What was found
SHIP 3241 - SMOKE - CABIN/COCKPIT EXPERIENCED HEAVY SMOKE. SMOKE DISSIPATED QUICKLY THROUGH OUTFLOW VALVE. CORRECTIVE ACTION: MAINTENANCE FOUND HEAVY ELECTRICAL SMELL IN AIRCRAFT WITH CIDS DIRECTOR 2 AND DEU-A 200RH8 TO BE THE MAIN SOURCE OF SMELL. RAN APU AND ENGINE WITH PACKS. INSPECTED ALL E & E COMPARTMENTS, CARGO BINS AND PACK INLETS AND DUCTS. REPLACED CIDS COMPUTER, DEU-A 200RH8, AND CABIN FILTERS.