What was found
DURING A PS CHECK, THE LEFT FORWARD AISLE EXIT LIGHT WILL NOT ILLUMINATE. REPLACED THE POWER SUPPLY BATTERY PACK M33093.
- Difficulty date
- October 8, 2018
- Submitted
- October 10, 2018
- Operation
- Air carrier
- Aircraft
- N776AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29582
- Aircraft time
- 79,986 hours, 9,663 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Part serial
- 106792
- 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.