What was found
EMERGENCY LIGHT POWER SUPPLY, ABOVE THE L3 DOOR FAILED TO TEST. REPLACED THE POWER SUPPLY M33406 IAW MM 33-51-06. OPS CHECKED GOOD.
- Difficulty date
- June 25, 2018
- Submitted
- June 28, 2018
- Operation
- Air carrier
- Aircraft
- N790AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30251
- Aircraft time
- 71,044 hours, 9,067 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- No Test
- Location
- Emergency Light
- 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.