As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE ODOR REPORTED IN THE CABIN. AFTER TROUBLESHOOTING, NO EMERGENCY WAS DECLARED. FLIGHT DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE TROUBLESHOT SYSTEM AND FOUND FWD EQUIPMENT SUPPLY FAN NR 1 TO BE THE SOURCE OF THE ODOR. REMOVED AND REPLACED THE FWD EQ FAN IAW AMM 21-58-06, OPS CHECK ACCOMPLISHED IAW 5-96-70, OK FOR SERVICE.