As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) COFFEE MAKER MADE A SPARK WHICH SMELLED LIKE BURNT ELECTRONICS. THE FA PULLED BREAKERS, THERE WAS NO SMOKE. MAINTENANCE ASSESSMENT/RECTIFICATION INSPECTED COFFEE MAKER, FOUND THAT THE UNIT WAS ARCING INTERNALLY. THE NEW UNIT WAS REPLACED AND TESTED IAW AMM-25-34-01, NO FURTHER FAULTS FOUND. AIRCRAFT CYCLES: 15561. HOURS: 20055:44.