As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENROUTE, A BURNT ELECTRICAL ODOR WAS SENSED IN THE COCKPIT WITH THE RIGHT RECIRCULATION FAN OPERATING. THE FAN WAS SHUT OFF FOR THE REMAINDER OF THE FLIGHT. MAINTENANCE INSPECTED AND FOUND THE FAN DEFECTIVE. MAINTENANCE DEFERRED THE RIGHT RECIRCULATION FAN.