As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN REAR GALLEY REPORTED COMING FROM AIR VENT. INSPECTED AFT GALLEY AREA AND ABOVE CEILING AREA FOR EVIDENCE OF BURNING OR SMELL, NONE FOUND AND ALL WIRING OK. REMOVED NR 3 AND NR 4 COFFEEMAKERS AND INSPECTED WIRING HARNESS FOR CONDITION, ALL OK, SLIGHT ACRID ODOR FROM COFFEEMAKERS. REPLACED NR 3 AND NR 4, ALL OK FOR SERVICE.