What was found
LEFT, OVERWING EMERGENCY LIGHTS INOP AT BODY FLARING PANEL. FOUND FUSE IN POWER SUPPLY M7919 OPEN, REPLACED FUSE REF SSM 33-51-01.
- Difficulty date
- April 7, 2017
- Submitted
- April 7, 2017
- Operation
- Air carrier
- Aircraft
- N120UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29166
- Aircraft time
- 71,927 hours, 8,096 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Fuse
- Condition
- Faulty
- Location
- Power Supply
- 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.