As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACRID ELECTRICAL BURNING SMELL AND FUMES COMING FROM DOOR 1R CEILING AREA. GALLEY CB U33 PULLED. GALLEY CIRCUIT BREAKER WAS PULLED. CABIN WAS AIRED OUT. ALL SYSTEMS WERE TURNED ON AGAIN. SMELL COULD NOT BE REPRODUCED. NO HISTORY OF ODOR IN CABIN.