As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: BUSINESS CLASS OVEN HAD A STRONG BURNING SMELL AFTER USE, RED OVEN TEMPERATURE LIGHT STAYED ON EVEN WHEN OVEN TURNED OFF. MAINTENANCE REPLACED GALLEY OVEN AT GALLEY G4 PER AMM 25-32-02 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.