What was found
L4 DOOR BATTERY M33407 CAPACITY CHECK FAILED. THE BATTERY AND CHARGER WERE REPLACED AND CAPACITY TESTED WITH NORMAL RESULTS IAW AMM 33-51-06.
- Difficulty date
- March 24, 2018
- Submitted
- March 26, 2018
- Operation
- Air carrier
- Aircraft
- N783UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26950
- Aircraft time
- 92,644 hours, 12,371 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Charger
- Part number
- D71702030
- Part serial
- 1435
- 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.