As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT FWD GALLEY OVEN SMOKES DURING OPERATION. MAINTENANCE REMOVED AND REPLACED THE LT FWD GALLEY OVEN IAW AMERICA WEST AIRLINES TASK CARD F1D25303. OPERATIONAL TESTS WERE GOOD. UNIT WAS RECEIVED DIRTY. UNIT'S THERMOSTAT WAS ADJUSTED AND THE DOOR SEAL WAS REPLACED IAW OHM 25-35-53.