What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT POWER UNIT INOPERATIVE ABOVE 4L DOOR. REPLACED POWER SUPPLY WITH NEW IAW AMM 33-51-06, OPS CHECK GOOD.
- Difficulty date
- December 2, 2021
- Submitted
- December 6, 2021
- Operation
- Air carrier
- Aircraft
- N794AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30256
- Aircraft time
- 80,739 hours, 10,463 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.