What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY PATH LIGHTS ON FORWARD GALLEY ARE OUT ON BOTH SIDES OF GALLEY. FOUND EMERGENCY BATTERY PACK M33093 AT FAULT REPLACED BATTERY PACK.
- Difficulty date
- March 23, 2023
- Submitted
- March 24, 2023
- Operation
- Air carrier
- Aircraft
- N778AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29587
- Aircraft time
- 92,255 hours, 11,483 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.