As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH THERE WAS A PERIOD OF A BURNING ODOR SIMILAR TO KITCHEN MATCHES BURNING AT TOUCHDOWN. EQUIPMENT OVERHEAT ADVISORY MESSAGE ILLUMINATED, QRH PROCEDURE COMPLEATED MESSAGE WENT AWAY WHEN ALTERNATE SELECTED EQUIPMENT CLOG FAN STATUS MESSAGE DISPLAYED. FAN CHECKED FOR OVERHEAT, NO FAULT. FWD EQUIPMENT SUPPLY FAN 1 INOPERATIVE. CIRCUIT BREAKER SECURED, NO BURNING ODOR. R & R THE NR 1 EQUIPMENT COOLING FAN IAW MM 21-58.