What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 4R EMERGENCY LIGHT WILL NOT TURN ONPER JAR. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY - BATTERY PACK AT DOOR 4R IAW AMM 33-51-06.
- Difficulty date
- February 11, 2024
- Submitted
- February 12, 2024
- Operation
- Air carrier
- Aircraft
- N799AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30258
- Aircraft time
- 86,256 hours, 11,254 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701001
- 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.