What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORTED AN ELECTRICAL BURNING SMELL IN AFT GALLEY, THEY TURNED OFF BOTH COFFEE POTS AND SAID SMELL WENT AWAY.NO SMOKE WAS SEEN, AND IT WAS A FAINT SMELL, BUT ALL 4 FA'S AGREED THEY SMELLED THE SAME SMELL. PERFORMED AFT GALLEY COFFEE MAKER OPERATIONAL TEST, AND FOUND BURNING SMELL COMING FROM BACKSIDE OF COFFEE MAKER NUMBER 5. REMOVED AND REPLACED BOTH COFFEE MAKER NUMBER 4 (AALA202411252195) AND 5 (AALA202411250709). PER AMM 25-32-00.