As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATC REPORTED BLACK SMOKE COMING FROM NR 1 ENGINE ON INITIAL CLIMB-OUT. REPORTED CONFIRMED BY OTHER PILOTS ON GROUND. RETURNED FOR LANDING AT SBA. NO COCKPIT INDICATIONS OF ENGINE FIRE ON NR 1. REPLACED GARLOCK SEAL FOR AIR OIL SEPARATOR BLEEDER TUBE. PERFORMED OPS AND LEAK CHECK. OPS CHECK GOOD. NO LEAK NOTED.