What was found
SHIP 3855 DURING TAXI IN, SINGLE ENGINE TAXI ON #2 CREW SMELLED BURNING ODOR IN COCKPIT ONLY. SMELL WAS NOTICEABLE BUT NOT OVER WHELMING. IT WAS A METALLIC SMELLING, LIKE DUST ON A HEATER. WITH BOTH ENGINES OFF, SMELL DISSIPATED. CORRECTIVE ACTION: R/R RIGHT AND LEFT RECIRCULATION FAN FILTERS- APU INLET AND SCREEN AROUND LOAD COMPRESSOR CONTAINED DEBRIS (PLASTIC BAG AND PAPER - CLEANED SAME- NO OTHER FAULTS FOUND.) (5035227)