As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SBN - FLT 5764 - SMOKE CWP AFTER TAKEOFF. SMOKE IN CABIN. MAINTENANCE CLEANED RESIDUAL OIL FROM LP SYSTEM, PERFORMED HIGH POWER ENGINE RUN AT 85 PERCENT NP. TURNED PACKS ON WITH LP BLEEDS ON. NO SMOKE WAS NOTED. TEST FLIGHT WAS SATISFACTORY. (X)