHT ON LT SIDE, NO DEFECT FOUND ON GROUND.
- Difficulty date
- June 23, 2009
- Submitted
- June 28, 2009
- Operation
- Air carrier
- Aircraft
- N117UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28810
- Aircraft time
- 42,018 hours, 5,180 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 582233
- Condition
- Faulty
- Location
- Emergency Lights
- 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.