What was found
A FLIGHT ATT. REPORTED SMOKE SMELL IN FOWARD CABIN_ PERFORMED ENGINE RUNS ON BOTH ENGINES ONE AT TIME WITH PACKS ON. ALSO RAN PACKS ON APU BLEED AIR AND COULD NOT DUPLICATE SMOKE SMELL. PERFORMED IFIM TASK 49-52-00-810-801. NO DEFECTS NOTED. PERFORMED ENGINE RUNS WITH CREW ON BOTH ENGINES ONE AT TIME WITH PACKS ON. ALSO RAN PACKS ON APU BLEED AIR AND COULD NOT DUPLICATE SMOKE SMELL. PERFORMED IFIM TASK 49-52-00-810-801. NO DEFECTS NOTED.