What was found
AIRCRAFT IN BASE MAINTENANCE: L4 DOOR EMERGENCY LIGHT POWER SUPPLY INOPERABLE. MAINTENANCE REPLACED EMERGENCY LIGHT POWER SUPPLY AT L4 DOOR PER AMM 33-51-06 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- February 20, 2018
- Submitted
- February 22, 2018
- Operation
- Air carrier
- Aircraft
- N759AN
- Make and model
- Boeing 777223
- Aircraft serial
- 32638
- Aircraft time
- 64,763 hours, 8,205 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Cabin
- 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.