What was found
FLT 777 BOS-LAS FWD GALLEY COFFEE POTS BEGAN EMITTING AN ELECTRICAL BURN ODOR. ODOR DISAPPEARED AFTER TWO POTS WAS SHUT OFF. PERFORMED INSPECTION PER TSM 24-00-00-810-823, NO FAULTS FOUND. REMOVED COFFEEMAKERS AND INSPECTED. NO HELP, DEFECT REMAINS OPEN UNDER NEF 25-30-01. FOUND BURNED TERMINAL ON BUSS BAR BEHIND NR 1 COFFEEMAKER. REMOVED AND REPLACED TERMINAL BOARD IAW CMM DRIESSEN 25-33-52, OPS CHECK GOOD, NEF 25-30-01 CLEARED.