What was found
CABIN C-ZONE RT SEAT EEL'S ONLY STAY ILLUMINATED FOR A FEW SECONDS. SUSPECT FAULTY BATTERY PACK. REPLACED BATTERY PACK, OP CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- June 26, 2008
- Submitted
- July 17, 2008
- Operation
- Air carrier
- Aircraft
- N120UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29166
- Aircraft time
- 38,113 hours, 4,583 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- BPS73
- Condition
- Faulty
- Location
- Emergency Light
- 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.