As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVEN 203 IS OVERHEATING. FOUND NOTE ON OVEN 203 STATING THAT INSIDE OVEN HAS BURNING SMELL. REMOVED CARRIER TRAY AND FOUND BURNT FOOD SPILLED ALL OVER BOTTOM OF OVEN. ASKED CLEANERS TO CLEAN OVEN THEN PERFORMED OPS CHECK OF OVEN 203 FOR 20 MIN REF AMM 25-32-02. OPS CHECK GOOD. NO BURNING SMELL OR OVERHEAT MESSAGE ON OVEN.