As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: G1 OVEN HAS A BURNT PLASTIC SMELL WHEN OPERATING , FLIGHT ATTENDANT REPORTED SMELLING ELECTRICAL WIRES BURNT SMELL. MAINTENANCE REPLACED OVEN PER AMM 25-35-19 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.