What was found
EMERGENCY LIGHT VERY DIM, UPPER DECK LOWER WALL JUST OUTBOARD OF ROW 17. REPLACED BATTERY, OPS CHECKED NORMAL.
- Difficulty date
- April 24, 2012
- Submitted
- May 25, 2012
- Operation
- Air carrier
- Aircraft
- N107UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26900
- Aircraft time
- 56,566 hours, 6,746 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- 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.