What was found
EEL LIGHT INOP, MAIN DECK C ZONE RT AFT AREA. SUSPECT FAULTY BATTERY PACK. REPLACED BATTERY PACK, OP CHECK OK REF MM 33-51-04. AC OK FOR SERVICE.
- Difficulty date
- May 29, 2008
- Submitted
- May 30, 2008
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 35,499 hours, 4,301 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Faulty
- 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.