What was found
B ZONE RT FWD CEILING AREA EMERGENCY LT BATTERY CAPACITY FOUND LOW. REPLACED BATTERY M33097 OVER DOOR 2R AND C/O THE TEST OF BATTERY THE RESULT WAS NORMAL AS PER AMM 33-51-06-960-802 REV 83.
- Difficulty date
- July 26, 2018
- Submitted
- July 30, 2018
- Operation
- Air carrier
- Aircraft
- N223UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30224
- Aircraft time
- 72,984 hours, 8,555 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Part serial
- 205732
- Condition
- Low
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.