As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS THE GALLEY SMELLS LIKE A COMBINATION OF BURNING INSULATION AND BURNING COFFEE. ODOR GOES AWAY WHEN THE JUGS ARE TURNED OFF. UPON INVESTIGATION MAINTENANCE FOUND THE NR 2 HOT JUG TO BE OUT OF FLUID. INSPECTED ELECTRICAL CONNECTORS WITH NO DAMAGE NOTED. ADDED COFFEE TO JUGS AND POWERED UP BOTH THE NR 1 AND NR 2 HOT JUGS, NO DEFECTS NOTED.