What was found
B777-33-3-0018: L1 DOOR EMR PWR SUPPLY M33093 BATTERY FOUND LOW CAPACITY REF NR LP9130341 L1 DOOR EMR PWR SUPPLY M33093 BATTERY PACK REPLACED AND INSTALLATION TESTED NORMAL IAW AMM 33-51-06.
- Difficulty date
- July 3, 2019
- Submitted
- July 5, 2019
- Operation
- Air carrier
- Aircraft
- N78003
- Make and model
- Boeing 777224
- Aircraft serial
- 27579
- Aircraft time
- 100,888 hours, 10,052 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100
- Condition
- Low
- Location
- Cabin
- 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.