What was found
L1 AFT EMERGENCY LIGHT BATTERY PACK FAILED OPS CHECK REPLACED L1DOOR AFT EMERGENCY LIGHT BATTERY PACK REF AMM 33-51-06-960-802, OPS CHECK GOOD
- Difficulty date
- October 11, 2020
- Submitted
- October 16, 2020
- Operation
- Air carrier
- Aircraft
- N792UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26934
- Aircraft time
- 100,850 hours, 13,398 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.