As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AT CRUISE AN ELECTRICAL BURNING ODOR / SMELL WAS DETECTED IN THE FORWARD GALLEY AND APPEARED TO BE COMMING FROM THE #2 OVEN AFTER IT WAS USED. THE OVEN, CHILLER AND ALL ELECTRICAL ITEMS WERE TURNED OFF. MAINTENANCE ISOLATED THE SOURCE OF THE ODOR TO THE #2 OVEN AND REPLACED IT PER AMM 25-35-19. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ODORS NOTED.