What was found
DURING A EMERGENCY LIGHTING OPS CHECK , SEAT 40C INOPERATIVE. REPLACED THE LAMPS AND ACOMPLISHED THE EMERGENCY OPERATIONAL LIGHT TEST IAW AMM 33-51-00-715-004-001. TESTED GOOD.
- Difficulty date
- June 5, 2017
- Submitted
- June 6, 2017
- Operation
- Air carrier
- Aircraft
- N104UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26902
- Aircraft time
- 77,621 hours, 8,767 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Condition
- Inoperative
- 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.