What was found
EMERGENCY POWER SUPPLY M33406 BATTERY PACK FOUND INOPERATIVE. THE BATTERY PACK WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.
- Difficulty date
- February 2, 2018
- Submitted
- February 3, 2018
- Operation
- Air carrier
- Aircraft
- N69020
- Make and model
- Boeing 777224
- Aircraft serial
- 31687
- Aircraft time
- 54,963 hours, 4,908 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.