What was found
AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND EMERGENCY LIGHT AT DOOR 4R INOPERATIVE. FOUND EMERGENCY LIGHT POWER SUPPLY INOP. REMOVED AND REPLACED POWER SUPPLY AT DOOR 4R (M33408)
- Difficulty date
- March 23, 2023
- Submitted
- March 24, 2023
- Operation
- Air carrier
- Aircraft
- N794AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30256
- Aircraft time
- 85,190 hours, 11,078 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.