What was found
EMERGENCY EXIT PATH LIGHTING FLASHES ON AND OFF ROW 54 AND AFT ON LEFT SIDE. REPLACED BATTERY ASSY, OP CHECKS GOOD.
- Difficulty date
- May 3, 2007
- Submitted
- May 8, 2007
- Operation
- Air carrier
- Aircraft
- N121UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29167
- Aircraft time
- 33,489 hours, 4,102 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 582233
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.