What was found
AFTER PUSH-BACK ON ENGINE START, HAD A HOT ELECTRICAL SMELL FROM GALLEY AREA. SMELL CAME FROM AREA OF CIRCUIT BREAKERS ON FORWARD WALL OF AFT GALLEY. WALL WAS WARM PER FLIGHT ATTENDANT. ALL CIRCUIT BREAKERS PULLED AND COLLARED. OPENED CEILING PANELS, LOOKED AT AREA BEHIND CIRCUIT BREAKERS FOR ELECTRICAL SHORT, FOUND NONE. RE-SET BREAKERS AND COULD NOT SMELL ANYTHING. OPERATED CHILLERS, RAN ENGINE, AND TAXIED. NO ABNORMAL ODORS NOTICED.