As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PASSENGER AND FLIGHT ATTENDANT SMELT BURNING RUBBER AT ROW 3 THROUGH 12. FLIGHT CREW TURNED PED SWITCH ABOVE FLIGHT ATTENDANT PANEL OFF AND SMELL WENT AWAY. MAINTENANCE REPLACED FORWARD GALLEY RIGHT HAND OVEN PER AMM 25-35-19 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.