What was found
EMERGENCY BATTERY PACK PN AD D717-01-100 AT L3 DOOR INOPERABLE. REPLACED EMERGENCY BATTERY PACK, IAW AMM 33-51-06-960-803 AT L3 DOOR. OPS CHECK GOOD. WORK ACCOMPLISHED ON AERSALE NR 489613 BY V 931306.
- Difficulty date
- September 24, 2020
- Submitted
- October 5, 2020
- Operation
- Air carrier
- Aircraft
- N78009
- Make and model
- Boeing 777224
- Aircraft serial
- 29479
- Aircraft time
- 105,129 hours, 10,329 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100
- Part serial
- 216007
- 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.