What was found
CABIN EMERGENCY LIGHT BATTERY PACK M33400 WOULD NOT CHARGE. REPLACED BATTERY PACK IAW AMM 33-51-06-960-802, AND PERFORMED SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-06-960-802.
- Difficulty date
- November 25, 2018
- Submitted
- November 29, 2018
- Operation
- Air carrier
- Aircraft
- N771AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29579
- Aircraft time
- 80,062 hours, 10,226 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Part serial
- 214059
- Condition
- No Test
- 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.