What was found
PILOT REPORTED BURNING ELECTRICAL ODOR IN COCKPIT AND MADE PRECAUTIONARY LANDING TO PRIVATE HELIPORT. LOCAL FIRE DEPARTMENT RESPONDED AND CONFIRMED ODOR. USING AN INFRARED SCANNER. THE LOCAL F/D IDENTIFIED A HEAT SOURCE TO BE COMING FROM THE PILOTS FLIGHT DISPLAY. CONTRACT MECHANIC REMOVED PILOT`S FLIGHT DISPLAY AND CONFIRMED IT WAS WARM TO THE TOUCH. A SERVICEABLE PFD WAS INSTALLED AND OPERATIONALLY CHECK OK. THE ACFT WAS SUBSEQUENTLY RETURNED TO SERVICE.