What was found
L1 DOOR EMERGENCY BATTERY POWER SUPPLY ASSEMBLY IS INOPERATIVE. REMOVED AND REPLACED L1 DOOR POWER SUPPLY. OPS CHECKED GOOD IAW AMM 33-51-06-960-803.
- Difficulty date
- March 22, 2018
- Submitted
- March 26, 2018
- Operation
- Air carrier
- Aircraft
- N783AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30004
- Aircraft time
- 73,472 hours, 8,719 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- 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.