What was found
AIRCRAFT WAS GROUNDED: FOUND EMERGENCT LIGHT POWER SUPPLY MODULE M33405 AT DOOR 3L INOPERATIVE. **SUPPLEMENTAL INFORMATION: REMOVED AND REPLACED DR 3L EMERGENCY LIGHT POWER SUPPLY MODULE IAW AMM 33-51-06-960-803.
- Difficulty date
- October 22, 2020
- Submitted
- November 20, 2020
- Operation
- Air carrier
- Aircraft
- N755AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30263
- Aircraft time
- 75,767 hours, 9,515 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- 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.