What was found
L1 DOOR EMERGENCY LIGHT BATTERY PACK FOUND TO HAVE LOW VOLTAGE. THE BATTERY PACK WAS REPLACED AND CHECKED NORMAL IAW AMM33-51-06.
- Difficulty date
- May 17, 2018
- Submitted
- May 18, 2018
- Operation
- Air carrier
- Aircraft
- N773UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26929
- Aircraft time
- 90,019 hours, 16,402 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.