As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL ODOR REPORTED IN AFT GALLEY. NO ODOR WITH GALLEY POWER OFF. CHECKED IN CEILING ABOVE AFT GALLEY ALL OK. FOUND WARMING OVEN W51 HAD MELTED PLASTIC INSIDE AND STRONG BURNED ODOR. CLEANED OVEN. RAN FOR SEVERAL HOURS. CHECKED OK.