What was found
L3 DOOR AREA CEILING EMERGENCY LIGHT POWER SUPPLY M33406 BATTERY CAPACITY WAS LOW. THE POWER SUPPLY BATTERY PACK WAS REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.
- Difficulty date
- August 20, 2018
- Submitted
- August 27, 2018
- Operation
- Air carrier
- Aircraft
- N78009
- Make and model
- Boeing 777224
- Aircraft serial
- 29479
- Aircraft time
- 97,936 hours, 9,607 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100
- Condition
- Discharged
- 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.