As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED SMOKE AND HAZE IN THE COCKPIT AND CABIN DURING TAKEOFF. THE ACFT RETUNED TO DEPARTURE & LANDED WITHOUT INCIDENT. MX INSPECTED & APPROVED THE ACFT FOR A FERRY FLIGHT. DURING THE FERRY FLIGHT THE CREW REPORTED ENGINE 1 CAUSING HAZE & ODOR IN THE CABIN. THE ACFT LANDED AT DESTINATION WITHOUT INCIDENT WHERE MX R & R THE NR 1 ENGINE, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.