As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON OPENING POWER FOR TAKEOFF GOT SMOKE IN COCKPIT MOMENTARILY. INSPECTED ENTIRE AIRCRAFT IAW AMM 05-51-26 NO DEFECTS NOTED AT THIS TIME PERFORMED HIGH POWER ENGINE RUNS IAW AMM 71-00-00 NO EVIDENCE OF A SMOKE ODOR . R & R BOTH HEPA FILTERS REF 21-25-01.