As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT AN ELECTRICAL ODOR FROM THE FIRST CLASS OVEN OCCURRED. CIRCUIT BREAKER CYCLED ONE TIME. STILL INOPERATIVE. ACFT DIVERTED. MAINTENANCE PULLED OVEN AND INSPECTED CONNECTOR AND WIRING. NO TROUBLE FOUND. FORWARD OVEN TO NEF 25-34-02. SUBSEQUENT MAINTENANCE RAN THE OVEN FOR 20 MINUTES AND OPS CHECKS NORMAL.