What was found
CLIMBING THROUGH 9,000 FT SMOKE STARTED TO FILL THE CABIN, CLOSED RIGHT BLEED AND TURNED RIGHT PACK OFF, SMOKE VERY SLOWLY DISSIPATED. (FLT 7391) PERFORMED ENGINE RUNS IAW AMM, RAN BOTH PACKS FOR SEVERAL MINUTES WITH NO SMOKE NOTED IN CABIN. PERFORMED OPS CHECK OF THE HIGH AND LOW PRESSURE BLEEDS ON RIGHT ENGINE IAW AMM.