What was found
AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND THE L4 DOOR EMERGENCY LIGHTS INOP INSIDE AND THE OUTSIDE EMERGENCY DOOR LIGHT. MAINTENANCE REPLACED POWER SUPPLY BATTERY PACK AT 4L IAW AMM 33-51-06 OPS CHECK GOOD.
- Difficulty date
- April 12, 2025
- Submitted
- April 13, 2025
- Operation
- Air carrier
- Aircraft
- N796AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30796
- Aircraft time
- 93,548 hours, 12,137 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- 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.