What was found
FOUND CABIN EMERGENCY LIGHT BATTERY (M14523) LOW IAW AMM 33-51-04-902-001-001, REV 72. REPLACED BATTERY AND PERFORMED OPS TEST. RESULT SATISFACTORY.
- Difficulty date
- August 14, 2011
- Submitted
- November 17, 2011
- Operation
- Air carrier
- Aircraft
- N780BA
- Make and model
- Boeing 747409
- Aircraft serial
- 24310
- Aircraft time
- 69,043 hours, 13,574 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 53743
- Condition
- Inoperative
- 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.