As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY OVEN #2 AT THE GATE WAS SELECTED TO LOW FOR A FEW MINUTES THEN TO HIGH, A FIRE STARTED NEAR THE BLOWER EXHAUST FAN AND WAS EXTINGUISHED WITH A HALON FIRE EXTINGUISHER. REPLACED # 2 OVEN AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-32-03 ** (CLOSED)