What was found
(CAN) SMOKE WAS NOTICED IN THE CABIN. CREW DECLARED AND EMERGENCY AND RETURNED TO THE AIRPORT. FWD CABIN VENT BLOWER WAS FOUND BURNED ON THE LOW SPEED MODE CIRCUITRY. VENT BLOWER WAS REPLACED AND SYSTEM TESTED SERVICEABLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) SMOKE WAS NOTICED IN THE CABIN. CREW DECLARED AND EMERGENCY AND RETURNED TO THE AIRPORT. FWD CABIN VENT BLOWER WAS FOUND BURNED ON THE LOW SPEED MODE CIRCUITRY. VENT BLOWER WAS REPLACED AND SYSTEM TESTED SERVICEABLE.