As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LGA-FLIGHT 3862. IN FLIGHT, FLIGHT ATTENDANT NOTICED A HOT SMELL COMING FROM THE GALLEY AREA (SPECIFICALLY THE HOT JUGS). PULLED THE HOT JUG CIRCUIT BREAKER AND THE SMELL WENT AWAY. MAINTENANCE INSPECTED THE RECEPTACLES AND WIRING. DISCOVERED THAT THE NR 2 HOT JUG HAD CHAFED WIRES. CIRCUIT BREAKER WAS PULLED AND BANDED AND DEFERRAL ISSUED. AIRCRAFT RETURNED TO SERVICE.