As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) SHORTLY AFTER T/O, THE CABIN FILLED WITH SMOKE. THEY SELECTED THE RT SIDE ENGINE AS THE ONLY BLEED SOURCE AND THE SMOKE WENT AWAY. AN UNEVENTFUL LANDING WAS THEN PERFORMED WITH BOTH ENGINES RUNNING. TROUBLESHOOTING IS LEADING TO THE REPLACEMENT OF THE ENGINE OIL PUMP.