What was found
AIRCRAFT WAS NOT GROUNDED: BATTERY PACK DIDN'T HAVE CHARGE AT DOOR 1L EMERGENCY POWER SUPPLY M33093. MAINTENANCE REPLACED BATTERY PACK PER AMM 33-51-06.
- Difficulty date
- July 22, 2019
- Submitted
- July 23, 2019
- Operation
- Air carrier
- Aircraft
- N768AA
- Make and model
- Boeing 777223
- Aircraft serial
- 33540
- Aircraft time
- 53,154 hours, 6,322 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- 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.