What was found
ORD - AFTER TAKEOFF, THE CREW SMELLED SMOKE AND DID AN AIR TURN BACK. MAINTENANCE REMOVED AND REPLACED THE FORWARD VENT BLOWER. OPS NORMAL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - AFTER TAKEOFF, THE CREW SMELLED SMOKE AND DID AN AIR TURN BACK. MAINTENANCE REMOVED AND REPLACED THE FORWARD VENT BLOWER. OPS NORMAL. (M)