What was found
EMERGENCY LIGHTS DIM AT SEAT ROW 54ABC TO 60ABC. REPLACED THE POWER SUPPLY AND OPS CHECKED GOOD IAW MM33-51-04/201.
- Difficulty date
- January 13, 2017
- Submitted
- January 14, 2017
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 68,342 hours, 7,691 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 582240
- Condition
- Malfunctioned
- Location
- Emergency Lights
- 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.