As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHORTLY AFTER TAKEOFF, THE CREW REPORTED AN ELECTRICAL BURNING SMELL. AFTER CONSULTING WITH DISPATCH AND MAINTENANCE, THE CREW PERFORMED AN AIR-TURN-BACK. MAINTENANCE INSPECTED THE AC AND FOUND THE FORWARD CABIN BLOWER INOPERATIVE AND SMELLED OF BURNED. MAINTENANCE REPLACED THE BLOWER AND WITH NO FURTHER DEFECTS RETURNED THE AC TO SERVICE. (K)