What was found
EXPERIENCED A VENT EXTRANT FAULT MESSAGE ON ECAM AND A SHORT DURATION ELECTRICAL BURNING ODOR. THE FLIGHT CREW FOLLOWED FCOM PROCEDURES AND CONTINUED, TSM 24-00-11-810-823A & 21-26-00-810-809A WERE ACCOMPLISHED, THE EXTRACT FAN 18HQ WAS FOUND FAILED AND PLACE ON MEL 21-26-02-03, NO FURTHER PROBLEMS REPORTED ON SUBSEQUENT FLIGHTS.