What was found
FWD EQUIP COOLING EXHAUST FAN EICAS MESSAGE. ODOR SIMILAR TO ELECTRICAL ODOR WAS AFTER TAKE OFF & WHEN POWER RETARDED. ODOR WAS SHORT IN DURATION & DISSIPATED RAPIDLY WITH NO ACTION BY THE CREW OR FLIGHT ATTENDANTS. THE ODOR REMAINED GONE AFTER IT DISSIPATED, NO SMOKE OR FUMES WERE NOTED AT ANY TIME. NO EVIDENCE OF ODOR ON ARRIVAL. PERFORMED ALL REQUIRED CHECKS & PERFORMED HIGH POWER ENG RUN TO CONFIRM ALL ODORS HAVE BEEN CLEARED. AIRCRAFT OK FOR FLIGHT AS STATED IN PREVIOUS LOG ITEMS IAW AMM 05-51-35-201. R & R FWD EXHAUST COOLING FAN MONITOR IAW AMM 21-58-06. OPERATIONS NORMAL STATUS MESSAGE CLEARED.