What was found
EMERGENCY LIGHTS INOP:ALL C ZONE CEILING LT AND RT SIDES. FOUND FAULTY BATTERY. REPLACED BATTERY PACK OP CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- June 21, 2008
- Submitted
- July 1, 2008
- Operation
- Air carrier
- Aircraft
- N105UA
- Make and model
- Boeing 747451
- Aircraft serial
- 26473
- Aircraft time
- 57,565 hours, 6,941 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Faulted
- Location
- Emergency Lights
- 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.