What was found
ON TAKEOFF AND CLIMB, ACFT HAD BURNING PLASTIC ODOR COMING FORM AIR VENTS. COCKPIT ODOR DISSIPATED SOME & CONTINUED IN CABIN. OPERATIONS BULLETIIN 16.16 PROCEEDURES PERFORMED, PACK 2 SUSPECTED X BLEED SHUT & PACK 2 TURNED OFF. THIS SEEMED TO STOP ODOR. ON DECENT AT APPROXIMATELY 11,000 FT & 5,000 FT STRONG MUSTY DRY, DIRTY SOCK ODOR CAME AT THOSE 2 ALTITUDES AND LASTED ABOUT 2 MINUTES IAW EACH EVENT. UPON INSP OF ACFT FOUND BIRDSTRIKE INGESTION NR 1 EG CORE AREA, REF LG 2067372-2. PERFORM NR 2 ENGINE RUN IAW AMM 71-00-00. NO ODORS NOTED. R & R CABIN RECIRCULATING FILTERS IAW AMM 21-27-41. NO ODORS NOTED FROM APU W/PACK 1 & 2. REF LG NR 2067374-1 FOR ENG NR 1 BOROSCOPE INSPECTION AND LG 2067376-1 FOR ENGINE WASH.