As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LP1232676 ITEM 1 -- FUME EVENT : ON BASE TO FINAL EXTREAMLY STRONG ODOR ONLY ON FLIGHT DECK . /// CORRECTIVE ACTION -- PERFORMED TROUBLESHOOTING OF OIL/SMOKE SMELL IN THE CABIN NO LEAKS OR DEFECTS NOTED AT THIS TIME COULD NOT DUPLICATE DISCREPENCY ON GROUND AC OK TO CONTINUE . TSM 71-00-00-810-802-A